1) section envelope method
截面包络法
1.
The section envelope method to process ellipsoidal surface is presented,a VB program is designed to realize this arithmetic and a NC program is built based on the arithmetic.
提出加工椭球面的截面包络法,采用VB编程实现了该算法并在此基础上生成NC程序。
2) enveloping measuring method
包络面测法
3) Package captured
网络包截获
4) enveloping surface
包络面
1.
An automatic generating method for enveloping surface with ObjectARX;
利用ObjectARX实现包络面的自动生成
2.
The surface equation of metallic spiral casing was obtained by applying the enveloping surface theory.
利用包络理论，将水电站金属蜗壳曲面视为变径球面族的包络面，导出金属蜗壳曲面的理论方程。
3.
the equation of the enveloping surface is given.
讨论了二阶曲面的单参数切锥族的表示方法,导出了单参数切锥族的包络面的方程。
5) envelope surface
包络面
1.
This paper presented a method to solve the problems about five-axis NC machining interference,in which the intersections between the machining cutter movement envelope surface and the CAD model surface were calculated to realize the judgment and check of the interference in the movement of cutter,and then generated interfer-free cutter path.
利用刀具刃口回转面在两刀位点间运动形成的包络面方程与CAD模型面求交来实现五轴NC加工中干涉的判断与检验,依据检验结果对干涉进行处理,从而避免实际加工时干涉的发生。
2.
It was well known that the groove surface was the section of machining cutter movement envelope surface.
沟槽型面是刀具刃口回转面在空间运动形成的包络面的一部分,因此推导包络面的解析方程成为解决问题的关键。
3.
The definition of broad sense normal vector is presented and the formula of end cutter envelope surface is given based on it.
文中提出了广义法矢的概念 ,并基于此定义推出了圆柱端铣刀的包络面计算公式 ,给出了包络面的离散误差控制方法 。
6) surface element layer
包络表面
1.
In the present study, a general framework of hexahedral mesh generation of metal forming simulation based on master grid approach is presented, which includes identification of CAD or remeshing model, generation of core mesh, boundary mesh fitting, surface element layer (SEL) generation and mesh smoothing.
本文提出了一种基于栅格的六面体网格自动划分方法 ,它首先采用栅格法生成核心网格 ,然后把核心网格与模型边界拟合 ,为克服由于边界拟合造成的表面网格质量下降 ,采用包络表面网格的方法生成零厚度表层网格 ,通过表面网格平滑和内部节点位置平滑处理 ,最终生成具有较高质量的全六面体网格。
补充资料：嗌络
嗌络
嗌络 咽部的脉络。出《素问·至真要大论》。
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