Flexible Manufacturing Working with Machines Copyright Texas
Education Agency, 2014. All rights reserved.
Slide 2
Work Mounting Procedures: Lathe Material can be mounted in
various ways: Three-jaw chuck Four-jaw chuck Collet chuck Turning
between centers Copyright Texas Education Agency, 2014. All rights
reserved.
Slide 3
Chuck Copyright Texas Education Agency, 2014. All rights
reserved. A chuck is used to hold round or octagonal material in a
machine.
Slide 4
Three-jaw Chuck Copyright Texas Education Agency, 2014. All
rights reserved. A three-jaw chuck is used to clamp material for
more accuracy. The three jaws move in unison.
Slide 5
Four-jaw Chuck Copyright Texas Education Agency, 2014. All
rights reserved. A four-jaw chuck is used to hold square or odd-
shaped material in a lathe. The four-jaw chuck is also used to turn
a cam- shaped part. The four jaws move independently.
Slide 6
Collet Copyright Texas Education Agency, 2014. All rights
reserved. A cone-shaped sleeve used in a lathe for holding round
material or milling machine to hold an end mill. Collet Taper
Slide 7
Collet Chuck Copyright Texas Education Agency, 2014. All rights
reserved. Collet Chuck Collet A collet chuck is round on the inside
and tapered on the outside. The tapered outside tightens into the
chuck causing pressure to hold the material in place.
Slide 8
Turning Between Centers Copyright Texas Education Agency, 2014.
All rights reserved. Faceplate with Lathe Dog
Slide 9
Turning Between Centers Copyright Texas Education Agency, 2014.
All rights reserved. Turning (mounting) between centers is a way to
machine material between the headstock and tailstock centers. The
centers are tapered to match the 60 angle of the center-drilled
material.
Slide 10
Turning Between Centers Copyright Texas Education Agency, 2014.
All rights reserved. Faceplate with Lathe Dog A lathe dog is a
clamp that transfers rotation from the lathe to the material
mounted between the headstock center and the tailstock center.
Slide 11
Turning Between Centers Copyright Texas Education Agency, 2014.
All rights reserved. Faceplate with Lathe Dog Faceplate is a flat
plate with slots that screw onto the lathe headstock. This device
turns the lathe dog.
Slide 12
Copyright Texas Education Agency, 2014. All rights reserved.
Machining a Plumb Bob
Slide 13
Copyright Texas Education Agency, 2014. All rights reserved.
Plumb Bob Plan
Slide 14
Copyright Texas Education Agency, 2014. All rights reserved.
Plumb Bob Parts Body Stem
Slide 15
Plumb Bob Flow Process Chart PRODUCT NAME Plumb Bob Base FLOW
BEGINSFLOW ENDS DATE PREPARED BYAPPROVED BY PROCESS SYMBOLS AND #
USED OPERATIONS _____ INSPECTIONS _____ TRANSPORTATIONS _____
DELAYS _____ STORAGE _____ Copyright Texas Education Agency, 2014.
All rights reserved. Task # Process Symbols Description of Task
Machine RequiredTooling Required 01 cut to lengthband saw or hack
saw 02 chuck in lathemetal lathe 03 face one endmetal lathe 04
center drillmetal lathechuck and center drill
Slide 16
Facing Base Copyright Texas Education Agency, 2014. All rights
reserved.
Slide 17
Plumb Bob Flow Process Chart Copyright Texas Education Agency,
2014. All rights reserved. Task # Process Symbols Description of
TaskMachine RequiredTooling Required 05 drill center of plumb
bobmetal lathe#3 drill bit 06 tap hole with - 28 NF threads tap
holder and -28 NF tap 07 chuck other end in lathe metal lathe 08
face second end metal lathe 09 turn taper on end metal lathe 10
sand and polish metal lathe 11 remove and store metal lathe
Slide 18
Turning the Taper Copyright Texas Education Agency, 2014. All
rights reserved.
