| 滚柱直线导轨副接触区的接触变形分析 |
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| 引用本文： | 王威,王福吉,张雪.滚柱直线导轨副接触区的接触变形分析[J].装备制造技术,2011(1):4-5,9. |
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| 作者姓名： | 王威 王福吉 张雪 |
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| 作者单位： | 大连理工大学,机械工程学院,辽宁,大连,116024 |
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| 基金项目： | 国家科技重大专项支持项目，辽宁省教育厅科研项目，辽宁省科技攻关项目 |
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| 摘 要： | 针对机床中重要的运动结合部——滚柱直线导轨的接触区的接触变形区域,进行了受力分析,并把一种新的变形理论模型应用于滚柱直线导轨接触区的变形计算,通过有限元分析,验证了计算公式的正确性,同时还得到了接触区滚动体的圆弧母线与直母线相切处的受力接触变形图和应力图,为相应滚子的设计提供了一定参照。
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| 关 键 词： | 滚动直线导轨副 滚子 接触变形 有限元分析 |
Contact Deformation Analysis of the Contact Region of Roller Linear Guide |
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| Authors: | WANG Wei WANG Fu-ji ZHANG Xue |
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| Affiliation: | (School of Mechanical Engineering,Dalian University of Technology,Dalian Liaoning 116024,China) |
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| Abstract: | Directing an important kind of joints of the machine tool-roller linear guide,the contact stress of the contact region of it was presented.A new deformation theory model is applied to the contact area of the linear guide roller to use to calculate the deformation,then the correctness of the formula is verified by finite element analysis.And the contact deformation diagrams of the roller tangent point of the straight generator and the arc generator are also obtained by finite element contact analysis,which provide a reference to the design of corresponding rollers. |
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| Keywords: | roller linear guide roller contact deformation finite element analysis |
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