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塑胶模具咬花（蚀纹）等级
- VDI部分级别与Ra对照表
Nr(VDI3400ref) |
Ra(um) |
0 |
0.1 |
3 |
0.15 |
6 |
0.2 |
9 |
0.3 |
12 |
0.4 |
15 |
0.55 |
18 |
0.8 |
21 |
1.1 |
24 |
1.6 |
27 |
2.2 |
30 |
3.2 |
33 |
4.5 |
36 |
6.3 |
39 |
9 |
42 |
12.5 |
45 |
18.1 |
2, YS(益新)部分级别与Ra对照表
YS |
Ra(um) |
Draft( °) min |
YS1280 |
0.010 |
1 |
YS1281 |
0.015 |
1 |
YS1282 |
0.020 |
1.5 |
YS1283 |
0.025 |
1.5 |
YS1285 |
0.030 |
2 |
YS1286 |
0.030 |
2 |
YS1287 |
0.040 |
2.5 |
YS1288 |
0.050 |
3 |
YS11000 |
0.005 |
0.15 |
YS11001 |
0.008 |
0.25 |
YS11002 |
0.010 |
0.5 |
YS11003 |
0.015 |
1 |
YS11004 |
0.020 |
1.5 |
YS11005 |
0.025 |
1.5 |
YS11006 |
0.025 |
1.7 |
YS11007 |
0.030 |
2 |
YS11008 |
0.033 |
2.2 |
YS11009 |
0.035 |
2.5 |
YS11010 |
0.040 |
3 |
YS11011 |
0.015 |
1 |
YS11012 |
0.018 |
1.5 |
YS11013 |
0.020 |
2 |
YS11014 |
0.020 |
2 |
YS11015 |
0.023 |
2.3 |
YS11016 |
0.028 |
2.5 |
YS11017 |
0.030 |
3 |
YS11018 |
0.035 |
3.2 |
YS11019 |
0.038 |
3.5 |