What aspects can I refer to when choosing a resistance spot welding machine?
Resistance spot welding machine is a kind of equipment that uses Joule heat generated by electrified electrode to weld workpiece instantaneously, so as to achieve rapid welding of workpiece. Especially some spot welding machines not only help to accelerate welding power, but also improve labor conditions. However, there are many types of resistance spot welding machines in the market, which makes many buyers feel helpless. In fact, when choosing resistance spot welding machines, the following two aspects can be referred to:
1. Pressure curve
According to a large amount of market validation data, a cost-effective resistance spot welding machine has a good pressure curve. The appropriate pressure size can ensure that the cracks in the weld nuggets are more in line with the standards. Generally speaking, too much or too little pressure can cause the melting point to crack larger when forming the weld nuggets. Excessive spot welding pressure may also cause shrinkage. Therefore, selecting a resistance spot welding machine can determine whether its pressure curve meets the application standards through small tests.
2. Determine detailed nameplate content
When purchasing resistance spot welding machines, it is also necessary to carefully check the content of the nameplate. According to market research results, it has been found that regular spot welding machines have clear nameplates, which will specify the manufacturer's name, specifications and models, as well as the adjustable range of welding current. Orderers can determine the appropriate type of spot welding machine based on the location where the resistance spot welding machine will be applied and the workload.
Resistance spot welding machines are a welding equipment with a high application rate, so more and more industries are searching for and ordering high-quality spot welding machines. In addition to comparing the price and function,
it is also necessary to carefully confirm the pressure curve and detailed nameplate content when purchasing such equipment.
Suzhou Anjia Automation Equipment Co., Ltd. is a research and development enterprise engaged in automated assembly, welding, testing equipment, and production lines, mainly used in home appliance hardware, automotive manufacturing, sheet metal, 3C electronics industries, etc. According to customer needs, we can develop and customize various welding machines, automated welding equipment, assembly welding production lines, assembly lines, etc. to provide suitable automation overall solutions for enterprise transformation and upgrading, and assist enterprises in quickly realizing the transformation and upgrading from traditional production methods to mid to high-end production methods. If you are interested in our automation equipment and production lines, please contact Wei Lai Machinery.