| 自由曲面轮廓零件的寻位加工方法 |
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| 引用本文： | 周凯,林喜荣.自由曲面轮廓零件的寻位加工方法[J].清华大学学报(自然科学版),2000,40(5):40-43. |
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| 作者姓名： | 周凯 林喜荣 |
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| 作者单位： | 清华大学,精密仪器与机械学系,北京,100084 |
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| 基金项目： | 国家自然科学基金项目!(59785005)，国家CIMS工程技术研究中心项目 |
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| 摘 要： | 为解决难以准确定位的复杂曲面零件的加工问题 ,从信息、控制与机械制造工艺及设备相结合的角度出发 ,提出自由曲面寻位加工这一新的曲面加工方法。对该方法所涉及的曲面零件的自动寻位、基于寻位信息的位姿自适应加工控制等关键问题给出了可行的解决办法。在此基础上开发了曲面零件寻位加工控制软件并进行了仿真验证。理论分析与实验结果表明 ,所提出的方法是可行的 ,为复杂自由曲面零件的无定位加工开辟了一条新的有效途径
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| 关 键 词： | 曲面零件 寻位加工 无定位 位姿自适应 |
| 修稿时间： | 1999-05-25 |
State searching machining technique for curved surface parts |
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| ZHOU Kai,LIN Xirong.State searching machining technique for curved surface parts[J].Journal of Tsinghua University(Science and Technology),2000,40(5):40-43. |
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| Authors: | ZHOU Kai LIN Xirong |
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| Abstract: | A state searching machining technique was developed to solve machining problems for complex curved surface parts that can not be accurately located. Feasible approaches were presented to solve key problems such as automatic state searching of curved surface parts and adaptive machining control based on acquired real state information. The control software for state searching machining for curved surface parts was developed and experimentally verified. Theoretical analysis and experimental results show that the proposed method effectively enables locating free machining of curved surface parts. |
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| Keywords: | curved surface part state searching machining locating free position and orientation adaption |
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