The Research And Development Of CAPP System Of Rotational Parts Based On Solid Edge

The paper introduces the notion,development and sorts of CAPP, indicates the deficiencies of CAPP in application, and analyses it's developmental trend .Passing introduce the notion and sorts of feature, analyses the feature of Rotational Parts and process information, geometrical information of feature, and introduces measures of that how can CAPP get these information, so decide use the way of describing shape surface by comparing these measures in this paper .Base on these, makes out overall scheme of CAPP system, and introduces the input module, knowledge module, decision module of the system, programs the input interface of part base on Solid Edge, database of saving information and decision logic of the system with Visual Basic and SQL Server, so realizes the function of making process by the system.