However, as the plasticdeformation

However, as the plastic
deformation increases, its lubricating effect decreases dramatically,
so it is not suitable to utilise the vaseline as a lubricant in
cold rotary forging of spur bevel gears. By contrast, the MoS2 lubricant
presents preferable stability in lubricating effect even under
large plastic deformation. Accordingly, MoS2 is determined to be
the lubricant for the following experiments of cold rotary forging
of spur bevel gears, and the predicted friction factor m = 0.14,
determined by comparing the experimentally measured data and
the standard calibration curves, is specified at the die-workpiece
interface for the FE simulations of cold rotary forging of spur bevel
gears.

結果 (中文) 1:

然而，作为塑料变形量的增加，其润滑作用显著，降低所以它不适于利用凡士林作为一种润滑剂在直齿圆锥齿轮的冷摆辗。相比之下，MoS2 润滑剂提出了甚至低于润滑效果最好稳定大塑性变形。因此，MoS2 被确定为以下实验的冷摆辗润滑剂直齿圆锥齿轮，和预测的摩擦因子 m = 0.14，由实验测得的数据进行比较和标准的校准曲线，在模具工件指定冷摆辗的圆柱锥的有限元仿真界面齿轮。

結果 (中文) 3:

然而，由于塑料
变形增大，其润滑效果急剧下降，
不宜使用凡士林作为
直齿锥齿轮冷摆辗成形润滑剂。相比之下，二硫化钼润滑剂润滑效果甚至
呈现塑性大变形下
较好的稳定性。因此，被确定为
MoS2冷摆辗压锥齿轮的实验和预测的摩擦系数= 0.14，通过比较实验测得的数据和标准的校准曲线，在模具工件的有限元模拟冷旋转锻造的直齿锥齿轮的有限元模拟。