GOVT.TOOL ROOM & TRAINING CENTRE Term Courses... · Work bench 2-4 Hand tools Vices Files Files Hacksaws Chisels Wrenches 5 Hand tools Hammers Scrapers Screw drivers 6-10 Drills &

Govt.Tool Room & Training Centre -Bangalore-10 I-SEMESTER SYLLABUS DTDM, COURSE Page No: 1

GOVT.TOOL ROOM & TRAINING CENTRE

SEMESTER: FIRST

Course: DIPLOMA IN TOOL & DIE MAKING

Syllabus -Theory and practical Subjects

Course: 1. DIPLOMA IN TOOL & DIE MAKING

SL.

NO CODE SUBJECTS Contact

Hours/Week Contact Hours/Semester

1 TDM101 Production Technology – I (BFS) 3 60

2 TDM102 Engineering Mathematics -I 3 60

3 TDM103 Engineering Drawing -I 4 80

4 TDM104 Material Technology -I 2 40

5 TDM105 Applied Science -I 2 40

6 TDM106 English Communication-I 2 40

Practical’s

7 TDM107 Work Shop - I 28.5 570

8 TDM108 BCA Lab 3 60

Scheme of Examination

Course: DIPLOMA IN TOOL & DIE MAKING

SI.

No

Sub.

Code

Subjects Contact Hours

per

Week

Exam.

Duration

Scheme of Examination

Total

Min marks

for passing

Exam Internal

Assessment

Theory Max Min Max Min

Marks Marks Marks Marks Marks

1 TDM101 Production Technology –

I (BFS) 3 3 100 50 20 10 120 60

2 TDM102 Engineering Mathematics

–I 3 3 100 50 20 10 120 60

3 TDM103 Engineering Drawing –I 4 4 100 50 20 10 120 60

4 TDM104 Material Technology –I 2 3 100 50 20 10 120 60

5 TDM105 Applied Science –I 2 3 100 50 20 10 120 60

6 TDM106 English Communication-I 2 3 100 50 20 10 120 60

Practical

7 TDM107 Work Shop – I 28.5 10 900 540 100 60 1000 600

8 TDM108 BCA Lab 3 3 100 50 20 10 120 60

Total 47.5 --- 1600 890 240 130 1840 1020


PRODUCTION TECHNOLOGY-I

SUBJECT CODE: TDM 101

Learning goals for Production Technology-I

On completion of this subject, the trainees will be able to:

Identify various types of hand tools

Identify various types of drills & explain drill geometry

Identify measuring Instruments & marking tools

Define threads & their standards

Define various types of drilling machines

Explain the details of bench grinding & safety precautions

Reference Books

1. Workshop Technology - S.K.Hazra Chowdhary

2. Production Technology – R K jain

3. Basic Shop theory - Chapmen


1. General safety

- Safety precautions

2. Bench layout

- Work bench

- Arrangement of tools & instruments

3. Hand tools

- Vice

- Files

- Hacksaws

- Chisels

- Wrenches

- Hammers

- Scrapers

- Screw drivers

4. Drills & Drilling machines

- Drills

- Drilling operations

- Drill geometry

- Different types of drilling machines

- Reamers

- Work holding devices

- Calculations RPM- Speeds - Feeds

- Machining time & Coolants

5. Marking & layout tools

- Scribers

- Surface gauges

- Dividers

- Angle plates

- Surface plates

6. Threads

- Taps

- Dies

- Thread terms

- IS standards

7. Measuring instruments

- Tapes

- Rulers

- Try Square

- Venires

- Depth Gauges

- Height Gauges

- Micrometers- Bevel protractors

Contact Hrs./Week: 3 Contact Hrs. / Semester: 60

PRODUCTION TECHNOLOGY-I

SPECIFIC INSTRUCTIONAL OBJECTIVES


WEEKLY PLAN

PRODUCTION TECHNOLOGY- I

WEEK NO CHAPTER TITLE CONTENTS OF TOPICS

1

General safety Safety precautions

Bench layout Work bench

Arrangement of tools & instruments

2-4

Hand tools

Vices

Files

Files

Hacksaws

Chisels

Wrenches

5

Hand tools

Hammers

Scrapers

Screw drivers

6-10

Drills & Drilling

machines

Drills

Drilling operations

Drill geometry

Different types of drilling machines

Reamers

Work holding devices

Calculations RPM- Speeds - Feeds,

Machining time & Coolants

11-13

Marking & layout

tools

Scribers

Surface gauges

Surface gauges

Dividers

Angle plates

Surface plates

14-17 Threads

Taps

Dies

Thread terms

IS standards

Tapes

18-20

Measuring instruments

Rulers

Try Square

Venires

Depth Gauges

Height Gauges

Micrometers- Bevel protractors


ENGINEERING MATHEMATICS - I


Learning goals for Engineering Mathematics


Demonstrate the use of algebra in solving engineering problems

State theorems of logarithms

Demonstrate the use of logarithms engineering

State theorems of ratio

Demonstrate the use of simple equation & formulae

Explain Series

Explain & define simultaneous equation

Solve problems related to matrices & determinants

Explain trigonometry and use of trigonometric tables

Demonstrate applications related to trigonometric functions

Explain analytical geometrical formulas

Explain equations of a straight line

Demonstrate menstruation of area, volumes & weight


ENGINEERING MATHEMATICS – I

Contact Hrs. /Week: 3 Contact Hrs. / Semester: 60


ALGEBRA

1. DETERMINANTS

1.1 Properties of Determinants.

1.2 Evaluate Determinants of 2nd & 3rd order- problems.

1.3 Cramer's rule-solutions of linear equations in 2nd&3rd unknowns using Determinants -

problems.

