A fixed steady rest is used to support long workpiece held in chuck, to perform operations at the overhanging end.
28) A fixed steady rest is used to
Answer is:
support long workpiece held in chuck, to perform operations at the overhanging end
Explanation:
Related Lathe Accessories MCQ - Turner (Set-1) with Answers
Answer is:
Face plate
Explanation:
Faceplates are used to hold work that is too large or of such a shape that it cannot be held in a chuck or between centers. Faceplates are equipped with several slots to permit the use of bolts to secure the work, so that the axis of the work-piece may be aligned with the lathe centers. When work is mounted off – center, a counterbalance should be fastened to the faceplate to prevent imbalance and the resultant vibrations when the lathe is in operation.
Answer is:
To prevent bending of long shafts due to cutting force
Explanation:
A travelling steady is fixed on the saddle of a lathe. What is the function of this steady rest is to prevent bending of long shafts due to cutting force
Answer is:
unequal in numbers but equal in pitch
Explanation:
The matching scroll threads on the back faces of the chuck jaws of a concentric chuck are unequal in numbers but equal in pitch.