thread error

Lead error would be occurred during process thread by NC lathe.

用数控车床加工精密螺纹时,在开始段和结束段会出现导程误差.

The operational principle, design of the hardware and software of an automatic thread spool length gauge are introduced. Comparing with mechanical length gauge and manual operation, the error on length gauging for thread winding is much lower.

介绍自动定长仪的工作原理、硬件及软件的设计，采用该仪器所绕制的塔线的线长误差比采用机械式定长器或人工操作大幅度降低。

Error ( % 1 ) initializing Accounting Thread. Accounting information will not be logged.

初始化记帐线程出现错误 ( %1 ). 将不会记录记帐信息.

A new software-based method for flexible thread pitch error compensation is proposed, considering the traditional equi-thread pitch error compensation and the usage of the CNC machine tools.

将传统的等螺距误差补偿与机床使用情况相结合，提出并采用软件方法实现弹性螺距误差补偿。

The relationship between the screwing length of screw thread and the pitch error, screw linearity error, screw precision and screw tolerance is discussed to explain how to select the screwing length of screw thread in actual applications.

对螺纹旋合长度与螺距误差、螺纹直线度误差、螺纹精度及螺纹公差的相关联系进行分析，说明螺纹旋合长度在实际中的选择应用。