Statistical and experimental study of the stretching force for 6061 aluminum alloy using post stretching and pre strecting processes
Other Title(s)
دراسة إحصائية و عملية لقوة التشكيل بالمط لسبيكة الألمنيوم 6061 باستخدام عمليات المط المباشر و المط المسبق الشد
Joint Authors
Abbas, Muhammad Dakhil
Aziz, Sadiq Jafar
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 2 (30 Jun. 2019), pp.74-87, 14 p.
Publisher
Publication Date
2019-06-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract EN
An experiment and a statistic study was performed considering the effect of two important input parameters (stretching force and stretching speed) on the stretching behaviour of 6061-0 aluminum sheet in terms of thickness reduction ratio in two types of stretch forming process (post stretching and pre stretching).
Experimental tests were carried out using a die with V-shape to stretch the sheet at two selected levels of stretching force and stretching speed and according to the design matrices established by the Design of Experiment (DOE) software (Version 10).
Two models with two variable parameters, i.e.
stretching force and speed were built by using the response surface methodology (RSM) technique for the two cases of stretching (post and pre stretching), then checked statistically for adequacy purpose by analysis of variance (ANOVA) analysis, and appeared good with 95 % confidence level.
It was found that using the post stretch forming process generally gives a lower thickness reduction ratio than that for pre stretching process.
This explains the advantages of using post-stretching process to stretch the 6061-0 aluminum sheet alloy.
American Psychological Association (APA)
Aziz, Sadiq Jafar& Abbas, Muhammad Dakhil. 2019. Statistical and experimental study of the stretching force for 6061 aluminum alloy using post stretching and pre strecting processes. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 2, pp.74-87.
https://search.emarefa.net/detail/BIM-935199
Modern Language Association (MLA)
Aziz, Sadiq Jafar& Abbas, Muhammad Dakhil. Statistical and experimental study of the stretching force for 6061 aluminum alloy using post stretching and pre strecting processes. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 2 (2019), pp.74-87.
https://search.emarefa.net/detail/BIM-935199
American Medical Association (AMA)
Aziz, Sadiq Jafar& Abbas, Muhammad Dakhil. Statistical and experimental study of the stretching force for 6061 aluminum alloy using post stretching and pre strecting processes. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 2, pp.74-87.
https://search.emarefa.net/detail/BIM-935199
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 85-86
Record ID
BIM-935199