News & Technicals

Resistance Spot Welding Machine Secondary Circuit and Auxiliary Tools

The secondary conductive cable of resistance spot welding machine: It is required to be easy to install and unload, flexible, small in size, with sufficient conductive cross-section to reduce resistance and loop impedance loss, durable, and able to withstand the heating and electromagnetic impact of long-term electric welding The insulation layer has better heat resistance, wear resistance, oil resistance, aging resistance and good heat dissipation. Water cooling should be used for high current and high usage.

Electrode dresser: The electrode dresser is a very important auxiliary tool for the multi-spot welding machine to ensure the qualified size of the electrode tip. It is driven by a motor to drive a hose-flexible shaft device to transmit power to the electrode dresser. This dresser power Large, sturdy and durable, but the operator’s labor intensity is greater, but it is labor-saving and labor-saving than manual file trimming, and the electrode diameter is standard.

The pneumatic electrode dresser is driven by compressed air, which is convenient and flexible to operate, but it is easy to be damaged. There is no electric electrode dresser that is durable.