DKTE Society’s TEXTILE & ENGINEERING INSTITUTE ...Jacquard, comparison between various Jacquard (Bonas, Staubli, Grosse) working principles, adjustment for various weaves, Jacquard

DKTE Society’s

TEXTILE & ENGINEERING INSTITUTE

Rajwada, Ichalkaranji 416115

(An Autonomous Institute)

DEPARTMENT: TEXTILES

CURRICULUM

B. Tech. Man Made Textile Technology Program

Third Year

With Effect From

2018 - 2019

B. Tech. Man Made Textile Technology - 2018

D.K.T.E. Society’s Textile and Engineering Institute, Ichalkaranji. Page 2

Third Year B. Tech Man Made Textile Technology

Semester-I

Sr. No.

Course Code

Name of the Course Group

Teaching Scheme

CreditsTheory Hrs/

Week

Tutorial Hrs/

Week

Practical Hrs/

WeekTotal

1 TML301 COMPUTER PROGRAMMING B 3 3 3

2 TML302TEXTURED YARN TECHNOLOGY

D 3 3 3

3 TML303MANMADE FABRIC FORMING TECH-V

D 3 3 3

4 TML304CHEMICAL PROCESSING OF TEXTILES-II

D 3 3 3

5 TML305 FIBRE TESTING D 3 3 3

6 TML306MECHANICS OF TEXTILE MACHINES

D 3 3 3

7 TMP307COMPUTER PROGRAMMING LAB

B 2 2 1

8 TMP308TEXTURED YARN TECHNOLOGY LAB

D 2 2 1

9 TMP309MANMADE FABRIC FORMING TECH-V LAB

D 2 2 1

10 TMP310CHEMICAL PROCESSING OF TEXTILES-II LAB

D 2 2 1

11 TMP311 FIBRE TESTING LAB D 2 2 1

12 TMP312PROFESSIONAL ETHICS (Mandatory Audit) LAB

C 2 22

Units

Total 18 2 10 30 23

Group Details

A: Basic Science

B: Engineering Science

C: Humanities, Social Science & Management

D: Professional Core Courses & Professional Elective

E: Free Elective

F Seminar/Training/ Project



Third Year B. Tech. Semester - VTML301: COMPUTER PROGRAMMING

Teaching Scheme Evaluation SchemeLectures 3 Hrs. /Week SE-I 25

Total Credits 3 SE-II 25SEE 50

Total 100

Course Objectives1. To describe network topologies, types and network hardware components2. To explain database system and SQL commands and to design database and write

SQL commands3. To explain VB.Net IDE project, various types of statements, data types, variables,

constants, arrays, controls and their properties in VB.Net IDE4. To explain the development of simple applications in VB.Net, describe opportunities

in ERP and its implementation

Course OutcomesAt the end of the course students will be able to

1. Understand various concepts of computer networking2. Design database system & implement of SQL commands 3. Understand various statements, controls its properties & methods in VB.Net. And

develop simple application programs in VB.Net with ADO.Net4. Illustration and implementation basic ERP for simple application

Course Contents Hrs.Unit 1. Introduction to Computer Network

Introduction to network, use of computer networks, Network Topologies, Network types - LAN, MAN, WAN, Network hardware Components - cables, connectors, NIC, Hub, Switch etc. Network Operating system, Client / Server Architecture, Internet and its applications. Switching and routing in network, The X.25 network & supporting protocols, TCP/IP

7

Unit 2. Database Management System Introduction to database, Records, Relational database management systems, structural query languages (SQL), SQL table creation integrity constraints, insertion of records, select statement, alter command, drop table partitioned table, SQL operator, transaction processing, where clause, like operator, between operator, order by clause, group by clause, having clause, SQL function , commands -Select, Insert, update, delete, joins - inner join, outer join

7



Unit 3. Introduction to .Net FrameworkIntroduction to .NET, .NET Framework features & architecture. Introduction to Visual Studio, Event driven Programming, Project Basics. VB.NET Development Environment, Solution Explorer, Toolbox, Properties Window, Form Designer, Output Window, Object Browser. The VB.NET Language - data types, variables, forcing variables declarations, Scope & lifetime of a variable, type conversion, constants, operators and expressions.

8

Unit 4. Conditional Branching and LoopingConditional statements, loop statements. Arrays, types of array, control array, Error Handling, Collections, Subroutines, Functions, Passing arguments, Optional Argument, Returning value from function. Msgbox & Input box.

6

Unit 5. Designing User Interface & Database ConnectivityWorking with Forms: Loading, showing and hiding forms, controlling one form within another. GUI Programming with Windows Form: Method, properties, events and working of basic controls-Textbox, Label, Button, List box, Combo box, Checkbox, Picture Box, Radio Button, Panel, scroll bar, Timer, List View, Tree View, toolbar, Status Bar. Open File Dialog, Save File Dialog, Font Dialog, Color Dialog, Print Dialog. Link Label. Designing menus: Context Menu, access & shortcut keys.Introduction to database connectivity, Overview of ado.net, Connection Object, Command Object, Data Adapter, Dataset, Data Reader, Connection to database with Server Explorer, Data binding, Data Grid View, Data form wizard, Data Validation.

8

Unit 6. Introduction to ERPEvolution of ERP, growth of ERP, Need for system interaction and interface, early ERP packages, various models of ERP, advantages of ERP, Overview of enterprise, integrated management, business modelling ERP for small business, business process for ERP module design, opportunities and problems in ERP selection and implementation, hardware Environment.

3

Reference Books 1. Computer Network by Andrew Tanenbuam Pearsons India2. Database Management System by Korth, McGraw Hill Publication3. VB.NET Programming Black Book by Steven Holzner –Dreamtech Publications. 4. Mastering VB.NET by Evangelos Petroutsos- BPB Publications5. Peter Aitken’s Visual Basic.NET Programming by Peter Aitken- Dreamtech

Publications.6. Enterprise Resource Planning by Alexis Leon TMH



Third Year B. Tech. Semester - VTML302: TEXTURED YARN TECHNOLOGY



Total 100

Course Objectives1. Explain scientific principles and methods of manufacturing texturured and twisted

yarns.2. Explain structure and properties of textured and twisted yarns.

3. Describe the developments in texturising methods

4. Demonstrate manufacturing of textured and twisted yarns


1. Illustrate scientific principles and methods of manufacturing of texturured and twisted yarns.

2. Analyze structure and properties of textured and twisted yarns3. Explain the developments in texturising methods4. Manufacture textured and twisted yarns

Course Contents Hrs.Unit 1. Introduction: Draw backs of flat filament yarns, Definition and concept

of texturising, Classification and characteristics of textured yarns.05

Unit 2. False Twist Texturising: -scientific principle in twist texturising, Methods of production of stretched (single heater) and modified stretched (double heater) yarns .

05

Unit 3. False Twist Draw Texturising: Draw Texturising concepts, sequential and simultaneous draw texturising, Study of simultaneous draw texturising process. Draw Texturising Machine Details: -Machine profiles, Twisting devices, Heaters, Cooling devices, Coning oil application, Process variables, Defects in draw textured yarns. Quality of draw textured yarns. Technological developments in draw–texturising technology. Double density machine and multiple input shaft machines,

10

Unit 4. Air Jet Texturising:- Principle of loops formation, Air-jet texturising machine, airjets, wetting systems, stabilizing devices, process variables in air texturising, Quality of air textured yarns, blending of filaments in air texturising.

10



Unit 5. BCF Processes and Yarns: - BCF draw texturising process, process variables.Applications. Other Texturising methods: Edge crimping, Stuffer box crimping, Knit-de-knit, Gear Crimping, Chemical Texturising.

04

Unit 6. Yarn doubling – Objectives, systems of preparing doubler packages,Yarn twisting - Types of twisted yarns, Machines used for twisting,Effect of twist on the properties of twisted yarns

05

Reference Books 1. Yarn Texturing Technology by J.W.S. Hearle, L. Hollick, D.K. Wilson Woodhead

Publishing Ltd, England.2. Textile Yarn, Technology, Structure and Application” – Goswami B.C., Martindale,

J.G., Scardino F.L., Wiley Interscience publication, 1977, U.S.A.3. Hes L. Ursiny P., “Yarn Texturing Technology”, Eurotex, U.K., 1994.4. M. Acar and G.R. Wray., “An analysis of the air jet yarn texturing process Part-I: A

Brief history of developments in the process”, Journal of Text. Institute, Vol.77,No.1, p19-27, (1986).

