| 滚珠丝杠副外滚道研磨工艺参数优化试验研究 |
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| 引用本文： | 林成,王禹林,欧屹,冯虎田.滚珠丝杠副外滚道研磨工艺参数优化试验研究[J].组合机床与自动化加工技术,2019(2):108-111. |
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| 作者姓名： | 林成 王禹林 欧屹 冯虎田 |
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| 作者单位： | 南京理工大学机械工程学院 |
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| 基金项目： | 国家重大专项(2018ZX04041-001) |
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| 摘 要： | 为深入研究研磨工艺参数对丝杠滚道表面的影响,应用自主研制的滚珠丝杠研磨工装及研磨试验台,采用正交试验法设计试验,运用极差法分析了研磨工艺参数研磨摩擦力矩、研磨颗粒大小、研磨转速和研磨周期对滚珠丝杠行程误差、表面粗糙度和残余应力的影响规律。并基于正交试验法的分析结果对研磨工艺参数进行了优化,通过实验验证明,优化的研磨工艺参数可以有效的改善滚珠丝杠的滚道表面质量和综合性能,为滚珠丝杠研磨工艺的参数选择提供了借鉴意义。
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| 关 键 词： | 滚珠丝杠 研磨工艺 正交实验 综合性能 参数优化 |
Parameter Optimization on the Lapping of Raceway Tracks of Ball Screws by Experiment Research |
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| LIN Chen,WANG Yu-lin,OU Yi,FENG Hu-tian.Parameter Optimization on the Lapping of Raceway Tracks of Ball Screws by Experiment Research[J].Modular Machine Tool & Automatic Manufacturing Technique,2019(2):108-111. |
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| Authors: | LIN Chen WANG Yu-lin OU Yi FENG Hu-tian |
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| Affiliation: | (School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China) |
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| Abstract: | A lapping experiment was conducted with the designed lapping tool and testing table to investigate the influence of lapping parameters on the ball screws.The orthogonal test method was applied for the design of experiment,and the range method was used to analyze the influence of the lapping parameters-lapping friction torque,particle size,lapping speed,lapping cycle on the travel error,the residual stress and the surface roughness of the ball screws.Based on the analyses of the orthogonal test method,the lapping parameter optimization was realized.Through experimental verification,the optimized lapping parameters can effectively improve the surface quality and comprehensive performance of the ball screws,which provides a reference for the lapping parameters selection of lapping process. |
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| Keywords: | ball screw lapping orthogonal experiment comprehensive performance parameter optimization |
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