GENERAL Flashcards
1
Q
Wheel with one or more grooved rims used to transmit motion and power by means of one or more v-belts
A
b. V-pulley
2
Q
- A cylindrical gear whose tooth traces are straight lines parallel to the axis. Generally, it transmits rotational motion and power between two axes.
A
spur gear
3
Q
- Board principally made from wood chips and formed by hot press process with adhesive.
A
particle board
4
Q
- Belts used to transmit rotary motion and power between two shafts, which lie flat on the face of its corresponding pulley
A
flat belt
5
Q
- A medium that supports the shaft preventing metal to metal contact
A
lubricant
6
Q
- Gears which are used to transmit motion and power to shafts having intersecting axes.
A
d. Bevel gears
7
Q
- A mechanical device designed specifically to hold, join, or maintain equilibrium of single or multiple components
A
fastener
8
Q
- Spacing between rivet centers
A
pitch
9
Q
- Plywood faced with a material other than wood, such as metal or plastic.
A
c. Face-plywood
10
Q
- Sheet of plywood.
A
a. Panel
11
Q
- Assembled product made of layers of veneers and/or lumber core held together by an adhesive, the chief characteristics of which is the alternate cross layers, distributing the longitudinal wood strength.
A
plywood
12
Q
- High density fiberboard with smooth surfaces on both sides.
A
Smooth-two-sides (S2S)
13
Q
- Keys whose longitudinal sides are parallel with each other.
A
Parallel keys
14
Q
- Wheel having flat or crowned face used to transmit motion and power by means of flat belts.
A
flat belt pulley
15
Q
- An externally threaded fastener designed for insertion through holes in assembled parts, and normally tightened or released by torquing a nut.
A
bolt
16
Q
- A block or sleeve having an internal thread designed to assemble with the external thread on a bolt, screw, stud or other threaded part.
A
nut
17
Q
- Type of plywood intended for outdoor or marine uses, also known as type I.
A
exterior plywood
18
Q
- A cylinder which surrounds the shaft and is filled with some form of fluid lubricant.
A
journal bearing
19
Q
- Side board made up of well machined lumber strips properly dried and glued together.
A
lumber core
20
Q
- Flexible machine element used to transmit motion and power between two shafts, the cross section of which is shaped roughly like a regular trapezoid outlined by the base, sides and top of the belt.
A
V-belt
21
Q
- Power transmission device used to transmit power and motion between two shafts consisting of flat belts which ride in flat pulleys.
A
flat belt drive
22
Q
- Keys with a tapered longitudinal section.
A
Taper keys
23
Q
- Power transmission device, which consists of one or more v-belts, mounted on two or more v-pulleys.
A
V-belt drive
24
Q
- Keys with a semi-circular crosssection.
A
Woodruff keys
25
Q
- Are used when the shafts are virtually collinear and when they remain in a fixed angular relation with respect to each other (except for angular deflection).
A
Rigid couplings
26
Q
- Essentially a split and bolted sleeve coupling, proportioned to clamp firmly on the shafts
A
Clamp shaft coupling
27
Q
- Are designed to connect shafts which are misaligned either laterally or angularly.
A
Flexible couplings
28
Q
- Are used to connect shafts with much larger values of misalignment than can be tolerated by the other types of flexible couplings
A
Universal joint
29
Q
- Gears which are used to transmit motion and power to shafts having intersecting axes.
A
bevel gears
30
Q
- The part of the rotating shaft, axle, roll or spindle that turns in a bearing.
A
journal
31
Q
- A headed pin of metal used for uniting two or more pieces by passing the shank through a hole in each piece and then by beating or pressing down the plain end so as to make a second head
A
rivet
32
Q
- The distance (in millimeters), measured parallel to the thread axis, between corresponding points on adjacent thread forms in the same axial plane on the same side of the axis.
A
pitch
33
Q
- A headed pin of metal used for uniting two or more pieces by passing the shank through a hole in each piece and then by beating or pressing down the plain end so as to make a second head
A
rivet
34
Q
- Non-ionic chemical bond formed by stored electrons.
A
covalent bonding