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How does a spot welder go about controlling spatter?
Release time:
Dec 14,2023
We use the spot welder in the welding process, sometimes spatter may affect the strength of the welded joints, the impact on the workers who are operating, so how do we go to control the spatter? Next we will give you a brief introduction to it.
1, we need to strengthen the spot welding machine cleaning, each time before and after the use of the spot welding machine workbench and welding to clean, to ensure that the welding is neat and clean.
2, in the welding process should pay attention to the pre-pressure, if possible, recommended the use of increased preheating current to slow down the speed of heating. In the use of spot welding machine spot welding machine is not clean, to note that the spot welding machine workpiece cleaning, so that welding will be better.
3, it may be because of the spot welder and welding items on the contact surface of the pressure distribution is not uniform, resulting in a local current density is too high, which led to the early melting of the weld, which led to the generation of spattering. If it is produced in the late spot welding spatter, then what is the cause of it This may be because the spot welding pressure is too large, more than the electrode pressure within the scope of the plastic ring, resulting in the plastic ring rupture, resulting in spatter, we can use to shorten the energizing time and reduce the current to prevent spatter.
Jiangyin Keyu Electric Co., Ltd.
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Add: No.89 Huadong Road, Jiangyin City, Jiangsu Province, China
E-mail: kydq@jykeyu.com
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