2.0 MATRICES

2.1 Types of Matrices- square, column row, null, scalar, diagonal.

2.2 Addition & Subtraction of a Matrix.

2.3 Multiplication and transpose of a matrix.

2.4 Define singular and non-singular square matrix.

2.5 Find the Minors and cofactors of each elements of matrix.

2.6 Define adjoin of square matrix-problems.

2.7 Define Inverse of square matrix-problems.

2.8 Solutions of simultaneous (linear) equations in 2nd &3rd unknowns by Determinants problems

3.0 BINOMIAL THEOREM

3.1 Meaning of nCr &Value of nCr

3.2 To compute the values nCo, nCn, nC2-----nCn-problems.

3.3 Statement of binomial theorem for positive integer (no proof)

3.4 Solve the problems of the following types:-

a) Expansion of type (2x+y) @, (√3+2)>, (x<―1/ √x) ⁸

b) To simplify: (√2+1)?+ (√ 2-1)?

c) Find the Middle term in (x+1/x) @, (2x-5)⁹, (x/y-y/x) ;:, etc.

d) Find the term Independent of x in (x?-1/2x=)⁸, etc.

e) Find the coefficient of x⁸, x¹¹ in (x-1/x<);< & (ax>-bx) ;⁸, etc.

f) To find the (n-1) th terms in (x+a) ⁿ, Ex: - 1)6th term in (x/2- 2/x) ⁹, 2)10th term in (a/2-/3)¹².



4.0 LOGARITHM

4.1 Define logarithm, properties of logarithm.

4.2 Derive the laws of logarithm:-

a) loga mn= loga m + loga n

b) loga m/n =loga m - loga n

c) loga N =loga N/log a (Change of base)

4.3) Solve simple problems on laws of logarithms.

5.0 UNITS & MEASUREMENT OF ANGLES 5.1 Define an angle. 5.2 Define a right angle in different systems (sexagesimal, centesimal and radian measure) 5.3 Define radian. 5.4 Relation between degree and radian. 5.5 Simple problems to convert degrees into radians and vice-versa 5.6 Prove the radian as a constant angle & Derive l=rθ. 5.7 Derive Area of sector=A=1/2r<θ 5.8 Solve related problems.

6.0 TRIGONOMETRIC RATIOS 6.1 Define trigonometric ratios for an acute angle. 6.2 Derive three Important formulae: Sin<θ + Cos<θ =1, 1+ tan<θ=see<θ, 1+cot<θ=cosec<θ. 6.3 Solve problems using identities. 6.4 Obtain trigonometric ratios of standard angles 0:,30:, 45:, 60:, 90:. 6.5 Solve problems using standard values.

7.0 HEIGHTS AND DISTANCES 7.1 Define angle of Elevation and angle of depression 7.2 Solve the simple problems on height and distance

8.0 ALLIED ANGLES 8.1 Definition of allied angles in different quadrants. 8.2 Explain Trigonometric ratios in different quadrants and assign signs (ASTC) 8.3 Give Examples to differentiate positive and negative angles. 8.4 Define positive and negative angles. 8.5 write formulae of 90±θ, 180±θ, 270±θ, 360±θ & (-θ). 8.6 Solve simple problems on allied angles.



9.0 COMPOUND ANGLES 9.1 Define a Compound angle. 9.2 Give an example of compound angles. 9.3 Derive the formulae of sin (A+B) & COS (A+B) by geometrically 9.4 Obtain tan (A+B) interns of tanA & tanB using sin (A+B) cos (A+B) by geometrically 9.5 Obtain formula for sin (A-B) & cos (A-B) & tan (A-B). 9.6 Solve the simple related problems on compound angles. 9.7 Find the value of sin75:, cos15: etc.

10.0 MULTIPLE AND SUB-MULTIPLE ANGLES 10.1 Define Multiple and submultiples angle with example. 10.2 Derive the formulae for trigonometric ratios of 2A & 3A using compound angle 10.3 Deduce half angle formulae from the ratio of 2A formulae. 10.4 Solve problems.

11.0 TRANSFORMATION FORMULAE 11.1 Obtain Expressions for sinC ± sinD & cosC ± cosD interns of product of trigonometric ratios. 11.2 Trigonometric ratios. 11.3 Derive Expressions for sinAcosB, cosAsinB, cosAcosB & sinAsinB, in terms of the sum and

difference of Trigonometric ratios. 11.4 Solve problems.

12.0 PROPERTIES AND SOLUTIONS OF TRIANGLES 12.1 Properties of triangles. 12.2 Obtain sine rule, cosine rule and projection rule tangent rule & Semi-angle Formulae. (No

Proof) 12.3 Area of a triangle for any angle of a triangle (No Proof) 12.4 Solve simple problems above rules. 12.5 Find the solution of triangles, when

a) Three sides are given. b) Two angles and any one side are given. c) Two sides &the included angle are given. d) Two sides & non included angle is given

13.0 INVERSE TRIGONOMETRIC FUNCTION 13.1 Define Inverse trigonometric function. 13.2 Write principle values of trigonometric functions. 13.3 P.T. a) sin¯¹x+cos¯¹x= tan¯;x+cot¯;=cosec¯;x+sec¯;x=Π/2 b) tan¯¹x ± tan¯¹y= tan¯¹ (x±y/1±xy) 13.4 solve the simple problems on inverse functions.

