machine coordinate system的意思|示意

Lastly, the mathematical models of coordinate conversion between workpiece coordinate system and machine coordinate system are represented.

最后建立了五坐标数控机床不同结构类型的坐标转换(工件坐标系—机床坐标系)数学模型。

Positioning accuracy in NC machines is defined by how accurately the machine can be positioned to a certain coordinate system.

数控机床中的定位准确度被定义为机床在特定坐标系统中被定位的准确程度。

In order to ensure the coherence of the measuring data, measuring-coordinate system must be created firstly before the part is measured and checked by coordinate measuring Machine (CMM).

在产品的误差检验和反向工程中，为了实际测量的需要以及保证测量数据的一致性，用三坐标测量机进行测量之前必须建立相应的测量坐标系。

Traditionally, the surface contour test instrument or three-coordinate measuring machine is used in 3-d curved surface measuring system.

测量三维曲面轮廓的传统方法是采用表面轮廓仪式或三坐标机。

Based on a nc machine tool, the coordinate system, reference point and their relations are analysed. Several useful presetting cutter methods are also presented in this paper.

以数控车床为例，分析了数控机床使用中各种坐标系、参考点及其相互关系，从实用角度介绍了几种常见的对刀方法。

This thesis mainly focus on the system of flexible three coordinate measuring machine based on robotics and relevant theoretical technical basis.

本论文主要研究柔性臂三坐标测量机系统及相关理论与技术。