5. Wilson D.K. and Kollu T., “Production of Textured Yarns by the False Twist Technique”, Textile Progress, Vol. 21, No.3, Textile Institute, Manchester, U.K.,1991.

6. Gupta V.B. (Edr.), “Winter School on Man-made Fibers – Production, Processing, Structure, Properties and Applications”, Vol. 1, 1988.



Third Year B. Tech. Semester - VTML303: MANMADE FABRIC FORMING TECHNOLOGY-V

Teaching Scheme Evaluation SchemeLectures 3 Hrs. / Week SE-I 25Total Credits 3 SE-II 25

SEE 50

Total 100

Course Objectives1. To explain high speed shedding mechanism

2. To explain weaving technologies like rapier, air jet & water jet technology

3. To explain weaving technologies like multiphase & circular weaving technology

4. To explain unconventional weaving methods


1. Differentiate between various high speed shedding mechanism2. Explain rapier, air jet, water jet technology3. Explain multiphase & circular weaving technology4. Explain unconventional weaving methods

Course Contents Hrs.Unit 1. High Speed Shedding Mechanism :

a. Limitations of Tappet shedding motion, positive cam shedding concept and need, Positive cam shedding motion: constructional and working details. Adjustments essential during weave change and timing.

b. Limitation of lever and cam negative dobby, positive rotary cam concept, Rotary mechanical and electronically controlled dobby, mounting possibilities, pitch of heald frames, capacity, data transfer, adjustments during weave change, various models available in the markets.

c. Limitations of mechanical Jacquard, concept of electronic Jacquard, details of construction and working of electronic Jacquard, comparison between various Jacquard (Bonas, Staubli, Grosse) working principles, adjustment for various weaves, Jacquard capacity, mounting, suitability for various end uses, data transfer and management

6



Unit 2. Rapier Weft Insertion: Study of weft velocity curves for looms with different methods of weft insertion. Concept of Dewas & Gabler rapier systems, their comparison with other weft insertion systems from weft acceleration & retardation point. Study of effect of reed width on loom speed.

Principles of different single & double rapier weft insertion systems (Drive), their comparison. Study of rapier heads.

Rapier machine models, machine drive, Timings of various motions, cam shedding & beat up motion, Rapier motion drive details, Details of rapier tape, head, sely construction , guiding elements, Gripper openers, cutters, stroke adjustment. Selvedge forming elements & adjustments.

Let-off & take up motion (Mechanical & power), their adjustments for various pick density range, specifications of rapier & head for various applications. Specifications speed, power & machine timing for various widths.

All auxiliary motions such as brake, clutch oiling, cleaning, MIS, General electronic circuit, pick finding, multi colour weft insertion, weft-stop, warp stop, whip roller, weft brake etc.

Weft waste during selvedge formation.

8

Unit 3. Air Jet weft Insertion: Machines for air jet weaving, Introduction, overview of weft insertion elements, main nozzle designs, relay nozzle designs, stretch nozzle design. Configurations, loom timing of picking elements and settings, constructional details of profile reed. Air supply and energy consumption, Air flow in nozzles and guide channel, performance of yarns in air jet insertion, Optimization of settings, Weft stops and breaks, application of air jet weaving. Drive, Pneumatic circuit for air supply. Technical features of modern air jet weaving machines, Quality of Air

8

Unit 4. Water Jet Weft Insertion: Introduction, Design requirements, Picking mechanism, weft insertion elements, loom timing and settings, features of water jet looms, applications of water jet weft insertion system. Comparison with air jet, maintenance. Technical features of modern water jet weaving machines, (Nissan, Tsudokoma, Inventor). Comparison of various shuttle less weaving technologies with respect to reed width, loom speed, WIR and capital cost.

4

Unit 5. Multiphase weaving:Multiphase: Introduction, Classification, Methods to form warp wise and weft wise sheds, methods of picking, methods of beat up, limitations of multiphase weaving, applications, features of modern multiphase weaving

6



machines e.g. M 8300, maintenance.

Circular Weaving: Introduction, Classification as per number of shuttles, shedding, picking, beating, cloth collection, supply of warp yarn, stop motions for warp and weft, productivity. Technical features of Circular weaving machines,

Unit 6 Narrow Fabric Weavinga. Introduction, Scope of narrow fabric weaving, applicationsb. Preparation – Machines and processes for assembling warps,

various warping processes used, weft preparation.c. Technology of narrow fabric weaving – Machine construction,

needle looms, warp feed systems from beams, creel for elastomeric yarns, shedding by cam and links, pattern chain preparation for different weaves, weft insertion systems( needle loom) , various selvedge forming systems on needle loom, drives to different elements.

Manufacture of LabelsApplications, labels with woven selvedge and cut selvedge. Printed labels, fabric specifications, specifications of jacquard used, feed material specifications

7

Reference Books 1. Handbook of weaving – Sabit Adanur.2. Modern preparation and weaving machinery – A Ormerod3. Shuttleless Looms – J. J. Vincent4. Shuttless weaving machine – O. Talavasele, V. Svaty5. Narrow Fabric Weaving - Sauer Lander Verlag6. Narrow Fabric Group Conference – Textile Institute7. Braiding and Braiding Machinery – W. A. Douglass



Third Year B. Tech. Semester - VTML304: CHEMICAL PROCESSING OF TEXTILES-II

Teaching Scheme Evaluation SchemeLectures 3 Hrs. /Week SE-I 25Total Credits 3 SE-II 25

SEE 50Total 100

Course Objectives1. To describe the objects of coloration of textile fibres and corresponding

methodology used.2. To describe the various types of machinery for dyeing and significance of fastness

properties.3. To describe the objects, process and machinery used for printing of various fabrics.

4. To explain the objectives and effects of finishing treatments on textiles.


1. Understand elements of dyeing, dyeing of cellulosic, polyamide, polyester, acrylic & their blends with suitable dyes.

2. Understand working principle & procedure of dyeing machinery such as jigger, winch, padding mangle, jet and soft flow and analyse process of colour fastness property against agencies such as washing, rubbing and light fastness.

3. Understand concept of Printing and functions of ingredients used, working of printing machines like Flat Bed, Rotary and Ink-jet.

4. Understand objects of finishing, classification and objects of various mechanical and chemical finishes.

Course ContentsUnit 1. ELEMENTS OF DYEING

Definition & Principles of dyeing, Classification of dyes based on the method of application, dye fibre interactions and concepts like exhaustion, expression, percentage shade , affinity and substantivity.

3 Hrs.

Unit 2. DYEING OF NATURAL FIBRES Dyeing of cellulosic fibres with direct, vat, reactive and sulphur dyes, Principle steps involved in dyeing, Dyeing of silk and wool with acid and basic dyes. Factors affecting the dyeing process.

6 Hrs.

Unit 3. DYEING OF SYNTHETIC FIBRE & BLENDS Dyeing of Polyester and its blends like polyester-cotton, polyester-

6 Hrs.



viscose, polyester-wool, Dyeing of acrylic and nylon. Importance of fastness, Evaluation of fastness properties like wash fastness, rubbing fastness and light fastness.

Unit 4. PRINTINGConcept of printing. Various ingredients used in preparation of printing paste. Various styles of printing such as Direct, Resist and Discharge by using direct, reactive and disperse dyes. Printing with pigments. Concept of inkjet / digital printing.

8 Hrs.

Unit 5. FINISHING Objects of finishing, classification of finishes. Resin finishing, mechanism of resin finishing. Heat setting and weight reduction of polyester material. Concept of specialty finishes like soil release, water repellent and flame retardant finishes.

8 Hrs.

Unit 6. MACHINERY Introduction to package dyeing machine. Jigger dyeing machines, winch dyeing machine, padding mangles, jet dyeing and soft flow dyeing machines. Introduction to various methods of printing such as table, flat bed and rotary screen printing. Study of stenter, calendars and sanforiser. .

8 Hrs.

Reference Books 1. Dyeing Of Polyester and Its Blends by M.L. Gulrajani.2. Dyeing Of Chemical Technology Of Textile Fibres by E.R. Trotman.3. Technology Of Dyeing by V.A. Shenai.4. Textile Printing by L.W.C. Miles.5. Technology Of Printing by V.A. Shenai.6. An Introduction To Textile Printing by W. Clarke.7. Textile Finishing by A.J. Hall.8. Introduction To Textile Finishing by J.T. Marsh



Third Year B. Tech. Semester - VTML305: FIBRE TESTING



Total 100

Course Objectives1. To explain significance and selection of sample.

2. To discuss technical significance of fibre properties.

3. To describe testing methodologies for evaluation of fibre properties.

4. To explain significance of moisture in textiles and its measurement.


1. To select representative sample.2. To understand technical significance of fibre properties.3. To test and interpret results of fibre properties.4. To understand moisture fibre relations.

Course Contents Hrs.Unit 1. Sampling for determination of fibre properties-

Necessity of sampling, Terms: Population, Sample, Random sample,biased sample, Factors governing sampling, Sampling methods – Zoning method, Squaring method, Cut squaring method, Core sampling method.

4

Unit 2. Longitudinal dimensions (Fibre length)-Concept, Technical Significance of fibre length, Staple length of cotton,Length- frequency diagrams, Fibre length measurement - Oil plate method , Comb sorter method, Scanning method - Digital Fibrograph.

8

Unit 3. Transverse dimensions (Fineness & Maturity)Fibre Fineness: Concept, Measures of fineness, Technical significance of fineness, Measurement of fineness - Microscopic method, Gravimetric method, Airflow method - Sheffield Micronaire.Fibre Maturity: Concept, Measures of maturity, Technical significance of maturity, Measurement of maturity - Caustic soda method, Polarized light method, Differential dyeing method.

8



Unit 4. Fibre strength-Terms and definitions, Stress-strain curve, Importance of Tensile properties, Factors influencing fibre strength, Types of loading, Measurement of fibre strength- Single fibre strength– Strain gauge transducer principle, Bundle fibre strength– Pendulum lever principle , Comparison of Single fibre strength and Bundle fibre strength.

8

Unit 5. Moisture relations and testingTerms and definitions, Effect of moisture on textiles, Regain–humidity relationships, factors affecting moisture regain, Measurement of atmospheric conditions- dry and wet bulb hygrometer, hair hygrometer, electrolytic hygrometer, measurement of regain –oven dry method, methods based on resistance and capacitance principles.

5

Unit 6. Miscellaneous testing and modern fibre testing-Trash: Classification of trash, Technical significance of trash, estimation of trash content in cotton by Trash analyser.Neps – Concept, Classification of Neps, importance, Neps in card web –Shirley template method, nepping potential.Honey dew Content – Concept, Significance and estimation of honey dew contentFibre Quality Index and its significance.Modern fibre testing instruments: -High Volume Instrument (HVI), Advanced Fibre Information System(AFIS).

6

Reference Books 1. Principles of Textile Testing, J.E.Booth, CBS Publishers & Distributors, 1996. 2. Physical Properties of Fibres, Morton and Hearle3. Manuals of HVI, AFIS4. Manual of Spinning, P. Lord.5. Physical Testing of textiles, B. P. Saville6. Handbook of Indian Standards.7. Textile Measuring Technology and Quality Control by Richard Furter.



Third Year B. Tech. Semester - VTML306: Mechanics of Textile Machines

Teaching Scheme Evaluation SchemeLectures 3 Hrs / Week SE-I 25Total Credits 3 SE-II 25

SEE 50

Total 100

Course Objectives1. To identify principles of mechanics and mechanisms in textile machines and textile

processes. 2. To describe constructional details and design aspects of machine parts and

mechanisms involved in machines.3. Explanation to evaluate design parameters related to mechanisms.

4. Describe selection criterion and process of selecting mechanisms as per need.

Course Outcomes - At the end of the course students will be able to1. Describe principles of mechanics and mechanisms in textile machines and textile

processes.2. Describe constructional details and design aspects of machine parts and mechanisms

involved in machines.3. Evaluate design, performance parameters related to mechanisms.4. Decide criterion and selection process for mechanisms as per need.

Course Contents Hrs.Unit 1. Frictional Drives:-

Introduction, Frictional drive to cheese and cone, Belt drives –Basics, Conditions of critical slippage of belts – maximum power condition, texturising by belt and friction disc, the timing belt drive, cone drum belt drives. Positive Drives:-

Chain and sprocket drive - Gear drives – types of gears – terms used in study of gears – pitch measurement, ratio of gear trains – features of change wheels, Epi-cyclic gear trains – velocity ratio – differential gearing in comber and Speed frame. Planetary mechanism in Coiling.

Cams and Eccentric: -Introduction – Basic types of cams, types of followers, Motion of

cam follower – Displacement, Velocity and Acceleration diagrams for linear, S.H.M., uniform acceleration and retardation cams. Uses of linear cam, positive cams, conjugate cams, Cylindrical Cam in Textile machines. Eccentric and its uses.

2

5

5



Unit 2. Linkage Mechanisms :-Introduction – The four bar linkage, its geometry– Equations of

Displacement, Velocity and Acceleration of a point, SHM, calculation of dwell clearance on a loom with linear cam, SHM and modified SHM, Sley eccentricity, Multiple Bar Linkage – Double Beat up mechanism, Combined ratchet and linkage mechanisms, complex combined mechanism – driving of detaching rollers of comber.Intermittent Rotary Motion :-

Introduction – Ratchet and pawl mechanisms – Let off and takes up motions in weaving machines – variation in pick spacing – Geneva wheel.

4

2

Unit 3. Balancing of Machines:-Introduction, Vibrations of machine, Balancing of machinery –

Unbalance and its causes, Theoretical considerations in balancing – Static and Dynamic balancing, Various cases of balancing, Numerical examples based on different cases. Balancing of rotor, Card cylinder and practical aspects of balancing. Measurement and control of unbalance- Static and Dynamic balancing machines.

5

Unit 4. Clutches and Brakes:-Introduction – Clutches – Jaw / toothed clutches, Friction clutches,

Materials for friction lining, Cone Clutches. Torque and power transmission capacity of clutches. Numericals.Brakes - Classification of brakes, Constructional details of band, block and differential brakes, braking torque, Internal expanding brake, Application of brakes in Textile machines. Numerical examples

4

Unit 5. Selection Mechanisms :-Introduction – methods of storing information – the grouping of

machine parts for selection – converting information into movement –some mechanical switching mechanisms – Dobby selection mechanisms –high speed mechanical switching mechanisms – additional complex mechanical switches – the movement of the information store.Control Mechanisms:-Introduction – the elements of control mechanisms, open loop and closed loop system –Detection of broken ends, control of yarn tension and cloth tension, detection of full and empty packages.

3

3

Unit 6. Mechanics of Spinning and Weaving Machines :-Construction of Beater, Card Wires, Drafting force and friction

field in roller drafting, coils spacing in speed frame, Centrifugal force of flyers, Arrangement in two rows, Yarn tension in ring spinning, Balloon theory,

Study of mechanisms in winding, Build of various packages. Screw traversing mechanism. Design of grooved drums for various packages. Design changes in Beam warping, drive for high speed.

3

3



Sectional warping, drum design. Mechanism of squeezing, sow box design. Review of design changes of shedding mechanism. Picking mechanism theories for different shuttle-less weaving techniques.

Reference Books 1. Textile Mathematics, Vol-I, II and III By J.E. Booth, The Textile Institute,

Publication.2. Control Methodology in Textile Engineering and Economics By John W.s. Hearle,

Journal of the Textile Inst. Vol.83, No.3, 1992, The Textile Institute Publication 3. Mechanics for Textile Students, By W.A. Hanton, The Textile Inst. Pubication. 4. Mechanics of Spinning Machines By R.S. Rengasamy, NCUTE Publication5. Textile Mechanics Vol.I, Vol.II By K. Slater, The Textile Inst. Publication.6. An Introduction to Textile Mechanisms By P. Grosberg, The General Publishing

Company.7. Theory of Machines by S. S. Rattan , Tata McGraw-Hill Publication.