Reference Books 1. First and Second PUC mathematics Text Books of different authors. 2. Polytechnic mathematics Text Books of different authors. And Arshad Quereshi And

Prakash Yeri


WEEKLY PLAN

ENGINEERING MATHEMATICS-I


1-2 Algebra Definition of Determinants by means of Algebraic

Expression.

UNIT-1 Expansion of Determinants of 2nd & 3rd order.

Determinants

Properties of Determinants.

Evaluate Determinants of 2nd & 3rd order-

problems.

Cramer's rule-solutions of linear equations in

2nd&3rd unknowns using Determinants -

problems.

3-4 UNIT-2 Definition of Matrix and order of a Matrix.

Matrices

Types of Matrices- square, column row, null,

scalar, diagonal.

Addition & Subtraction of a Matrix.

Multiplication and transpose of a matrix.

Define singular and non-singular square matrix.

Find the Minors and cofactors of each elements of

matrix.

5

UNIT-3

Define ad joint of a square matrix-problems.

Define Inverse of square matrix-problems.

Solutions of simultaneous (linear) equations in

2nd &3rd unknowns by Determinants problems.

6-7

Binomial Theorem

Meaning of nCr &Value of nCr

To compute the values nCo, nCn, nC2----nCn-

problems.

Statement of binomial theorem for positive

integer(no proof)

Solve the problems of the following types:-

a) Expansion of type (2x+y)@ , ( √3+2)>, (x²―1/

√x)⁸

b) To simplify: (√2+1)?+(√ 2-1)?

c) Find the Middle term in (x+1/x)@, (2x-5)⁹, (x/y-y/x)¹: etc.,

d) Find the term Independent of x in

(x?-1/2x³)⁸, etc.,

f) To find the (n-1) th terms in (x+a) ⁿ,

Ex: - 1)6th term in (x/2- 2/x)⁹,2)10th term in

(a/2-b/3)¹².

UNIT-4

8

Logarithms

Define logarithm, properties of logarithm.

Derive the laws of logarithm:-

a)log mn= log m + log n

b)log m/n =log m - log n

c)log m = k log m

d)log N =log N/log a (Change of base)


WEEKLY PLAN



UNIT-5

9

Units and Measurement

Trigonometry of Angles

Define an angle.

Define a right angle in different systems

( sexagesimal, centesimal and radian measure)

Define radian.

Relation between degree and radian.

Simple problems to convert degrees into radians

and vice-versa.

Prove the radian as a constant angle & Derive

l=rθ.

Derive Area of sector=A=1/2r²θ

Solve related problems.

UNIT-6

10-11

Trigonometric Ratios

Define trigonometric ratios for an acute angle.

Derive three Important formulae: Sin²θ + Cos²θ

=1, 1+ tan²θ=see²θ, 1+cot²θ=cosec²θ.

Solve problems using identities.

Obtain trigonometric ratios of standard angles

0:,30:,

45:,60: & 90:

4545⁰ , 60⁰ , 90⁰ .

Solve problems using standard values.

UNIT-7

12 Heights and Distances

Define angle of Elevation and angle of

depression.

Solve the simple problems on height and distance.

UNIT-8

13&14

Allied Angles

Definition of allied angles in different quadrants.

Explain Trigonometric ratios in different

quadrants and assign signs(ASTC)

Give Examples to differentiate positive and

negative angles.

Define positive and negative angles.

write formulae of 90±θ, 180±θ, 270±θ, 360±θ &

(-θ).

Solve simple problems on allied angles.

UNIT-9

15

Compound Angles

Define a Compound angle.

Give examples of compound angles.

Derive the formulae of sin (A+B) & COS (A+B)

by Geometrically.

Obtain tan(A+B) interns of tanA & tanB using

sin(A+B) cos(A+B) by Geometrically

Obtain formula for sin (A-B) & cos(A-B)

& tan (A-B).

Solve the simple related problems on compound

angles. Find the value of sin75:, cos15: etc.,


WEEKLY PLAN


UNIT-10


16

Multiple and sub-multiple

Angles

Define Multiple and submultiples angle with

example.

Derive the formulae for trigonometric ratios of 2A

& 3A using compound angle

Deduce half angle formulae from the ratio of 2A

formulae.

Solve problems.

UNIT-11

17

Transformation Formulae

Obtain Expressions for sinC ± sinD & cosC ±

cosD interns of product of trigonometric ratios.

Trigonometric ratios.

Derive Expressions for sinAcosB, cosAsinB,

cosAcosB & sinAsinB, interns of

The sum and difference of Trigonometric ratios.

Solve problems.

UNIT-12

18-19

Properties and solution of

Triangles

Properties of triangles.

Obtain sine rule, cosine rule and projection rule

tangent rule & Semi-angle Formulae. (No Proof)

Area of a triangle for any angle of a triangle(No

Proof)

Solve simple problems above rules.

