Based on analyzing the dynamic characteristics of vertical servo motor of a NC verticalgrinder, the effect of the parameters of speed loop on the servo system was studied.
分析了数控立式磨床垂直进给轴的机电动态特性，研究了伺服系统的速度环参数对伺服系统性能的影响。
2
There is a large landing has a grinder, a large vertical lathe, CNC lathe, bainite isothermal quenching heat treatment production line and other advanced production equipment.
拥有有大型落地磨床、大型立式车床、数控车床、贝氏体等温淬火热处理生产线等先进生产设备。
3
The thesis has introduced a successful example of the old large vertical shaving machine transformed into CNC vertical internal grinder.