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Flexible Connectors > Belts and Chains > Flashcards

Belts and Chains Flashcards

1
Q

links that change their form when in motion and are applicable only for transmitting a pulley

A

Flexible connectors

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2
Q

Types of Flexible Connectors

A

Belts
Chains
Ropes

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3
Q

is a loop of flexible material used to link two or more rotating shafts, most often parallel.

A

Belts

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4
Q

used as a source of
motion to transmit power or to track relative movement.

A

Belts

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5
Q

Economical speed for leather belting

A

4500 fpm

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6
Q

The most economical belt speed ranges from

A

3000 - 5000 fpm

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7
Q

Types of Belt

A

Flat
V
Toothed Belt

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8
Q

allows long distance transmission

A

Flat belt

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9
Q

provides stronger grip at short distance

A

V belt

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10
Q

it is used as timing belt where speed ratio must be maintained

A

Toothed belt

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11
Q

belts made of canvas, cotton cords, and rubber all molded together in a trapezoidal cross-section and are particularly applicable in mechanical drives

A

V belt

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12
Q

Types of Pulleys

A

Flat
Crowned

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13
Q

will need guides or flanges to maintain belt alignment

A

Flat pulleys

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14
Q

has a larger diameter at the middle of the face

A

Crowned pulleys

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15
Q

Types of belt connection

A

Open
Crossed belt

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16
Q

consists of a series of jointed metallic links running over two sprocket wheels

A

Chains

17
Q

Classification of chain

A

Hoisting
Conveyor
Power

18
Q

Hoisting chain

A

Coil
Stud

19
Q

Link chains

A

Stud

20
Q

Conveyor chain

A

Detachable or hook
Closed

21
Q

Joint chains

A

Detachable or hook

22
Q

End printel chains

A

Closed

23
Q

Transmission chains

A

Power

24
Q

Power chains

A

Block chains
Roller
Silent

25
Q

Chain is driven by a toothed wheel called

A

Sprocket

26
Q

It is a simple, reliable, and efficient means of power transmission

A

Sprocket

27
Q

0

A

Chain of usual proportion

28
Q

1

A

Lightweight chains

29
Q

5

A

Roller less bushing

Flexible Connectors (1 decks)

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