Find the solution of triangles, when

a) Three sides are given.

b) Two angles and any one side are given.

c) Two sides &the included angle are given.

d) Two sides & non included angle is given

UNIT-13

20

Inverse Trigonometric

Functions

Define Inverse trigonometric function.

Write principle values of trigonometric functions.

P.T. a)sin¯¹x+cos¯¹x=

tan¯¹x+cot¯¹=cosec¯¹x+sec¯¹x=Π/2

b) tan¯¹x ± tan¯¹y= tan¯¹(x±y/1±xy)

Solve the simple problems on inverse functions.


ENGINEERING DRAWING – I


Learning goals for Engineering Drawing


Understand the purpose and importance of engineering drawing in communication.

Know the different sizes and layouts of drawing sheets and use them appropriately.

Understand the applications and importance of different types of lines and letters

and use them appropriately.

Demonstrate standard folding of drawings

Explain the various types of drawing tools

Demonstrate standard lettering

Explain the types of lines & their applications

Demonstrate the different types of projections

Demonstrate dimensioning methods

Demonstrate various arrangement of dimension

Explain drawing scales

Explain sectioning of objects

NOTE

1 4 Hours / class / week which includes Theory & Practice sessions

2 Instruct / insist trainees to practice Lettering & Line standards daily until perfection.

3 All the practice & assignment to be done using mini drafter.

4 Separate file to be maintained for work book & one file for practice & assignment.

5 Minimum 2 internals assessments to be conducted during the semester.

6 Every class to be divided suitably for theory & practice session.

7 Faculties to prepare PPT / Transparencies / models depending on the facilities available.

8 For extra Practice / assignments refer N D Bhatt

9 Faculties to assign suitable dimensions for assignments & should select drawing

Pertaining to first angle projection.





1. Drawing Sheets

1.1 Introduction to Engineering Drawing

1.2 Why Engineering Drawing?

1.3 Drawing Sheet Sizes

1.4 Layout of a drawing sheet

1.5 Folding of drawing sheets

2. Drawing Tools

2.1 Pencils

2.2 Rule or scale

2.3 Compass

2.4 Mini drafter

2.5 Erasers

2.6 Templates

3. Lines and Lettering

3.1 Importance of lines and letters

3.2 Thickness of lines, relation between the thickness of thick and thin lines.

3.3 Types of lines and their application as per SP: 46 – 1988

3.4 Lettering as per IS: 9609 – 1990

3.5 Vertical and inclined letters and numerical

4. Dimensioning and scales

4.1 Purpose of dimensioning

4.2 Elements of dimensioning – dimension line, extension line, construction line, arrow heads,

leader lines, dimension figure

4.3 2 systems of dimensioning – aligned system & Unidirectional system

4.4 Methods of dimensioning – chain, parallel, combined, progressive, co-ordinate,

equidistant, repeated dimensioning

4.5 Dimensioning of holes, radii & cylindrical parts

4.6 Dimensioning angles, chamfers & tapers

4.7 Shape indication symbols in dimensioning

4.8 Scales – purpose, reduced & enlarged scales

5. Projections

5.1 Theory of projection – observer, projectors, plane of projection

5.2 Difference between orthographic and pictorial views

5.3 System of projection – first angle and third angle projection and their symbols

5.4 Orthographic projection – principal views, relation between the view and the plane of projection

5.5 Relative positions of different views in first angle and third angle projections

5.6 Pictorial views – isometric view, oblique view and perspective view

5.7 Isometric views – method of drawing isometric views, representation of circle in isometric view

5.8 Conversion of the given isometric view to 4 orthographic views

5.9 Conversion of the given orthographic views to an isometric view

6.0 Exercises on missing lines & missing views



6. Sectional views

6.1 Need for sectioning

6.2 Sectional plane and its representation

6.3 Projection of sectional views – assumptions

6.4 Hatching lines – inclination of hatching lines, spacing between hatching lines,

methods of hatching

6.5 Types of sections – full section & half section, partial section, revolved section,

removed section, offset section, aligned section, successive sections

6.6 Representation of threaded portions- external thread, internal thread & assembly,

sectioning of threads, interpretation of bolt and nut

6.7 Rules in sectioning

6.8 Exercise

Reference Books

1 Elementary engineering drawing : N.D.Bhatt 2 Engineering Drawing : K.R. Gopal Krishna 3 Fundamentals of Engineering drawing : R.K. Dhawan

4 Engineering Drawing : I.S. Morries 5 Step by step engineering drawing : Vee Ess 6 Engineering graphics : Verges 7 Engineering drawing by Venugopal


WEEKLY PLAN FOR

ENGINEERING DRAWING –I

WEEK

NO. Topics Key Points Reference Page No. Remarks

1 Introduction

Why Engg

Drawing GTTC Work Book 8 & 9

Practice Drawing Sheet

Sizes GTTC Work Book

1

Layout of

Drawing Sheets

2 Introduction

Continued

Folding of

Drawing Sheets GTTC Work Book Practice

Using Drafter

3 Drawing Tools

Pencils, leads,

Templates,

Compass etc

GTTC Work Book 1 to 3

4 Lettering Inclined letters &

Numerals GTTC Work Book 6.1 to 6.3

Practice &

Assignment

5 LINE Standards

Types, Illustration,

Application,

Thickness

GTTC Work Book 4 to 7 Practice &

Assignment

6 Angle of

Projection

Principle,

Methods, Symbol

N D Bhatt -

Engineering

Drawing

Page 169

- 176

GTTC Work Book 10-Aug

7

Understanding

Views, Missing

Views, Missing

Lines

laying Views ,

Practice GTTC Work Book 21-Nov

Practice &

Assignment

8

Drawing

Isometric Views

with the views

Provided

Usage of

Construction

Lines

GTTC Work Book 21-Nov Practice &

Assignment

9

Understanding

Cylindrical

Components &

Views

Practice GTTC Work Book 22-29 Practice &

Assignment

10 Internals

11 Isometric to

Orthographic Practice

N D Bhatt -

Engineering

Drawing

Practice &

Assignment


WEEKLY PLAN FOR


WEEK

NO. Topics Key Points Reference Page No. Remarks

12 Dimensioning

Purpose GTTC Work Book 30

Practice &

Assignment

Elements

N D Bhatt -

Engineering

Drawing

40 - 47

2 System of

Dimensioning

Methods of

Dimensioning

13 Dimensioning

Continued

Holes, Radii &

Cylindrical Parts GTTC Work Book

58 – 63

Practice &

Assignment

Angles, Chamfers,

Tapers

N D Bhatt -

Engineering

Drawing

40 - 47

Shape Indication

Symbols

14 Scales

Purpose

GTTC Work Book 47 - 51 Practice &

Assignment Reduced

Enlarged Scales

Practice

15 Sectioning

Need

GTTC Work Book

31- 41,

31.1,

42.1 -

42.5

Practice &

Assignment

Section Plane

Representation

Types

Conventions

Hatching

16 Projection of

sectional views Practice GTTC Work Book 43 - 46

Practice &

Assignment

17 Threads Reaming

Internal, External,

Assembly,

Sectioning

GTTC Work Book 52-57 Practice &

Assignment

18 Sectioning

continued

Dimensioning &

Practice

Westermann

Tables Book

Do's & Don’ts,

Rules GTTC Work Book 42

Practice &

Assignment

19&20 Internals


MATERIAL TECHNOLOGY - I


Learning goals for Material Technology


Explain nature & fractures of Pig Iron

Explain composition, properties & use of cast iron

State the manufacturing process of steel

Explain the mechanical properties of steel

Classify steel types

Explain the constituents of steel

State the effect of carbon content in steel





1. INTRODUCTION TO METAL PROPERTIES & APPLICATION

1.1. Definition of Material Technology, Classes of engineering materials – Metals & alloys, ceramics,

organic substances

1.2. Metals – ferrous and non-ferrous metals

1.3. Different properties & behaviour of materials, Mechanical properties of materials – strength,

1.4. elasticity, plasticity, ductility, malleability, brittleness, hardness, toughness, resilience, stiffness,

fatigue

1.5. Crystalline structure of metal. Meaning of Structure

1.6. Crystal and crystallization

1.7. Space lattice and unit cell

1.8. Crystalline structure of metals – BCC, FCC, and HCP

2. FERROUS METAL & ITS MANUFACTURING PROCESS

2.1. Pig iron – composition and structure

2.2. Allotropic changes of pure iron, Iron ore, Manufacture in blast furnace

2.3. Composition, fracture, properties and uses of pig iron

2.4. Cast Iron - composition and structure manufacture in cupola furnace

2.5. Composition, fracture, properties and uses of cast iron

2.6. Types of cast iron, Grey cast iron – properties and applications

2.7. White cast iron – properties and applications,

2.8. Malleable cast iron – properties and application

2.9. Alloy cast iron – need for alloying, properties and applications

2.10 Ductile cast iron – properties and applications

2.11 Wrought iron – composition and structure, properties and application

3. STEEL AND IT’S MANUFACTURING PROCESS

3.1. Introduction to Steel, Application of Steel, Difference between cast iron and steel.

3.2. Manufacture of steel – Bessemer converter, open hearth furnace, electric arc

furnace, high frequency induction furnace, crucible process, L-D process

6.



4. CLASSIFICATION AND STRUCTURE OF STEEL

4.1 Classification of steels – plain carbon and alloy steels, Plain carbon steels – properties,

4.2 Classification based on carbon content and their applications.

4.2 Effects of carbon on the mechanical properties

4.3 Derivation of Alloy steels, alloying elements & its effects,

4.4 Types of alloys steels – properties, applications of nickel steels, chromium steels, nickel-

Chrome steels, vanadium steels, manganese steels, tungsten steels, silicon steels

4.5 Stainless steels.

4.6 Structure of steel – fractures of ferrite, pearlite and cementite

REFERANCE BOOKS:

1 Heat treatment – Principles and techniques By T.V.Rajan, C.P.Sharma, Ashok Sharma

2. Material Science By R.B.Gupta

3. Material Science and processes By S.K.Hazra Chowdhary

4. Material Science and Metallurgy By O.P.Khanna

5. Westermann tables


WEEKLY PLAN FOR


WEEK

NO CHAPTER TOPICS ACTIVITY

1 Introduction to

metal properties

& application

Introduction to materials

Classification of materials in to metals

and alloys, ceramics and organic

polymers

Classification of metals in to ferrous

and non-ferrous metals

Common characteristics of metals

Explain with Example

& Product/Article

2

Ferrous metal &

its

manufacturing

process

Property – definition and types of

properties like chemical, mechanical,

electrical etc

Mechanical properties – strength,

elasticity, plasticity, ductility,

malleability,

brittleness, hardness, toughness,

resilience, stiffness, fatigue

Prepare Charts, Samples

& Explain the

Importance of

Mechanical Properties

in the areas of Tool

Making &

Manufacturing

3 & 4

Steel and its

manufacturing

process

classification and

structure of steel

Meaning of Structure

Crystal and crystallization

Space lattice and unit cell

Give examples of brick

wall, blood in human

body to explain unit

cell

Explain with

coordination number

Types of crystalline structure in metals

– BCC, FCC, HCP

Their comparison

5 & 6

Pig iron

Iron ore – hematite and magnetite,

meaning of smelting

Pure iron – structure, composition and

properties.

Pig iron – manufacture process in blast

furnace.

Composition, structure and properties of

pig iron

Explain Unsuitability

of pure iron and pig iron

for practical application.

Cast Iron - composition and structure

manufacture in cupola furnace

Composition, fracture, properties and

uses of cast iron

Types of cast iron, Grey cast iron

properties and applications

White cast iron – properties and

applications,

Malleable cast iron – properties and

application

Alloy cast iron – need for alloying,

properties and applications

Ductile cast iron – properties and

applications

Prepare Charts, Samples

& Explain the

Importance of

Mechanical Properties

in the areas of Tool

Making &

Manufacturing


WEEKLY PLAN FOR


7

Wrought iron – composition and

structure, properties and application

8 & 9

Steel and its

manufacturing

Introduction to Steel, Application of

Steel, Difference between cast iron and

steel.

Manufacture of steel – Bessemer

converter, open hearth furnace

Use of teaching Aids

10 - 13 Steel and its

manufacturing

process

Electric arc furnace, high frequency

induction furnace, crucible process, L-D

process


14 - 20

Classification

and structure of

steel

Classification of steels – plain carbon and

alloy steels, Plain carbon steels – properties,

Classification based on carbon content

and their applications.

Effects of carbon on the mechanical

properties

Derivation of Alloy steels, alloying

elements & its effects,

Types of alloys steels – properties,

applications of nickel steels, chromium

steels, nickel-

Chrome steels, vanadium steels, manganese

steels, tungsten steels, silicon steels

Stainless steels.

