| 丝杠磨削过程热变形的研究 |
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| 引用本文： | 李培生,杨克冲,陈卓宁,杨叔子.丝杠磨削过程热变形的研究[J].华中科技大学学报(自然科学版),1991(Z2). |
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| 作者姓名： | 李培生 杨克冲 陈卓宁 杨叔子 |
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| 作者单位： | 华中理工大学机械工程一系
(李培生，杨克冲，陈卓宁)，华中理工大学机械工程一系(杨叔子) |
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| 摘 要： | 本文详细分析了工件丝杠和机床热变形对丝杠螺距的影响,介绍了热变形的数值计算和实验方法.实践证明,根据变形进行补偿可加工出高精度的丝杠.
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| 关 键 词： | 丝杠磨削 机床热变形 丝杠螺距误差 螺距误差补偿 |
On the Thermal Deformation during Leadscrew Grinding |
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| Li Peisheng Yang Kechong Chen Zhuoning Yang Shuzi.On the Thermal Deformation during Leadscrew Grinding[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1991(Z2). |
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| Authors: | Li Peisheng Yang Kechong Chen Zhuoning Yang Shuzi |
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| Institution: | Li Peisheng Yang Kechong Chen Zhuoning Yang Shuzi |
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| Abstract: | The influence of thermal deformation of workpiece and machine tool on the pitch of the leadscrew during grinding is discussed. Numerical calculation of thermal deformation and the experimenting technique are given. It is shown that the compensation based on thermal deformation is an effective measure to improve the quality of the leadscrew to be ground. |
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| Keywords: | Leadscrew grinding Thermal deformation of machine tool Error of leadscrew pitch Compensation for pitch error |
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