What kind of device will maintenance personnel use to prevent
powering up equipment?5. What two- or three- dimensional coordinate
system is used to find parts and their features in machining?6.
What type of gage cannot be adjusted and are used for comparative
measurement of parts?7. Sine tools have two equal-sized cylinders,
called rolls, mounted near each end. True or False?8. Both control
charts of an SPC must be within their UCL and LCL for the process
to be considered complete. True or False?9. Aluminum alloys are
usually identified by AA or IADS numbers. True or False?10.
Precipitation heat treatment is performed by heating aluminum
alloys to around 300F to artificially speed up the aging process.
True or False?11. What oils contain additives that allow them to be
combined with water?12. Which view normally shows the most
detail?13. The surface gage is made up of a base and a scriber
mounted on a spindle that can be adjusted to different positions by
a swivel bolt and fine adjustment screw. True or False?14. What
kind of wrench has one box end and one open end of the same size
for versatility?15. How does a power hacksaw work?16. What kind of
wheel is green in color and are usually used on tool grinders?17.
Within a thread system, various diameters and pitch combinations
are defined as standard. These combinations are called thread
series. True or False?18. Which part of the drill press holds and
rotates the cutting tool?19. Lip clearance is the relief angle from
the lips back to the heel. True or False?20. Feed rates for drill
press operations are specified in RPM. True or False?21. The
headstock spindle clutch lever is used to attach various
workholding devices to the spindle. True or False?22. Most ________
-jaw chucks has its own adjusting screw and move independently of
each other.23. What does FPR stand for?24. What type of threads
change in diameter from one end to the other?25. Angular
specifications of tapers are simply stated by the arc length. True
or False?26. What can be used to mount and remove toolholding
devices much more quickly than manually tightening and loosening
it.27. A shell endmill is a multiple-flute hollow cutter that is
mounted onto an arbor. True or False?28. The ability to more
precisely establish hole locations is a major benefit of which
operation?29. The rotary head consists of a heavy base on which a
circular worktable is mounted. True or False?30. What kind of
grinder is used to grind diameter, shoulders and faces?31. Resinoid
wheels are second in hardness after diamond wheels. True or
False?32. What kind of test should you perform to be sure the wheel
is not defective?33. The CNC program is created and stored in the
machine control unit. True or False?34. This tool is mounted to the
turret and, when programmed, can approach the remaining bar
material after a part has been cut off.35. When a machine is
programmed ________ , all X coordinates are given as a radius of
the part.36. What allows verification of the paths the tool will
take by watching a simulated computer model cut the part on a
display screen?37. The configuration of a modern HMC can be
compared to a standard vertical knee-type mill. True or False?38.
Offsetting the path of the cutting tool is called cutter radius
compensation. True or False?39. MDI mode provides a blank program
screen for entering short programs. True or False?40. What are
drawings that look like solid illustrations of the actual part
called?