Structure of steel – fractures of ferrite,

pearlite and cementite



APPLIED SCIENCE -I


Learning goals for Applied Science


Define Units of Measurement

Solve simple problems related to Force, Motion & Energy

Solve simple problems related to Work, Power, & Energy

Explain the SI units system for Thermal Energy

Explain conventions for Transmission of Heat



APPLIED SCIENCE - I


UNITS, DIMENSIONS & MEASUREMENTS

1. Physical Quantity

1.1 Define unit of a physical quantity

1.2 List different system of units

1.3 List the fundamental units

1.4 List the derived units

1.5 Define S.I Units.

1.6 List the basic quantities.

1.7 Write the basic units and symbols for them.

1.8 List the supplementary units & symbols for them.

1.9 Write the prefix for multiples and submultiples in S.I system

1.10 State the advantages of S.I Units

1.11 Define dimension of physical quantity

1.12 Write the examples of dimension of physical quantity

1.13 State the steps used for writing the dimension of a physical quantities

1.14 Define dimensional equation (dimension formula) for a physical quantity

1.15 State the advantages & disadvantages of dimensional equations

1.16 Define measurement.

1.17 lists the instruments used in measuring accurately

1.18 Define least count of measuring instruments

1.19 Define principle of Vernier

1.20 Identify the parts of slide calipers

1.21 Explain about Zero error & its correction in case of slide calipers

1.22 Define least count of venires calipers.

1.23 Describe the measurement of MSR & VSR (CVD)

1.24 State the uses of Vernier calipers

1.25 Solve the Measurement problems on Vernier Calipers

1.26 Define Principle of screw and nut (Micrometer principle)

1.27 Identify the parts of screw gauge & label its parts

1.28 Explain for writing Zero error & zero correction

1.29 Define pitch of screw

1.30 Define least count of Screw gauge

1.31 Explain measurement of PSR & HSR of screw gauge

1.32 Solve measurement problems on screw gauge.


APPLIED SCIENCE - I

2. BASICS OF DYNAMICS

2.1 To understand the types of motion with examples

2.2 To understand various physical quantities related to linear motion

2.3 Define displacement, speed, velocity- uniform, variable, average

2.4 Define acceleration – uniform, variable and average

2.5 Solve problems on the equations of motions.

2.6 State Newton's 1st law

2.7 Define force

2.8 Define inertia

2.9 Define inertia of rest

2.10 Give examples for inertia of rest

2.11 Define inertia of motion

2.12 Give examples for inertia of motion

2.13 Define inertia of Direction.

2.14 Give examples of inertia of Direction.

2.15 Define Momentum

2.16 State Newton's 2nd law Of Motion

2.17 Review F=ma

2.18 Solve problems on F=ma

2.19 Define impulse as a product of force and time

2.20 Write S.I units & dimension of Impulse.

2.21 Obtain impulse as difference of Momentum

2.22 Write Examples of Impulse

2.23 Solve problems of Impulse

2.24 State NEWTON'S 3rd law

2.25 Give examples for 3rd Law

2.26 State Law of conservations of Momentum

2.27 Prove the Law of Conservation of Momentum using Newton's Laws

2.28 Solve Simple problems

2.29 Define Friction

2.30 Point out the causes of Friction.

2.31 List out the Types of Frictions

2.32 Define static Frictions

2.33 Define limiting friction

2.34 Define Kinetic Friction

2.35 Define rolling Friction

2.36 Define sliding friction

2.37 State 4 Laws of Limiting friction

2.38 Define Co-efficient of Friction

2.39 Write advantages of Friction

2.40 Write the disadvantages of friction

2.41 Discuss the preventive method of Friction.


APPLIED SCIENCE - I

3. CIRCULAR & PLANETARY MOTION

3.1 Define Angular velocity, Write its unit

3.2 Derive the relation between Angular velocity & Linear speed.

3.3 Define Angular Acceleration, Write its Unit and dimension

3.4 Derive the relation between linear & Angular Acceleration.

3.5 To study new tons laws of gravitation & Understand its relevance to planetary motion

3.6 Explain gravity.

3.7 State & explain Newton’s law of gravitation

3.8 Write SI unit & dimension of G

3.9 Drive relation between g & G

3.10 Solve simple problems.

4. WORK, POWER & ENERGY

4.1 Explain the Meaning of work

4.2 Explain W=F.S.cosθ, when θ= 0, θ = 90, 0<θ<90.

4.3 Write SI unit & dimension of Work

4.4 Solve simple problems

4.5 To study the concept of power

4.6 Explain the meaning of power

4.7 Write SI unit & Dimension of power

4.8 Define horse power (HP)

4.9 Write relation between HP & Watt


4.11 To study the concept of energy

4.12 Explain the meaning of energy

4.13 Explain the different forms of energy

4.14 Mention different forms of mechanical energy

4.15 Explain kinetic energy with examples

4.16 Derive an expression for Kinetic energy

4.17 Explain potential energy with Examples

4.18 Derive an expression for potential energy

4.19 State & explain the law of conservation of potential energy

4.20 Illustrate this law in the case of freely falling body & simple pendulum



APPLIED SCIENCE -I

5. HEAT

5.1 To understand heat & the different modes of transmission of heat

5.2 Differentiate between heat & temperature with ex.

5.3 Explain conduction, convection & radiation with ex.

5.4 Explain heat insulation with examples

5.5 Define specific heat of a substance

5.6 Write SI unit of specific heat

5.7 Explain 1st & 2nd Laws of thermodynamics

5.8 Solar energy

5.9 Explain solar energy as non conventional, renewable, pollution free & eco-friendly energy

5.10 Write the applications of solar energy

5.11 List the advantages and limitations of solar energy

REFERENCE BOOKS

1 First PUC and Second PUC Physics Text Books – by different authors.

2 Text book of physical chemistry by P.L.Soni publisher S.Chand and Co.

3 Essentials of physical chemistry by B.S.Bhal and G.B.Tuli,

4 Text book of physical chemistry by K.K.Sharma and L.K.Sharma, Vikas publication

house.

5 Applied Science for polytechnics- by different authors.


WEEKLY PLAN FOR

APPLIED SCIENCE – I

UNIT NO. 1

UNITS,DIMENSIONS & MEASUREMENTS

WEEK NO Physical quantity

1

Define unit of a physical quantity

List different system of units

List the fundamental units

List the derived units

2

Define S.I Units.

List the basic quantities.

Write the basic units and symbols for them.

List the supplementary units & symbols for them.

Write the prefix for multiples and submultiples in S.I system

3

State the advantages of S.I Units

Define dimension of physical quantity

Write the examples of dimension of physical quantity

State the steps used for writing the dimension of a physical quantities

Define dimensional equation (dimension formula) for a physical quantity

State the advantages & disadvantages of dimensional equations

4

Define measurement.

List the instruments used in measuring accurately

Define principle of Vernier

Identify the parts of slide calipers

5

Explain about Zero error & its correction in case of slide calipers

Define least count of Vernier calipers.

Describe the measurement of MSR & VSR (CVD)

State the uses of Vernier calipers

Solve the Measurement problems on Vernier Calipers

Define Principle of screw and nut (Micrometer principle)

Identify the parts of screw gauge & label its parts

Explain for writing Zero error & zero correction

6

Define pitch of screw

Define Least count of Screw gauge

Explain measurement of PSR & HSR of screw gauge

Solve measurement problems on screw gauge.

To understand the types of motions with examples

To understand various physical quantities related to linear motion

Study and apply four equations of motions

Define displacement, speed, velocity- uniform, variable, average

Define acceleration – uniform , variable and average

Solve problems on the equations of motions.


WEEKLY PLAN FOR APPLIED SCIENCE –I

UNIT NO.2

WEEK NO BASICS OF DYNAMICS

7 & 8

State Newton's 1st law

Define force

Define inertia

Define inertia of rest

Give examples for inertia of rest

Define inertia of motion

Give examples for inertia of motion

Define inertia of Direction.

Give examples of inertia of Direction.

9

Define Momentum

State Newton's 2nd law Of Motion

Review F=ma

Solve problems on F=ma

10

Define impulse as a product of force and time

Write S.I units & dimension of Impulse.