Third Year B. Tech. Semester - VTMP307: COMPUTER PROGRAMMING LAB

Teaching Scheme Evaluation Scheme

Practical 2 Hrs. /Week CIE 50

Total Credits 1 SEE 50

Total 100

List of Experiments

1. Study of basics of computer Networking2. Design & analysis of DBMS using Oracle 10g – Data retrieval, updation, deletion.3. Design & analysis of DBMS using Oracle 10g – Data retrieval using Advanced Queries4. Design & Implementation of user IDE using VB.Net Framework5. Design & Implementation of VB.Net program for decision making statement6. Design & Implementation of VB.Net program for different loops (Nested Loops)7. Design & Implementation of VB.Net program for Array8. Design & Implementation of VB.Net program for function

9.Design a form to select image from list and display it in the picture box. And demonstrate of Windows explorer

10. Design and implementation of VB.Net program for Timer, List box & combo box control11. Design a form for implement application of Common Dialog Control in VB.Net.12. Database connectivity using ADO.Net Application 13. Internet & web application in VB.Net, Deployment of project

Submission1. Completed Journal



Third Year B. Tech. Semester - VTMP308: TEXTURED YARN TECHNOLOGY LAB



Credits 1 Total 50

List of Experiments

1. Demonstration of Draw Texturising Machine (HIMSON HDS-CX2).

2.Effect of various processing parameters of draw texturising (Himson HDSCX2) on structure and properties of textured yarns.

3.Comparison of properties of draw textured yarns manufactured by using single heater and double heater

4. Demonstration of Himson HJT-1000 Air-jet texturising machine

5.Effect of various processing parameters of Air-jet texturising (HJT-1000) on structure and properties of air-jet textured yarns

6.Production of blended filament yarn using air-jet texturising machine and study the properties of blended filament yarn.

7. Demonstration of Air covering machine and manufacturing of Elastic Air covered yarn.

8.Effect of various processing parameters of Air covering machine on the structure and properties of air-covered yarns.

9.Manufacturing of filament yarns packages with different densities using winding machines

10. Effect of winding stages on the crimp or loops stability of textured yarns11. Visit to the texturising plant.12. Visit to filament yarn twisting unit




Third Year B. Tech. Semester - VTMP309: MANMADE FABRIC FORMING TECHNOLOGY-V LAB


Practical 2 Hrs. / Week CIE 50

Total Credits 1 SEE --

Total 50

List of Experiments

1. Overhauling of Sulzer picking motion.

2. Study of style change process on projectile (Sulzer) Machine.

3. Study of let-off motions of all shuttle less weaving machines and operations of looms.

4. Study of control panel of Dornier weaving machine and fabric production with changed parameters.

5. Study of style change, control panel of SMIT Air Jet weaving machine and fabric production with changed parameters.

6. Study of Dobby CAD software

7. CAD software application – Creation of weaves

8. Study of style change on Dornier

9. Study of sample weaving equipment

10. Visit to rapier weaving unit.

11. Study of needle loom technology, Braiding machine Technology and production of fabric on them

12. Visit to circular loom unit




Third Year B. Tech. Semester - VTMP310: CHEMICAL PROCESSING OF TEXTILES-II LAB



SEE 50

Total Credits 1 Total 100

List of Experiments

1. Dyeing of cotton with direct dyes.

2. Dyeing of cotton with reactive dyes.

3. Dyeing of cotton with vat dyes.

4. Dyeing of cotton with sulphur dyes.

5. Dyeing of 100% polyester with disperse dye by using HTHP beaker dyeing machine.

6. Dyeing of polyester-cotton blends.

7. Dyeing of wool and silk with acid dyes.

8. Printing of cotton with reactive dyes for direct and discharge style.

9. Printing of cotton with pigments.

10. Evaluation of light, washing and rubbing fastness of dyed material using CCM.

11. Finishing of cotton using substantive finishes with exhaust method of application.

12. Finishing of cotton using non substantive finishes with pad method of application.




Third Year B. Tech. Semester - VTMP311: FIBRE TESTING LAB



Total Credits 1 SEE --

Total 50

List of Experiments

1. Study of Zoning technique for selection of fibre sample.2. Fibre Length by using Grease Plate Method.3. Comb Sorter method for estimation of fibre length parameters.4. Fibre Fineness by Cut-Weight Method.5. Measurement of fibre fineness by airflow principle.6. Fibre Maturity Measurement by Caustic Soda Method7. Determination of trash content in cotton using Trash Analyzer.8. Study of fibre parameters on AFIS.9. Study of fibre parameters on HVI.10. Determination of Neps in Card web by Shirley Template.11. Determination of moisture content and regain by oven dry method.12. Determination of moisture content by Shirley Moisture meter




Third Year B. Tech. Semester - VTMP312: PROFESSIONAL ETHICS LAB

Teaching Scheme Evaluation SchemeTutorial 2 Hrs. / Week CIE 50Total Audits 2 Total 50

Course Objectives1. To create awareness about ethics and values in engineering field.

2. To know about profession and professionalism, inculcate knowledge of rights and responsibilities, exposure to safety & risks.

3. To provide basic information about ethical code and ethical theories.

4. To have an adequate knowledge about MNCs, business, environmental, computer and research ethics, IPR and CSR.

Course OutcomesAt the end of the course

1. The students will understand the basic ethics and values. 2. The students will understand the perception of profession and professionalism,

responsibility towards safety and risks.3. The students will be aware of various ethical theories and code of ethics.4. The students will acquire knowledge about various roles of technologists in variety of

global issues and able to apply ethical principles to resolve situations that arise in their professional lives.

Course Contents Hrs.Unit 1. Basic concepts.

Moral and morality, ethics and values, life skills, Emotional intelligence, setting goals in life. Human values and attitudes.

5

Unit 2. Profession and professionalism The nature and characteristics of professions, Professional associations, role of the professional, accountability and image, Rights and responsibility as a profession, assessment of safety and risk.

5

Unit 3. Ethical codes Need for ethical codes, sample codes, corporate codes, and developments of codes, implementation and limitations of codes.

5

Unit 4. Engineering Ethics Basic Ethical principles, moral development theories, classification of ethical theories, moral issues and dilemmas, moral autonomy and uses of ethical theories. Certain specific issues pertaining to production, marketing, Management, environmental, computer ethics and business ethics would be discussed.

6



Unit 5. Global Issues Current scenario, business ethics, corporate social responsibilities, computer and research ethical issues, Intellectual property rights.

5

Term work: 03 assignments including case studies related to above units will be given to the students per semester

Reference Books 1. Mike Martin and Ronald Schinzinger, “Ethics in Engineering”, McGraw-Hill, New

York, 2005.2. Subrmanian, R.: Professional Ethics,Oxford University Press,2013,2017.3. Charles E Harris, Michael S Pritchard and Michael J Rabins, “Engineering Ethics

Concepts and Cases”, Thompson Learning, 2000.4. Camenisch, P.F.: Grounding Professional Ethics in a Pluralistic Society, N.Y.: Haven

Publications, 1983.5. Bayles, M.D.: Professional Ethics, California: Wardsworth Publishing Company,

1981.6. Koehn, D.: The Ground of Professional Ethics, Routledge, 1995.7. Wuest, D.E. : Professional Ethics and Social Responsibility,

Rowman& Littlefield, 1994.8. Govindarajan M, Natarajan S., Senthil Kumar V. S., “Engineering Etics”, Printice

Hall of India, New Delhi 2004.9. Charles D Fledderman, Engineering Ethics”, Prentice Hall, New Mexico, 1999.10. John R Boatright, “Ethics and the conduct of Business”, Pearson education, New

Delhi, 2003.11. Edmund G Seebauer and Robert L Barry, Fundamentals of Ethics for Scientists and

Engineers”, Oxford University Press, Oxford, 2001.12. Prof. (Col) P S Bajaj and Dr. Raj Agrawal, “Business Ethics – An Indian

Perspective”, Biztantra, New Delhi, 2004.



Third Year B. Tech Man Made Textile TechnologySemester-II

Sr. No.

