It is well known that friction cond

It is well known that friction conditions prevailing at the interface
of die-workpiece have a profound effect on material deformation,
forming load, component surface finish, internal structure of
the product, as well as die wear characteristics in metal forming
processes. To avoid the appearance of excessive friction, it is indispensable
to use lubricants with efficient intrinsic low-friction
properties in the cold rotary forging process of spur bevel gears.
In addition, as an essential input parameter for the FE simulation

結果 (中文) 1:

众所周知，摩擦界面所使用的条件模具工件产生深远的影响，对材料的变形，成形载荷，组件表面光洁度高、 内部结构产品，以及模具的磨损特性在金属塑性成形进程。若要避免出现过多，是摩擦的不可或缺用高效固有的低摩擦的润滑剂中冷摆辗成形的直齿圆锥齿轮的进程的属性。此外，作为基本的输入参数的有限元模拟

結果 (中文) 3:

模具工件界面中普遍存在的摩擦条件对模具材料的变形、成形载荷、零件表面光洁度、产品内部结构、金属成形过程中的模具磨损特性有着深远的影响。为了避免过多的摩擦的出现，它是必要的，使用润滑油具有高效的内在低摩擦直齿锥齿轮冷摆辗成形过程中的性能分析