250) any number of equal divisions can be obtained on milling machine by
Answer is:
differential indexing
Related Production Engineering MCQ with Answers
Answer is:
inter-related to index change gear ratio
Answer is:
all of these
Explanation:
The purpose of jigs and fixtures is to
* increase machining accuracy
* facilitate interchangeability
* decrease expenditure on quality control
Answer is:
holds and locates a work piece and guides and controls one or more cutting tools
Explanation:
A jig is a work-holding device that holds, supports, and locates the workpiece and guides the one or more tools to perform a specific operation.
A fixture is a work-holding device that only holds, supports, and locates the workpiece, but does not guide the tools to perform a specific operation.
Answer is:
holds and locates a wok piece during an inspection or for a manufacturing operation
Explanation:
Fixtures are the work holding devices, which holds, supports and locates the workpiece but not guides the cutting tool to perform a specific operation.
