NEN - NPR 3638
Surface roughness - Guidance for attainable roughness values R[a] for various machining operations
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 1997 |
| Status: | active |
| Page Count: | 4 |
| ICS Code (Properties of surfaces): | 17.040.20 |
scope:
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, wood etc. other results may apply.
Document History
NPR 3638
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,...
May 1, 1983
Surface roughness - Directives for the attainable roughness values R[a] for various machining operations
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