It is an important step to determine the origin of part coordinate system in CNC operations.
确定工件坐标系原点是数控加工中重要的一个步骤。
It is an important step to determine the origin of part coordinate system in CNC operations.
对刀建立工件坐标系是数控加工操作的重要内容。
It introduce some mainly methods and its' application of the part coordinate system origin on the machining center according to the products in practice.
结合生产实践中的零件，对其在加工中心上进行工件坐标系原点确定的几种主要方法及其应用进行了探讨。
In the part coordinate system, the function of the auto-program tool (APT) cutter flank is constructed, and the point set close to the cutter-flank is selected based on the critical position.
在零件坐标系统，该函数的自动编程工具(apt)的切割器侧翼构成，并且被选择的点集接近切刀侧翼的基础上的关键位置。
This paper introduces several methods and operating procedures for determining the origin of part coordinate system in CNC outside milling. It also analyzes their characteristics and application.
本文介绍几种数控铣削外轮廓时确定工件坐标系原点的方法及其操作步骤，并分析了其特点及适用场合。
We are finding a parametric equation for the sphere using two variables phi and theta which happen to be part of the spherical coordinate system.
我们建立有两个变量φ和θ的球面的参数方程,它们恰好是,球坐标系统的一部分。
This part delves into the local coordinate system transformation. The mathematics of this problem are simple, but elaborate.
这篇文章主要研究局部坐标系统转换。这个问题涉及的数学知识非常简单，但是很复杂。
Radar raster scan coordinate converter is the most important part of a radar raster scan display system.
雷达光栅扫描坐标变换器是雷达光栅扫描显示系统的关键部件。
As an important part of GIS platform, spatial reference system includes coordinate transformation and map projection, also named as map projection transformation system.
GIS中的空间参照系统是GIS平台中的重要组成部分，内容包括各种坐标系统的转换和地图投影，故也称为投影变换系统。
Finally, movement navigation algorithm based on generalized coordinate system was put forward, and part movement was guided according to assembly constraints.
最后，提出了基于广义坐标系的运动导航算法，根据装配零件满足的约束对其运动进行引导。
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。
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。
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