【摘要】 本文探讨了零件特征理论,提出将零件特征分为零件识别码、零件分类编码和零件特征项目三部分,同时结合工程机械产品的实际情况,讨论了零件编码系统编制产品识别码、分类编码及建立产品的零件特征项目的一些规则。更多还原

【Abstract】 Componentfeaturetheoryis studiedin thearticle.It is suggestedthatcomponentfeaturesbe dividedintothreeparts:componentidentificationcodes,componenttypecodesand componentfeatureitems.Componentidentificationcodesare thefeaturesto designatea component.Componenttypecodes areusedto describethedesignandprocessfeaturesof a component.Besidesthat,thereis thethirdfeaturepart:componentfeatureitems,whichareusedto reflectthe designingfeaturesof a component.Combiningthereal situationof constructionmachinery,somerulesin encoding productidentificationcodes,typecodesandsettingup feature itemsof productcomponentswithcomponentencodingsystem arediscussedin thearticle.Theresultof thestudyhasbeen usedin GuangxiLiugongMachineryCo.,Ltd.更多还原