پديد آورنده :
نيرومند، محمدرضا
عنوان :
تحليل نظري و عملي چتر در نورد سرد ورق
گرايش تحصيلي :
مهندسي مكانيك
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده مكانيك
صفحه شمار :
يازده،189ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
محمود سليمي، محمدرضا فروزان
استاد مشاور :
محمدرضا موحدي
توصيفگر ها :
ارتعاشات , اجزاء محدود , آزمايش عملي , بهينه سازي
تاريخ نمايه سازي :
28/11/91
استاد داور :
محمدتقي احمديان، حسن نحوي، محمدرضا احمدزاده، مهدي كشميري
كد ايرانداك :
ID494 دكتري
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
191 Theoretical and experimental analysis of chatter in cold strip rolling Mohammad Reza Niroomand mr niroomand@me iut ac ir 24th October 2012 Department of Mechanical Engineering Isfahan University of Technology Isfahan 84156 83111 Iran M Salimi1 salimi@cc iut ac ir Supervisor M R Forouzan2 forouzan@cc iut ac ir Supervisor M R Movahhedi3 Professor Advisor M R Salimpour Department Graduate Program Coordinator Abstract Chatter in rolling is a phenomenon that occurs unexpectedly and affects the quality of the product and the production rate of the rolling mills It may also cause damage to the mill components and strip rupture In this study theoretical and experimental investigations are used to have a better understanding of the chatter phenomenon in rolling The present investigations are divided into three major parts The first part refers to the simulations performed The second part is related to the practical experiments that have been conducted The third activity is connected to the optimization of rolling process to increase the rolling speed to avoid chatter to occur Key Words Chatter Rolling ALE Finite Element Experiment Vibration Optimization 1 Professor Department of Mechanical Engineering Isfahan University of Technology 2 Associate Professor Department of Mechanical Engineering Isfahan University of Technology 3 Professor Department of Mechanical Engineering Sharif University of Technology
استاد راهنما :
محمود سليمي، محمدرضا فروزان
استاد مشاور :
محمدرضا موحدي
استاد داور :
محمدتقي احمديان، حسن نحوي، محمدرضا احمدزاده، مهدي كشميري
