Punching die blanks for making steel balls |
 |
Type |
Dimension (mm) |
d1 |
D |
H |
d |
h |
r1 |
r2 |
BG01812102 |
1.8 |
12.2 |
10.2 |
0.8 |
0.5 |
0.4 |
1.0 |
BG02212102 |
2.2 |
12.2 |
10.2 |
0.8 |
0.7 |
0.4 |
1.0 |
BG02612102 |
2.6 |
12.2 |
10.2 |
0.9 |
0.9 |
0.4 |
1.0 |
BG03012102 |
3.0 |
12.2 |
10.2 |
0.9 |
1.2 |
0.4 |
1.0 |
BG03412102 |
3.4 |
12.2 |
10.2 |
0.9 |
1.3 |
0.4 |
1.0 |
BG02812102 |
3.8 |
12.2 |
10.2 |
0.9 |
1.5 |
0.4 |
1.0 |
BG04212102 |
4.2 |
12.2 |
10.2 |
0.9 |
1.7 |
0.4 |
1.0 |
BG04812102 |
4.8 |
12.2 |
10.2 |
0.9 |
2.0 |
0.4 |
1.0 |
BG05215122 |
5.2 |
15.2 |
12.2 |
0.9 |
2.2 |
0.6 |
1.5 |
BG05615122 |
5.6 |
15.2 |
12.2 |
1.3 |
2.3 |
0.6 |
1.5 |
BG06015122 |
6.0 |
15.2 |
12.2 |
1.3 |
2.5 |
0.6 |
1.5 |
BG06515122 |
6.5 |
15.2 |
12.2 |
1.3 |
2.8 |
0.6 |
1.5 |
BG06820152 |
6.8 |
20.2 |
15.2 |
1.3 |
2.8 |
0.6 |
1.5 |
BG07320152 |
7.3 |
20.2 |
15.2 |
1.8 |
3.1 |
0.6 |
1.5 |
BG08120152 |
8.1 |
20.2 |
15.2 |
1.8 |
3.5 |
0.6 |
1.5 |
BG08620152 |
8.6 |
20.2 |
15.2 |
1.8 |
3.8 |
0.6 |
1.5 |
BG09625202 |
9.6 |
25.3 |
20.2 |
2.3 |
4.2 |
0.8 |
2.0 |
BG10225202 |
10.2 |
25.3 |
20.2 |
2.3 |
4.6 |
0.8 |
2.0 |
BG10525202 |
10.5 |
25.3 |
20.2 |
2.3 |
5.0 |
0.8 |
2.0 |
BG11225202 |
11.2 |
25.3 |
20.2 |
2.3 |
5.0 |
0.8 |
2.0 |
BG11630202 |
11.6 |
30.3 |
20.2 |
2.3 |
5.0 |
0.8 |
2.0 |
BG12030202 |
12.0 |
30.3 |
20.2 |
2.8 |
5.4 |
0.8 |
2.0 |
BG12430202 |
12.4 |
30.3 |
20.2 |
2.8 |
5.6 |
0.8 |
2.0 |
BG12830202 |
12.8 |
30.3 |
20.2 |
2.8 |
5.8 |
0.8 |
2.0 |
BG13730202 |
13.7 |
30.3 |
20.2 |
2.8 |
6.2 |
0.8 |
2.0 |
BG14030202 |
14.0 |
30.3 |
20.2 |
2.8 |
6.2 |
0.8 |
2.0 |
BG14530202 |
14.5 |
30.3 |
20.2 |
3.3 |
6.6 |
0.8 |
2.0 |
BG15335252 |
15.3 |
35.4 |
25.2 |
3.3 |
7.0 |
0.8 |
2.0 |
BG16035252 |
16.0 |
35.4 |
25.2 |
3.3 |
7.3 |
0.8 |
2.0 |
BG16835252 |
16.8 |
35.4 |
25.2 |
3.3 |
7.7 |
0.8 |
2.0 |
BG17235252 |
17.2 |
35.4 |
25.2 |
3.8 |
7.7 |
0.8 |
2.0 |
BG17640252 |
17.6 |
40.4 |
25.2 |
3.8 |
8.0 |
0.8 |
2.0 |
BG18440252 |
18.4 |
40.4 |
25.2 |
3.8 |
8.3 |
0.8 |
2.0 |
BG19240252 |
19.2 |
40.4 |
25.2 |
3.8 |
8.7 |
0.8 |
2.0 |
BG20045302 |
20.0 |
45.4 |
30.2 |
3.8 |
9.1 |
1.0 |
2.5 |
BG20845302 |
20.8 |
45.4 |
30.2 |
3.8 |
9.5 |
1.0 |
2.5 |
BG21645302 |
21.6 |
45.4 |
30.2 |
3.8 |
9.8 |
1.0 |
2.5 |
BG22445302 |
22.4 |
45.4 |
30.2 |
3.8 |
10.2 |
1.0 |
2.5 |
BG23250302 |
23.2 |
50.4 |
30.2 |
4.3 |
10.6 |
1.0 |
2.5 |
BG24050302 |
24.0 |
50.4 |
30.2 |
4.3 |
11.0 |
1.0 |
2.5 |
BG24850302 |
24.8 |
50.4 |
30.2 |
4.3 |
11.4 |
1.0 |
2.5 |
BG25550302 |
25.5 |
50.4 |
30.2 |
4.3 |
11.8 |
1.0 |
2.5 |
|
| |
| Tolerances of outer diameter (D) and height (H) as per the table below (mm) |
Nominal inner dia. |
Allowed tolerance |
Normal class |
¡Ü14 |
¡À0.35 |
£¾14-18 |
¡À0.40 |
£¾18-25 |
¡À0.45 |
£¾25-30 |
¡À0.50 |
£¾30-40 |
¡À0.60 |
£¾40-50 |
¡À0.65 |
£¾50-60 |
¡À0.70 |
|
| |
| Tolerance of inner diameter (d) as per the table below (mm) |
Inner diameter |
Allowed tolerance |
Normal class |
d1 |
+0.40
-0.10 |
|
| |
| |