Application: stud welding of gas tank, stiffener welding, gas tank seal welding, and polishing of gas tank seal ring surface for inflatable cabinet products.
Key Point 1:
Since inflatable cabinets have high requirements for welding heat input and spatter: if the heat input is large, it is easy to cause deformation of stainless steel workpieces, thereby affecting dimensions and quality.
Key Point 2:
The air tightness of this inflatable cabinet is required to reach a certain pressure. After laser welding, helium filling test for tightness is needed to avoid problems during assembly.
Complete inflatable cabinet bending, welding, and grinding:
Base metal type: stainless steel
Base metal thickness: 2/3.0mm
Joint form: splicing, butt joint, fillet welding,
Welding equipment: laser welding
Welding process: laser welding
Transition method: CMT
Welding speed: 1.5~2.5m/min