Advantages of stainless steel, laser welding machine: Compared with conventional welding, low-power pulsed laser seam welding with high power density, energy concentration, heat input is small, narrow and weld distortion, etc, and focusing the laser beam can be obtained after a small spot, can be precise positioning, these features make a laser welding seam welding method is more suitable than the other for welding the small size of the workpiece. For the laser welding of thin stainless steel material, because the material is very thin, it is easy to vaporize perforated, to obtain a continuous, non-burn-through weld. The key is accurate control of the parameters. The main parameters affecting the quality of the welding laser welding current, pulse width, pulse frequency, etc., which mainly affect the results as follows: (1) as the current increases, the weld width increases, the gradual emergence of spatter during welding, the weld the surface oxidation, and a rough sense. (2) increases with the pulse width of the weld width also increases. Impact of changes in pulse width laser welding of stainless steel thin plate effect is very significant. Small pulse width is increased, the sample may lead to oxidation and burn. (3) increasing the rate of spot overlap with the pulse frequency increases, the first weld width increases. After essentially unchanged. Under the microscope, more smooth and beautiful weld. However, the pulse frequency is increased to a certain value, welding spatter seriously, weld becomes rough, and the upper and lower surfaces of the weldment appear oxidation. Laser welding (4) thin plate material appropriate to adopt a positive defocus, in the case of the same amount of defocus, being away from the weld surface confocal laser welding to get smooth and beautiful than when negative defocus. Laser welding characteristics of laser welding is a new type of welding, laser welding mainly for thin-walled materials, precision welding parts, enabling spot welding, butt welding, stitch welding, seal welding, etc., and its features are: a high aspect than the weld width is small, small heat-affected zone, small deformation, welding speed. Welds smooth, beautiful, without treatment, or simply post weld treatment processes. High weld quality, nonporous, can reduce and optimize the base metal impurities can be refined after tissue welding, weld strength and toughness at least equal to or even more than the base metal. Can be precisely controlled, focused small spot, high-precision positioning, easy to automate. Welding can be realized certain dissimilar materials. Laser welding machine Application:? Sanitary industry: pipe fittings, adjustable joints, tees, valves, shower welding. Battery industry: Lithium batteries, battery packs, laser welding electrodes. Precision welding stainless steel, titanium and other materials glasses buckle bit, frame and other locations: the optical industry. Hardware industry: impeller, kettle, lock the handle shell, complex stampings, castings welding. Automotive industry: engine cylinder head gasket, hydraulic tappets seal welding, welding spark plugs, filters welding. Healthcare: Medical equipment, medical equipment stainless steel seal welded structure. Electronics: Solid State Relay sealed off welding, metal fittings and connectors welded structure welding, mobile phones, MP3 and so on. Welding motor housing and wired, fiber optic connector tabs and the like. Hardware Industry: Door shell welding, stainless steel products, mixing knife cylinder, wine and other liquor leak