Tool Design detailed syllabus scheme for Mechanical Engineering (ME), 2019-20 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For 8th Sem Scheme of Mechanical Engineering (ME), 2019-20 Onwards, do visit ME 8th Sem Scheme, 2019-20 Onwards. For the Elective-XI scheme of 8th Sem 2019-20 onwards, refer to ME 8th Sem Elective-XI Scheme 2019-20 Onwards. The detail syllabus for tool design is as follows.
Tool Design Syllabus for Mechanical Engineering (ME) 4th Year 8th Sem 2019-20 DBATU
Pre-requisite:
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Course Outcomes:
At the end of the course, students will be able to:
- Understand ASA and ORS systems of tool geometry.
- Understand the geometry of single point and multi point cutting tool
- Understand principles of locating and clamping systems, and Design jig and fixture for conventional and NC machining
- Select and design progressive, compound or combination dies for press working operations
- Select and design drawing, and bending dies.
- Understand forging operations with single and multi-impression dies
Course Contents:
Unit 1
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Unit 2
Design of Multipoint Cutting Tools
Drill: Nomenclature, design of drill, moment, thrust force and power required. Milling Cutters: Nomenclature, design of milling cutter, power required for milling. Broaches: Nomenclature, design of broach, broaching power, length of toothed portion.
Unit 3
Design of Jigs and Fixtures
Twelve degree of freedom, 3-2-1, 4-2-1 method of location, Redundancy, fool proofing, locating and clamping: locating devices, clamping devices, Quick acting devices, drill bushes, Drilling jigs: need, design principles, types of drilling jigs. Milling fixtures: essential features of a milling fixtures, types, Indexing of Jigs and Fixtures.
Unit 4
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Unit 5
Bending and Drawing Dies
Bending Dies: v-bending, bending forces, bend allowance, spring back and its prevention, design principles. Drawing Dies: introduction , difference between bending , and drawing , metal flow during drawing, design consideration: radius of draw die, punch radius, draw clearance, drawing speed, calculation of blank size, number of draws, drawing pressure, blank hold pressure.
Unit 6
Forging Die Design and Mould Design
Die design for drop forging and press forging: preliminary forging operation, fullering, edging, bending, flattering, blocking, finishing, cutoff, die block dimensions. Determination of stock size in closed and open die forging, Mould design: injection mould, mould base, design of simple two plate injection moulds, mould materials.
Text Books:
- P. C. Sharma, A Text Book of Production Engineering, S. Chand and company ltd., New Delhi, 2001.
- P. H. Joshi, Jigs and Fixtures, Tata McGraw Hill Publishing Co. New Delhi, 2001.
- M. H. A. Kempster, Introduction of Jigs and Fixtures design, The English Language Book Society and Hodder and Stoughton, London, 3rd edition, 1982.
Reference Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier..
For detail syllabus of all subjects of Mechanical Engineering (ME) 8th Sem 2019-20 onwards, visit ME 8th Sem Subjects of 2019-20 Onwards.