Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 1
GOVT.TOOL ROOM & TRAINING CENTRE
SEMESTER: FOURTH
Course: DIPLOMA IN TOOL & DIE MAKING
Syllabus -Theory and practical Subjects
SL. NO
CODE SUBJECTS Contact
Hours/Week Contact Hours/Semester
1 TDM401 Production Technology – IV (Grinding)
3 60
2 TDM402 Press Tool Theory-II 3 60
3 TDM403 Mould Theory-I 3 60
4 TDM404 Mechatronics 2 40
5 TDM405 Jigs & Fixtures Design 4 80
Practical
6 TDM406 Work Shop – IV 26.5 530
7 TDM407 CAD Lab - II 3 60
8 TDM408 Material Testing Lab 3 60
Scheme of Examination
Course: DIPLOMA IN TOOL & DIE MAKING
SI. No
Sub. Code
Subjects
Contact Hours
per Week
Exam Scheme of Examination
Total Marks
Min marks
for passin
g
Duration Exam
Internal Assessment
Theory Max Min Max Min
Marks Marks Marks Marks
1 TDM401 Production Technology – IV (Grinding)
3 3 100 50 20 10 120 60
2 TDM402 Press Tool Theory-II 3 3 100 50 20 10 120 60
3 TDM403 Mould Theory-I 3 3 100 50 20 10 120 60
4 TDM404 Mechatronics 2 3 100 50 20 10 120 60
5 TDM405 Jigs & Fixtures Design 4 4 100 50 20 10 120 60
Practical
6 TDM406 Work Shop – IV 26.5 10 900 540 100 60 1000 600
7 TDM407 CAD Lab – II 3 3 100 50 20 10 120 60
8 TDM408 Material Testing Lab 3 3 100 50 20 10 120 60
Total 47.5
1600 890 240 130 1840 1020
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 2
PRODUCTION TECHNOLOGY-IV (GRINDING)
SUBJECT CODE: TDM 401
Learning goals for Production Technology-IV
On completion of this subject, the trainees will be able to:
Explain the operations on various types of grinding machines, Tool and Cutter
Grinder and non-conventional machines like Electric discharge machines, Jig
grinding machines etc.
Explain safety precautions to be followed on the above machines
Calculate the various cutting parameters and machining time on the above
machines
Explain the use of appropriate tool and work holding devices, auxiliary attachments
for the above machines
Explain and select proper cutting tools for a particular operation on the above
machines
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 3
PRODUCTION TECHNOLOGY-IV (GRINDING)
Contact Hrs. /Week: 3 Contact Hrs. / Semester: 60
SPECIFIC INSTRUCTIONAL OBJECTIVES:
1. GRINDING
- Types and part description, specification
- Grinding wheels – abrasives, bonds (silicate, vitrified, shellac), grit, grade, structure and
specification, super abrasives like CBN, Ceramic grinding wheels
- Wheel selection – types of wheels, work material, surface finish, profile, machine type,
coolant
- Wheel shapes – straight, cup, saucer, flange cup, cutting off, dish, tapered, double cup
etc
- Wheel mounting – sound check, preparation of wheel, requirement of flanges, flange
diameter, tightening wheel on flange, cardboard, rubber, compressive washers, safety
precautions
- Wheel balancing – reason for balancing, methods, static and dynamic balancing
- Wheel dressing – purpose of dressing, types of dressers, cooling during dressing, depth
of cut, RPM of wheel, selection of dressers and their speed.
- Use of coolant – purpose, types, filtering of coolants, requirements of a good coolant
- Auxiliary equipment – Magnetic bed, laminated blocks, V block, sine bar, sine table,
demagnetizing unit
- Surface grinding operations – wheel selection, cutting parameters, right angle grinding,
grinding of thin components and edges
- Cylindrical grinding – wheel selection, guidelines for OD, ID and plunge cut grinding
- Profile grinding operations – selection of wheels, radius dressing, tangent dresser, sine
dresser, double sided dresser, optical dresser, pantograph dresser etc
- Cutting speed, rpm, feed, depth of cut, machining time, different units, calculations
and problems
- Safety precautions in grinding
2. JIG GRINDING
- Jig grinding machine and its construction, applications of JG, OD and ID grinding, profile
grinding
- Safety precautions in jig grinding
3. TOOL AND CUTTER GRINDING
- Tool and cutter grinding machine – construction and applications, various spindles,
spindle head, tail stock, OD and ID grinding, spiral grinding
- Safety precautions in tool and cutter grinding
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 4
PRODUCTION TECHNOLOGY-IV (GRINDING)
4. ELECTRIC DISCHARGE MACHINING
- Concept of EDM
- Application and principles
- Advantages and disadvantages
- Electrode- metallic and non-metallic materials, requirements of a good electrode
material
- Dielectric fluid – need and their requirements
- Process description, material removal rate, polarity of work and electrode, pulse time
and temperatures, voltage and current during sparking, their effects on the surface
and MRR
- Spark gap and its importance, determination of spark gaps for roughing and finishing
operations, factors on which the spark depends
- General problems and trouble shooting in EDM.
