Analysis of the Forces Acting on the Caliber of Hot-Rolled Rollers by Finite Element Method

  • سال انتشار: 1399
  • محل انتشار: پنجمین کنفرانس بین المللی پژوهش در علوم و مهندسی و دومین کنگره بین المللی عمران، معماری و شهرسازی آسیا
  • کد COI اختصاصی: ICRSIE05_244
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 326
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نویسندگان

Mohsen Kalantari

Master of Manufacturing engineering student, Technology Faculty, Gazi University, Ankara, Turkey

Muammer Nalbant

Manufacturing Engineering Dept. of Gazi University, Technology Faculty, Ankara, Turkey

چکیده

Hot-rolled is the main method of steel production. Steel sections have a variety shapes and sizes, sections with simple shapes such as circles, squares or more complex sections such as iron beams, corners, and etc. that are all produced using the hot-rolled method. In the production of these products, the formation steps are divided between several pairs of different rollers, and in each of them, a part of the shape change is applied to the input material, which is done during a process called caliber design of hot-rolled rollers. In this research, the hot-rolled steel line of Shahin Bonab has been analyzed for the production of rebar size 20, so that first the forces acting on the caliber of hot-rolled rollers are obtained using experimental formulas and common theories, then analyzed by ABAQUS simulation software and the obtained results have been verified with real results from hot-rolled steel line of Shahin Bonab. As can be seen in the comparison between the results, the results of the ABAQUS simulation with a coefficient above 95% are acceptable.

کلیدواژه ها

Hot-Rolled rebar, Roller Calibration Design, Rotary Rolling Force, Finite Element Method

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