同时对测头系统、机床坐标定位误差进行了补偿，有效地提高了在线检测精度。
This system could compensate the positioning errors of machine tools, improve the measuring accuracy effectively.
搭建了高精度三维微位移测试平台，对测头的测量范围、线性、位移误差进行了实验验证。
A high precision three-dimensional micro displacement test platform was set, and the measuring range, linearity and displacement error of the probe were tested and verified by experiments.
关节式坐标测量机的关节零位偏差是由装配工艺误差引起的，对测头末端的空间位姿误差影响极大。
The joint zero position deviations of joint type CMM, which result from assembly technology errors, have an enormous influence on the pose errors of probe end.
根据测头误差产生的机理，通过对测头不同触发区间触发力的分析，得出不同触发区间预行程量的计算公式。
All kinds of error sources will effect the on-machine measure system precision were introduced in the forth part of the paper, especially the error from the trigger probe.
第一部分是对高精度电感测头的介绍，包括其测量原理及测量电路。
The first part is the introduction of high precision inductance probe, including measure principle and measure circuit.
本文通过对单测头与双测头的原理进行比较分析，确定了在实际应用中使用单测头进行测量的方案。
The principle of cam testing with single gauge head and double gauge heads is analyzed and the measurment method with single gauge head in engineering practice is determined.
在分析动态误差对测量精度的影响基础上，对三轴空间位置、测头运行参数、测量速度分别进行了定量数据采集和比较分析。
Based on analyzing the influence of dynamic errors on measuring precision, space position of three axes, moving parameters of probe and measuring velocity also be acquired and analyzed.
试验表明，该测头可满足新型数控机床对高精密测量及仿形加工的要求。
Experiments have proved that the probe can meet the requires of new NC and be used in copying process and precise measurement.
对测量仪进行精度校核是保证测量精度的前提，精度校核分为测头校核与回转轴校核，通过测头校核可修正测头、测杆以及复位参数。
Precision checking is the precondition of the machine precision. It includes probe checking and rotor checking. Probe and reposition data can be modified through checking.
GJ-4型测头的光电接收器件使用高响应度的雪崩光电二极管，能够对一些弱反射表面获取到较好的测量信号；
Furthermore, the GJ-4 confocal probe uses an avalanche diode with high responsivity. Therefore, it can get better measuring signals from low-reflective surfaces.
对不同类型测头的精度和适用场合也作了介绍。
The accuracy of different kinds of probe and respective scope of…
对不同类型测头的精度和适用场合也作了介绍。
The accuracy of different kinds of probe and respective scope of application are…
对不同类型测头的精度和适用场合也作了介绍。
The accuracy of different kinds of probe and respective scope of application are…
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