关于运动控制器激光加工机床数控系统研究.pdf

Mar．2015 HydromechatronicsEngineering Vo1．43 N0．6 HydromechatronicsEngineering http：／／jdy．qks．cqut．edu．cn E-mail：jdygcyw@126．corn DesignofCNCsystem schemeonlaser processingITIachinebasedon motioncontroller Hong—yanSHI，Xiao—q~angWU，Chun,youZHANG (CollegeofMechanicalEngineering，InnerMongoliaUniversityfortheNationalities，Tongliao028000，China) Abstract：SincethereexistsomeshortcomingsforthepresentlaserprocessingmachineCNC system，thedesign schemeoflasermachiningopenCNCsystem wasproposedinthispaperbasedonmulti—axismotioncontroller．The multi—axismotioncontrolleristhecoreofthesystem ，andthePCisservedasthesupportunit．Thehardwaresc— lectionanddesignofsoftwarewereintroducedinthispaperanditprovidesanewwayofrthestudyoflasermachi— ningCNC system． Keywords：Motioncontroller，Laserprocessingmachine，CNCsystem doi：10．3969／j．issn．11301—3881．2015．06．017 Documentcode：A CLCnmnber：TH215 relativelyhigh[7-8]．Theconceptofopenarchitec— 1Introduction tureCNC system makesupforthelackofspecialNC system，openCNC system hasgoodopening，wideu— Themainapplicationfieldsoflaserprocessingtech— niversality，and ithasadvantagesoftransplantation nologyarethematerialcuttingandwelding，cladding， andinterchangeability，soitiswidelyadoptedinthe heattreatment，etc．Itisakindofadvancedtechnolo— realindustrialapplications[9-11]．Inordertoim— gY thatconcentrateslight，machine，electricity into provethecurrentsituationofclosedCNCsystem ofla— oneproduct．CNClaserprocessingtechnologycanalso serprocessingmachine．themotioncontrollerisused realizeautomation ofproduction，ithasbroad pros— asthecoretobuildtheopenCNCsystem forlaserpro— pectsint