|
有效行程内目标行程公差ep和行程变动量Vup(摘自GB/T 17587.3—1998) μm |
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|
有效行程/mm |
精度等级 |
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|
1 |
2 |
3 |
4 |
5 |
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|
＞ |
≤ |
ep |
Vup |
ep |
Vup |
ep |
Vup |
ep |
Vup |
ep |
Vup |
|
— |
315 |
6 |
6 |
8 |
8 |
12 |
12 |
16 |
16 |
23 |
23 |
|
315 |
400 |
7 |
6 |
9 |
9 |
13 |
12 |
18 |
18 |
25 |
25 |
|
400 |
500 |
8 |
7 |
10 |
9 |
15 |
13 |
20 |
19 |
27 |
26 |
|
500 |
630 |
9 |
7 |
11 |
10 |
16 |
14 |
22 |
20 |
32 |
29 |
|
630 |
800 |
10 |
8 |
13 |
11 |
18 |
16 |
25 |
22 |
36 |
31 |
|
800 |
1000 |
11 |
9 |
15 |
12 |
21 |
17 |
29 |
24 |
40 |
34 |
|
1000 |
1250 |
13 |
10 |
18 |
14 |
24 |
19 |
34 |
27 |
47 |
39 |
|
1250 |
1600 |
15 |
11 |
21 |
16 |
29 |
22 |
40 |
31 |
55 |
44 |
|
1600 |
2000 |
18 |
13 |
25 |
18 |
35 |
25 |
48 |
36 |
65 |
51 |
|
2000 |
2500 |
22 |
15 |
30 |
21 |
41 |
29 |
57 |
41 |
78 |
59 |
|
2500 |
3150 |
26 |
17 |
36 |
24 |
50 |
34 |
69 |
49 |
96 |
69 |