1) Combined necking-bulging
复合缩径-胀形
2) sink-bulging
缩径-胀形
3) Bulging
[英][bʌldʒ] [美][bʌldʒ]
复合胀形
1.
Experiment on Compound Forming of Bulging and Extrusion for Long-Branch Tee Pipe;
长支管T型管接头复合胀形试验
2.
Compound Bulging Forming Technology and Design of Die for Three-Way Pipe of Red Copper;
紫铜等径长支管三通管复合胀形工艺
4) compound bulge forming
复合胀形
1.
A three-dimensional finite element method based on the elastoplasti city model for the analysis and design of hydraulic compound bulge forming was d eveloped.
建立了三通管复合胀形的三维弹塑性有限元模型,研究了三通管液压复合胀形中,反压大小、加载路径以及加载时间等对胀形成形的影响。
5) compound liquid bulge
复合液压胀形
1.
The limit coefficient of compound liquid bulge for tube bl ank is deduced, the limit coefficient of compound liquid bulge for aut omobile axle housings is determined, and a theoretical basis is provid ed for determining forming time and assigning bulging coefficient in a ctual production.
推导出管坯复合液压胀形极限成形系数的数学表达式，确定了汽车桥壳复合液压胀形极限成形系数，为实际生产上确定成形次数和分配各道次的胀形系数提供了理论依据。
6) swell-shrink deformation
胀缩变形
1.
The swell-shrink characteristic of expansion soils has very big bane to some engineering, so forecasting its swell-shrink deformation has the important realistic meaning.
针对膨胀土特殊工程性质,分析了胀缩变形量的影响因素。
补充资料：胀缩宇宙模型
见开放宇宙模型。
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