Here make further analysis and comparison with the traditional processing welding spark mosaic surface electric sparking, CAD/CAM intergneated techniques used in the fabrication of two halt mold and introduced techniques of chrominum plating, sand blast and spraying dry ice for surface treating the developing trend of tire mold prospected.

Application of electric spark build-up welding technology in the restoration of key components of power plant equipment;

Gear shaft restoration with reactive electric-spark build-up welding;