How to improve the electrode life of spot welding machine wi

发布时间:2020-04-25 22:16浏览次数:
The influencing factors of electrode life of spot welding machine are obviously electrode materials, imported and domestic ones, and the difference between those with some special components and ordinary alloys is also far away.
 
The advantages of improving electrode life of spot welding machine are: 1. Saving electrode material cost; 2. Reducing the time cost of replacing electrode; 3. More controllable quality.
 
We are specialized in precision inverter DC spot welding machine. Here we briefly introduce the influence of improving power supply performance and changing welding parameters on improving electrode life
 
1、 A customer in Dongguan Nancheng.
 
Improve power performance.
 
Due to the use of the old German AC power supply, the thermal efficiency is not concentrated, resulting in a lot of heat emitted to the electrode, the electrode temperature is relatively high, and long-term welding in the case of high temperature, resulting in electrode wear easily. The inverter DC spot welding power supply of our company is replaced. Due to its high frequency DC output, concentrated thermal effect and high thermal efficiency, the electrode temperature is lower under the premise of welding the workpiece well, and the electrode works continuously under the condition of low temperature, so the service life can be improved.
 
2、 A customer in Hengli, Dongguan.
 
Change welding parameters.
 
The Bosch inverter DC spot welding power supply adopted by the other party and the equipment and mechanism made by its domestic cooperative customers are used to weld nickel plated copper sheet bumps. Due to the high power and pressure of Bosch welding machine, and the imprecision of the pressure mechanism, the welding current required is very large, while the electrode is limited by the product size and the diameter is small. The electrode works under high current density for a long time, and its service life is shortened. Replace our precise inverter DC spot welding machine, because we have very experienced in welding such products, the problems have been overcome, and naturally have been significantly improved.