【摘要】 以普通车床为例,分析了车床数控化改造后传动丝杠间隙对球面加工精度的影响,提出了补偿与消除丝杠间隙的措施。更多还原

【Abstract】 Takes NC transformation of common lathe as an example,influences on processing accuracy of ball face parts based on the study of turn-screw clearance in economic numerically controlled lathe were discussed.The last proposition has put forward the suggestion and measure to elimination and compensation of turn-screw clearance.更多还原