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1. What is the safest way to remove chips from the lathe brush
2. Small chips left on the spindle nose of the lath should run out on work
be cleaned to avoid holding devices
3. Grease guns are used to insert grease into Zerk fittings on
machine tools
4. What to use when you lube ways of a lathe, gibs of a lubricant found in
mill the central lubri-
cating system (1
shots)
5. If a vertical mill table is loose with side play, how do tighten the taper
you alleviate the side play? gib adjustment
6. Best source to find proper type lubrication schedule preventative main-
and maintenance for lathe headstock tenance schedule
and machine man-
ual
7. General maintenance information for machine tools in a general main-
and machine work areas can be found... tenance manual
8. Pinning refers to... loading the file
with metal chips
9. Files should be stored... in a tool box sep-
arated from each
other
10. The best way to clean chips from out of a file is... file card
11. What is the most common injury that may occur when being stabbed with
working during a filing operation? a tang (file without
a handle)
12. The best lubricant to prevent wear and increase cut- sulfur based oil
ting efficiency for tapping common steels is
1/6
, NIMS MMS
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13. The process plan specifies tooling to be used by indi- tooling diameters
cating and sizes
14. A reaming operation produces finish tears. What is the a reamer with a
cause of these tears? worn tip
15. What is a gage block height for an angle of 17 degrees 1.4618
on a 5" sine plate?
16. Which of the following gage block combinations can .1008,.102,.750
be used to find a gage length of .9528
17. The process of displacing air between gage blocks for wringing
accurate measurements is called?
18. To check the height of multiple parts with gage blocks dial indicator and
a machinist would use a: digital height gage
vernier caliper and
telescoping gage
19. Surface finish is checked with: Comparison chart
20. What unit is surface finish measured in? Micro inches
21. What is the most common type of surface finish roughness
called?
22. A part is considered a reject when dimensions are
out of tolerance
23. A sampling is referred to as what? samples taken
from a machine
over a period of
time
24. Inspection plans are needed to: Coordinate in-
spection proce-
dures, identifying
measuring tools,
check dimensions
2/6