Course Code

Name of the Course Group

Teaching Scheme

CreditsTheory Hrs/

Week

Tutorial Hrs/

Week

Practical Hrs/

WeekTotal

1 TML313 MANMADE FIBRE SCIENCE D 4 4 4

2 TML314 INDUSTRIAL ENGINEERING C 3 1 4 4

3 TML315 YARN & FABRIC TESTING D 3 3 3

4 TML316HIGH PERFORMANCE FIBRES & COMPOSITES

D 3 3 3

5 TML317 KNITTING TECHNOLOGY D 3 3 3

6 TMP318YARN & FABRIC TESTING LAB

D 3 3 1.5

7 TMP319KNITTING TECHNOLOGY LAB

D 3 3 1.5

8 TMLOE1 OPEN ELECTIVE E 3 3 3

9 TMD320 INTERNSHIP-I* F 3

Total 19 1 6 26 26

Group Details

A: Basic Science

B: Engineering Science

C: Humanities Social Science & Management

D: Professional Core Courses & Professional Elective

E: Free Elective

F Seminar/Training/ Project



Third Year B. Tech. Semester - VITMLOE1- TML321: INDUSTRIAL AUTOMATION (OPEN ELECTIVE)



Total 100

Course Objectives1. To introduce students to automation and basic elements of automated systems 2. To provide students with knowledge of levels of automation, transfer lines and

automated material handling systems3. To explain the fundamentals of industrial robotics and sensors used in automation

system4. To introduce students to various applications of industrial automation in industrial

field


1. Describe and discuss concepts related to automation, industrial control, PLC, sensors, etc.

2. Select the appropriate components of automation for the given system.3. Apply the concepts of logic gates and number systems to solve digital logic

problems.4. Analyze the problems with traditional system and suggest solution for the given

application for implementation of automation.

Course Contents Hrs.Unit 1. Introduction to Automation

Basic hydraulics and pneumatics system, Definition of Automation, Automated manufacturing systems, Types of Automation - Fixed /programmable/ flexible, Need of automation, Basic elements of automated systems, Economic and social aspects of automation, Advanced Automation functions, Levels of automation

6

Unit 2. Industrial Control and Transfer LinesIndustrial control systems in process and discrete manufacturing industries, Continuous and discrete control; Computer process control, Fundamentals of transfer lines, Configurations, Transfer mechanisms, Applications, System configurations for automated production lines

6



Unit 3. Automated Material Handling Systems Definition and objectives of material handling, Principles, Symptoms of bad material handling, Selection of material handling equipments, Automated Guided Vehicle, Types, Advantages and Limitations, Applications, Introduction to Automated Storage and Retrieval System

7

Unit 4. Digital Logic and Sensors Digital logic, Number systems, Logic Gates, Boolean Algebra, Application of logic gates, Sequential Logic, Transducers and sensors- Sensors in robotics and their classification, Touch (Tactile) sensors, Proximity and range sensors, Pressure sensors.

6

Unit 5. Fundamentals of Industrial Robots and Programmable Logic ControllerSpecifications, Robot Anatomy, Criteria for selection, Robotic Control Systems: Drives, Robot Motions, Joint notation scheme, Selection guidelines for typical application, Robot related terminology like Stability, Resolution, Spatial resolution, Accuracy, Repeatability, Compliance, Work cell control, Resilience. Concept of interlocks and types of interlocks, End effectors and types, Fundamentals of PLC, PLC block diagram, Applications, advantages and limitations, Comparison with computers, Concept of ladder logic.

8

Unit 6. Applications of Industrial Automation in IndustryElaboration of various components of automation used in various industrial automation applications like handling system, Assembly system, Automatic Storage and Retrieval system.

6

Reference Books 1. “Automation, Production Systems and Computer Integrated Manufacturing”,

Groover, M.P., Pearson Education, ISBN: 81-7808-511-9 2nd Edition (2004).2. “Industrial Robotics, Technology, Programming and Applications”, Groover, M.P.;

Weiss, M.; Nagel, R.N. and Odrey, N.G. , McGraw Hill Intl. Edition.,ISBN: 0-07-024989-X

3. “Mechatronics”, W. Bolton, Third Edition, Pearson Education4. “Robot Technology Fundamentals”, Keramas, James G, Thomson Learning –Delmar

ISBN: 981-240-621-2,(1998)5. “Introduction to Robotics, Analysis, Systems and Applications”, Niku, Saeed B.

(2002), Prentice Hall of India6. “Mechatronics”, N. Mahalik, TataMcGraw Hill



Third Year B. Tech. Semester - VITMLOE1- TML322: PLC & SCADA (Open Elective)

Teaching Scheme Evaluation SchemeLectures 3 Hrs. /Week SE-I 25Total Credits 3 SE-II 25

SEE 100

Total 100

Course Objectives1. To understand the generic architecture and constituent components of a

Programmable Logic Controller. 2. To develop architecture of SCADA explaining each unit in detail.

3. To develop a software program using modern engineering tools and technique for PLC.

4. To apply knowledge gained about PLCs and SCADA systems to identify few real-life industrial applications.


1. Describe working of various blocks of basic industrial automation system2. Use various PLC functions and develop small PLC programs3. Summarize Distributed control system and SCADA system4. Describe different sensors used with PLC

Course ContentsUnit No. Topics HrsUnit 1. Transducers & Sensors:

Position Sensors: Limit switch, photoelectric switches, proximity sensors, pressure switches, resolvers, incremental & absolute encoders, decoders & relays.

6 Hrs.

Unit 2. Programmable Logic Controllers (PLC): Introduction, definition and history of PLC, PLC system and components of PLC input output module, PLC advantages and disadvantages.

6 Hrs.

Unit 3. Ladder diagram & PLC programming fundamentals: Basic components and other symbols, fundamentals of ladder diagram, machine control terminology, update – sole ladder – update, physical components Vs. program components, light control example, internal relays, disagreement circuit, majority circuit, oscillator, holding (sealed or latches) contacts, always ON always OFF contacts, Nesting of ladders.

6 Hrs.



Unit 4. PLC programming: PLC input instructions, outputs, coils, indicators, operational procedures, contact and coil input output, programming example, fail safe circuits, simple industrial applications.4 PLC Functions: PLC timer functions – Introduction, timer functions, industrial applications, industrial process timing applications PLC control functions –PLC counters and its industrial applications

7 Hrs.

Unit 5. Applications of PLC Encoders, transducer and advanced sensors (Thermal, Optical, Magnetic, Electromechanical, Flow, Level sensors) Measurement of temperature, flow, pressure, force, displacement, speed, level Developing a ladder logic for Sequencing of motors, Tank level control

7 Hrs.

Unit 6. Introduction to SCADA Systems: Introduction, definitions and history of Supervisory Control and Data Acquisition, typical SCADA system Architecture, Communication requirements, Desirable Properties of SCADA system, features, advantages, disadvantages and applications of SCADA.

7 Hrs

Reference Books 1. Programmable logical controller, Reis Webb, Prentice Hall2. Mechatronics – W. Bolton, Pearson education3. Programmable Logic Controllers, Webb & Reis, PHI. 4. Programmable Logic Controllers, John & Fredric Hackworth, Pearson5. Introduction to Programmable Logic Controllers, Gary Dunning, Thomson.6. SCADA : Supervisory Control And Data Acquisition By : Stuart Boyer ISA



Third Year B. Tech. Semester - VITMLOE1- TML323: COSTING (Open Elective)



Total 100

Course Objectives1. To understand concept of Elements of Cost, Nature, Scope, fundamental principles

of costing; To explain techniques of inventory control.2. To understand Accounting for Labour, Classification for labour cost, causes for

labour turnover; To formulate Methods of remuneration and incentive schemes.3. To understand unit costing, overhead costing, machine hour rate.

4. To understand contract costing, operating costing, process costing and cost auditing.

Course OutcomesAt the end of the course students will be able to-

1. Describe concept of cost and will be able to control the inventory cost.2. Do labour accounting.3. Prepare cost sheet.4. Explain contract costing, operating costing, process costing and cost auditing

Course Contents Hrs.Unit 1. Cost: Meaning, Concept and Classification. Elements of Cost, Nature,

Scope, fundamental principles of costing, Functions, Techniques of Costing.Material /Stores Costing- Meaning, objective, techniques of inventory control.

