双面研磨/抛光机磨削轨迹研究  

Double-Sided Lapping/Polishing Machine Grinding Trajectory Studies

作　　者：徐雳[1] 刘冰 吴石[1] 段昊阳 董瑞 XU Li;LIU Bing;WU Shi;DUAN Hao-yang;DONG Rui(School of Mechanical and Power Engineering,Harbin University of Science and Technology,Harbin 150080,China)

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2018年第4期43-50,共8页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金(51675146);黑龙江省自然科学基金(E2018048)

摘　　要：通过分析双面研磨/抛光加工机理,对工件进行受力分析,并建立工件的运动原理加工中抛光盘相对工件运动轨迹模型,进行抛光盘相对于工件运动轨迹仿真分析,得到抛光盘不同位置点对工件相对运动轨迹,最终得出对磨削轨迹均匀性的影响选取磨削轨迹致密性、均匀性最好的一组工艺参数。并进行了正交实验验证分析,从中选取一组组合优化的工艺参数,并结合理论分析的模型验证了参数的可行性,通过实验验证了理论建模的正确性。采用的分析方法和得出的结论,不仅对双面研磨/抛光机实际加工、运行及工艺参数的选择具有实用价值,也为今后的研究工作提供了理论基础。In this paper,by analyzing the double-sided lapping/polishing processing mechanism,the stress analysis was carried out on the workpiece,and we establish the pads relatively workpiece in machining the movement principle of trajectory model,pads,relative to the workpiece trajectory simulation analysis and get pads different points on the workpiece relative motion trajectory.Finally it is concluded that the grinding trajectory density uniformity effect is realized through the selection of grinding,the best uniformity of a set of process parameters.Fort he orthogonal experiment analysis,we choose the set of optimization of process parameters,combining with theoretical analysis model to verify the feasibility of parameters,the correctness of the theoretical model is verified by experiment.This article adopts the analysis method.The double-sided lapping/polishing machine processing,the actual operation and the selection of technological parameters has practical value,and provides a theoretical basis for the future research work.

关 键 词：研磨 抛光 磨削轨迹 仿真分析 工艺参数 

分 类 号：TM311[电气工程—电机] TK121[动力工程及工程热物理—工程热物理]