YUHUAN lapping solution | |
Roughness: | ≤Ra 0.2 |
Flatness: | ≤0.002 mm |
Parallelism: | ≤0.002 mm |
Grinding allowance: | more than 100 um |
Grinding efficiency: | 40-50 um /min |
Thickness consistency: | 2 um |

Valve plate lapping case study
Material: compressor valve plate