- EDM machine – construction, table, working head, motors, spindle, dielectric tank
- Electrode clamping – fixing with screws, glue, soldering etc
- Flushing – purpose and methods of flushing
- Safety precautions in EDM.
REFERANCE BOOKS:
1. Basic machine shop practice by Tejwani
2. Workshop technology by Chapman
3. Technology of Machine tools by Krar and Oswald
4. Westermann tables
5. All about machine tools by Gerling
6. Production Technology by Hazra Choudhary
7. Production technology by R.K.Jain
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 5
WEEKLY PLAN
PRODUCTION TECHNOLOGY-IV(GRINDING)
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
General Safety Safety precautions
1-11 GRINDING
Types of grinding machines, part description, specification
Grinding wheels – abrasives, bonds (silicate, vitrified, shellac), grit, grade, structure and specification, Super abrasives like CBN, Ceramic grinding wheels
Wheel selection – Factors that affect the selection of wheel like work material, surface finish, profile, machine type, coolant
Wheel shapes – straight, cup, saucer, flange cup, cutting off, dish,
tapered, double cup etc
Wheel mounting – sound check, preparation of wheel, requirement of flanges, flange diameter, tightening wheel on flange, cardboard, rubber, compressive washers, safety precautions
Wheel balancing – reason for balancing, methods, static and
dynamic balancing
Wheel dressing – purpose of dressing, types of dressers, cooling during dressing, depth of cut, RPM of wheel, selection of dressers and their speed.
Use of coolant – purpose, types, filtering of coolants, requirements
of a good coolant
Auxiliary equipment – Magnetic bed, laminated blocks, V block, sine bar, sine table, demagnetizing unit
Surface grinding operations – wheel selection, cutting parameters, right angle grinding, grinding of thin components and edges
Cylindrical grinding – wheel selection, guidelines for OD, ID and plunge cut grinding
Profile grinding operations – selection of wheels, radius dressing,
tangent dresser, sine dresser, double sided dresser, optical dresser,
pantograph dresser etc
Cutting speed, rpm, feed, depth of cut, machining time, different units, calculations and problems Safety precautions in grinding
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 6
WEEKLY PLAN
PRODUCTION TECHNOLOGY-IV(GRINDING)
WEEK NO
CHAPTER TITLE
CONTENTS OF TOPICS
12-14 JIG GRINDING
Jig grinding – principle of operation, construction of machine,
applications
OD and ID grinding Safety precautions in jig grinding
15-17
TOOL AND
CUTTER
GRINDING
Tool and cutter grinding machine – construction and applications,
various spindles, spindle head, tail stock, OD and ID grinding, spiral
grinding
Safety precautions in tool and cutter grinding
17-20 ELECTRIC
DISCHARGE MACHINING
Concept of EDM
Application and principles
Advantages and disadvantages
Electrode- metallic and non-metallic materials, requirements of a
good electrode material
-
-
-
- requirements of a good electrode material
Dielectric fluid – need and their requirements
Process description,
material removal rate, polarity of work and electrode, pulse time and
temperatures, voltage and current during sparking, their effects on
the surface and MRR
Spark gap and its importance, determination of spark gaps for
roughing and finishing operations, factors on which the spark
depends.
General problems and trouble shooting in EDM.
EDM machine – construction, table, working head, motors, spindle,
Dielectric tank
Electrode clamping – fixing with screws, glue, soldering etc
Flushing – purpose and methods of flushing
Safety precautions in EDM.
