Busbar Rivet For Hydraulic Self Piercing Riveting Mahince​

Bus bars are an essential component of electric vehicles. This metallic strip or bar efficiently distributes electrical power from high-energy battery packs to electric motors and other devices. Usually uninsulated, bus bars must have sufficient stiffness to be supported in air by insulated pillars. This helps cool the conductors and enables engineers to tap in at various points without creating a new joint.

Bus bars are typically produced by stamping copper sheets. However, because aluminum is both lighter and cheaper than copper, engineers would like to use that metal for bus bars. The only problem with that idea is that aluminum has less current-carrying capacity and higher impedance than copper due to its greater electrical resistivity.

Of course, creating a hybrid bus bar raises the challenge of how to connect the two materials easily and effectively without causing electrical disruptions. Existing options consist almost exclusively of threaded fasteners and welding technologies.

Equipment data on self-piercing riveting machine

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