开放式刻楦机数控系统设计及伺服系统参数优化

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1、浙江大学硕士学位论文开放式刻楦机数控系统设计及伺服系统参数优化姓名：陈燕飞申请学位级别：硕士专业：化工过程机械指导教师：童水光;金涛20060601Abstract、MththerapiddeVelopmentofCAD／C'AMtechnologies，manychangeshaVebeentakenplaceinshOe-lastmakingindustry孕eatly．NCcopyingmachinehasbecomeanefficientmachiningmethod．NCshoe—lastcarVi

2、ngmachinehasgraduallybeenthemostpopularwaytoproduceshoe—Iast．ItwasiIltegratedthatCNC，lathestructuretechnologyandmotordriVertechnologyinthismachine，ofthemCNCisthemostimportant．Basedontheprl巧ectfundedbyZhejiangProVince7rechnologyFoundation——“DeVelopmentofShoe

3、hstCAD／CAMSystemandShoe-laStCarvingMachine”，theapplicationdesi印OfshoelastNCsystemwascarriedon．Based0nidea0fmOdemdesigllOfOpenNCsystem，usedgeneralindustrycOntr01perSoncOmputerashardware，dOmesticGT-400一SVmulti-aXism0VementcOntrolcardascontrOlkemel，digitalACse

4、rvomOtorasdriVingcomponents，thehardwareplatfo姗OfshoelastmanufacturingwerecOmposed．TtlisdissertationmakesaresearchOnthestmctureofhardwareandthesOftwaresystem．Thekeytechnologieswereintroducedandtheshoe1astNCsystemwasdeVeloped．Atfirst，theconfigurationofcontrol

5、systemhasbeenproposedandthedesignofhardwarehasbeenfinished．ThesoftwaredesignOfCNCwasdeVelOpedwiththeaidofC++Builder．Anthemodulesincludemachinillgpositiondisplaymodule，filemanagementmodule，par锄eterSsettingmodule，errordiagnosismodule，moVementcontrolmoduleands

6、Oon．InthisdissertatiOntheVariousiIlterferencesourceswereanalyzed．ThemeasuresresistinginterferencesbymeansbOthOfhardwareaJldsOfMarewerepresented．Thehardwaremeasuresincludedelectricalsource，signal一1ineandgrounding—systemetc．Thesoftwaremeasuresincludedsoftware

7、filterandsoft、Ⅳarefault—tOleranceetc．Theprecisioncharacteristicsofthehalf-100pwerea11alyzed．TllroughtheOreticalanalysis，aconclusiOnhasbeendrawnthatthesmallestcOntOurerrOrwillbegotifaUaxeshaVethesameservocharacteristicS．Bythiscondusionparametersoftheservosys

8、temweremodulatedaIldOptiⅡ1ized．FinallythecOntOurerrOrwasdiminishedandtheresponseperfb彻ancewasimproVed，aIldthesystem11Jnswell．ThemachiningresultshOwsthatboththespeedandtheprecisionaccordwiththemanufactu