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 7
PRESS TOOL THEORY – II
SUBJECT CODE: TDM 402
Learning goals for Press Tool Theory: On completion of this subject, the trainees will be able to:
Explain different types of non-cutting operations
Explain the behaviour of material during deformation
Specifying proper stock materials for non-cutting operations
Understand the significance of fine blanking operation
Select proper materials for punch and die and recommend suitable heat treatment
operations
Understand the importance of a combination tool
Understand the theory of bending and calculate all the required parameters
Understand the theory of drawing and calculate all the required parameters
Understand the application of each element in a bending and drawing tool
Select proper lubricants
Select a proper press machine for a required operation
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 8
PRESS TOOL THEORY – II
Contact Hrs. /Week: 3 Contact Hrs. / Semester: 60
SPECIFIC INSTRUCTIONAL OBJECTIVES:
1. INTRODUCTION TO NON-CUTTING OPERATIONS
- Introduction - Purpose and applications - Advantages - Types of non-cutting operations - Types of non-cutting press tools - Behaviour of material during deformation - Stock material for non-cutting operations
2. FINE BLANKING
- Introduction - Construction - Functions - Operational sequences - Applications and advantages - Press selection for fine blanking
3. PUNCH AND DIE
- Materials for punch and die - Heat treatment of punch and die - Methods of manufacturing punch and die
4. COMBINATION DIE
- Introduction - Construction - Functions - Advantages and disadvantages - Manufacturing methods
5. BENDING
- Theory of bending - Bend elements - Neutral axis and its importance - Blank development calculation - V-bending procedure and force calculation - U-bending theory and force calculation - Calculation of bend allowance - Bending pressure - Spring back - Methods of avoiding spring back in U and V bending - Bending tool – constructional features - Defects and remedies of bent component and bending tool
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 9
PRESS TOOL THEORY - II
6. LUBRICATION
- Purpose of lubricants - Types of lubricants
7. FORMING OPERATIONS
- Introduction - Theory of forming - Types of forming dies - Purpose and application
8. DRAWING
- Introduction - Metal flow during drawing - Calculations – flat blank diameter, draw reductions, number of draws required, draw force - Variables that affect metal flow during drawing - Types of draw dies
9. PRESS MACHINE
- Introduction - Specification - Classification - Types of presses - Power source - Attachments for presses - Selection of a press - Feeding system – purpose, types, advantages
REFERENCE BOOKS:
1. Tool and die maker by Mahajan
2. Design fundamentals by Pacquin
3. Tool design by Donaldson
4. Basic die design by Osterguard
5. Advanced die design by Osterguard
6. Fundamentals of Tool Design By SME
7. Press Tools and Press Work By Waller
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 10
WEEKLY PLAN FOR
PRESS TOOL THEORY – II
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
1-2 INTRODUCTION TO NON-CUTTING OPERATIONS
Introduction Purpose and applications Advantages Types of non-cutting operations
Types of non-cutting press tools Behaviour of material during deformation Stock material for non-cutting operations
3-4
FINE BLANKING
Introduction Construction Functions
Operational sequences Applications and advantages Press selection for fine blanking
5-6 PUNCH AND
DIE
Materials for punch and die Heat treatment of punch and die Methods of manufacturing punch and die
7-8 COMBINATION
DIE
Introduction Construction Functions Advantages and disadvantages Manufacturing methods
9-11 BENDING
Theory of bending Bend elements Neutral axis and its importance Blank development calculation V-bending procedure and force calculation
U-bending theory and force calculation
Calculation of bend allowance
Bending pressure
Spring back
Methods of avoiding spring back in U and V bending
Bending tool – constructional features
Defects and remedies of bent component and bending tool
12 LUBRICATION
Purpose of lubricants Types of lubricants
13-14 FORMING
OPERATIONS
Introduction Theory of forming
Types of forming dies Purpose and application
15-16 DRAWING Introduction Metal flow during drawing
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 11
WEEKLY PLAN FOR
PRESS TOOL THEORY – II
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
17 DRAWING
Calculations – flat blank diameter, draw reductions, number of draws required, draw force Variables that affect metal flow during drawing Types of draw dies 18-20
PRESS MACHINE
Introduction Specification Classification Types of presses Power source
Attachments for presses Selection of a press Feeding system – purpose, types, advantages
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 12
MOULD THEORY-I
SUBJECT CODE: TDM 403
Learning goals for Mould Theory-I
On completion of this subject, the trainees will be able to:
Define mould and moulding and various types of moulds.
Explain Thermo plastic moulding methods and thermosest moulding methods.
Define Injection moulding.
Explain about Blow moulding, working process and their Importance.
Define Extrusion moulding and working method.
Explain about Rotational moulding and working concept.
Define Thermo forming, Importance and working process.
Explain about calendaring and working concept.
Define compression mould and explain working process and construction.
Explain in brief about Types of compression mould.
Define bulk factor, Shrinkage allowance, flash thickness allowance.
Calculations on Loading well Height.
Explain the factors that influencing on compression moulding.
Explain the Importance of Heating in compression moulding and Heaters.
Explain the Defects and Remedies of compression mould.
Define Transfer mould and List out their advantages and disadvantages.
