Finite element of cutting force in turning processes with differently coated tools
Joint Authors
Source
Engineering and Technology Journal
Issue
Vol. 27, Issue 08 (30 Jun. 2009), pp.1460-1473, 14 p.
Publisher
Publication Date
2009-06-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract AR
يهدف البحث إلى توليد موديل تحليلي باستخدام تقنية العناصر المحددة للحصول على قوى القطع لمستوى أو لمجموعة من مواد عدد القطع و معرفة ظروف القطع.
البرنامج المستخدم هو (Marc) الذي يستعمل في عمليات القطع العمودي التحليلية للعدد المكسية بمادة كاربيد التيتانيوم (TiC), نتريد التيتانيوم (TiN) و أوكسيد الألمنيوم (Al2O3) المترسبة على عدة ذو أساس كاربيدي.
أظهرت النتائج أن الاحتكاك بين النحاتة و العدة يؤثر على توزيع القوى.
و قد تمت مقارنة النتائج مع دراسات سابقة و كان الفارق بينها يصل إلى % 8.
Abstract EN
The aim of this study is to create a FEM simulation model in order to obtain Numerical solutions of cutting forces, for a range of coated tool materials and defined cutting conditions.
Commercial implicit finite element code MSC.
Marc has been used in simulations of orthogonal cutting processes performed by means of multi-coated tools.
The latter were equipped with progressively increasing number of thin layers including TiC, TiN and Al2O3 films deposited onto ISO P20 carbide substrates.
Results showing the tool-chip interfacial friction influencing the force distribution fields, as the consequence of using coated tools.
The various force simulation results obtained were compared with the measurements of cutting force and discussed in terms of literature data.
This paper also reports the procedure and specific modeling techniques for simulating the orthogonal metal cutting process using a general-purpose finite element computer code.
The finding of this paper provides useful insights for understanding and for improving the orthogonal metal cutting process.
The predicted value of Fc is in good agrement with the experimentally measured with an error of 8 %.
American Psychological Association (APA)
Hamad, Asil& Jumaa, Zena. 2009. Finite element of cutting force in turning processes with differently coated tools. Engineering and Technology Journal،Vol. 27, no. 08, pp.1460-1473.
https://search.emarefa.net/detail/BIM-48803
Modern Language Association (MLA)
Hamad, Asil& Jumaa, Zena. Finite element of cutting force in turning processes with differently coated tools. Engineering and Technology Journal Vol. 27, no. 08 (2009), pp.1460-1473.
https://search.emarefa.net/detail/BIM-48803
American Medical Association (AMA)
Hamad, Asil& Jumaa, Zena. Finite element of cutting force in turning processes with differently coated tools. Engineering and Technology Journal. 2009. Vol. 27, no. 08, pp.1460-1473.
https://search.emarefa.net/detail/BIM-48803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1464-1465
Record ID
BIM-48803