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Mechanics > Chain Drives > Flashcards

Chain Drives Flashcards

1
Q

“600” on the identification of a chain means what?

A

Nickel/Zinc

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2
Q

“50” chain means what?

A

5/8” standard chain

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3
Q

A “C” on a chain identification means what?

A

Conveyer

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4
Q

“20” on the chain identification means what?

A

Double pitch

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5
Q

“2” on a chain identification means what?

A

Big roller

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6
Q

“5” on chain identification means what?

A

Rollerless

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7
Q

“H” on chain identification means what?

A

Heavy

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8
Q

“300” on chain identification means what?

A

Stainless

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9
Q

Identify “C20502H” chain

A

Conveyer
Double pitch
5/8”
Standard
Big roller
Heavy

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10
Q

Identify “60050” chain

A

Nickel/Zinc
5/8”
Standard

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11
Q

Identify “60H” chain

A

3/4”
Standard
Heavy

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12
Q

Identify “C2050” chain

A

Conveyer
Double pitch
5/8”
Standard

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13
Q

Identify “30041” chain

A

Stainless
1/2”
Lightweight

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14
Q

Identify “25” chain

A

1/4”
Rollerless

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15
Q

What allows the chain to pivot?

A

Link plate pin

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16
Q

Half link is for _____ travel

A

Bi-directional

17
Q

When do you use double pitch chains?

A

When traveling long distance between sprockets

18
Q

What does double pitch conveyer chain have to prevent wear as it drags along conveyer bed?

A

Straight side bars

19
Q

What 2 things keep the connecting link pins from working loose?

A

Cotter pin and spring clip

20
Q

Combination of roller link and pin link

A

Half link

21
Q

What are the 2 links called that connect chain?

A

Master link
Half link

22
Q

5 advantages to chain drives:

A

1) Versatility
2) Variety
3) Positive engagement
4) Higher HP
5) Durability

23
Q

True or false:
Heavy and super series chains are used where space and weight limitations prohibit use of larger sizes?

A

True

24
Q

Pin to pin distance is called what?

A

Pitch

25
Q

What’s the best known and first chain to be dimensionally standardized ?

A

Single strand roller chain

Mechanics (17 decks)

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