Machining MCQ
A planning operation is best described by
A work part moves linearly past a single point tool
A lathe is used to perform which one of the following manufacturing operations: (a) broaching, (b) drilling, (c) lapping, (d) milling, or (e) turning?
turning
A lathe can be used to perform which of the following machining operations
(a) boring (c) drilling (f) turning
Reaming is used for which of the following functions
(b) enlarge a drilled hole, (c) improve surface finish on a hole, (d) improve tolerance on hole diameter
In a turning operation, the change in diameter of the workpart is equal to which one of the following: (a) 1 x depth of cut, (b) 2 x depth of cut, (c) 1 x feed, or (d) 2 x feed?
2 x depth of cut
Cutting conditions greatest effect in to wear
Cutting speed
Cutting condition has strongest effect on cutting temperature
Speed
The twist drill is the most common type of drill bit: (a) true or (b) false?
True
Knurling is performed on a lathe, but it is not a metal cutting operation
True it is a metal forming operation
A tap is a cutting tool used to create which one of the following geometries?
internal threads
A facing operation is normally performed on which one of the following machine tools:
lathe
With which one of the following geometric forms is the drilling operation most closely associated: (a) external cylinder, (b) flat plane, (c) round hole, (d) screw threads, or (e) sphere?
round hole