Explain types of Transfer mould, pot and plunger type.
Explain transfer moulding cycle.
Calculations on transfer pot (Design Data)
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 13
MOULD THEORY-I
Contact Hrs. /Week: 3 Contact Hrs. / Semester: 60
SPECIFIC INSTRUCTIONAL OBJECTIVES:
1. INTRODUCTION
- Definition of mould
2. TYPES
-Thermoplastic moulding methods - Injection moulding - Blow moulding - Extrusion moulding - Thermo forming - Rotational moulding - Calendaring
Thermo set moulding methods - Compression moulding - Transfer moulding
3. INJECTION MOULD
- Introduction
4. BLOW MOULDING
- Definition - Construction - Working process - Importance and examples
5. EXTRUSION MOULDING
- Definition - Construction - Working process - Importance and examples
6. ROTATIONAL MOULDING
- Definition - Construction - Working process - Importance and examples
7. THERMOFORMING
- Definition - Construction - Working process - Importance and examples
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 14
MOULD THEORY-I
8. CALENDARING
- Definition - Construction - Working process - Importance and examples
9. COMPRESSION MOULD
- Introduction - construction - working process - Types - Hand mould - Semi Automatic mould - Fully Automatic mould - Split Cavity mould - Gang mould - Calculation of mould cavity Dimension - Bulk factor - Shrinkage Allowance - Flash Thickness Allowance - Calculation on loading well Height - Factors Influencing on compression mould - Temperature - Pressure - Curing time - Venting - Heating of compression mould - Importance - Types of Heaters - Pre heating - Defects and Remedies
10. TRANSFER MOULD
- Introduction - Advantages and Disadvantages - Types - Pot - Plunger - Transfer moulding cycle - Transfer pot calculation(Design Data)
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 15
WEEKLY PLAN FOR
MOULD THEORY-I
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
1-2
Introduction
Definition, General concepts of mould and moulding, Plastic components Importance
Types Thermoplastic moulding methods
Thermo set moulding methods
3-4
Injection mould and
Blow moulding
Definition
Construction
Working process
Importance and examples
5-6
Extrusion moulding and
Rotational moulding
Definition
Construction
Working process
Importance and examples
7
Thermoforming
Definition
Construction
Working process
Importance and examples
8-9
Calendaring
Definition
Construction
Working process
Importance and examples
10
Compression mould
Introduction
Construction
working process
Types
11-12
13
Hand mould
Semi Automatic mould
Fully Automatic mould
Split Cavity mould
13 Gang mould
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 16
WEEKLY PLAN FOR
MOULD THEORY-I
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
14-17
Compression mould
Calculation of mould cavity Dimension
Bulk factor
Shrinkage Allowance
Flash Thickness Allowance
Calculation on loading well Height
Factors Influencing on compression mould
Temperature
Pressure
Curing time
Venting
Heating of compression mould
Importance
Types of Heaters
Pre heating
Defects and Remedies
18-20
Transfer mould
Introduction
Advantages and Disadvantages
Types
Pot
Plunger
Transfer moulding cycle
Transfer pot calculation(Design Data)
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 17
MECHATRONICS
SUBJECT CODE: TDM 404
Contact Hrs. /Week: 2 Contact Hrs. / Semester: 40
Learning goals for MECHATRONICS
On completion of this subject, the trainees will be able to:
Scope of Mechatronics
Sensors & Transducers
Electrical actuation systems
Microprocessor systems and its applications
Advanced Manufacturing systems
Programmable Logic Controllers
Overview of robots
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 18
MECHATRONICS
SUBJECT CODE: TDM 404
Contact Hrs. /Week: 2 Contact Hrs. / Semester: 40
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. INTRODUCTION
- What is Mechatronics?