6

Unit 2. Accounting for Labour- Meaning, Classification for labour cost, causes for labour turnover, reduction and control labour turn over, Methods of remuneration and incentive schemes.

6

Unit 3. Unit Costing- Meaning, Elements of Cost under unit or output costing,Preparation of Cost Sheet, Tender price- Meaning, Calculation and its instructions 7

Unit 4. Overhead costing- Meaning, classification.Machine hour rate- meaning, bases, Advantages, disadvantages.

6

Unit 5. Contract Costing- Meaning, terminology.Job costing- meaning, procedure, Difference between contract costing and job costing.Batch costing- Meaning, procedure.

7

Unit 6. Operating costing- Meaning, Characteristics, Uses.



Process Costing-Definition, application, characteristics, uses, limitations. Principles of process costing.Cost Audit –Meaning, Importance and Techniques of Cost Audit.

7

Reference Books 1. Jawahar Lal, Seema Shrivastava- “Cost Accounting” Mc Graw Hill Education; 4

edition (25 September 2008)2. S.P. Jain-“Advanced Cost Accounting: Cost Management”-Kalyani Publishers3. M N Arora, “Cost Accounting –Principles and Practices”,Vikas Publishing House.4. Jain S.C. and Narang K.L. “Advanced Cost Accounting”5. Khan and Jain, “ Management Accounting”, Tata McGraw Hill Publishing,New

Delhi 1993-3rd Edition6. N.L and Ramanathan, “Management Accounting”, 5th edition, New Delhi, Sultan

Chand, 1992. Horngreen Charles



Third Year B. Tech. Semester - VITML313: MAN MADE FIBRE SCIENCE



Total 100

Course Objectives1. To describe fibre structure.

2. To describe analytical techniques for study of fibre structure.

3. To explain significance of mechanical properties of fibres.

4. To deliberate importance and measurement of thermal and electrical properties.


1. Describe fibre structure.2. Interpret fibre structure through analytical techniques. 3. Evaluate the mechanical properties of fibres.4. Measure thermal and electrical properties of fibres.

Course Contents Hrs.Unit 1. Fibre structure:

1. Requirements of fibre formation, molecular weight and molecular weight distribution, degree of polymerization- useful limits of polymerization, crystalline and amorphous regions, morphological models - one phase, two phase, three phase models, morphology of cotton, viscose, jute, acetate, wool, silk, nylon 6, nylon 66, polyester, acrylic, polypropylene fibre.

9

Unit 2. Techniques for investigation of fibre structure:A) Optical properties of textile fibres: refractive index, double

refraction, birefringence. Optical heterogeneity in fibres, factors influencing birefringence of a fibre, measurement of birefringence – Becke line method, compensator method, refractometer method, significance of birefringence, optical dichroism and its importance.

B) X-ray diffraction: Production and origin of X-rays, Bragg’s law of X-ray diffraction, crystal structure, miller indices, study of fibre structure- X-ray diffractometer method, fibre diagram method.

C) Electron microscopy: Principle of electron microscope, Transmission and scanning electron microscope - Principle, working and applications.

12



D) Infrared Spectroscopy: Spectroscopy, Beer-Lambert law, Principles of IR-Spectroscopy, Principle and working of IR spectrophotometer, Applications, IR-Dichroism and its importance.

Unit 3. Mechanical properties of fibres:A) Tensile properties: Terms and definitions, stress-strain curve,

importance of tensile properties, factors influencing tensile properties of fibres

B) Elastic recovery: Terms and definitions, effects of test conditions on elastic recovery of fibres, recovery properties of different fibres, mechanical conditioning of fibre, swelling recovery.

C) Fibre Friction: Laws of friction in textiles, consequence of friction in textiles, measurement of friction, empirical results, nature of friction.

10

Unit 4. Variability and Directional Effects:A) Effects of variability: Weak link effect, derivation of Pierce

formula, Spencer-Smith theory, composite specimen effect, variability in practice

B) Directional effects: Bending and twisting of fibres, derivations of flexural and torsional rigidity, significance of flexural and torsional rigidity, shear modulus, shear strength, general elastic deformation, compression

8

Unit 5. Theories of mechanical properties and viscoelasticity:Approaches, structural effects in fibres, theories of time dependence-thermodynamic effects, Boltzmann super position principle, WLF equation, creep stress relaxation, stress-strain curve, dynamic mechanical properties, their measurement and importance. Model theory of viscoelasticity- linear viscoelasticity, viscoelastic models, features of Eyring model.

7

Unit 6. Thermal and electrical properties:A) Thermal properties: Specific heat capacity, thermal conductivity, structural changes in fibres on heating, transitions in fibre- first and second order transition, degradation and decomposition, thermal expansion of fibre, heat setting of fibre, principle and working of DSC, DTA, DMA. B) Electrical properties: Static electricity- causes and consequences in textiles, measurement of static electricity, electric resistance, specific resistance, measurement of resistance, factors influencing the electrical resistance of fibres.

6



Reference Books 1. Fibre science- edited by J.M. Preston, published by the textile institute, Manchester.2. Physical methods of investigation of textiles, edited by Meredith R. And Hearle

J.W.S.-published by textile book published inc. New York.3. Physics of fibres- an introductory survey-Woods H. J. Published by the institute of

physics-London, 1955.4. Applied fibre science- vol I, edited by F. Happey published by academic press,

London.5. Physical properties of textile fibres-Morton W. E. and Hearle J.W.S. Published by

the textile institute Manchester.6. Fibre microscopy-Stores J. L. Published by London national trade press.7. Structure/property relationship in textile fibres-textile progress vol. 20, no. 4 the

textile institute Manchester.8. Instrumental analysis of cotton cellulose and modified cotton cellulose by Robert

T.O’Conner.9. Fibre science by S. P. Mishra.10. Fibre Science Steven B. Warner.



Third Year B. Tech. Semester - VITML314: INDUSTRIAL ENGINEERING

Teaching Scheme Evaluation SchemeLectures 3 Hrs. /WeekTutorial 1 Hr./Week SE-I 25Total Credits 4 SE-II 25

SEE 50CIE 50Total 150

Course Objectives1. Understand the importance of Industrial Engineering.

2. Discuss the factors affecting Production Planning and Control and inventory.

3. Understand method study, motion economy.

4. Formulation of mathematical model and problem solving


1. Understand the concepts of Industrial Engineering.2. Identify the factors affecting Production, Planning and Control of inventory.3. Apply the concepts of method study, motion economy.4. Formulate mathematical model and problem solving

Course Contents1 Introduction- Concept of Industrial Engineering, definition, development, various

techniques of Industrial Engineering, Scope in Textiles3

2 a Work Study and Productivity- Production – Definition, Types of production, and characteristics of each type of production. Productivity, ways to increase productivity, measurement of productivity.

12

b Method Study-Definition, steps in method study, details of every step, chartsused for recording, outline chart, flow process chart & its types, two handedprocess chart, multiple activity chart, principles of motion economy, Micro motion Study – Contribution of Gilbreth, Therblings, Procedure, SIMO Chart.

c Work measurement Definition, Techniques, concept of total time, standardtime, allowances, problems

d Operation Research –Definition, various techniques of OR. Basics of linear programming – Formulation of LP, Graphical solution,

3 a Production, Planning & Control (PPC)- objetives, functions. 12b Forecasting- various techniques of sales forecasting, c Capacity Planning- Strategic decisions, measurements, influences, translating

capacity into workable units.



d Process Planning- inputs, factors, steps, route sheets, planning in different situationse Scheduling- sequencing, scheduling, Gantt chartsf Project Planning- Network Analysis – PERT, CPM, and comparison.g Plant location, Plant layout, Material handling-

4 Material Planning- Factors, Techniques, BOM, MRP, Inventory Control- objectives, selective inventory control,EOQ, EBQ, safety stock, Replenishment systems.

