upsetter

Abstract As in machine forging process with upsetter to forge partial of bars,L/D in part of thermal deformation is normally controlled within 10, and theoretical data should be within 1415.

利用平锻机使棒局部成形的平锻生产工艺中，热变形部分的长比（L／D）通常控制10以内，理论允许值不超过14～15。

The hot bearing races from upsetter go into charging baskets, are heat treated and unloaded, then the empty baskets returned, all these are carried out automatically.

从热镦机出来的红热套圈筐，以及热处理各工序的行、筐内套圈的翻卸、空筐的返回等各个阶段全自动运行，构成一热处理生产线的闭环系统。