As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed) increases.
13) As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed)
Answer is:
increases
Explanation:
Related Lathe Operations MCQ with Answers
Answer is:
2 x depth of cut
Answer is:
higher rpm with a slower feed
Explanation:
Centre drilling should be done at higher rpm with a slower feed.
Answer is:
Any of the above
Explanation:
Incorrect pitch of thread during thread cutting with single point tool due to
Incorrect selection of change gears
Lead screw worn out
Half nut worn out
Answer is:
Any of the above
Explanation:
Reason for torn threads while thread cutting on lathe can be due to
Blunt tool
Heavy depth of cut
Insufficient side clearance
