Experimental study on out of roundness of flow-formed AISI 321 steel tube by design of experiment
عنوان مقاله: Experimental study on out of roundness of flow-formed AISI 321 steel tube by design of experiment
شناسه ملی مقاله: ICME11_002
منتشر شده در یازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران در سال 1389
شناسه ملی مقاله: ICME11_002
منتشر شده در یازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران در سال 1389
مشخصات نویسندگان مقاله:
N. Razani - MSc. Student, Department of Engineering and High Tech, Iran University of Industries and Mines
B. Mollaei Dariani - Associate Professor, Mchanical Department, Amirkabir University
A. Jalali Aghchai - Assistant Professor, Department of Engineering and High Tech, Iran University of Industries and Mines
خلاصه مقاله:
N. Razani - MSc. Student, Department of Engineering and High Tech, Iran University of Industries and Mines
B. Mollaei Dariani - Associate Professor, Mchanical Department, Amirkabir University
A. Jalali Aghchai - Assistant Professor, Department of Engineering and High Tech, Iran University of Industries and Mines
Flow forming of cylindrical tubes is an effective process for manufacturing thin-walled seamless tubes. In this study the out of roundness (OOR) of a flow-formed AISI 321 steel tubing pre-form was investigated for various levels of process parameters experimentally. Taguchi method was employed to plan of experiments. The parameters considered are the feed rate (mm/min), the depth of cut (mm) and the roller attack angle. The effects and contributions of these parameters on the out of roundness as response have been analyzed. It has been found that the depth of cut is the most important process parameter affecting out of roundness. The out of roundness was found to increase with increase in the depth of cut and roller attack angle.
کلمات کلیدی: flow forming – Taguchi method – AISI 321 steel – out of roundness
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/97717/