Скачать или смотреть Types of Jigs - Turnover, Leaf, Box, angle plate etc...: Tool Engineering : Unit 4

Tools are as basic component for any machining process. The quality and efficiency of any machining operation basically depends upon quality of tools which in turn depends upon the proper shape, size and material of the tools. Productivity and quality of machining operations may further be enhanced by proper and quick mounting of tools and jobs on machines. Jigs and fixture plays an import roll in this process. Therefore this course attempts to develop abilities in students to select a tool of proper size and shape for required machining operation. The design of cutting tools, jigs and fixtures are also dealt with in this course. This course is therefore a core course for mechanical engineers.

COMPETENCY.
The course content should be taught and implemented with the aim to develop required skills in the students so that they are able to acquire following competencies.
Develop the ability to select and/or design cutting tools, tool holders, dies, jigs and fixture for given simple component.

COURSE OUTCOMES.
The theory should be taught and practical should be carried out in such a manner that students are able to acquire different learning outcomes in cognitive, psychomotor and affective domain to demonstrate following course outcomes.
i. Re-sharpen given cutting tool.
ii. Select proper tool for given manufacturing operation
iii. Interpret designation system of cutting tool and tool holder.
iv. Select locating and clamping devices for given component.
v. Select and design jig and fixture for given simple component.
vi. Classify and explain various press tools and press tools operations.
vii. Select a die for a given simple component.