表面光潔度 | ▽1 | ▽2 | ▽3 | ▽4 | ▽5 | ▽6 | ▽7 | |
表面粗糙度 | Ra | 50 | 25 | 12.5 | 6.3 | 3.2 | 1.60 | 0.80 |
Rz | 200 | 100 | 50 | 25 | 12.5 | 6.3 | 6.3 | |
表面光潔度 | ▽8 | ▽9 | ▽10 | ▽11 | ▽12 | ▽13 | ▽14 | |
表面粗糙度 | Ra | 0.40 | 0.20 | 0.100 | 0.050 | 0.025 | 0.012 | ----- |
Rz | 3.2 | 1.60 | 0.80 | 0.40 | 0.20 | 0.100 | 0.050 |
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