基于运动控制器的激光加工机床数控系统研究.pdf

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1、Mar．2015HydromechatronicsEngineeringVo1．43N0．6HydromechatronicsEngineeringhttp：／／jdy．qks．cqut．edu．cnE-mail：jdygcyw@126．cornDesignofCNCsystemschemeonlaserprocessingITIachinebasedonmotioncontrollerHong—yanSHI，Xiao—q~angWU，Chun,youZHANG(CollegeofMechanicalEngineering，InnerMong

2、oliaUniversityfortheNationalities，Tongliao028000，China)Abstract：SincethereexistsomeshortcomingsforthepresentlaserprocessingmachineCNCsystem，thedesignschemeoflasermachiningopenCNCsystemwasproposedinthispaperbasedonmulti—axismotioncontroller．Themulti—axismotioncontrolleristhe

3、coreofthesystem，andthePCisservedasthesupportunit．Thehardwaresc—lectionanddesignofsoftwarewereintroducedinthispaperanditprovidesanewwayforthestudyoflasermachi—ningCNCsystem．Keywords：Motioncontroller，Laserprocessingmachine，CNCsystemdoi：10．3969／j．issn．11301—3881．2015．06．017Doc

4、umentcode：ACLCnmnber：TH215relativelyhigh[7-8]．Theconceptofopenarchitec—1IntroductiontureCNCsystemmakesupforthelackofspecialNCsystem，openCNCsystemhasgoodopening，wideu—Themainapplicationfieldsoflaserprocessingtech—niversality，andithasadvantagesoftransplantationnologyarethemat

5、erialcuttingandwelding，cladding，andinterchangeability，soitiswidelyadoptedintheheattreatment，etc．Itisakindofadvancedtechnolo—realindustrialapplications[9-11]．Inordertoim—gYthatconcentrateslight，machine，electricityintoprovethecurrentsituationofclosedCNCsystemofla—oneproduct．C

6、NClaserprocessingtechnologycanalsoserprocessingmachine．themotioncontrollerisusedrealizeautomationofproduction，ithasbroadpros—asthecoretobuildtheopenCNCsystemforlaserpro—pectsintheindustrialapplications[1-2]．Laserpro—cessingmachineinthispaper．cessingadoptsnon-contactprocessi

7、ng，sincethereisalmostnocuttingforce，itcannotbematchedbythe2Systemcontrolrequirementsandtheotherprocessingmethods[3-4]．TheCNCsystemsofoveralldesignschemegeneralCNClaserprocessingmachinearealwaysthespecialCNCsystems，thespecialCNCsystemsare2．Systemcontrolrequirementsclosedstru

8、cture，andlackofflexibilityandextensibil—Theworkingprincipleoflaserprocessingmachin