: : e:
Unit 1 Introduction to the Vertical Milling Machine
1. The vertical spindle milling machine that has adjustable tablе elevation is frequently called a(n) ________.
a. knee mill b. universal mill
c. foot mill d. saddle mill
ANSWER: a
POINTS: 1
REFERENCES: 470
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:03 AM
2. The ________ moves toward and away from the column along the Y-axis.
a. knee b. saddle
c. table d. base
ANSWER: b
POINTS: 1
REFERENCES: 472
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:04 AM
3. The ________ allows movement from left to right along the X-axis.
a. saddle b. knee
c. table d. ram
ANSWER: c
POINTS: 1
REFERENCES: 472
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/3/2019 10:10 AM
4. The ________ allows the entire milling machine head to be swiveled 360 degrees and then locked in positiоn for
machining.
a. table b. saddle
c. turret d. ram
ANSWER: c
POINTS: 1
REFERENCES: 473
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
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Unit 1 Introduction to the Vertical Milling Machine
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:05 AM
5. The ________ allows the entire head to be moved forward and backward and then locked in position.
a. turret b. leader
c. table d. ram
ANSWER: d
POINTS: 1
REFERENCES: 473
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/3/2019 10:10 AM
6. The ________ is a precisely ground shaft that holds and rotates cutting tools during milling operations.
a. spindle b. head
c. ram d. quill
ANSWER: a
POINTS: 1
REFERENCES: 474
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:06 AM
7. The ________ passes through the spindle from the tоp of the head and is used to secure cutting tools.
a. retention knob b. drawbar
c. handwheel d. head bolt
ANSWER: b
POINTS: 1
REFERENCES: 474
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:07 AM
8. The ________ telescopes in and out of the machine head to create Z-axis motion when performing holemaking
operations.
a. ram b. turret
c. quill d. table
ANSWER: c
POINTS: 1
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Unit 1 Introduction to the Vertical Milling Machine
REFERENCES: 477
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:07 AM
9. A ________ aids in positioning the head at the desired angle.
a. acute scale b. quill
c. ram d. protractor
ANSWER: d
POINTS: 1
REFERENCES: 479
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:08 AM
10. A power ________ can be used to mount and remove toolholding devices much more quickly than manually
tightening and loosening it.
a. head bolt b. dismount device
c. drawbar d. knockout device
ANSWER: c
POINTS: 1
REFERENCES: 481
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:10 AM
DATE MODIFIED: 1/7/2019 9:09 AM
11. A _______ can show machine axis movement and is more accurate than micrometer collars.
a. DRO
b. quill depth scale
c. protractor scale
d. MCR
ANSWER: a
POINTS: 1
REFERENCES: 480
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/7/2019 9:09 AM
DATE MODIFIED: 1/7/2019 9:10 AM
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Unit 1 Introduction to the Vertical Milling Machine
1. When a CNC lathe is equipped with an automatic tool changer it is called a ________.
a. turning center b. Swiss turning center
c. servo motor d. machining center
ANSWER: a
POINTS: 1
REFERENCES: 595
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:12 AM
DATE MODIFIED: 1/7/2019 10:32 AM
2. CNC mills with an ATC are called ________.
a. gantry mills b. machining centers
c. turning centers d. bed mills
ANSWER: b
POINTS: 1
REFERENCES: 595
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:12 AM
DATE MODIFIED: 1/7/2019 10:33 AM
3. CNC progrаms are created and stored in the ________.
a. conversational control system b. modal control unit
c. machine control unit d. origin control system
ANSWER: c
POINTS: 1
REFERENCES: 596
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:12 AM
DATE MODIFIED: 1/7/2019 10:34 AM
4. A(n) ________ assembly consists of a screw and nut assembly with steel balls in place of threads.
a. block nut b. lead screw
c. helical guide d. ball screw
ANSWER: d
POINTS: 1
REFERENCES: 597
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 1/3/2019 10:12 AM
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