Reasons and treatment methods for deformation of laser welding materials
Categories:
Laser
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3 days ago
C
55455rml
2 days agoThank you for your professional insights! The factors you mentioned are indeed key reasons for material deformation in laser welding, especially thermal stress and residual stress, which are particularly significant in high-power welding or thin sheet welding. For laser beam position deviation, precise optical path adjustment and real-time monitoring are crucial. Utilizing CCD vision positioning or coaxial measurement technology can effectively reduce errors. Additionally, when selecting welding materials, matching the appropriate thermal expansion coefficient and optimizing the welding process—such as segmented welding or preheating—can also help minimize deformation risks. Once again, I appreciate your summary, and I look forward to more discussions on welding quality control and process optimization!
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