Gr23 Medical Titanium Tube Welding Process

Grinding machine, auxiliary equipment and tools: argon gas protection set. Special file, stainless steel wire brush, etc.
Gr23 titanium plate and titanium tube welding process.
Processing tools should be dedicated, pipe cutting and beveling; pipe cutting and beveling should be carried out in specialized workplaces using mechanical processing methods. Processing to use non-polluting media clean water for cooling. And keep clean to prevent iron contamination. Processed pipe mouth should ensure that the surface is flat, no cracks, heavy skin and other defects. The larger inclination deviation of the notch plane does not exceed 1% of the pipe diameter.

Remove defects such as flying edge, burr, convexity, etc.
Surface cleaning: austenitic stainless steel made of steel wire brush to remove all the welding surface of titanium plate and bevel within 100mm of the vicinity of the rust skin, paint, dirt, dust and debris that can react with the titanium material. Use the grinding wheel to trim the processing surface.
The axis shall not be offset, grouping: titanium tube, fittings aligned, clamped. The gap should be even and consistent, and should prevent the titanium tube from being damaged and contaminated in the assembly. Avoid forced alignment. Positioning welding adopts the same welding process as formal welding.