精密磨削工艺预报软件的设计与开发

《精密磨削工艺预报软件的设计与开发》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、湖南大学硕士学位论文精密磨削工艺预报软件的设计与开发姓名：曹德芳申请学位级别：硕士专业：机械制造及其自动化指导教师：邓朝晖20040406坝十学f证沦艾ABSTRACTBecauseofthemulti-parameterofgrindingmodelsandthecomplicacyofgrindingprocess，itisimportantforthecomputersimulationandpredictiontechniquestobeappliedtothefieldofgrinding．Thispaperhasstudiedanddevelo

2、pedaprecisiongrindingprocesspredictionsoftwareinvolvingthemachiningofnanostructuredceramiccoatings，conventionalceramicandconventionalmetaletc．Thesoftwarecallbeconvenientlyappliedtoengineeringpracticetoguideproduction，improveefficiencyandprecision，reducemachiningcostandsoon．Thestud

3、ycontentsandresultsofthispaperaddconsiderabletheoreticandpracticevaluetothenanostructuredceramiccoatingsintermsofindustrialapplication．Firstly，thispaperputsforwardthepreliminaryanalysisfortheapplicationofcomputersimulationandpredictiontechniquesinthefieldofgrindingbasedonthelitera

4、turereviews．Thedevelopmentgoalofthesoftware，thebottleneckanditsofsolutionthesoftwarearepresentedinthispaper，Basedontheanalysisforthecharacteristicsofgrindingmodelsandprocessparameters，theinputparametersofprecisionprocessgrindingaresummedupandpicked．upinthispaper．Theyalsoaregrouped

5、accordingtotheircharacteristics·Therequirementpurposeofthesoftwarehasbeendefinedinthispaper．Thewholestructurehasalsobeenlayout．Theschemeofexpertsystemandthetacticofprocessparameteroptimizationaccordingtotheefficiencyandmachiningqualityareputforwardinthispaper．Manyfunctionsofthesof

6、twarehavebeenachievedsuchasoutputofgrindingprocesspredictionandpredictionresultsforthegrindingmodels，theexpertsystemforresolvingtheparametersofpredictionmodels，processparametersoptimizationfunction，identificationandcomputationoftheexpressionsofmodelsetc．Thedata—bases(DB)arealsobui

7、ltsuchasgrindingprocesssystemDB，interpolationdataandchartDB，parametervariantDB，expertknowledgeDB，predictionmodelDBandsoon．C++Builder6．0is．selectedasthedevelopmenttoolinthispaper，andthesoftwareplathasbeenestablishedinitially．Thetestforthesoftisalsorun，andthestabilityandveracityofru

8、nningareverified．Allfunctionmodul