|
| Yawan: | |
|---|---|
EN 857 1SC karfe waya ƙarfafa na'ura mai aiki da karfin ruwa tiyo kusan kama da EN 853 1SN karfe waya karfafa na'ura mai aiki da karfin ruwa tiyo a cikin tsari. Kuma bambancin shi ne cewa yana da ƙananan diamita na waje, wanda ke magance matsalar ƙarancin shigarwa da kunkuntar wurin shigarwa na wasu bututun kayan aiki. Ya dace da yanayin aiki mai ƙarfi don ƙarfin ƙarfin ƙarfe na ƙarfe mai ƙarfi.
Ya ƙunshi sassa uku: bututu, ƙarfafawa da murfin. An yi bututun daga roba roba mai juriya mai baƙar fata, wanda ke yin tiyo mai juriya ga abrasion da lalata. Ana yin ƙarfin ƙarfafawa daga ɗayan nau'in nau'in nau'in nau'i mai nau'i mai tsayi mai tsayi, wanda ke sa tudun ya yi tsayayya da matsa lamba. An yi murfin daga man fetur, abrasion, lalata, yanayi da kuma tsufa na roba roba tare da zane mai zane.
Girman Ma'auni |
Girman Inci |
Girman Dash SAE |
ID |
WD |
OD |
Max WP |
MinB.P. |
Min BR |
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 |
9.6 |
10.8 |
13.5 |
22.5 |
3263 |
90.0 |
75.0 |
0.17 |
8 |
5/16 |
05 |
7.7 |
8.5 |
10.9 |
12.1 |
14.5 |
21.5 |
3118 |
86.0 |
85.0 |
0.22 |
10 |
3/8 |
06 |
9.3 |
10.1 |
12.7 |
14.5 |
16.9 |
18.0 |
2610 |
72.0 |
90.0 |
0.28 |
12.5 |
1/2 |
08 |
12.3 |
13.5 |
15.9 |
18.1 |
20.4 |
16.0 |
2320 |
64.0 |
130.0 |
0.38 |
16 |
5/8 |
10 |
15.5 |
16.7 |
19.8 |
21.0 |
23.0 |
13.0 |
1885 |
52.0 |
150.0 |
0.46 |
19 |
3/4 |
12 |
18.6 |
19.8 |
23.2 |
24.4 |
26.7 |
10.5 |
1523 |
42.0 |
180.0 |
0.57 |
25 |
1 |
16 |
25.0 |
26.4 |
30.7 |
31.9 |
34.9 |
8.8 |
1276 |
35.2 |
230.0 |
0.85 |
