Self piercing riveting system for busbar aluminum profile riveting

Self Piercing Riveting System for Automatic Busway Production Aluminum Profile Assembly Machine

Self-piercing riveting is a high-speed mechanical fastening process for point joining sheet material, typically steels and aluminium alloys. It is a single-step technique, generally using a semi-tubular rivet to clinch the sheets in a mechanical joint. There is also a process variant which utilises solid rivets. As the name suggests, pre-drilled holes are not required, allowing the joint to be made rapidly in one operation. The process cycle is shown in cross-section below

► No need to drilling holes, no wast and no iron crap occured.

► Self-piercing processing allowed Non-metallic sandwich material.

► No thermal stress concentraition and no damage to the surface coating.

► High dynamic strength and far superior to the traditional welding.

► Forming by special die with stamping and processed quality is stable.

► By check the riveting point geometry size can judging the riveting quality.

► No damage to plating or coating and no need after painting or plating.

► Application:Automotive metal sheet components.

► Computer chassis,home appliances metal sheet etc.

► Elevator's metal sheet and other commercial facilities.

► Busway's industrial engineering applications.

► Other metal sheet connect occasion.

Equipment data on self-piercing riveting machine

Function introduction

Self-piercing riveting machine, also called riveting gun, is applied for busbar assembly. It can be customized according to different busbar housing. Before riveting, operator does not need to drill the hole. Machine can realize self-piercing riveting by its pressure and rivet structure. Working principal is as below.

Features:

1, The supercharger drives the split cylinder as the riveting power source, which has the characteristics of low noise, low energy consumption and no pollution.
2, The servo system controls the rivet clamp and the left and right movement, to realize the two sides are simultaneously riveted by the forward movement and the stop action of the roller.
3, The discharge line has a lateral removal function.
4, The busbar casing is no more than 3 meter length.
5, Feeding line has servo clamping mechanism, the most front-end is 3m roller table