铸造起重机起升机构CAD系统研究和开发.pdf文档全文免费阅读、在线看

  本文关键词：铸造起重机起升机构CAD系统研究与开发，由笔耕文化传播整理发布。

铸造起重机起升机构CAD系统研究与开发 Researchand ofCAD for Mechanism DevelopmentSystemHoisting of LadleCrane Design Abstract Ladlecranehasawide inthe ithasa industry，andsignificant applicationmetallurgical inthenational and on position economyoccupies．Thedesignqualityspeeddirectlyimpact and at the make level，to productquality，costdesigncycle．Aimingapprovingdesign reduce data aided，to parametersselectingcomputer designcyclelength,tomanagedesign suchasladlecrane reasonably，keytechniques designprinciple，expertsystemtheory， database software arediscussed．This technology，anddevelopmenttechnology paperpresents aCAD forladlecrane the mechanism system designing，andcompleteshoisting sub-system and activitiesaresummarizedas development．Contentspecific follows： This statesthebasic of thearchitectureand paper principleexpertsystem，andproposes overall CAD ladlecrane．Inthis frameworkof for knowledge system system，，object-oriented is to is for representationadoptedexpressdesignknowledge；case―basedreasoningemployed CHI tomake curve Ve is parametersselecting；B―splinefittingapplicatedengineeringcomputer recognition． Onthe of of mechanismofladle crane，by analysisworkingprincipleshoisting using multiaxialtransmission derivationsare tosummarize systemtheory，some performed design formulasof mechanismofladlecrane． hoisting Forthe of data is managingdesignscientifically，databaserequirementanalyzed， purpose the relationschemasanddatabasetablesare database structureis designed，and physical establishedwiththeC／Smode theLAN． finally through theabove frame,ADO．NET secondary Following technology，softwaredevelopment andXML are VB．NETasthemain technique technologyimplememed，using development ladle CAD for mechanismof craneis platform，asystemhoisting design developed． certain of240tladlecranehasbeenrealizedinthis Finally，a design capacity―expansion CAD

  本文关键词：铸造起重机起升机构CAD系统研究与开发，由笔耕文化传播整理发布。