| 特殊工件磨削加工问题研究 |
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| 引用本文： | 李发智,郑凯飞,王上.特殊工件磨削加工问题研究[J].数学的实践与认识,2011,41(14). |
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| 作者姓名： | 李发智 郑凯飞 王上 |
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| 作者单位： | 1. 同济大学交通运输工程学院,上海,201804
2. 同济大学铁道与城市轨道交通研究院,上海,201804 |
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| 摘 要： | 对特殊工件的磨削加工过程进行抽象、建模和求解.将砂轮和底座看成刚性坐标系,将工件所在的下台、中台、上台看成可平移旋转的变换坐标系,基于工件母线方程,以砂轮和工件母线相切为紧约束,运用平面坐标变换理论设计加工方案,并对方案进行了误差分析,最后考虑砂轮的实际磨损,分别提出圆柱形和轮式砂轮修整磨削策略.
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| 关 键 词： | 特殊工件磨削 加工基准 坐标变换 脉冲指令工序 |
Research on Special Workpiece Grinding Problems |
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| LI Fa-zhi,ZHENG Kai-fei,WANG Shang.Research on Special Workpiece Grinding Problems[J].Mathematics in Practice and Theory,2011,41(14). |
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| Authors: | LI Fa-zhi ZHENG Kai-fei WANG Shang |
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| Institution: | LI Fa-zhi~1,ZHENG Kai-fei~2,WANG Shang~1 (1.School of Transportation Engineering,Tongji University,Shanghai 201804,China) (2.Railway and Urban Mass Transit Research Institute,China) |
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| Abstract: | In this article,we abstract and model the process of special workpieces grinding, then we solve the optimization model.According to the workpiece generatrix equation,we design the proposal and analyze the error.At last,we raise the mending strategy and get good results. |
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| Keywords: | special workpieces grinding machining benchmark coordinate transformation pulse command process |
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