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Experimental study on out of roundness of flow-formed AISI 321 steel tube by design of experiment

Credit to Download: 1 | Page Numbers 10 | Abstract Views: 1954
Year: 2010
COI code: ICME11_002
Paper Language: English

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Authors Experimental study on out of roundness of flow-formed AISI 321 steel tube by design of experiment

  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

Abstract:

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.

Keywords:

flow forming – Taguchi method – AISI 321 steel – out of roundness

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COI code: ICME11_002

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Razani, N.; B. Mollaei Dariani & A. Jalali Aghchai, 2010, Experimental study on out of roundness of flow-formed AISI 321 steel tube by design of experiment, 11th Iranian Conference on Manufacturing Engineering (ICME 2010), تبريز, انجمن مهندسي ساخت و توليد ايران, دانشگاه تبريز, https://www.civilica.com/Paper-ICME11-ICME11_002.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Razani, N.; B. Mollaei Dariani & A. Jalali Aghchai, 2010)
Second and more: (Razani; Mollaei Dariani & Jalali Aghchai, 2010)
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Type: state university
Paper No.: 414
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