3267

2956

كارشناسي ارشد

طراحي كاربردي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده مكانيك

1384

نه، 89، [II]ص.: مصور، جدول، نمودار

1396/10/27

كتابنامه

مكانيك

مهندسي مكانيك

ID2956

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

Abstract Asymmetrical plate rolling is a process in which the working rolls radii angularvelocities or frictional conditions between the sheet surfaces and the rolls are not equal This type of rolling can offer benefits such as lower rolling pressure force and power Butthe asymmetry of the process may cause the outgoing plate to be bent into unexpectedshapes which would lead to dimensional inaccuracies and misalignment In this thesis parameters of asymmetry such as roll speed ratio working rolls radii and friction factorsare determined to minimizing rolling force and eliminate outgoing plate curvature withoutexerting any external tension force or bending moment A modified slab method isconsidered to analyze asymmetrical sheet rolling process and desired parameters areobtained by using a genetic algorithm code

حسن خادمي زاده، حسن موسوي

محمود سليمي

محمد رضا فروزان، مهران مرادي