Obtain impulse As difference of Momentum

Write Examples of Impulse

Solve problems of Impulse

11

State NEWTON'S 3rd law

Give examples for 3rd Law

State Law of conservations of Momentum

Prove the Law of Conservation of Momentum using

Newton's Laws

Solve Simple problems

12

Define Friction

Point out the causes of Friction.

List out the Types of Frictions

Define static Frictions

Define limiting friction

Define Kinetic Friction

Define rolling Friction

Define sliding friction

13

State 4 Laws of Limiting friction

Define Co-efficient of Friction

Write advantages of Friction

Write the disadvantages of friction

Discuss the preventive method of Friction


WEEKLY PLAN FOR

APPLIED SCIENCE –I

WEEK NO

UNIT NO.3

CIRCULAR & PLANETARY

MOTION

14

Dimension

Define Angular velocity, Write its unit

Derive the relation between Angular velocity &

Linear speed.

Define Angular Acceleration, Write its Unit and dimension

Derive the relation between linear & Angular

Acceleration.

15

To study Newton’s laws of gravitation & Understand

Its relevance to planetary motion

Explain gravity.

State & explain Newton’s law of gravitation

Write SI unit & dimension of G

Drive relation between g & G

Solve simple problems.

UNIT NO.4

WORK,POWER & ENERGY

16

Explain the Meaning of work

Explain W=F.S.cosθ, when θ= 0, θ = 90, 0<θ<90.

Write SI unit & dimension of Work

Solve simple problems

17

To study the concept of power

Explain the meaning of power

Write SI unit & Dimension of power

Define horse power (HP)

Write relation between HP & Watt

18


To study the concept of energy

Explain the meaning of energy

Explain the different forms of energy

Mention different forms of mechanical energy

Explain kinetic energy with examples

Derive an expression for Kinetic energy

Explain potential energy with Examples

Derive an expression for potential energy

State & explain the law of conservation of potential energy

Illustrate this law in the case of freely falling body &

Simple pendulum



WEEKLY PLAN FOR

APPLIED SCIENCE - I

WEEK NO

UNIT-5

HEAT

To understand heat & the different modes of

19

Transmission of heat

Differentiate between heat & temperature with ex.

Explain conduction, convection & radiation with ex.

Explain heat insulation with example

Define specific heat of a substance

Write SI unit of specific heat

20

Explain 1st & 2nd Laws of thermodynamics

Solar energy

Explain solar energy as non conventional, renewable,

Pollution free & eco-friendly energy

Write the applications of Solar energy

List the advantages and limitations of solar energy


ENGLISH COMMUNICATION - I



Learning goals for English Communication


SPECIFIC INSTRUCTIONAL OBJECTIVES:

1. READING SKILL

The student is able to :

1.1 Understand the difficult words and phrases in the lesson

1.2 Use the words and phrases correctly in his own sentences

1.3 Read the lesson properly without mistakes

1.4 Read the given passage correctly.

2. WRITING SKILL

The student is able to:

2.1 Write the answers correctly to the questions on the lessons

2.2 Write personal letters in the proper format without mistakes

Use words and phrases in his own sentences

3. PRACTICAL KNOWLEDGE OF GRAMMAR

The student is able to :

3.1 Use verbs correctly

3.2 Use various phrases appropriately

3.3 Use interrogatives and negatives

3.4 Convert active voice into passive and vice versa

3.5 Frame questions, question tags and give short form answers correctly

3.6 Use prepositions appropriately

- To provide an adequate mastery of communicative English Language training primarily –

reading and writing skills, secondarily listening and speaking skills.

- Improvement of English communication skills of I semester students of diploma courses in

engineering and technology.



4. COMPREHENSION

4.1 The student is able to read and understand the seen & unseen passages

and answer the questions given

5. CREATING AWARENESS

5.1 The student becomes aware of current environmental issues and

about his responsibilities toward environment factors.

5.2 Awareness about Right to Information Act

Reference Books

“ENGLISH COMMUNICATION FOR POLYTECHNICS” By NITTTR, Chennai

and Published by Orient Black Swan Pvt Ltd, Hyderabad.


WEEKLY PLAN FOR


WEEK

NO TOPICS CONTENTS

1-4 Reading skill

Understand the difficult words and

phrases in the lesson

Use the words and phrases correctly

in his own sentences

Read the lesson properly without

mistakes

Read the given passage correctly.

5-7 Writing skill

Write the answers correctly to the

questions on the lessons

Write personal letters in the proper

format without mistakes

Use words and phrases in his own

sentences

8-13 Practical knowledge of grammar

Use verbs correctly

Use various phrases appropriately

Use interrogatives and negatives

Convert active voice into passive and

vice versa

Frame questions, question tags and

give short form answers correctly

Use prepositions appropriately

14-15 Comprehension

The student is able to read and

understand the seen & unseen

passages

and answer the questions given

16-20

Creating awareness

The student becomes aware of current

environmental issues ,

About his responsibilities towards

environment factors.

Awareness about Right to Information

Act

Documents

GOVT.TOOL ROOM & TRAINING CENTRE Term Courses... · Work bench 2-4 Hand tools Vices Files Files Hacksaws Chisels Wrenches 5 Hand tools Hammers Scrapers Screw drivers 6-10 Drills &