42) A M30 thread is rough cut using a thread roughing tool. Which one of the following is the correct procedure for aligning the finishing tool with the thread groove ?
Answer is:
Work revolving, half nut engaged, tool positioned in the groove by compound slide and cross slide
Related Lathe Operations MCQ with Answers
43) Which one of the following is a remedial measure to prevent the tool cutting edge chipping off ?
Answer is:
Use negative top rake
Explanation:
Using negative top rake is a remedial measure to prevent the tool cutting edge chipping off.
Answer is:
Swiveling the compound rest
Explanation:
Swiveling the compound rest taper turning methods is used for cutting steep taper.
Answer is:
Either 'A' or 'B'
Answer is: