Double shaft servofeedsystem by PLC to control accurately and automatically feed of cylinder head and valve lift.
PLC控制双轴伺服进给系统，精确自动控制缸盖进给和气门升程。
2
Determining composing factors of comprehensive pull-pressing rigidity of servofeedsystem provide a theory basis for design work.
确定伺服进给系统综合拉压刚度的构成因素对设计工作提供了理论依据。
3
The capabilities of the torque, moment of inertia and acceleration of the servo motor is mostly checked. The rigidity and accuracy of servofeedsystem is verified.