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Paper
Title

A finite element analysis of orthogonal machining of Aluminum ۶۰۶۱using Johnson-Cook plasticity model

Year: 1400
COI: MEMCONF05_061
Language: EnglishView: 61
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Authors

Mehrdad Ghatrehnaby - Assistant Professor

Abstract:

This study involves the finite element simulation of orthogonal machining of Aluminum ۶۰۶۱ while embedding Johnson-Cook plasticity model. A ۳D model for metal cutting with continues chip formation using finite element ABAQUS/EXPLICIT general code is presented. The Johnson and Cook damage equation is also used to determine chip separation from the main part. The effect of rake angle on machining forces and stress/strain distribution is investigated. The simulation shows that increasing the rake angle results in decreasing the cutting force. It is also deducted that negative rake angle creates a larger high stress field at the vicinity of the tool cutting edge.

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Paper COI Code

This Paper COI Code is MEMCONF05_061. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/1257140/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Ghatrehnaby, Mehrdad,1400,A finite element analysis of orthogonal machining of Aluminum ۶۰۶۱using Johnson-Cook plasticity model,International Conference on Mechanical Engineering, Materials and Metallurgy,https://civilica.com/doc/1257140

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