最后提出了减小曲轴主轴颈径向圆跳动误差的措施。
Finally, the measures to reduce the radial circle run-out error of the crankshaft main journal have be presented.
针对加工六缸曲轴主轴颈孔、连杆颈直油孔的需要而设计的卧式双面多工位数控钻削组机。
Horizontal double sided NC combined drilling machine is specially designed for the machining of main shaft journal hole and crank arm journal straight oil hole of crankshaft with six cylinders.
在图1-4中，曲轴实际上由以下不同的部分组成，它们分别是：主轴承轴颈、连杆轴颈、曲轴臂、轴承、平衡配量（？）以及飞轮端。
The crankshafts shown in Fig 1-4 is actually made up of various parts such as main bearing journals, rod journal, crank arm, bearing, counter balanced weight and flywheel end.
利用ANSYS有限元分析软件分别建立曲轴连杆轴颈、主轴颈圆角滚压模型，进行变形分析计算。
The models of the connecting rods and principal axis neck are built, and the finite element analyses have been done to them by using ANSYS engineering software.
可实现一次装夹完成对曲轴连杆颈、主轴颈、止推面批量精密加工。
It can finish precise grinding of crankpin, main journal, and thrust face with one chucking.
可实现一次装夹完成对曲轴连杆颈、主轴颈、止推面批量精密加工。
It can finish precise grinding of crankpin, main journal, and thrust face with one chucking.
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