railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools
Consider the following statements regarding Jigs and Fixtures and identify the one which is not true.
1
Elements of jigs are body, clamping and locating devices and also tool guide.
2
Elements of fixture are body, clamping and locating devices.
3
Fixtures are usually massive and heavier in construction and bolted rigidly on machine table.
4
Jig is a device which can hold and locate the medium and heavier sized work pieces.