Slide 19
Flow Process Chart PRODUCT NAME Plumb Bob Stem FLOW BEGINSFLOW
ENDSDATE PREPARED BYAPPROVED BY PROCESS SYMBOLS AND # USED
OPERATIONS _____ INSPECTIONS _____ TRANSPORTATIONS _____ DELAYS
_____ STORAGE _____ Copyright Texas Education Agency, 2013. All
rights reserved. Task # Process Symbols Description of TaskMachine
RequiredTooling Required 01 rough cut to length hack saw 02 chuck
in lathe metal lathe 03 face one end metal lathe 04 center drill
face metal lathe chuck and center drill 05 drill with drill metal
lathe drill bit 06 chuck other end in lathe metal lathe 07 face
second end
Slide 20
Flow Process Chart Copyright Texas Education Agency, 2014. All
rights reserved. Task # Process Symbols Description of Task Machine
Required Tooling Required 08 knurl end metal lathe knurl tool 09
tap end with -28 NF Threads metal lathe tap wrench and die 10 sand
and polish metal lathe 11 remove and store metal lathe
Slide 21
Flow Process Chart PRODUCT NAME Plumb Bob Assembly FLOW
BEGINSFLOW ENDSDATE PREPARED BYAPPROVED BY PROCESS SYMBOLS AND #
USED OPERATIONS ____ INSPECTIONS _____ TRANSPORTATIONS _____ DELAYS
____ STORAGE ____ Copyright Texas Education Agency, 2014. All
rights reserved. Task # Process SymbolsDescription of TaskMachine
RequiredTooling Required 01 retrieve the parts 02 insert string
into stem hole 03 screw stem into base 04 inspect 05 submit for
grading
Slide 22
Copyright Texas Education Agency, 2014. All rights reserved.
Work Mounting Procedures: The grinder is a freehand machine with a
tool rest attached. Bench Grinder Hand Held Grinder Grinders
Slide 23
Copyright Texas Education Agency, 2014. All rights reserved.
Work Mounting Procedures: The vertical band saw is usually operated
freehand. A fence or miter gauge accessory can be used. Vertical
Band Saw Fence Accessory Miter Gauge Accessory Vertical Band
Saws
Slide 24
Copyright Texas Education Agency, 2014. All rights reserved.
Work Mounting Procedures: The horizontal band saw has a vise
attached to the bed. The vise holds the material. Horizontal Band
saws
Slide 25
Copyright Texas Education Agency, 2014. All rights reserved.
Abrasive Saw An abrasive saw has a vise attached to the bed. The
vise holds the material. Work Mounting Procedures:
Slide 26
Copyright Texas Education Agency, 2014. All rights reserved.
Work Mounting Procedures: A milling machine and a drill press mount
material in the same way. Machining Vise Step Blocks Fixtures
Milling Machine and Drill Press
Slide 27
Copyright Texas Education Agency, 2014. All rights reserved.
Machine Vise A vise secures work in a machine. This device bolts to
the machine bed and usually has one fixed jaw and one movable
jaw.
Slide 28
Copyright Texas Education Agency, 2014. All rights reserved.
Step Block Clamps Step block clamps have a series of blocks with
different heights. The blocks contain a bolt and clamp to hold
parts to a machine table.
Slide 29
Copyright Texas Education Agency, 2014. All rights reserved.
Step Block Parts Step Block Clamp T-Bolt
Slide 30
Copyright Texas Education Agency, 2014. All rights reserved.
Step Block with Clamp and T-Bolt
Slide 31
Copyright Texas Education Agency, 2014. All rights reserved.
Fixture A fixture holds an irregular part (or multiple parts) to be
machined. This device improves the accuracy of work and the ability
to machine various parts.
Slide 32
Copyright Texas Education Agency, 2014. All rights reserved.
Personal Protective Equipment Always wear your approved personal
protective equipment when working in the lab.
Slide 33
Copyright Texas Education Agency, 2014. All rights reserved.
Machining a Tap Wrench
Slide 34
Exploded View of Tap Wrench Copyright Texas Education Agency,
2014. All rights reserved.
Slide 35
Plan for Tap Wrench Body Copyright Texas Education Agency,
2014. All rights reserved.
Slide 36
Plan for Tap Wrench Parts Copyright Texas Education Agency,
2014. All rights reserved.
Slide 37
Task # Process Symbols Description of TaskMachine
RequiredTooling Required 01cut to lengthhack saw 02file cut
endsfile 03lay out hole location on end 04lay out hole location on
face 05lay out V-groove 06lay out set screw hole Copyright Texas
Education Agency, 2014. All rights reserved. Flow Process Chart
PRODUCT NAME Tap Wrench Base FLOW BEGINSFLOW ENDS DATE PREPARED
BYAPPROVED BY PROCESS SYMBOLS AND # USED OPERATIONS ____
INSPECTIONS ____ TRANSPORTATIONS ____ DELAYS ____ STORAGE ____
Slide 38
Drilling Hole in End Copyright Texas Education Agency, 2014.