8

5 Value analysis and Value engineering- Value, concept of value analysis, concept of value engineering, Reasons of unnecessary cost, value analysis procedure

2

6 Job evaluation and merit rating- Introduction, objectives, procedure of job evaluation, methods of job evaluation, methods of merit rating

2

Reference Books 1. Work Study – ILO 2. Work Study in Textiles – ILO 3. Elements of Production Planning & Control – SamualEilon. 4. Industrial Engineering & Management – Banga Sharma

5. Industrial Engineering & Management – O. P. Khanna. 6. Industrial Engineering Manual of Textile Industry – Nobert Lioyd Enrick. 7. Industrial Engineering & production& operation management – Sanjay S. Patil, &

Nandkumar Hukeri.

8. Industrial Engineering and Production Management – Martand Telsang, S Chand & Company Ltd.

9. Industrial Engineering and Production Management- V. K. Kapoor10. Industrial Engineering and Production Management- L. C. Jhamb

Note :- 5 Tutorials based on following topics will be assigned to students. Continuous evaluation will be done based on their attendance, contents etc.

1. Work study2. Production planning and control3. Material planning4. Value analysis and value engineering5. Job evaluation and merit rating6. Operational research



Third Year B. Tech. Semester - VITML315: YARN AND FABRIC TESTING



Total 100

Course Objectives1. To discuss significance of yarn and fabric properties.

2. To discuss the factors affecting yarn and fabric properties.

3. To explain principle and testing methodology of yarn properties.

4. To explain principle and testing methodology of fabric properties


1. Understand significance of yarn and fabric properties. 2. Discuss the factors affecting yarn and fabric properties.3. Test yarn properties and interpret the results.4. Test fabric properties and interpret the results.

Course Contents Hrs.Unit 1. Count and Twist in Yarn -

Yarn Number:Concept, Direct and indirect systems, Measurement of yarn number: Knowles balance, Stubbs balance, Beesley balance, Quadrant balance, Relation between yarn count and yarn diameter.Yarn Twist:Terms and definitions, Function of twist in yarn structure, Effect of twist on yarn and fabric properties, Measurement of twist in single and double yarns: Straightened fibre method, Twist contraction method, Twist to break method, Optical method and Twist take up method.

8

Unit 2. Mechanical Properties of Yarns and Fabric:Yarn StrengthTerms and Definitions, Effect of fibre properties on the yarn strength,Factors affecting the tensile properties of textilesa) Single yarn strength: The pendulum lever principle, Strain gauge transducer principle, Machines working on these principles, interpretation of test results.b) Lea Strength: The lea CSP or Break factor & its significance:Description of lea strength tester, comparison of lea & single yarn test

13



results, Ballistic test & its importance.Mechanical Properties of Fabrica) Fabric Strength: Importance of fabric strength test, Sampling of fabric, Tensile strength testing : Cut strip test, Grab test, comparison of strip test & grab test, Tear strength test, Bursting test.b) Abrasion Resistance of fabric: Serviceability, wear, abrasion, Factors affecting abrasion resistance, assessment of abrasion damage, BFT abrasion testing machine, Martindale abrasion tester.c) Pilling: Concept, mechanism of pilling, factors affecting fabric pilling, ICI Pill Box Tester.

Unit 3. Evenness of YarnConcept, Classification of irregularity, causes of irregularity, Measures of irregularity, Basic irregularity, Index of irregularity. Addition of irregularity, Measurement of yarn irregularity: Visual examination, Cutting & weighing method, Electronic capacitance principle, Variation of thickness under compression, Analysis of irregularity: Variance length curves, spectrogram, Importance of yarn uniformity. Imperfections: Concept, Causes and importance. Classimat faults: Classification of faults and its causes. Principle & working of Classimat tester.Hairiness in spun yarn:Concept, Causes, Reduction and measurement of hairiness: Photoelectric method.

10

Unit 4. Structural Properties of Fabric:a) Thickness: Definition, Significance, Shirley method of measurement of fabric thickness.b) Crimp of Yarn In Fabric: Definition, Measurement, Effect on Fabric Properties.c) Cover factor: Definition, Derivation of cover factor, Significance

4

Unit 5. Aesthetic Properties of Fabrica) Fabric Stiffness: Concept, Importance of stiffness and Drape, measurement of stiffness: Shirley stiffness tester (cantilever principle), Heart loop test.b) Drape: Concept, Measurement of drape by Drape meter, Factors affecting stiffness and drape.c) Crease resistance & crease recovery: Concept, Measurement of crease recovery, Factors affecting crease recovery.

2

Unit 6. Transport Properties of Fabrica) Air permeability: Concept, Importance, air permeability, airresistance, air porosity, Shirley air permeability tester, Factors affecting

2



air permeability.b) Water fabric relations: Concept, Importance, Water proofing & waterrepellency, Mechanics of wetting, Wetting time test, Spray test, Droppenetration test, Bundesmann test, Water head test.

Reference Books 1. Principles of Textile Testing, J.E.Booth, CBS Publishers & Distributors, 1996.2. Physical properties of Textile Fibres, J. W. S. Morton & Hearle3. Physical Testing of textiles, B. P. Saville.4. Handbook of Indian Standards.5. Quality control and Testing, V. K. Kothari.6. Textile testing Fibre, Yarn and Fabric, Arindam Basu, Published by SITRA,

Coimbatore.7. Textile Measuring Technology and Quality Control by Richard Furter.



Third Year B. Tech. Semester - VITML316: HIGH PERFORMANCE FIBRES & COMPOSITES


Total Credits 3 SE-II 25SEE 50Total 100

Course Objectives1. Describe the concept and requirements of high performance fibres and speciality

yarns2. Explain the manufacturing process of commonly used high performance fibres

3. Explain the structure, properties and applications of commonly used high performance fibres

4. Explain the concept, manufacturing and characteristics of fibre reinforced composites


1. Define the concept and requirements of high performance fibres and speciality yarns2. Illustrate the manufacturing process of commonly used high performance fibres3. Analyze the structure, properties and applications of commonly used high

performance fibres4. Explain the concept, manufacturing and characteristics of fibre reinforced composites

Course Contents Hrs.Unit 1. Introduction to high performance fibres: Concept and requirements of

high performance fibres.Carbon Fibres: Introduction, PAN and pitch based carbon fibres –manufacturing, properties and applications.

07

Unit 2. Aramid Fibres: Introduction, polymer preparation, spinning of fibres, structure and properties of fibres, applications.

06

Unit 3. Gel spun high performance polyethylene fibres: - Introduction, manufacture, fibre characteristics and applications, solid state extrusion of high molecular weight polyethylene fibres.Fully aromatic polyester fibre: fibre manufacture, properties and applications.

07

Unit 4. Glass Fibres: Introduction, fibre manufacture, properties and applications. Ceramic Fibres: Introduction, silicon carbide based fibres, Alumina based fibres. Single crystal oxide fibres 06



Unit 5. Chemical resistant fibres: Manufacture, fibre characteristics and applications of following fibres: Chlorinated fibres: PVDC Fluorinated Fibres: PTFE, PVF, PVDF and FEP Poly (entheretherketones): PEEK Poly (phenylenesulphide): PPS Poly (ether imide): PEI Thermal resistant fibres: Manufacture, fibre characteristics and applications of PBI, PBO, fibres.

07

Unit 6. Fibre Reinforced Composites :Overview of composites, Classification of composites, Matrix and reinforcing materials, Fibre reinforced composites - manufacturing methods, Characteristics of compositesSpeciality yarns : Manufacturing, Characteristics and applications

06

Reference Books 1. High Performance Fibres, Edited by J. W. S. Hearle, Published by wood head

publishing Ltd., England in association with Textile Institute Manchester2. Carbon fibers by J. P. Donnet and R. C. Bansal, Marcel Dekker, New York3. Hand book of Fibres Science and Technology, High Technology Fibres, Edited by

ManachemLewin and Jack Preston.4. New fibers. T. Hongu and G. 0. Phillips Ellis Horwood Ltd, Chichester5. Kevlar aramid fiber. by H.H. Yang. John Wiley and Sons, Chichester, New York,6. Fiber reinforced Composites Materials, Manufacturing, And Design, P.K. Mallick,

3rd ed. Taylor & Francis7. High-Performance and Specialty Fibers, Editors: Technology, Japan, Society of

Fiber Science & (Ed.)



