MPM連軋管機的計算機輔助孔型設計

Computer Aided Roll Pass Design of MPM

摘要: 介紹了基于Delphi軟件的MPM連軋管機通用計算機孔型設計軟件的算法原理和系統(tǒng)功能;利用該孔型設計軟件設計173孔型數(shù)據(jù),并與INNSE公司給定的孔型原始參數(shù)進行比較。結果表明:孔型設計軟件對孔型參數(shù)及鋼管截面積的算法正確,可作為新孔型開發(fā)與指導的依據(jù)。該計算機輔助孔型設計軟件在改善孔型設計效率、產品表面質量和尺寸精度、軋管機軋制力和能耗等方面可發(fā)揮較大作用。

Abstract: Elaborated in the paper are the algo rithm principle and the system functions of the Delphi-based general-purpose computer design software for the MPM pass. With the roll pass design software,data of the 173 pass are designed,and then compared with the original parameters of the pass as provided by INNSE. The result shows that using of the said software leads to correct algorithm of the parameters of the pass and the cross section of the pipe, which can be adapted as the basis for instructing the development of new passes. The above mentioned CAD pass design process will play a significant role in improving efficiency of pass design,product surface quality and dimensional accuracy,and rolling force and energy consumption,etc of the mill.