3) "six points locate"
六点定位
1.
The Composition and Performance Analysis in "six points locate" Mode Series Turning Vice;
“六点定位”式系列回转虎钳的结构与性能分析
4) original point
工件原点
5) workpiece localization
工件定位
1.
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。
6) locating principle
定位原理
1.
Therefore,based on locating principle model,three judgment theorems were firstly proposed to analyze the correctness of the locating scheme according to the solution construction of homogenous linear equations.
工件自由度的合理约束是夹具设计的关键,基于定位原理的数学模型,根据齐次线性方程组解结构的性质,首先推导了三个定位方案的合理性判据;然后,基于刚体运动学,建立了描述加工要求和理论约束自由度之间关系的自由度模型;最后,利用典型实例详细讨论了自由度模型及合理性判据的分析应用过程。
2.
It introduces the basic components and locating principle of GPS,combined with the application in the measure practice in YU-HUAI railway,represents the using methods and application effects of GPS in railway control measures,to prospect the better application of GPS in railway control measures.
简要介绍了GPS(全球定位系统)基本的组成和定位原理,结合在渝怀铁路测量实践中的应用,阐述了GPS在铁路控制测量中的使用方法和应用效果,以期GPS在铁路工程施工测量中能更好地推广应用。
补充资料：六甲基六乙烯基环六硅氧烷
CAS：18304-82-0
分子式：C18H36O6Si6
分子质量：516.99
中文名称：六甲基六乙烯基环六硅氧烷
英文名称：Hexamethylhexavinylcyclohexasiloxane
2,4,6,8,10,12-hexamethyl-2,4,6,8,10,12-hexavinyl-cyclohexasiloxane
分子式：C18H36O6Si6
分子质量：516.99
中文名称：六甲基六乙烯基环六硅氧烷
英文名称：Hexamethylhexavinylcyclohexasiloxane
2,4,6,8,10,12-hexamethyl-2,4,6,8,10,12-hexavinyl-cyclohexasiloxane
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条