کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
795862 902738 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of roll radius on roughness transfer in skin-pass rolling of steel strip
ترجمه فارسی عنوان
تأثیر شعاع رول بر انتقال زبری در عبور نوردی از نوار فولادی
کلمات کلیدی
نورد بر روی پوست، تیر نورد، تجزیه و تحلیل عنصر محدود، خشونت
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

Skin-pass rolling (or temper rolling) is usually the final process in the production of cold-rolled steel sheets. One of the main objectives in skin-pass rolling is to obtain a certain surface roughness profile. Although a large roll radius compared to the contact length and the reduction in thickness is one of the characteristics of skin-pass rolling conditions, numerous studies have been conducted thus far using laboratory mills with small radius rolls. In this paper, the influence of roll radius on roughness transfer in skin-pass rolling is investigated by experimental rolling tests as well as numerical analysis by elastic–plastic FEM. A simple but useful method of estimating roughness transfer is suggested. It was found that some characteristics of skin-pass rolling related to roughened rolls are not properly simulated using small radius rolls.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 214, Issue 5, May 2014, Pages 1111–1119
نویسندگان
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