Laser welding uses laser as welding heat source, which has the advantages of high energy density, concentrated heating, fast welding speed and small welding deformation. With its unique advantages, laser welding is especially suitable for load cell seal welding. After laser welding, the surface of the metal shell of the transducer is smooth and defect-free. The weld strength is comparable to the base material, and the welding process will not damage the internal photosensitive elements of the sensor. Laser welding has excellent appearance and tightness.
