发明名称 Low voltage electromagnetic process for controlled riveting
摘要 The present invention relates to a method for minimizing undesirable gaps in riveted assemblies. The method includes the steps of selecting a rivet having a head and a tail with identical forming characteristics, positioning the selected rivet in an assembly that is countersunk on one of two sides, and applying a force over time to the head of the rivet and a force over time to the tail of the rivet that are equal and opposite, compensating for force unbalancing characteristics of the countersink.
申请公布号 US6176000(B1) 申请公布日期 2001.01.23
申请号 US19990439757 申请日期 1999.11.15
申请人 THE BOEING COMPANY 发明人 LULAY KENNETH E.;KOSTENICK PAUL G.
分类号 B21J15/24;(IPC1-7):B23Q17/00;G01M19/00 主分类号 B21J15/24
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