Method for producing rivet connection between e.g. plate and rivet, involves feeding signal into counter input of tool head to effectuate ending of riveting process when counter reading corresponding to target-rivet projection is obtained

摘要

The method involves deforming a rivet section (3.3) projecting over a component (1) with a projection, by wobble riveting. The rivet projection is constantly monitored during riveting process in successive timely sections, which are around multiple times shorter than cycle time of a tool head. A signal e.g. digital measuring signal, delivered by measuring systems i.e. path measurement system, is fed into a counter input of the head for effectuating ending of the riveting process when counter reading corresponding to a target-rivet projection is obtained.