Several localization and inspection problems were presented including configuration space of symmetric features, geometric modeling method based on configuration space, workpiece localization algorithms, mathematic definition and evaluation algorithms, etc.
介绍了计算制造,将制造过程中的定位与检测问题归纳为设计定位、加工定位、规划设置和构件定位四类定位问题,研究了几个定位问题的理论和方法,包括对称特征位形空间、基于位形空间的零件几何建模方法、工件定位算法、公差的数学定义及其评价算法等。
Development about Workpiece's Orentational System of 5-UPS/PRPU Parallel Machine Tool;
5-UPS/PRPU并联机床工件定位系统的开发
A New Analytical Method of DOF of Located Workpiece
一种工件定位时自由度分析的新方法
Adopting Infrared to solve work pieces positioning problem of every shape.
采用红外线，从而解决各种形状的工件定位问题。
Discussion about calculating locating-error of work piece in V profile locator;
关于V形块中工件定位误差计算方法的讨论
In addition, they have minimized the time lost in changing tools, carrying out gauging operations, and aligning workpieces on the machine.
此外,更换刀具,测量和工件定位的时间也缩短至最低限度。
theory of six-point locating of workpiece
工件的六点定位原理
Move the length positioning(4), the machining aluminium materals can be confirmed then.
移动长度定位器()可确定加工件长度.
Analysis of Positioning and Clamping for Workpiece in Machining Center
工件在加工中心上的定位与夹紧分析
The theoretic problem of calculation of workpiece Orientation error when round orifices are oriented;
工件以圆孔定位时定位误差计算的理论问题
The article lays stress on discussing the choice of the locating methods, the locating styles and the locating datum for the workpiece.
本文着重探讨工件的定位方法、定位形式和定位基准的选择。
Research on Recongition and Orientation of Workpiece Based on Computer Vision;
基于视觉的工件识别定位方法的研究
On Choosing Choose Locating Criterion in Machine Tool and Clamping Apparatus;
论工件在机床夹具中定位基准的选择
Processing of locating holes in dies based on Cimatron software
基于Cimatron软件的模具定位孔加工
Design Scheme of Clamping and Locating in Machining Curved Surface Workpiece
加工曲面工件时的装夹及定位方案设计
For small numbers of boards, components can be positioned using a prism location machine.
对于少量的板，元件可以用一个棱镜定位仪来完成定位工作。
The grinding surface is also the positioning surface of the workpiece in centerless grinding.
无心磨削中，工件的磨削面就是工件的定位基准面。
located position
定位 -起动元件的
When the end face and the axis is not perpendicular within5°, constant face driver can work regularly.
由于使用工件中心孔定位从而提高了产品精度。
