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

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2
Q
  1. 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

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3
Q
  1. Board principally made from wood chips and formed by hot press process with adhesive.
A

particle board

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4
Q
  1. Belts used to transmit rotary motion and power between two shafts, which lie flat on the face of its corresponding pulley
A

flat belt

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5
Q
  1. A medium that supports the shaft preventing metal to metal contact
A

lubricant

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6
Q
  1. Gears which are used to transmit motion and power to shafts having intersecting axes.
A

d. Bevel gears

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7
Q
  1. A mechanical device designed specifically to hold, join, or maintain equilibrium of single or multiple components
A

fastener

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8
Q
  1. Spacing between rivet centers
A

pitch

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9
Q
  1. Plywood faced with a material other than wood, such as metal or plastic.
A

c. Face-plywood

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10
Q
  1. Sheet of plywood.
A

a. Panel

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11
Q
  1. 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

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12
Q
  1. High density fiberboard with smooth surfaces on both sides.
A

Smooth-two-sides (S2S)

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13
Q
  1. Keys whose longitudinal sides are parallel with each other.
A

Parallel keys

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14
Q
  1. Wheel having flat or crowned face used to transmit motion and power by means of flat belts.
A

flat belt pulley

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15
Q
  1. An externally threaded fastener designed for insertion through holes in assembled parts, and normally tightened or released by torquing a nut.
A

bolt

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16
Q
  1. 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
  1. Type of plywood intended for outdoor or marine uses, also known as type I.
A

exterior plywood

18
Q
  1. A cylinder which surrounds the shaft and is filled with some form of fluid lubricant.
A

journal bearing

19
Q
  1. Side board made up of well machined lumber strips properly dried and glued together.
A

lumber core

20
Q
  1. 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
  1. 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
  1. Keys with a tapered longitudinal section.
A

Taper keys

23
Q
  1. Power transmission device, which consists of one or more v-belts, mounted on two or more v-pulleys.
A

V-belt drive

24
Q
  1. Keys with a semi-circular crosssection.
A

Woodruff keys

25
Q
  1. 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
  1. Essentially a split and bolted sleeve coupling, proportioned to clamp firmly on the shafts
A

Clamp shaft coupling

27
Q
  1. Are designed to connect shafts which are misaligned either laterally or angularly.
A

Flexible couplings

28
Q
  1. 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
  1. Gears which are used to transmit motion and power to shafts having intersecting axes.
A

bevel gears

30
Q
  1. The part of the rotating shaft, axle, roll or spindle that turns in a bearing.
A

journal

31
Q
  1. 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
  1. 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
  1. 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
  1. Non-ionic chemical bond formed by stored electrons.
A

covalent bonding