青云翻译

Bulging process can effectively improve the utilization of ring material forming the purpose to achieve precision. And can effectively eliminate the ring rolling process to the internal defects and improve product quality and ring life.

Expansion technology can effectively improve material utilization purpose of precision forming rings. And effective elimination of internal defects in ring rolling process, improve product quality and service life of rolling.

zhang the shape craft can raise the link material use factor to achieve precise formed effectively the goal.Moreover can eliminate the link to roll over the inherent drawback effectively which in the process produces, improves the link product quality and the service life.

Inflation-shaped craft have been effective in raising the utilization rate of materials is central to achieve precision molding purposes. But to be able to effectively eliminate ring rolling arising in the course of internal defects, enhanced product quality and service life.

Expansion technology can effectively improve material utilization purpose of precision forming rings. And effective elimination of internal defects in ring rolling process, improve product quality and service life of rolling.