How should spot welding machines control splashing?
Release Time：2023-10-12
When we use a spot welding machine during the welding process, sometimes splashing may occur, which may affect the strength of the solder joint and affect the workers who are working. So how do we control splashing? Next, let's give you a brief introduction.
1. We need to strengthen the cleaning of the spot welding machine, cleaning the workbench and welding materials before and after each use to ensure the cleanliness of the welding materials.
2. During the welding process, attention should be paid to preloading. If possible, it is recommended to increase the preheating current to slow down the heating speed. When using a spot welding machine, it is not cleaned thoroughly. It is important to pay attention to the cleanliness of the working parts of the spot welding machine, as this will improve the welding process.
3. It is possible that the uneven distribution of pressure on the contact surface between the spot welding machine and the welded object leads to a high local current density, leading to early melting of the welded object and the occurrence of splashing. If splashing occurs during the later stage of spot welding, what is the reason for it? This may be because the pressure during spot welding is too high, exceeding the range of electrode pressure, causing the plastic ring to break and causing splashing. We can use methods such as shortening the power on time and reducing the current to prevent splashing.
The above is what our customer service for spot welding machines has introduced to you. We hope our introduction can be helpful for you regarding the splashing control method of spot welding machines.
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