δs
\
Di |
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
22
|
24
|
26
|
28
|
30
|
35
|
40
|
45
|
50
|
750-99 |
2.0 |
2.8 |
3.8 |
4.8 |
6.6 |
8.4 |
10.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1000-1499 |
2.0 |
2.6 |
3.7 |
4.8 |
6.6 |
8.4 |
10.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1500-1999 |
|
2.4 |
3.7 |
4.5 |
6.4 |
8.4 |
10.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
2000-2499 |
|
|
3.5 |
4.5 |
6.4 |
8.2 |
9.9 |
11.7 |
13.2 |
15.0 |
16.6 |
18.3 |
|
|
|
|
|
|
|
|
2500-2999 |
|
|
|
4.2 |
6.2 |
8.0 |
9.9 |
11.7 |
13.2 |
14.7 |
16.4 |
18.0 |
|
|
|
|
|
|
|
|
3000-3499 |
|
|
|
4.2 |
6.0 |
7.8 |
9.8 |
11.5 |
13.0 |
14.5 |
16.2 |
17.8 |
|
|
|
|
|
|
|
|
3500-3999 |
|
|
|
|
5.8 |
7.6 |
9.6 |
11.4 |
13.0 |
14.3 |
16.0 |
17.6 |
|
|
|
|
|
|
|
|
4000-4499 |
|
|
|
|
|
7.4 |
9.4 |
11.2 |
12.8 |
14.2 |
15.8 |
17.4 |
|
|
|
|
|
|
|
|
4500-4999 |
|
|
|
|
|
7.2 |
9.2 |
11.0 |
12.6 |
14.1 |
15.6 |
17.2 |
|
|
|
|
|
|
|
|
5000-5500 |
|
|
|
|
|
|
9.0 |
10.8 |
12.4 |
|
|
|
|
|
|
|
|
|
|
|
注:上記最小保証板厚は、冷間スピニング鏡板のみに適用されます。