How to fix mold casting defects

Surfacing traditional EDM machine uses high-frequency discharge spark instant principle, after the nickel-based consumables or special consumables ionized moment acting on the workpiece surface, so welding consumables and workpiece metallurgically fused into one. Surface produce minimal heat throughout the welding process. Surfacing traditional EDM machine gun using rotating electrode, wire diameter ranging from 1.6-3.0mm. Suitable for repairing casting defects. Surfacing and traditional EDM machines on the power and discharge frequency settings, can be done to strengthen the surface coating. Can repair steel, copper, aluminum and other metals.

    Advantages: Traditional Surfacing EDM machine easy to install, simple to operate, the general staff with minimal training to operate. Weld reinforcement and high welding parts without annealing, no cracks, no distortion, no internal stress, working hard solder joints will not produce points, relative to the placement machine repair rate is rather quick fix relatively high precision, and can light detection, penetration, tensile and other tests by X. Already accepted and used for numerous casting manufacturers. In addition, mold repair also has use value section.