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Rivet for use in conjunction with high-strength steel has rivet head with rounded lower surface having small and large radii
Rivet for use in conjunction with high-strength steel has rivet head with rounded lower surface having small and large radii
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机译:与高强度钢一起使用的铆钉,其铆钉头的下表面呈圆形,半径小而大
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摘要
A half-hollow punch rivet (4) has a head (6) with a rounded lower face (7) transition to a shaft (8). The rounded lower face has a first small radius (R1) that makes a transition to a second larger radius (R2) towards the rivet head (6). The second radius is three to ten times larger than the first.
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