As a burring processed member able to suppress the formation of fatigue cracks in a burring part, one having a structure satisfying the following relations (1) to (3) is disclosed: 3≤Ra≤100 . . . (1), 3.0
Burring processed member
05.11.2024
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2025
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