Plain drill jig bushings are generally secured in the body of jig so that the bushings should not vibrate, rotate and be withdrawn while in operation.
9) Plain drill jig bushings are generally secured in the body of jig so that the bushings should not
Answer is:
Vibrate, rotate and be withdrawn while in operation
Explanation:
Related Jigs and Fixtures MCQ - Machinist(Set-1) with Answers
Answer is:
One operation is to be performed in each hole but several bushings must be used during the life of the jig
Explanation:
Fixed renewable bushings are used when one operation is to be performed in each hole but several bushings must be used during the life of the jig.
Answer is:
More than one operation has to be performed through the same location on the jig
Explanation:
Slip renewable bushings are used when more than one operation has to be performed through the same location on the jig.
Answer is:
Liner bushing
Explanation:
Liner bushing is used to locate the renewable bushings.
Answer is:
20% of the tolerance on the job
Explanation:
Tolerance on jig should be 20% of the tolerance on the job.