| 汽车曲轴的"三轴联动切点跟踪"随动磨床及其关键技术研究 |
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| 引用本文： | 黄兴红,潘旭华,吴兴,黄文广.汽车曲轴的"三轴联动切点跟踪"随动磨床及其关键技术研究[J].制造技术与机床,2011(6). |
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| 作者姓名： | 黄兴红 潘旭华 吴兴 黄文广 |
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| 作者单位： | 1. 浙江机电职业技术学院,浙江杭州,310053
2. 苏州亚微精密机床厂,江苏苏州,215021 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目 |
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| 摘 要： | 在分析两轴联动切点跟踪曲轴随动磨削方法的技术缺陷基础上,系统地介绍了"三轴联动切点跟踪"磨削原理,给出了"三轴联动切点跟踪"曲轴随动磨削运动模型,概括了该原理在曲轴连杆颈和主轴颈磨削中的技术优势.并且通过高精度液体静压导轨、高刚性直线驱动技术和在线测量与误差补偿等关键技术的综合运用,成功地解决了超精密磨削加工中各运动部件动态性能及其对加工精度的影响,攻克了用普通刚玉砂轮高效率、高精度磨削曲轴主轴颈和连杆颈的技术难题.
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| 关 键 词： | 三轴联动 切点跟踪 静压导轨 在线测量 |
Automotive crankshaft" axis linkage cut point tracking" servo grinding and its key technology |
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| HUANG Xinghong,PAN Xuhua,WU Xing,HUANG Wenguang.Automotive crankshaft" axis linkage cut point tracking" servo grinding and its key technology[J].Manufacturing Technology & Machine Tool,2011(6). |
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| Authors: | HUANG Xinghong PAN Xuhua WU Xing HUANG Wenguang |
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| Abstract: | Based on the analysis of two-axis servo cut point trackina crankshaft grinding method on the basis of technical defects,systematic introduction to the axis linkage cut point tracking grinding principle,gives the cut point tracking axis linkage with the crankshaft activity grinding motion model,summarizes the principles of the neck and the connecting rod in the crankshaft main journal grinding technology advantage.And by high-precision hydrostatic guideway,high rigidity straight line drive technology and onl... |
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| Keywords: | Triaxial Linkage Cut Point Tracking Static Pressure Guide Line Measurement |
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