Transmission element for a punch riveting, punch riveting, manufacturing equipment and method for determining a vibration behavior

摘要

The invention relates to a transmission element (15 ') for transmitting vibrations to a rivet in a punch riveting device with a vibration generator, wherein the transmission element (15') via a first end (131) is coupled to the vibrator such that the transmission element (15 '. ) is vibratable by the vibration generator, wherein the transmission element (15 ') at a second end (132) is brought into contact with the rivet, wherein the transmission element (15') a channel (136) in a first opening ( 141) at the second end (132), wherein the channel (136) is formed such that an optical signal (110) can be directed through the channel (136) to rivet, and such a punch riveting apparatus, a manufacturing device and a method for determining a vibration behavior.