Önümiň tanyşdyrylyşy
Tekiz ýuwujylar hozuň ýa-da berkidijiniň kellesiniň rulman ýüzüni ýokarlandyrmak üçin ulanylýar, şonuň üçin gysyş güýjüni has uly ýere ýaýradýar. Softumşak materiallar we ulaldylan ýa-da tertipsiz görnüşli deşikler bilen işlenende peýdaly bolup biler.
Wasuwujy ululyk nominal deşik ululygyny aňladýar we nurbat ululygyna esaslanýar. Daşarky diametri (OD) elmydama has uludyr. Ölçegi we OD adatça fraksiýa dýuýmda kesgitlenýär, muňa derek onluk dýuým ulanylyp bilner. Galyňlyk adatça onluk dýuýmda görkezilýär, amatlylygy üçin köplenç fraksiýa dýuýma öwürýäris.
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.
Tekiz ýuwujylar köplenç alýumin, bürünç, neýlon, kremniý bürünç, poslamaýan polat we polat ýaly dürli materiallarda bar. "Açyk guty" diýlip atlandyrylýan örtülmedik ýa-da örtülmedik polat, wagtlaýyn goramak üçin ýagyň ýeňil örtüginden başga posuň öňüni almak üçin bejerilmedi. Netijede, polat üçin umumy önümler sink örtükdir we gyzgyn galvanizdir.
Goýmalar
Dizaýnlary arkaly, ýönekeý ýuwujylaryň paýlanyş häsiýeti, ýygnanan ýüzlere islendik zeper ýetmeginiň öňüni alyp biler. Tekiz ýuwujy, merkezinde deşikli inçe we tekiz ýüzüne eýe. Wasuwujylaryň bu görnüşi, has kiçi kelle nurbatyny goldaýar.
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.
aýratynlyklary |
Φ1 |
Φ1.2 |
Φ1.4 |
Φ1.6 |
Φ2 |
Φ2.5 |
Φ3 |
Φ4 |
Φ5 |
Φ6 |
Φ8 |
Φ10 |
||
d |
iň ýokary bahasy |
1.22 |
1.42 |
1.62 |
1.82 |
2.32 |
2.82 |
3.36 |
4.36 |
5.46 |
6.6 |
8.6 |
10.74 |
|
iň az baha |
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 |
iň ýokary bahasy |
3 |
3.2 |
3.5 |
4 |
5 |
6.5 |
7 |
9 |
10 |
12.5 |
17 |
21 |
|
iň az baha |
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 |
||
Müňlerçe agram (polat) 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 |
||
aýratynlyklary |
Φ12 |
(Φ14) |
Φ16 |
(Φ18) |
Φ20 |
(Φ22) |
Φ24 |
(Φ27) |
Φ30 |
Φ36 |
Φ42 |
Φ48 |
||
d |
iň ýokary bahasy |
13.24 |
15.24 |
17.24 |
19.28 |
21.28 |
23.28 |
25.28 |
28.28 |
31.34 |
37.34 |
43.34 |
50.34 |
|
iň az baha |
13 |
15 |
17 |
19 |
21 |
23 |
25 |
28 |
31 |
37 |
43 |
50 |
||
dc |
iň ýokary bahasy |
24 |
28 |
30 |
34 |
37 |
39 |
44 |
50 |
56 |
66 |
78 |
92 |
|
iň az baha |
|
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 |
||
Müňlerçe agram (polat) 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 |