8 Questions
Which surface is provided to locate the chuck or face plate in a lathe machine?
Cylindrical surface
Where is the dial indicator fixed to measure the true running of the locating surface?
On the carriage
What should the dial indicator show when the locating surface is rotated?
No movement of needle
Why can't the locating surface be threaded?
Threads get worn out soon
Where is the dial indicator fixed to measure the true running of the locating surface?
To the carriage or any other fixed member.
What type of surface is used as the locating surface?
Cylindrical surface.
Why is a locating cylinder provided in a lathe machine?
To locate the chuck or face plate.
What should the dial indicator show when the locating surface is rotated?
No movement of the needle.
Test your knowledge on the true running of the locating cylinder on a lathe machine's main spindle. Learn about the importance of a properly functioning locating surface and how it affects the accuracy of the face plate or chuck.
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