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| 高速加工HSK工具系统的力学模型 | |
| 引用本文： | 王贵成,吴卫国,沈春根,王树林,左健民. 高速加工HSK工具系统的力学模型[J]. 南京航空航天大学学报(英文版), 2007, 24(2): 145-149 |
| 作者姓名： | 王贵成 吴卫国 沈春根 王树林 左健民 |
| 作者单位： | 江苏大学机械工程学院,镇江,212013,中国;南京工程学院机械工程系,南京,211167,中国 |
| 基金项目： | 国家自然科学基金 , 江苏省自然科学基金 |
| 摘 要： | 根据HSK工具系统的结构和工作机理建立了HSK工具系统的力学模型,分析了影响工具系统刚度的主要因素和载荷与加工质量之间的关系,揭示出HSK工具系统刚度变化的基本规律,理论分析结果与实验结果吻合.在此基础上,提出评估工具系统的性能不仅要考虑工具系统的静刚度,而且要进一步考虑工具系统的动刚度.最后,给出了HSK工具系统型号的选择原则,并建立了相应的优化操作条件. |
| 关 键 词： | 力学模型 刚度 载荷 HSK工具系统 |
| 文章编号： | 1005-1120（2007）02-0145-05 |
| 修稿时间： | 2006-06-272007-01-09 |
MECHANICAL MODEL OF HSK TOOLING SYSTEM IN HIGH SPEED MACHINING |
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| Wang Guicheng,Wu Weiguo,Shen Chungen,Wang Shulin,Zuo Jianmin. MECHANICAL MODEL OF HSK TOOLING SYSTEM IN HIGH SPEED MACHINING[J]. Transactions of Nanjing University of Aeronautics & Astronautics, 2007, 24(2): 145-149 | |
| Authors: | Wang Guicheng Wu Weiguo Shen Chungen Wang Shulin Zuo Jianmin |
| Affiliation: | 1. School of Mechanical Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China 2. Department of Mechanical Engineering, Nanjing Institute of Technology, Nanjing, 211167, P. R. China |
| Abstract: | According to the structure of the hohl schaft kegel(HSK) tooling system and its working principle, a mechanical model of the HSK tooling system is established. Major factors influencing the stiffness of the system are analyzed and the relationship between the load and the manufacturing quality is obtained. The basic rule of the stiffness variation is presented and the theoretical analysis is in a good agreement with experimental results. The dynamic stiffness must also be considered to evaluate the performance of the tooling system besides the static stiffness. Finally, the selecting principles of the HSK types are proposed and their optimum operating conditions are established. |
| Keywords: | mechanical model stiffness load HSK tooling system |
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