In the professional transmission production,the adoption of flashless finish forging of gear blank by friction press can greatly save material and energy.

• 在专业的变速箱生产中,采用摩擦压力机进行无飞边精锻齿坯,其节材、节能效果非常显著,而锻件下料重量是其中一个非常重要的工艺参数。