NEN - NPR 3638
Surface roughness - Directives for the attainable roughness values R[a] for various machining operations
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1983 |
| Status: | inactive |
| ICS Code (Properties of surfaces): | 17.040.20 |
Document History
March 1, 1997
Surface roughness - Guidance for attainable roughness values R[a] for various machining operations
This code of practice gives information about the attainable roughness Ra for various machining operations. It is applicable to surface roughness of metals. For materials like plastics, ceramics,...
NPR 3638
May 1, 1983
Surface roughness - Directives for the attainable roughness values R[a] for various machining operations
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