{"title":"直线电机法向力作用下机床横梁变形分析","authors":"Yin Yiyong, Jian Zhixin, Li Wei, Zhao Tong","doi":"10.1109/MACE.2011.5988073","DOIUrl":null,"url":null,"abstract":"Loads of two linear guides have been analyzed by mechanics theory. A simplified mechanical model of Permanent Magnet Linear Synchronous Motor (PMLSM) feeding system is established with a VH1100 high-speed vertical machining centers as the object of study. On the basis of the simplified mechanical model, when moving parts are in different stroke of X-axis, deformation of a gantry type beam has been analyzed by finite element method. Deformation of the beam has been measured. The normal force of PMLSM has been achieved by finite element simulation and relevant experiments. The simulation results are in good agreement with measured data, indicating the accuracy of the model.","PeriodicalId":6400,"journal":{"name":"2011 Second International Conference on Mechanic Automation and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis of deformations of a machine tools' beam caused by linear motor's normal force\",\"authors\":\"Yin Yiyong, Jian Zhixin, Li Wei, Zhao Tong\",\"doi\":\"10.1109/MACE.2011.5988073\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Loads of two linear guides have been analyzed by mechanics theory. A simplified mechanical model of Permanent Magnet Linear Synchronous Motor (PMLSM) feeding system is established with a VH1100 high-speed vertical machining centers as the object of study. On the basis of the simplified mechanical model, when moving parts are in different stroke of X-axis, deformation of a gantry type beam has been analyzed by finite element method. Deformation of the beam has been measured. The normal force of PMLSM has been achieved by finite element simulation and relevant experiments. The simulation results are in good agreement with measured data, indicating the accuracy of the model.\",\"PeriodicalId\":6400,\"journal\":{\"name\":\"2011 Second International Conference on Mechanic Automation and Control Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 Second International Conference on Mechanic Automation and Control Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MACE.2011.5988073\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 Second International Conference on Mechanic Automation and Control Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MACE.2011.5988073","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of deformations of a machine tools' beam caused by linear motor's normal force
Loads of two linear guides have been analyzed by mechanics theory. A simplified mechanical model of Permanent Magnet Linear Synchronous Motor (PMLSM) feeding system is established with a VH1100 high-speed vertical machining centers as the object of study. On the basis of the simplified mechanical model, when moving parts are in different stroke of X-axis, deformation of a gantry type beam has been analyzed by finite element method. Deformation of the beam has been measured. The normal force of PMLSM has been achieved by finite element simulation and relevant experiments. The simulation results are in good agreement with measured data, indicating the accuracy of the model.
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