DETERMINATION OF A CRITICAL FORMING PARAMETER FOR THE CROSS- WEDGE ROLLING OF TUBES

机译：管材楔形轧制的关键成形参数的确定

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

An explicit dynamic finite element model is used to analyze the tribo logical behavior of the cross-wedge rolling (CWR) of tubular structures. Cross-wedge rolling is a manufacturing process used to form axisymmetric parts by the relative motion of two opposing hardened dies. To date, the CWR process has been used to form only solid parts. In the present investigation, results are presented for the counteraction of flat dies that are used to deform tubular structures. By combining, numerical and experimental evidence, a critical forming parameter is developed which predicts the critical rolling conditions for the CWR forming of tubular structures. This parameter combines the effects of friction, wall thickness to radius reduction, and tube hardness.

机译：显式的动态有限元模型用于分析管状结构的楔楔横滚轧制的摩擦学逻辑行为。楔楔横轧是用于通过两个相对的硬化模具的相对运动来形成轴对称零件的制造过程。迄今为止，CWR工艺仅用于形成实体零件。在目前的研究中，提出了用于使管状结构变形的平模的抵消作用的结果。通过结合数值和实验证据，开发了关键成形参数，该参数预测了管状结构CWR成形的关键轧制条件。该参数综合了摩擦，壁厚减小半径和管子硬度的影响。

著录项

来源
《World Tribology Congress III vol.1; 20050912-16; Washington,DC(US)》|2005年|P.819-820|共2页
会议地点 WashingtonDC(US)
作者
Clint A. Morrow; Michael R. Lovell; Qiang Li;
展开▼
作者单位

Florida Institute of Technology Mechanical Aerospace Eng. Dept 150 W. University Blvd Melbourne, Florida 32901;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类机械摩擦、磨损与润滑;
关键词

相似文献

外文文献
中文文献
专利

1. Stress-Strain State in Cross-Section of Solid and Hollow Preforms while Plane Cross- Wedge Rolling [J] . Sharonov M. A., Tsepin M. A., Sharonov D. A. Кузнечно—штамповочное　производство.Обработка　материалов　давлением . 2003,第5期

机译：平面楔形轧制时实心和空心预成型坯横截面的应力应变状态
2. Stress-Strain State in Cross-Section of Solid and Hollow Preforms while Plane Cross- Wedge Rolling [J] . Sharonov M. A., Tsepin M. A., Sharonov D. A. Кузнечно—штамповочное　производство.Обработка　материалов　давлением . 2003,第5期

机译：固体和空心预制件的横截面中的应力 - 应变状态，而平面交叉楔形轧制
3. Influence of process parameters on the microstructural evolution of a rear axle tube during cross wedge rolling [J] . Ma Jia-wei, Yang Cui-ping, Zheng Zhen-hua, International Journal of Minerals,Metallurgy and Materials . 2016,第11期

机译：工艺参数对楔楔横轧过程中后轴管组织演变的影响
4. DETERMINATION OF A CRITICAL FORMING PARAMETER FOR THE CROSS- WEDGE ROLLING OF TUBES [C] . Clint A. Morrow, Michael R. Lovell, Qiang Li, World Tribology Congress . 2005

机译：管子横楔滚动的关键成形参数的测定
5. Determination of Rolling Parameters for Numerical Simulation of Cold Rolling of Nickel Aluminum Bronze. [D] . Iorio, Giuseppe. 2015

机译：镍铝青铜冷轧数值模拟的轧制参数的确定。
6. Prediction of Crack Formation for Cross Wedge Rolling of Harrow Tooth Preform [O] . Zbigniew Pater, Janusz Tomczak, Tomasz Bulzak, 2019

机译：耙齿预制棒横楔轧制裂纹形成的预测
7. Determination of material constitutive equation of a biomedical grade Ti6AI4V alloy for cross-wedge rolling [O] . Kıranlı Engin 2009

机译：跨楔轧制生物医学用Ti6Al4V合金材料本构方程的确定
8. Investigation of Critical Heat Fluxes in Vertical Tubes Internally Cooled by Freon-12. Part II - The Development of a Critical Heat Flux Correlation for Uniformly Heated Tubes [R] . Green, W. J. 1981

机译：氟里昂-12冷却内管垂直管内临界热流密度的研究。第二部分 - 均匀加热管的临界热流密度的发展

DETERMINATION OF A CRITICAL FORMING PARAMETER FOR THE CROSS- WEDGE ROLLING OF TUBES

摘要

著录项

相似文献

相关主题

期刊订阅