Machining performance and quality inspection specifications of hand welder

In the process of operation, the hand-push welding machine mainly uses low-heat and normal-temperature welding. The matrix does not generate heat, does not cause thermal deformation, and the metallographic arrangement of the adjacent welding points remains unchanged, no stress, no cracks, no hard spot hardening phenomenon, and does not affect Mechanical processing function.


The operation of the hand-push welding machine is simple and multi-purpose. In addition to the surfacing correction function, it can also strengthen the surface coating of cemented carbide such as tungsten carbide. The argon gas maintains good adhesion, high welding strength, metallurgical bonding, and re-condensation after the filler material is melted with the matrix, and the bonding is strong, dense, and does not fall. After welding repairs, various machining processes such as turning, milling, planing, and grinding can be carried out.


The welding wire of the hand-push welding machine comes from a wide range of sources, economical and practical, the whole machine is about 30, and it can be repaired online. Rotary self-destructive electrode stacking welding, simple operation and high working efficiency. Environmental protection and pollution-free. There is no harmful gas generated, and it can be directly held by hand, watched, and welded. The welding repair point is small, and the amount of repair after welding is small.


The repair welding process is the repeated melting and accumulation of high-frequency welding repair points. No matter the size of the defect, it can be corrected as long as it can be touched by the pen tip. Pure metal repair, no welding repair trace, welding repair function satisfies the quality inspection specifications.