标准铸铁检验平台的平面度公差参考表：
|
规格（长X宽）mm |
精度等级 |
高度mm |
||||
|
0 |
1 |
2 |
3 |
|||
|
平面度公差(μm) |
||||||
|
100×100 |
4.6 |
9.0 |
18 |
|
50 |
|
|
100×200 |
4.9 |
9.8 |
19.6 |
|
50 |
|
|
200×200 |
5 |
10 |
20.5 |
|
50 |
|
|
200×300 |
5.5 |
11 |
22 |
|
50 |
|
|
300×300 |
5.5 |
11 |
22 |
|
80 |
|
|
300×400 |
6 |
12 |
24 |
|
85 |
|
|
400×400 |
6.5 |
12.5 |
25 |
|
85 |
|
|
400×500 |
6.5 |
13 |
26 |
66 |
90 |
|
|
500×500 |
6.8 |
14 |
28 |
68 |
95 |
|
|
400×600 |
7 |
14 |
27.5 |
70 |
95 |
|
|
500×600 |
7 |
14.2 |
28.5 |
71 |
120 |
|
|
500×800 |
8 |
15.5 |
31 |
78 |
140 |
|
|
600×800 |
8 |
16 |
32 |
80 |
160 |
|
|
600×900 |
8.3 |
16.5 |
33 |
83 |
160 |
|
|
1000×750 |
9 |
18 |
36 |
90 |
180 |
|
|
1000×1000 |
10 |
20 |
40 |
97 |
180 |
|
|
1000×1200 |
10 |
20.5 |
41 |
103 |
180 |
|
|
1000×1500 |
11 |
22 |
45 |
112 |
190 |
|
|
1000×2000 |
|
26 |
52 |
130 |
200 |
|
|
1500×2000 |
|
28 |
56 |
140 |
230 |
|
|
1500×3000 |
|
35 |
70 |
174 |
260 |
|
|
2000×3000 |
|
37 |
74 |
184 |
260 |
|
|
2000×4000 |
|
44 |
88 |
219 |
280 |
|
|
2500×6000 |
|
60 |
120 |
300 |
300 |
|
|
3000×6000 |
|
62 |
124 |
308 |
350 |
|
