| PCB多轴级联钻机支撑结构减振分析 |
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| 引用本文： | 王志刚,陈百强,宋福民,王星,何玲,谭艳萍.PCB多轴级联钻机支撑结构减振分析[J].电子工业专用设备,2013(8):50-55. |
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| 作者姓名： | 王志刚 陈百强 宋福民 王星 何玲 谭艳萍 |
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| 作者单位： | 深圳大学机电与控制工程学院;深圳市大族数控科技有限公司;海南软件职业技术学院 |
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| 摘 要： | 不同结构与材料的PCB数控钻机床身通常采用不同结构支撑，测试了两种外置式支撑结构的振动情况，发现PCB数控钻孔机动态性能相差很大。通过仿真与测试结合分析，揭示支撑结构的变形情况与导致PCB数控钻孔机动态性能产生差异的原因．为提高PCB数控钻孔机动态性能而采用何种支撑结构形式提供有效数据。
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| 关 键 词： | PCB数控多轴级联钻孔机 支撑结构 仿真与测试 减振 |
Analysis of Chatter Reduction of Supporting Structure in PCB NC Multi-axis Connecting Drilling Machine |
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| WANG Zhigang,CHEN Baiqiang,SONG Fumin,WANG Xing,HE Ling,TAN Yanping.Analysis of Chatter Reduction of Supporting Structure in PCB NC Multi-axis Connecting Drilling Machine[J].Equipment for Electronic Products Marufacturing,2013(8):50-55. |
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| Authors: | WANG Zhigang CHEN Baiqiang SONG Fumin WANG Xing HE Ling TAN Yanping |
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| Affiliation: | 1,2(1.College of Mechatronics and Control Engineering,Shenzhen University,Shenzhen 518060,China;2.Han’s CNC Technology Co.,Ltd,Shenzhen 518052,China;3.Hainan college of software technology,Hainan 517400,China) |
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| Abstract: | The different bodies of PCB NC multi-axis connecting drilling machine with different structure and different materials usually adopt different structural support, this paper aims at two kinds of external support structure tested chatter, find a large difference of PCB NC drilling machine dynamic performance. Through simulation and test and By making use of the experiment means to reveal the deformation of supporting structure and the supporting structure leads to the reasons of the differences of PCB NC drilling machine dynamic performance, provide availability data basis for improving the dynamic performance of PCB NC drilling machine. |
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| Keywords: | PCB NC multi-axis connecting drilling machine~ Supporting structure Numerical simulationand testing Chatter reduction |
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