|
| Yawan: | |
|---|---|
EN 857 2SC karfe waya ƙarfafa na'ura mai aiki da karfin ruwa tiyo yayi kama da EN 853 2SN karfe waya ƙarfafa na'ura mai aiki da karfin ruwa tiyo a cikin tsari. Bambanci shi ne cewa yana da ƙananan diamita na waje, wanda ya dace da bututun kayan aiki wanda sararin shigarwa ya kasance m da kunkuntar. Hakanan ya ƙunshi sassa uku: bututu, ƙarfafawa da murfin.
An yi bututun daga mai, abrasion da lalata roba roba, wanda ke sa shi jigilar ruwa da ruwan ruwa na tushen mai ba tare da nakasu ba a yanayin aiki na -40 °C zuwa +100 ° C. Ana yin ƙarfafawa daga nau'i biyu na manyan wayoyi na ƙarfe na ƙarfe, wanda ke sa tudun ya zama mai juriya ga matsa lamba. Sabili da haka, tiyo yana da kyakkyawan aiki a cikin yanayin aiki mai girma. An yi murfin daga roba mai inganci mai inganci, yana yin tiyo mai jurewa ga abrasion, lalata, ruwan sinadarai, yanayi, ozone, tsufa, hasken rana da yanke.
Girman Ma'auni |
Girman Inci |
Girman Dash SAE |
ID |
WD |
OD |
Max WP |
MinB.P. |
MinB.R |
WT |
|||
(mm) |
(mm) |
(mm) |
||||||||||
mm |
inci |
Dash |
Min |
Max |
Min |
Max |
Max |
Mpa |
Psi |
Mpa |
mm |
Kg/m |
6.3 |
1/4 |
04 |
6.1 |
6.9 |
10.6 |
11.7 |
14.2 |
40.0 |
5800 |
160.0 |
75.0 |
0.27 |
8 |
5/16 |
05 |
7.7 |
8.5 |
12.1 |
13.3 |
16.0 |
35.0 |
5075 |
140.0 |
85.0 |
0.33 |
10 |
3/8 |
06 |
9.3 |
10.1 |
14.4 |
15.6 |
18.3 |
33.0 |
4785 |
132.0 |
90.0 |
0.43 |
12.5 |
1/2 |
08 |
12.3 |
13.5 |
17.5 |
19.1 |
21.5 |
27.5 |
3988 |
110.0 |
130.0 |
0.57 |
16 |
5/8 |
10 |
15.5 |
16.7 |
20.5 |
22.3 |
24.7 |
25.0 |
3625 |
100.0 |
170.0 |
0.69 |
19 |
3/4 |
12 |
18.6 |
19.8 |
24.6 |
26.4 |
28.6 |
21.5 |
3118 |
86.0 |
200.0 |
0.88 |
25 |
1 |
16 |
25.0 |
26.4 |
32.5 |
34.3 |
36.6 |
16.5 |
2393 |
66.0 |
250.0 |
1.27 |
