Chpt 21 Machining Operations and machine Tools

A lathe can be used to perform which of the following machining operations

(a) boring (c) drilling (f) turning

Which one of the following cutting tools cannot be used on a turret lathe

(a) broach

End milling is most similar to which one of the following

(a) face milling

Which one of the following turning machines permits very long bar stock to be used

(c) screw machine

A planing operation is best described by which one of the following

(d) a workpart moves linearly past a single-point tool

Knurling is performed on a lathe, but it is not a metal cutting operation

(a) true

The twist drill is the most common type of drill bit

(a) true

In a turning operation, the change in diameter of the workpart is equal to which one of thefollowing

(b) 2 x depth of cut

A broaching operation is best described by which one of the following

(b) a tool with multiple teeth moves linearly past a stationary workpart

The three basic types of sawing, according to type of blade motion involved, are

(b) bandsawing, (c) circular sawing (f) hacksawing

Which of the following are examples of generating the workpart geometry in machining, as opposed to forming the geometry

(b) contour turning (d) profile milling

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

The basic milling machine is which one of the following

(b) knee-and-column

A facing operation is normally performed on which one of the following machine tools

(b) lathe

Gear hobbing is a special form of which one of the following machining operations:

(b) milling

A tap is a cutting tool used to create which one of the following geometries

(d) internal threads