- Scope of Mechatronics
- Key Issues
- Systems
- Measurement systems
- Control Systems
- Microprocessor based controller
- Response of a system
- Mechatronics approach
2. SENSORS & TRANSDUCERS
- Sensors & Transducers
- Performance terminology
- Displacement, position, & Proximity
- Velocity and motion
- Force
- Fluid pressure
- Liquid flow
- Liquid levels
- Light sensors
- Selection of sensors
- Data i/p using switches
3. ELECTRICAL ACTUATION SYSTEMS
- Electrical systems: Relays
- Solid state switches
- Solenoid
4. MICROPROCESSORS - Control
- Microprocessor systems
- Microcontrollers
- Applications
- Programming
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 19
MECHATRONICS
5. INTRODUCTION TO MODERN CNC MACHINE & MANUFACTURING
SYSTEMS - Introduction
- Advantages of CNC Machines
- CNC Machining centre developments
- Turning centre developments
- Tool monitoring on CNC Machines
- Other CNC developments
- Advanced Manufacturing systems
- Benefits of FMS
- Trends in adoption of FMS
6. PROGRAMMABLE LOGIC CONTROLLERS - Programmable Logic Controllers
- Basic structures
- I/O Processing
- Programming
7. Robots & Other Motion Control Systems - Overview of robots
- Types of robots
- Types of robot controls
- Types of robot programs
- Basic parts of robot systems
- Other types of robot actuators
- I/O signals for robots
- I/O circuits for robot signals
- I/O modules
- Robots in typical work and manufacturing cells
Text Books
1. MECHATRONICS, Bolton, Pearson Publication [LPE]
2. MECHATRONICS, HMT Ltd., TMH Publication
3. Industrial Electronics, Kissel
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 20
WEEKLY PLAN FOR
MECHATRONICS
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
1-2 INTRODUCTION
What is Mechatronics? Scope of Mechatronics Key Issues Systems Measurement systems Control Systems Microprocessor based controller Response of a system Mechatronics approach
3-6 SENSORS &
TRANSDUCERS
Sensors & Transducers Performance terminology Displacement, position, & Proximity
Velocity and motion Force Fluid Pressure Liquid flow Liquid levels Light sensors Selection of sensors
Data i/p using switches
7-8
ELECTRICAL
ACTUATION
SYSTEMS
Electrical systems: Relays Solid state switches Solenoid
10-11 MICROPROCESSORS
Control Microprocessor systems Microcontrollers Applications Programming
12-14
INTRODUCTION TO
MODERN CNC
MACHINE &
MANUFACTURING
SYSTEMS
Introduction Advantages of CNC Machines CNC Machining centre developments
Turning centre developments Tool monitoring on CNC Machine Other CNC developments Advanced Manufacturing systems Benefits of FMS Trends in adoption of FMS
15-16
PROGRAMMABLE
LOGIC
CONTROLLERS
Programmable Logic Controllers Basic structures I/O Processing Programming
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 21
WEEKLY PLAN FOR
MECHATRONICS
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
17-20
ROBOTS & OTHER
MOTION CONTROL
SYSTEMS
Overview of robots Types of robots
Types of robot controls Types of robot programs
Basic parts of robot systems Other types of robot actuators
I/O signals for robots I/O circuits for robot signals
cel I/O modules Robots in typical work and manufacturing cells
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 22
JIGS & FIXTURE DESIGN
SUBJECT CODE: TDM 405
Contact Hrs. /Week: 4 Contact Hrs. / Semester: 80
SPECIFIC INSTRUCTIONAL OBJECTIVES:
1. Design of locating elements
2. Design of Tool guiding devices like Drill Bushes for different types of jigs (fixed, Renewable and slip renewable bushes
3. Design of Drill Jigs (min 4 types
a) Plate/template jig b) Angle plate jig c) Box Jig d) Leaf Jig e) Indexing jig
4. Design of Clamps
5. Milling Fixture (different types for horizontal & vertical milling)
6. Turning fixture,
7. Welding fixtures, (for Laser and Arc welding)
8. Grinding fixture (2 types for surface grinding)
9. Broaching fixture.
REFERENCE BOOKS:
1. Introduction to jig and Tool Design - M H A KEMPSTER 2. Jigs and fixtures – T M H GRANT 3. Hand Book of Fixture Design – FRANK W WILSON 4. Jigs and Fixture and gauges for Limited Production 5. Hand Book of Jigs & Fixture Design - BOYES 6. Jigs and fixture – JOSHI.
Govt.Tool Room & Training Centre -Bangalore-10 IV-SEMESTER SYLLABUS DTDM COURSE Page No: 23
WEEKLY PLAN FOR
JIGS & FIXTURE DESIGN
WEEK NO CHAPTER TITLE CONTENTS OF TOPICS
1-2 Design of locating
elements
Various Types of locating elements
3-4 Design of Tool
guiding devices
like Drill Bushes for different types of jigs (fixed, Renewable and slip renewable bushes
5-10 Design of Drill Jigs
(min 4 types)
Plate/template jig
Angle plate jig
Box Jig
Leaf Jig
Indexing jig
11-12 Design of Clamps Various Types of Clamps
13-15 Milling Fixture
Different types for horizontal & vertical milling
16-17 Turning fixture Various Types of Turning fixture
18 Welding fixtures For Laser and Arc welding
19 Grinding fixture 2 types for surface grinding
20 Broaching fixture. Various Types of Broaching fixture.