All rights reserved.
Slide 39
Task # Process Symbols Description of TaskMachine
RequiredTooling Required 07drill hole in the enddrill press#3 drill
bit 08drill hole on the sidedrill press#3 drill bit 09drill hole on
the side for adjusting screw drill press drill bit 10drill hole on
the side for set screw drill press#29 drill bit 11cut V-groove3
square file 12tap end hole for handle - 28 NF tap 13tap hole for
adjusting screw - 28 NF tap 14tap hole for set screw8-32 NC tap
15sand and polishsand paper 16move to storage Copyright Texas
Education Agency, 2014. All rights reserved. Flow Process
Chart
Slide 40
Filing V-Groove for Tap Wrench Copyright Texas Education
Agency, 2014. All rights reserved.
Slide 41
Task # Process Symbols Description of TaskMachine
RequiredTooling Required 01cut to lengthhack saw 02face endsmetal
lathe 03tap end - 28 NF tap 04sand and polishsand paper 05move to
storage Copyright Texas Education Agency, 2014. All rights
reserved. Flow Process Chart PRODUCT NAME Tap Wrench Handle FLOW
BEGINSFLOW ENDS DATE PREPARED BYAPPROVED BY PROCESS SYMBOLS AND #
USED OPERATIONS _____ INSPECTIONS _____ TRANSPORTATIONS _____
DELAYS _____ STORAGE _____
Slide 42
Drilling Screw Hole Copyright Texas Education Agency, 2014. All
rights reserved.
Slide 43
Task # Process Symbols Description of TaskMachine
RequiredTooling Required 01 cut to lengthhack saw 02 face endsmetal
lathe 03 turn screw shaft to metal lathe 04 turn groove deepmetal
lathecut off tool 05 tap screw shaft-28 NF die 06 cut adjusting
screw to lengthmetal lathecut off tool Copyright Texas Education
Agency, 2014. All rights reserved. Flow Process Chart PRODUCT NAME
Tap Wrench Adjusting Screw FLOW BEGINSFLOW ENDS DATE PREPARED
BYAPPROVED BY PROCESS SYMBOLS AND # USED OPERATIONS _____
INSPECTIONS _____ TRANSPORTATIONS _____ DELAYS _____ STORAGE
_____
Slide 44
Turning Screw Copyright Texas Education Agency, 2014. All
rights reserved.
Slide 45
Cutting a Slot With a Cut Off Tool Copyright Texas Education
Agency, 2014. All rights reserved.
Slide 46
Task # Process SymbolsDescription of TaskMachine
RequiredTooling Required 07chuck adaptor for adjusting screw in
lathe metal latheadaptor 08face adjusting screw head metal lathe
09sand and polishsand paper 10move to storage Copyright Texas
Education Agency, 2014. All rights reserved. Flow Process
Chart
Slide 47
Tapping Handle Copyright Texas Education Agency, 2014. All
rights reserved.
Slide 48
Exploded View of Tap Wrench Copyright Texas Education Agency,
2014. All rights reserved. Bases Adjusting Screw Handle Adjusting
Screw
Slide 49
Task # Process Symbols Description of TaskMachine
RequiredTooling Required 01retrieve all parts 02place adjusting
screw into base with set screw hole 03screw adjusting screw into
the other base that is threaded 04screw other adjusting screw into
the second hole Copyright Texas Education Agency, 2014. All rights
reserved. Flow Process Chart PRODUCT NAME Tap Wrench Assemble FLOW
BEGINSFLOW ENDS DATE PREPARED BYAPPROVED BY PROCESS SYMBOLS AND #
USED OPERATIONS _____ INSPECTIONS _____ TRANSPORTATIONS _____
DELAYS _____ STORAGE _____
Slide 50
Task # Process symbols Description of TaskMachine
RequiredTooling Required 05screw in set screws and fit into the
groove hex wrench 06screw handles into the bases 07Inspect 08submit
for grading Copyright Texas Education Agency, 2014. All rights
reserved. Flow Process Chart