Categories: ProdottiWASHERS

WASHERS ĊATT

Introduzzjoni tal-Prodott

Waxers ċatti jintużaw biex iżidu l-wiċċ li jġorr il-ġewż jew ir-ras tal-qafla biex b'hekk tinfirex il-forza tal-ikklampjar fuq żona akbar. Jistgħu jkunu utli meta jaħdmu ma 'materjali rotob u toqob ta' daqs kbir jew irregolari.

 

Id-daqs tal-washer jirreferi għad-daqs nominali tat-toqba tiegħu u huwa bbażat fuq id-daqs tal-kamin. Id-dijametru ta 'barra tiegħu (OD) huwa dejjem akbar. Id-daqs u l-OD huma ġeneralment speċifikati f'pulzieri frazzjonali, għalkemm jistgħu jintużaw pulzieri deċimali minflok. Il-ħxuna hija tipikament elenkata f'pulzieri deċimali għalkemm ħafna drabi aħna naqilbuha għal pulzieri frazzjonali għall-konvenjenza.

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Grade 2 flat washers should only be used with Grade 2 hex cap screws (hex bolts)—use hardened flat washers with Grade 5 and 8 cap screws. Because Grade 2 flat washers are made of soft, low carbon steel, they will "yield" (compress, cup, bend, etc.) under the higher torque values normally associated with Grade 5 and 8 cap screws. As a result, there will be a reduction in clamping force as the washer yields.

 

Waxers ċatti huma komunement disponibbli f'varjetà ta 'materjali inklużi aluminju, ram, najlon, bronż tas-silikon, azzar li ma jissaddadx u azzar. Azzar mhux miksi jew mhux miksi, imsejjaħ "finitura sempliċi," ma ġiex ittrattat fil-wiċċ biex jipprevjeni s-sadid minbarra kisja ħafifa taż-żejt għal protezzjoni temporanja. Konsegwentement, finituri komuni għall-azzar huma kisi taż-żingu u galvanizzazzjoni bis-sħana.

 

Applikazzjonijiet

Permezz tad-disinn tagħhom, il-proprjetà tad-distribuzzjoni tal-washers sempliċi tista 'tipprevjeni kwalunkwe tip ta' ħsara lill-uċuħ immuntati. Il-washer ċatt għandu wiċċ irqiq u ċatt b'toqba fiċ-ċentru. Dan it-tip ta 'washer jipprovdi appoġġ għal kamin tar-ras iżgħar.

 

Black-oxide steel washers are mildly corrosion resistant in dry environments. Zinc-plated steel washers resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel washers resist chemicals and withstand 1,000 hours of salt spray.

speċifikazzjonijiet

Φ1

Φ1.2

Φ1.4

Φ1.6

Φ2

Φ2.5

Φ3

Φ4

Φ5

Φ6

Φ8

Φ10

d

valur tal-crest

1.22

1.42

1.62

1.82

2.32

2.82

3.36

4.36

5.46

6.6

8.6

10.74

l-inqas valur

1.1

1.3

1.5

1.7

2.2

2.7

3.2

4.2

5.3

6.4

8.4

10.5

dc

valur tal-crest

3

3.2

3.5

4

5

6.5

7

9

10

12.5

17

21

l-inqas valur

2.75

2.9

3.2

3.7

4.7

6.14

6.64

8.64

9.64

12.07

16.57

20.48

h

0.3

0.3

0.3

0.3

0.3

0.5

0.5

0.8

0.8

1.5

1.5

2

Elf biċċa ta 'piż (azzar) kg

0.0014

0.0016

0.018

0.024

0.037

0.108

0.12

0.308

0.354

1.066

2.021

4.078

speċifikazzjonijiet

Φ12

(Φ14)

Φ16

(Φ18)

Φ20

(Φ22)

Φ24

(Φ27)

Φ30

Φ36

Φ42

Φ48

d

valur tal-crest

13.24

15.24

17.24

19.28

21.28

23.28

25.28

28.28

31.34

37.34

43.34

50.34

l-inqas valur

13

15

17

19

21

23

25

28

31

37

43

50

dc

valur tal-crest

24

28

30

34

37

39

44

50

56

66

78

92

l-inqas valur

 

23.48

27.48

29.48

33.38

36.38

38.38

43.38

49.38

55.26

65.26

77.26

91.13

h

2

2

3

3

3

3

4

4

4

5

7

8

Elf biċċa ta 'piż (azzar) kg

5.018

6.892

11.3

14.7

17.16

18.42

32.33

42.32

53.64

92.07

182.8

294.1

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