The size of a lathe is specified by the

A Length between centers
B Swing diameter over the bed
C Swing diameter over the carriage
D All of these

Correct Answer: All of these

The size of an engine lathe is determined by the largest piece of stock that can be machined. Before machining a workpiece, the following measurements must be considered. The diameter of the work that will swing over the bed and the length between lathe centers.
Bissoy MCQ
#Mechanical Engineering #Manufacturing And Production Technology

Related Questions

In a center lathe, the cutting tool is fed in _________ with reference to the lathe axis.
A Cross direction only
B Longitudinal direction only
C Both cross and longitudinal direction
D Any direction
The lead screw of a lathe with nut forms a
A sliding pair
B rolling pair
C screw pair
D turning pair
Lathe bed is made of
A Mild steel
B Alloy steel
C Pig iron
D Chilled cast iron
Which of the following statement is incorrect with reference of lathe cutting tools?
A The flank of the tool is the surface or surfaces below and adjacent to the cutting edges
B The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges
C The heel is that part of the tool which is shaped to produce the cutting edges and face
D The base is that surface of the shank which bears against the support and takes tangent pressure of the cut
The angle between the lathe centres is
A 30°
B 45°
C 60°
D 90°
The taper on the lathe spindle is
A 1 in 10
B 1 in 15
C 1 in 20
D 1 in 30
The lead screw of a lathe has _________ threads.
A Single start
B Double start
C Multi-start
D Any one of these
The lathe spindles are usually made hollow and provided with
A Internal taper
B External taper
C Internal and external taper
D No taper
The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
A Equal to
B Twice
C Thrice
D One-half
A feed gear box for a screw cutting lathe is designed on the basis of
A Geometric progression
B Arithmetic progression
C Harmonic progression
D None of these

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