| 精密长丝杠力变形仿真优化磨削工艺系统 |
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| 引用本文： | 王永业,宋洪涛,宾鸿赞.精密长丝杠力变形仿真优化磨削工艺系统[J].华中科技大学学报(自然科学版),1998(2). |
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| 作者姓名： | 王永业 宋洪涛 宾鸿赞 |
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| 作者单位： | 华中理工大学机械科学与工程学院!430074 |
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| 基金项目： | 高等学校博士学科点专项科研基金!7548721 |
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| 摘 要： | 对精密长丝杠磨削过程中的力变形进行了理论分析，根据实际加工中经常采用的磨削工艺系统对磨削过程进行了力变形仿真，并提出了利用力变形仿真对中心架的数量与位置进行优化的方法．与实际加工中所用的磨削工艺系统参数相比，优化结果表明可以大大提高精密长丝杠的磨削精度．
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| 关 键 词： | 丝杠 精密磨削 计算机仿真 优化 |
Optimization of Grinding Complex for Precision Long Leadscrew Based on Computer Simulation on Force-Induced Deformation |
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| Wang Yongye, Song Hongtao, Bin Hongzan.Optimization of Grinding Complex for Precision Long Leadscrew Based on Computer Simulation on Force-Induced Deformation[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(2). |
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| Authors: | Wang Yongye Song Hongtao Bin Hongzan |
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| Abstract: | The force-induced deformation of a precision long leadscrew during grinding is theoretically analyzed, and according to the grinding complex usually adopted in practice, computer simulation of force-induced deformation is carried out. A method for the optimization of the numbers and position of the steadies in the complex based on force-induced deformation simulation is presented. It is shown that the optimization method proposed can greatly improve the grinding accuracy of the precision long leadscrew. |
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| Keywords: | leadscrew precision grinding computer simulation optimization |
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