Analyse the function of the import & outport length of idle stroke in processing of screwcutting and the method to confirm the length.
分析了螺纹车削加工中，空刀导入量、空刀导出量的作用及其确定方法。
2
The algorithm resolved effectively the problem of losing steps or interrupt nesting in the process of screwcutting, and the processing precision can be guaranteed.
该算法有效地解决了高速螺纹加工过程中丢步、中断嵌套等问题，保证了加工精度。
3
As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.