There is no pulse voltage in electric riveting, but there is pulse voltage in pulse riveting.

Electrothermal riveting is a joining process for joining two or more parts, in which 1 part is required to be thermoplastic, and the rest parts can be metal or nonmetal. Pulse hot riveting technology is to instantly heat the riveting head to the melting temperature of plastic from room temperature 1 to 2 seconds, then keep it for a certain time, and then blow the riveting head quickly to cool it until the plastic solidifies, and then separate it.