CNC Final Exam Review With Correct
Questions And Answers 2024
A .machine .that .uses .a .computer .to .control .its .cutter .or .table .is .a .__________.
a. .CLT
b. .CNC
c. .NCC
d. .CCN .- .correct .answer.b. .CNC
2) .On .a .CNC .milling .machine, .a .movement .along .the .X .direction .would .move .the
__________.
a. .cutting .tool
b. .spindle
c. .table
d. .collet .- .correct .answer.c. .table
3) .The .coordinates .used .by .a .CNC .machine .are .specified .by .__________.
a. .X, .Y, .Z
b. .A, .B, .C
c. .Axis .1, .Axis .2, .Axis .3
d. .N, .G, .M .- .correct .answer.a. .X, .Y, .Z
4) .A .step .used .to .operate .a .CNC .mill .is .__________.
a. .wear .a .watch .so .cycle .time .can .be .determined
b. .perform .a .safety .check
c. .wear .loose .fitting .clothes
d. .stopping .the .cutter .with .a .piece .of .material .- .correct .answer.b. .perform .a .safety .check
5) .The .function .of .__________ .software .is .to .provide .a .means .for .entering .and .editing .a
CNC .program .either .offline .or .online.
a. .CAD
b. .cam
c. .CNC .Mill .Programming
d. .Mill .Control .- .correct .answer.c. .CNC .Mill .Programming
6) .The .__________ .and .machine .code .must .match .the .file .extension .and .machine .code
requirements .of .the .CNC .mill.
a. .toolpath
, b. .startup .code
c. .file .extension
d. .Text .Editor .- .correct .answer.c. .file .extension
7) .Long .program .__________ .and .programming .errors .cause .decreased .productivity.
a. .cycle .times
b. .extensions
c. .lines
d. .All .of .the .above .- .correct .answer.a. .cycle .times
8) .__________ .allows .the .operator .to .see .how .a .part .program .will .create .a .part .without
connecting .to .the .CNC .mill.
a. .CNC .Simulation
b. .Text .Editor
c. .Dry .Run
d. .None .of .the .above .- .correct .answer.a. .CNC .Simulation
9) .Around .machinery .you .should .wear .__________.
a. .a .tie
b. .Long .sleeves
c. .loose .items
d. .proper .shoes .- .correct .answer.d. .proper .shoes
10) .Which .of .the .following .is .not .a .machine .safety .rule?
a. .Make .sure .the .spindle .turns .freely.
b. .Locate .the .emergency .stop .button.
c. .Remove .all .safety .shields.
d. .Have .a .clean .and .dry .work .area. .- .correct .answer.c. .Remove .all .safety .shields
11) .The .most .common .types .of .milling .operations .are .__________.
a. .milling .operations
b. .hole .operations
c. .cutting .operations
d. .A .and .B .- .correct .answer.d. .A .and .B
12) .The .size .of .a .cutting .tool .can .often .be .found .stamped .on .the .cutting .tool's
.__________.
a. .flute
b. .cutting .end
c. .flat
d. .shank .- .correct .answer.d. .shank
13) .A .device .that .holds .a .cutting .tool .securely .in .place .on .a .mill .is .called .a .__________.
a. .collet
b. .spindle
c. .shank
Questions And Answers 2024
A .machine .that .uses .a .computer .to .control .its .cutter .or .table .is .a .__________.
a. .CLT
b. .CNC
c. .NCC
d. .CCN .- .correct .answer.b. .CNC
2) .On .a .CNC .milling .machine, .a .movement .along .the .X .direction .would .move .the
__________.
a. .cutting .tool
b. .spindle
c. .table
d. .collet .- .correct .answer.c. .table
3) .The .coordinates .used .by .a .CNC .machine .are .specified .by .__________.
a. .X, .Y, .Z
b. .A, .B, .C
c. .Axis .1, .Axis .2, .Axis .3
d. .N, .G, .M .- .correct .answer.a. .X, .Y, .Z
4) .A .step .used .to .operate .a .CNC .mill .is .__________.
a. .wear .a .watch .so .cycle .time .can .be .determined
b. .perform .a .safety .check
c. .wear .loose .fitting .clothes
d. .stopping .the .cutter .with .a .piece .of .material .- .correct .answer.b. .perform .a .safety .check
5) .The .function .of .__________ .software .is .to .provide .a .means .for .entering .and .editing .a
CNC .program .either .offline .or .online.
a. .CAD
b. .cam
c. .CNC .Mill .Programming
d. .Mill .Control .- .correct .answer.c. .CNC .Mill .Programming
6) .The .__________ .and .machine .code .must .match .the .file .extension .and .machine .code
requirements .of .the .CNC .mill.
a. .toolpath
, b. .startup .code
c. .file .extension
d. .Text .Editor .- .correct .answer.c. .file .extension
7) .Long .program .__________ .and .programming .errors .cause .decreased .productivity.
a. .cycle .times
b. .extensions
c. .lines
d. .All .of .the .above .- .correct .answer.a. .cycle .times
8) .__________ .allows .the .operator .to .see .how .a .part .program .will .create .a .part .without
connecting .to .the .CNC .mill.
a. .CNC .Simulation
b. .Text .Editor
c. .Dry .Run
d. .None .of .the .above .- .correct .answer.a. .CNC .Simulation
9) .Around .machinery .you .should .wear .__________.
a. .a .tie
b. .Long .sleeves
c. .loose .items
d. .proper .shoes .- .correct .answer.d. .proper .shoes
10) .Which .of .the .following .is .not .a .machine .safety .rule?
a. .Make .sure .the .spindle .turns .freely.
b. .Locate .the .emergency .stop .button.
c. .Remove .all .safety .shields.
d. .Have .a .clean .and .dry .work .area. .- .correct .answer.c. .Remove .all .safety .shields
11) .The .most .common .types .of .milling .operations .are .__________.
a. .milling .operations
b. .hole .operations
c. .cutting .operations
d. .A .and .B .- .correct .answer.d. .A .and .B
12) .The .size .of .a .cutting .tool .can .often .be .found .stamped .on .the .cutting .tool's
.__________.
a. .flute
b. .cutting .end
c. .flat
d. .shank .- .correct .answer.d. .shank
13) .A .device .that .holds .a .cutting .tool .securely .in .place .on .a .mill .is .called .a .__________.
a. .collet
b. .spindle
c. .shank
