henzi stud welding, the welding deformation process, also can make plate welding material properties change, not only cause vibration plate surface welding pits, also reduces the welding plate strength, hardness, easy to cause welding place appear in leakage phenomenon;
Traditional (4) correct the screwUltrasonic nano dispersionin the vertical degree, is a correction using nut bar, screwing in welded stud, exerting force will stud twist to the vertical Yu Zhenban plate surface; This process has