| 汽车波形套复合缩径-胀形变形分析与求解 |
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| 引用本文： | 王连东,彭加耕,刘助柏,梁辰.汽车波形套复合缩径-胀形变形分析与求解[J].机械工程学报,2002,38(5):149-152. |
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| 作者姓名： | 王连东 彭加耕 刘助柏 梁辰 |
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| 作者单位： | 燕山大学机械工程学院,秦皇岛,066004 |
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| 摘 要： | 提出汽车波形套成形的复合缩径-胀形工艺,设计了成形模具,给出了胀形用弹性介质的设计原则,建立了波形套复合缩径-胀形力学模型,推导出各变形区的静力平衡方程,在试验研究的基础上求解了各变形区的应变场及应力场.
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| 关 键 词： | 波形套 复合缩径-胀形 平衡方程 应力场 应变场 |
| 修稿时间： | 2001年3月26日 |
DEFORMATION ANALYSIS AND CALCULATION OF AUTOMOBILE CORRUGATED SLEEVE BY COMBINED SINKING-BULGING TECHNOLOGY |
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| Wang Liandong,Peng JiagengLiu Zhubai,Liang Chen.DEFORMATION ANALYSIS AND CALCULATION OF AUTOMOBILE CORRUGATED SLEEVE BY COMBINED SINKING-BULGING TECHNOLOGY[J].Chinese Journal of Mechanical Engineering,2002,38(5):149-152. |
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| Authors: | Wang Liandong Peng JiagengLiu Zhubai Liang Chen |
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| Affiliation: | Yanshan University |
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| Abstract: | The technology of combined sinking-bulging automobile corrugated sleeve is proposed, and the deformation mould is designed. The designed principle is given for determining the bulging elastic meson, the mechanical model for combined necking-bulging corrugated sleeve is founded, and the stress equilibrium equations for deformation zones are deduced. The strain field and stress field is calculated on the basis of the test research. |
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| Keywords: | Corrugated sleeve Combined sinking-bulging Equilibrium equations Stress field Strain field |
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