ME2029 DESIGN OF JIGS, FIXTURES & PRESS TOOLS SYLLABUS
ME2029 DESIGN OF JIGS, FIXTURES & PRESS TOOLS L T P C
3 0 0 3
OBJECTIVES:
To understand the functions and design principles of Jigs, fixtures and press tools
To gain proficiency in the development of required views of the final design.
UNIT I LOCATING AND CLAMPING PRINCIPLES: 8
Objectives of tool design- Function and advantages of Jigs and fixtures – Basic elements
– principles of location – Locating methods and devices – Redundant Location –
Principles of clamping – Mechanical actuation – pneumatic and hydraulic actuation
Standard parts – Drill bushes and Jig buttons – Tolerances and materials used.
UNIT II JIGS AND FIXTURES 10
Design and development of jigs and fixtures for given component- Types of Jigs – Post,
Turnover, Channel, latch, box, pot, angular post jigs – Indexing jigs – General principles
of milling, Lathe, boring, broaching and grinding fixtures – Assembly, Inspection and
Welding fixtures – Modular fixturing systems- Quick change fixtures.
81
UNIT III PRESS WORKING TERMINOLOGIES AND ELEMENTS OF
CUTTING DIES 10
Press Working Terminologies - operations – Types of presses – press accessories –
Computation of press capacity – Strip layout – Material Utilization – Shearing action –
Clearances – Press Work Materials – Center of pressure- Design of various elements of
dies – Die Block – Punch holder, Die set, guide plates – Stops – Strippers – Pilots –
Selection of Standard parts – Design and preparation of four standard views of simple
blanking, piercing, compound and progressive dies.
UNIT IV BENDING FORMING AND DRAWING DIES 10
Difference between bending, forming and drawing – Blank development for above
operations – Types of Bending dies – Press capacity – Spring back – knockouts – direct
and indirect – pressure pads – Ejectors – Variables affecting Metal flow in drawing
operations – draw die inserts – draw beads- ironing – Design and development of
bending, forming, drawing reverse re-drawing and combination dies – Blank
development for ax- symmetric, rectangular and elliptic parts – Single and double action
dies.
UNIT V MISCELLANEOUS TOPICS 7
Bulging, Swaging, Embossing, coining, curling, hole flanging, shaving and sizing,
assembly, fine Blanking dies – recent trends in tool design- computer Aids for sheet
metal forming Analysis – basic introduction - tooling for numerically controlled
machines- setup reduction for work holding – Single minute exchange of dies – Poka
Yoke - Course should be supplemented with visits to industries.
(Use of Approved design Data Book permitted).
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Joshi, P.H. “Jigs and Fixtures”, Second Edition, Tata McGraw Hill Publishing Co.,
Ltd., New Delhi, 2004.
2. Donaldson, Lecain and Goold “Tool Design”, III rd Edition Tata McGraw Hill, 2000.
REFERENCES:
1. K. Venkataraman, “Design of Jigs Fixtures & Press Tools”, Tata McGraw Hill, New
Delhi, 2005.
2. Kempster, “Jigs and Fixture Design”, Hoddes and Stoughton – Third Edition 1974.
3. Joshi, P.H. “Press Tools” – Design and Construction”, Wheels publishing, 1996.
4. Hoffman “Jigs and Fixture Design” – Thomson Delmar Learning, Singapore, 2004.
5. ASTME Fundamentals of Tool Design Prentice Hall of India.
6. Design Data Hand Book, PSG College of Technology, Coimbatore.
About Anna University
Anna University was established on 4th September 1978 as a unitary type of University. It offers higher education in Engineering, Technology and allied Sciences relevant to the current and projected needs of the society.Besides promoting research and disseminating knowledge gained therefrom, it fosters cooperation between the academic and industrial communities.The University was formed by bringing together and integrating two well-known technical institutions in the city of Madras.
College of Engineering, Guindy (CEG)(1794)
Madras Institute of Technology , Chrompet (MIT)(1949) and three Technological Departments of the University of Madras.
Alagappa College of Technology (ACT)(1944)
School of Architecture and Planning (SAP)(1957)
Situated in the southern part of the city of Madras (Chennai), the University's main campus extends over 100 hectares abutting the Adyar River on the north and Raj Bhavan on the south. The Madras Institute of Technology at Chrompet constitutes the second campus of the University which extends over 20 hectares. Both the campuses have a variety of buildings serving the various needs of the University community. A third campus extending over 80 hectares is located at Taramani near the Instronic campus, Adyar. The Bioprocess Laboratory donated by SPIC is located at present in this campus and a few more centers of advanced studies, like National Institute of Fashion Technology (NIFT), Sugar Research Institute, Mechatronics Institute, Entreprenuership Development Park, and Convention Centre will also be housed there in future.
Since December 2001,it has become a large, highly renowned Affiliated University, having brought into its fold about 426 Self-financing Engineering Colleges six Government Colleges and three Government-aided Engineering colleges located in various parts of Tamilnadu State.
STATUS
The Anna University ,which is of the affiliated type is a member of the Association of Indian Universities, the Association of Commonwealth Universities and Partner of UNESCO International Center for Engineering Education (UICEE). UGC have accredited Anna University with Five Star Status in 2002 which is the highest rating. With proven capabilities both in academic and research areas, Anna University was able to receive this honour for a period of five years for excellence in Technical Education.
Check The Syllabus
ME 2401 Mechatronics
ME 2402 Computer Integrated Manufacturing
ME 2403 Power Plant Engineering
ME 2027 Process Planning & Cost Estimation
ME 2029 Design of Jigs, Fixtures & Press Tools
ME 2030 Composite Materials
ME 2028 Robotics
ME 2031 Thermal Turbo machines
ME 2032 Computational Fluid Dynamics
ME 2034 Nuclear Engineering
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