10 Nozzles For Spray Welding 316L Stainless Steel Parts

Blunt the sharp corners and remove burrs.
Keep the surface of the parts smooth and clean without scratches and bumps.
The key part of the nozzle is the gap of the 154-degree cone surface after the nozzle core and the nozzle shell are assembled. The gap is 0.5﹢0.03﹣0.02 mm, uniform in 360 degrees, and the gap angle is 154 degrees. After the assembly is completed, the joint surface is welded into one piece by laser welding. After welding, the positioning pin hole is drilled, and the nozzle is cut open by wire cutting. Install the elastic positioning pin. Measure the size with precision measuring instruments.