1) Non-radial holes
非径向孔加工
2) non-radial hole
非径向孔
1.
It briefly describes several practical methods for machining non-radial hole on spheroid pipes.
简述了椭球形管板非径向孔加工的几种较实用方法。
3) prepared hole-diameter
预加工小孔孔径
1.
Through FEM numerical simulation of flanging process which was carried out with ABAQUS software,the cognition that flanging process can be divided into 4 stages,the dynamic process of flanging,the method of computing for the prepared hole-diameter,the material thickness transformation of deformation area and the characteristic of effective stress distribution,etc.
利用有限元分析软件ABAQUS,对圆孔翻边成形过程进行了数值模拟,获得了翻边变形可以分为4个阶段的细观认识及其动态过程、翻边预加工小孔孔径的分析计算方法、变形区料厚变化情况以及等效应力分布与特点等。
5) deep and small hole finishing
小直径深孔加工
1.
Technology of deep and small hole finishing has been researched on emphasis for its wide range application and hard machining.
对分析总结了国内外小直径深孔加工技术,介绍了当前孔加工的最新技术和国内在这方面的研究情况。
6) maximum machining diameter of hole
最大加工孔径
补充资料:非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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