how is seamless welding technology

Seamless welding technology exhibit excellent performance, improve the accuracy of the parts, smoothness and appearance and shorten the mould manufacturing cycle in the welding mold. It overcomes the defects which appear seams to affect the mould beauty in the welding process.

In recent years, with the rapid growing demand of global market for high quality parts, people is more and more favored the seamless welding technology that can improve the parts precision. The seamless welding technology not only can help mold eliminate welding seam, but also enhance the parts’ precision, smoothness and appearance. Meanwhile this technology carries out efficient control in the plastic injection forming process and shortens the mould processing cycle. Since the steel pipe has excellent surface with seamless welding production process, there is no need to adopt the secondary plating and annealing. So the steel pipe also avoids the size change because of shrinkage.

New seamless welding technology adopts modern processing tools and some new technology. According to new technological requirements, when you process similar mesh mold core and cavity, you need to use the fourth axis machine to avoid mobile and the second clamping. So it can improve the tolerance dimension precision. This greatly enhances product quality and the finish of seamless welded. The emergence of new seamless welding technology makes the die channel design a variety of changes and adopting polyhedron vertical machining center becomes possible. In the actual mold forming process, the change of the die channel design can help to control the optimal temperature change of mould heating and cooling. The application of seamless welding technology makes work-piece not occur warping and deformation and doesn’t cause any problem about the cavity and the side matching of mold core. In addition, because the work-piece can slope, it avoids only using the ball milling cutter for face process and prolongs the service life of the cutter.