1) bent into shape
压弯成型
1.
This paper theoretically explores the phenomenon that the tubular radiators of transformer tend to be crumpled when bent into shape,thereby presenting some methods to improve its surface quality.
对变压器散热管压弯成型时易起褶皱或折断的现象进行了理论上的探讨 ,并提出了提高其外观质量的措
2) bending and forming press
弯曲成型压力机
3) roll forming
辊弯成型
1.
Numerical simulation of multi-pass roll forming of channel section with outer edge;
外卷边槽钢多道次辊弯成型数值模拟
2.
Study on dynamic simulation of roll forming of ERW pipes;
ERW焊管辊弯成型过程的动态仿真研究
3.
Simulation the Roll Forming Process of AHSS;
先进高强度钢辊弯成型有限元仿真研究
4) cold-roll forming
冷弯成型
1.
Effects of anisotropic yield criteria on the spring-back s FEM simulating of stainless stell sheet s cold-roll forming process;
各向异性屈服准则对不锈钢板冷弯成型回弹模拟的影响
2.
Inorder to reduce periodicity of cold-roll forming processs and improve the quality of products and me- chanical property the explicit dynamic finite element method with the software of ANSYS/LS-DYNA to simulate the cold-roll forming processs of channel stell,is studied including deforme,stresses and stains in the forming process.
采用ANSYS里的LS -DYNA模块对槽钢辊式加工工艺进行显示动力学有限元法模拟,分析成型中轧件的变型特点及应力应变分布,为冷弯成型CAD\CAE技术提供有力的实验数据和理论支持,最终应用于实际生产。
3.
The basic principles and arithmetic of FEM numerical simulation of cold roll forming process are reviewed in this paper,the large structural analysis program ANSYS/LS-DYNA is used to simulate cold-roll forming progress,analyze the simulating results,and gain the theory and technology which are useful to directing real manufacturing.
概述了冷弯成型过程有限元数值模拟的基本原理和基本算法,利用ANSYS/LS-DYNA分析软件对冷弯过程进行有限元数值模拟,并对模拟结果进行受力和应变分析以验证其可行性和正确性,为冷弯成型的工程设计提供了科学依据,从而降低设计风险。
5) cold bend forming
冷弯成型
1.
A kind of rectangular hollow I-beam made of two M-type steels,which were rolled by cold bend forming machine with plate or strip under the condition of room temperature and were welded together,was Introduced.
介绍了一种矩形空心工字钢,该空心工字钢由板(或带卷)经冷弯成型机组在室温下冷弯成型成两块近似M形型钢后再焊接在一起而制造,与热轧H型钢相比较,在单重相同的情况下,WXG可提高5 56%-45 96%,WYG可提高51 01%-105 46%;在截面系数相同的情况下,可节约材料1 1%-18 42%。
2.
According to the mechanism of equivalent function between imposed on the slab by the force of shaping roll and needed to get the desired shape in this step,a theoretical expression for calculating cold bend forming force is presented on the basis of previous work.
在研究冷弯变形过渡区基础上，按照成型过程中成型辊施加于坯料上的力所做的功与坯料在该道次中实现规定的几何形状产生变形所消耗的功相等的原理，建立了计算冷弯成型力的理论表达式。
6) cold roll forming
辊弯成型
1.
The application of Element Free Galerkin Method on the local crowning of cold roll forming;
无单元伽辽金法在辊弯成型局部凸起问题的应用
2.
针对压型板辊弯成型过程中带材变形复杂、成型规律难于掌握的问题,应用显式动态有限元模块ANSYS／LS-DYNA对压型板辊弯成型的全过程进行模拟分析。
3.
Cold roll forming is regarded as a blank art,and it develops rapidly in recent yearsIn this paper,the research condition and development future of cold roll forming in some aspects such as forming technology,forming theory and forming CAE both in China and abroad have been discussed and analyzed comprehensivel
辊弯成型是一种未完全掌握的工艺，近年来，得到了显著的发展。
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
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