Third Year B. Tech. Semester - VITML317: KNITTING TECHNOLOGY

Teaching Scheme Evaluation SchemeLectures 3 Hrs/ Week SE-I 25Total Credits 3 SE-II 25

SEE 50

Total 100

Course Objectives1. To define basic terms and definitions used in knitting

2. To explain loop forming cycle, fabric production and calculation in circular weft knitting

3. To explain loop forming cycle, fabric production and calculation in warp knitting

4. To explain loop forming cycle in flat knitting


1. Describe basic terms and definitions used in knitting2. Explain loop forming cycle, fabric production and calculation in circular weft

knitting3. Explain loop forming cycle, fabric, production calculation in warp knitting.4. Explain loop forming cycle in flat knitting

Course Contents Hrs.Unit 1. Introduction to Knitting

Types of knitted fabrics, their applications, properties and basic structure of warp and weft knitting. Terms and definitions used in knitting. Comparison of knitting with woven fabric with respect to production and properties. Concept of hand knitting. Evolution of knitting from hand to machine knitting. Concept of flat and circular knitting.

03

Unit 2. Circular Weft Knittinga. Passage of yarn through circular weft knitting machine. b. Essential elements of knitting machine – yarn supply arrangement,

loop forming arrangement and fabric take down mechanism.c. Knitting cycle of weft knitting machine.

Weft Knit Structures:a. Principle stitches such as Knit, Tuck, Miss and their representation

and their effect on fabric properties. b. Types and properties of knitted fabrics such as single jersey,

double jersey (Interlock, Rib and Purl). Manufacturing process of

11



these fabrics. Conditions for the use of delayed and synchronized timings.

c. Fabric analysis method, representation of design, Needle order, Cam order. Basic designs and the derivatives (1. Single Jersey –cross - miss, lapique, longitudinal tuck stripes, plain pique. 2. Rib – milano, half milano, cardian, half cardian, double cardian, Swiss and French double pique. 3. Interlock- Interlock Pique, Texi pique, Pintuck, Interlock super roma, Bourrelet ).

Unit 3. Flat Knittinga. Basic elements and their functions of flat knitting machine. Hand

and machine operated flat knitting machines and their knitting actions.

b. Machine operation for various stitches such as Miss, Tuck, Transfer, and Drop Stitch.

c. Design with and without needle selection, bed racking, new formed and transfer loop for hand and power operated machines. Concept of seamless knitting.

04

Unit 4. Warp Knittinga. Passage of yarn through warp knitting machine. b. Essential elements of warp knitting machine such as yarn supply

arrangement, loop forming mechanism and fabric take down mechanism.

c. Knitting cycle of Tricot and Raschel warp knitting machine. Warp Knitted Fabric Structure:

a. Study and representation of single, two guide-bar and multi guide-bar (Tricot, Raschel) structures.

b. Weft insertion techniques, Terry technique, Sinker pile fabrics, fall plate, cut press techniques.

c. Net fabric manufacturing.

11

Unit 5. Knitted fabric quality and calculations:Weft Knitted Fabric Quality and Calculations:

a. Weft knitted fabric defects and their remedies. Yarn quality requirements

b. Circular weft knitting machine production calculations, fabric weight and Tightness factor. Knitted fabric relaxation concept.Relation between machine gauge and yarn count.

Warp Knitted Fabric Quality and Calculations:a. Warp knitted fabric defects and their remedies. Yarn quality

requirementsb. Production calculation on weight and length basis

06



c. Fabric weight calculationd. Concept of rack, run-in & Relation between machine gauge and

yarn count.

Unit 6. Advanced Knitting Processes in circular knitting:a. Relative Technology (Relanit) on circular knitting machines.b. Concept of mechanical and electronic jacquard.c. Structure and knitting of fleecy and plush fabricsd. Concept and mechanism of striper and loop transfer

04

Reference Books 1. Knitting Technology by Prof. D. B. Ajgaonkar.2. Circular Knitting by Dr. Chandrashekhar Iyer.3. Knitting Technology by Mr. D. Spenser.4. Warp Knitting by Dr. S. Raz.5. Flat Knitting by Dr. S. Raz.



Third Year B. Tech. Semester - VITMP318: YARN AND FABRIC TESTING -LAB



Total Credits 1.5 SEE 50

Total 100

List of Experiments

1. Determination of yarn Linear Density. 2. Determination of twist in single yarn.3. Determination of twist in double yarn.4. Determination of single yarn strength.5. Determination of yarn lea strength.6. Evaluation of yarn unevenness by cut weight principle.7. Estimation of crease recovery angle8. Evaluation of stiffness of fabric.9. Determination of fabric strip strength.10. Determination of tearing strength of fabric.11. Assessment of abrasion resistance of fabric.12. Estimation of drapability of fabric.




Third Year B. Tech. Semester - VI TMP319: KNITTING TECHNOLOGY LAB


Practical 3 Hrs / Week CIE 50

Total Credits 1.5 SEE 50

Total 100

List of Experiments

1. Study of single jersey circular weft knitting machine – yarn supply arrangements, loop forming mechanism, takedown motion, Production calculation.

2. Study of double jersey circular weft knitting machine – yarn supply arrangements, loop forming mechanism, takedown motion, Production calculation.

3. Study of warp knitting machine – yarn supply arrangements, loop forming mechanism, takedown motion, Production calculation.

4. Study of flat knitting machine – yarn supply arrangements, loop forming mechanism, takedown motion, Production calculation.

5. Design setting on single jersey circular weft knitting machine- Machine operation, cam and needle arrangements, yarn feeding and take down setting.

6. Design setting on Double jersey circular weft knitting machine- Machine operation, cam and needle arrangements, yarn feeding and take down setting.

7. Design setting on warp knitting machine- Machine operation, pattern chain and guide arrangements, yarn feeding and take down setting.

8. Knitted fabric analysis.




12. Visit to knitting unit.




Third Year B. Tech. Semester - VITMD320: INTERNSHIP-I

Teaching Scheme Evaluation SchemeTraining Period 04 weeks during

winter vacationCIE 50

Total Credits 3 SEE ---

Total 50

Course Objectives1. To expose the students to the industrial environment and its work culture.2. To expose the students to machineries and processes.3. To develop understanding of techniques like Production Planning, Quality Assurance,

Maintenance practices, Environment and Pollution Control, Management Information System.

4. To provide hands-on training on machines and instruments

Course OutcomesStudents will be able to

1. Students will be able to understand the industrial environment and work culture.2. Students will be able to understand the machineries and processes of industries.3. Students will be able to reproduce the techniques like Production Planning, Quality

Assurance, Students will be able to maintenance practices, Environment and Pollution Control, Management Information System.

4. Students will be able to use hand on training skills.

Course ContentsUnit 1. Training in Spinning, Weaving, Knitting, Machinery Manufacturing, Yarn,

Fabric, Garment Chemical Processing, Machinery Manufacturing, Erection and Commissioning, Garment Manufacturing, Synthetics Fibre and Yarn Manufacturing, Technical Textiles, Non-Wovens, R & D Lab, Marketing etc. for study of :Process Flow Chart,Visit to various departments and study of machineries, Important adjustments and settings,Speed of Important Parts,Modern Developments in machines/process, Chemicals, Dyes used for carrying out various process,Process parameters and effect on quality of product,Actual Production and Efficiency, Production Planning and Control, Maintenance Practices, maintenance tools and gauges, maintenance schedule, Study of lubrications,



Process Control and Quality Control activities, Roles and responsibilities of various categories of workers/technical Staffs’,Labour allocation.

Unit 2. Special Studies:Management information systems,Waste study, Costing, Production planning and control, Target achievement, Information regarding humidification plant, Utility, Electrical supply, Store, purchase, Marketing, Sales, Samples, Lay-out of Plant.

Unit 3. Project: Objectives, Procedures, Observations, Analysis and Conclusion of the projects carried-out.

Reference: Specific guideline points given in daily diary.

Documents

DKTE Society’s TEXTILE & ENGINEERING INSTITUTE ...Jacquard, comparison between various Jacquard (Bonas, Staubli, Grosse) working principles, adjustment for various weaves, Jacquard