- 泊头市安宇工量具
铸铁方尺
|
规格 mm |
相对测量面平行度 |
相邻两侧面垂直度 |
测量面直线度 |
||||||
|
精度等级 um |
|||||||||
|
0 |
1 |
2 |
0 |
1 |
2 |
0 |
1 |
2 |
|
|
200 × 200 × 30 |
4 |
8 |
16 |
1.5 |
3 |
6 |
4 |
8 |
16 |
|
250 × 250 × 30 |
4.5 |
9 |
18 |
2 |
8 |
8 |
4.5 |
9 |
18 |
|
300 × 300 × 30 |
5 |
10 |
20 |
2.3 |
9 |
9 |
5 |
10 |
20 |
|
400 × 400 × 40 |
6 |
12 |
24 |
2.6 |
10 |
10 |
6 |
12 |
24 |
|
500 × 500 × 50 |
7 |
14 |
28 |
3 |
12 |
12 |
7 |
14 |
28 |
|
600 × 600 × 50 |
8 |
16 |
32 |
3.5 |
14 |
14 |
8 |
16 |
32 |
