Study the influence of forming conditions like deformation speed on void closure in open die forging
Other Title(s)
تأثير شروط التشكيل مثل السرعة على غلق الفجوات بقوالب الطرق المفتوحة
Author
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 4, Issue 4 (31 Dec. 2008), pp.106-121, 16 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2008-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Topics
Abstract AR
يقدم هذا البحث دراسة في تأثير السرعة على غلق الفجوات بمختلف أحجامها في المصبوبات، و قد تم استخدام طريقة العناصر المحددة في التحليل و تمت عملية التمثيل لمقطع أسطواني لمصبوبة تحتوي على تجاويف مركزية مختلفة الأحجام.
تم التحليل على أساس ثنائي الأبعاد باستخدام قالب طرق مفتوح، و تم الحصول على النتائج لأغراض المقارنة و إيجاد أفضل انغلاق للفجوة بأحجام مختلفة و سرع تشكيل مختلفة.
Abstract EN
This paper presents an investigation to the effect of the forming speed on healing voids that inhabit at various size in an ingot.
The study was performed by using finite element method with bilinear isotropic material option, circular type voids were considered.
The closure index was able to predict the minimum press force necessary to consolidate voids and the reduction.
The simulation was carried out, on circular cross-section lead specials containing a central void of different size.
At a time with a flat die, different ratio of inside to outside radius was taken with different speed to find the best result of void closure.
American Psychological Association (APA)
al-Shammari, Ala Hasan Ali. 2008. Study the influence of forming conditions like deformation speed on void closure in open die forging. al-Khwarizmi Engineering Journal،Vol. 4, no. 4, pp.106-121.
https://search.emarefa.net/detail/BIM-379004
Modern Language Association (MLA)
al-Shammari, Ala Hasan Ali. Study the influence of forming conditions like deformation speed on void closure in open die forging. al-Khwarizmi Engineering Journal Vol. 4, no. 4 (2008), pp.106-121.
https://search.emarefa.net/detail/BIM-379004
American Medical Association (AMA)
al-Shammari, Ala Hasan Ali. Study the influence of forming conditions like deformation speed on void closure in open die forging. al-Khwarizmi Engineering Journal. 2008. Vol. 4, no. 4, pp.106-121.
https://search.emarefa.net/detail/BIM-379004
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 120
Record ID
BIM-379004