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Motor laser welding is an advanced welding method with advantages such as high precision, high efficiency, and low deformation. In motor welding, laser welding can be applied to the welding of components such as rotors, stators, terminals, etc., which can effectively improve welding quality and product performance.
The principle of laser welding is to focus a high-energy laser beam on the welded material, causing it to quickly melt or soften, and then rapidly cool and solidify in a very short time to achieve welding. Due to the high energy density and fast welding speed of the laser beam, it can greatly reduce the heat affected zone and welding deformation, improve welding quality and product performance.
In motor laser welding, the following points need to be noted:
Cleaning treatment: Before welding, the welded area needs to be cleaned to remove impurities such as oil and rust, ensuring welding quality.
Positioning fixation: Fix the welded components on suitable fixtures to prevent movement or vibration during the welding process.
Accurate alignment: Before welding, it is necessary to align the weld seam to ensure the alignment and fit of the welding area, avoiding misalignment or gaps.
Control laser energy and welding speed: Laser energy and welding speed are important factors that affect welding quality and need to be selected and controlled according to actual situations.
Post weld treatment: After welding is completed, corresponding post weld treatment is required, such as stress relief treatment, elimination of welding residual deformation, etc., to ensure product performance and service life.
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