True/False
Indicate whether the
statement is true or false.
|
|
|
1.
|
Pick and place assembly systems have unlimited program positions.
|
|
|
2.
|
The availability of a part from a part feeder relies on the part moving smoothly
and quickly into place.
|
|
|
3.
|
A screw thread engagement module is used to start the screw threads of one part
into its mating part to prevent loss of either part during transport to the next workstation.
|
|
|
4.
|
The servo robotic assembly station uses the robot to move the valve, spool, and
screw assembly to the screw thread engagement module.
|
Multiple Choice
Identify the
choice that best completes the statement or answers the question.
|
|
|
5.
|
A servo robotic assembly system uses robots for _____________.
a. | component handling | c. | part removal | b. | assembly | d. | all of the
above |
|
|
|
6.
|
Some gravity feeders inlcude a device called a(n) _________ that allows parts to
be fed into the process one at a time.
a. | feeder | c. | gate | b. | escapement | d. | actuator |
|
|
|
7.
|
An automatic screw feeder that includes multiple cylinders uses one cylinder to
restrain screws and the other cylinder to operate a _____________.
a. | assembly clamp | c. | screw guide | b. | screw feeder | d. | escapement |
|
|
|
8.
|
Automatic screw feeders use__________ to control the speed at which the screw is
released into the process.
a. | air pressure | c. | flow control valves | b. | cylinders | d. | none of the
above |
|
|
|
9.
|
A pneumatic part shuttle uses a __________ with an attached tab to shuttle the
parts from one location to another.
a. | manipulator | c. | carriage | b. | robot | d. | rodless
cylinder |
|
|
|
10.
|
A typical part insertion module includes _____________________.
a. | double-acting part insertion cylinder, part feeder, and clamping
cylinder | c. | double-acting part insertion cylinder, part feeder, and pneumatic part
shuttle | b. | double-acting part insertion cylinder, part feeder, and transfer
cylinder | d. | double-acting part
insertion cylinder, part feeder, and a pick and place |
|
|
|
11.
|
A screw feeder module may include a single-solenoid directional control valve
and three ________ that are used to control the screws as they are fed into the part.
a. | screw guides | c. | double-acting cylinders | b. | single-acting
cylinders | d. | screw
restraints |
|
|
|
12.
|
Selecting automatic mode causes the PLC program to disable the
___________.
a. | automatic functions | c. | PLC program | b. | reset functions | d. | manual
functions |
|