| 采用振动攻丝提高工艺系统刚度的机理研究 |
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| 引用本文： | 张春晔,李海林,王贵成. 采用振动攻丝提高工艺系统刚度的机理研究[J]. 工具技术, 2003, 37(3): 11-13 |
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| 作者姓名： | 张春晔 李海林 王贵成 |
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| 作者单位： | 江苏大学(张春晔，李海林)，江苏大学(王贵成) |
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| 基金项目： | 国家自然科学基金资助项目 (项目编号 :5 9775 0 71) |
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| 摘 要： | 对振动攻丝可提高工艺系统刚度的动力学机理进行了理论分析和试验验证 ,指出减小净切削时间比(Tc/T)可提高攻丝系统刚度 ,从而达到改善丝锥耐用度和螺纹加工质量的目的
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| 关 键 词： | 振动攻丝 丝锥 动态角位移 系统刚度 |
Research on Mechanism of Improving Rigidity of Process System by Vibration Tapping |
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| Zhang Chunye Li Hailin Wang Guicheng. Research on Mechanism of Improving Rigidity of Process System by Vibration Tapping[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2003, 37(3): 11-13 |
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| Authors: | Zhang Chunye Li Hailin Wang Guicheng |
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| Abstract: | The dynamic mechanism of improving the rigidity of tapping process system by vibration tapping is analyzed theoretically and experimentally. It is indicated that the rigidity of tapping process system can be improved by reducing the ratio of clean cutting time T c to period T , so that the tap life and the tapping quality can be improved. |
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| Keywords: | vibration tapping tap dynamic angle displacement system rigidity |
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