Volume 23, Issue 10 (October 2023)                   Modares Mechanical Engineering 2023, 23(10): 101-106 | Back to browse issues page

‎ 10.22034/mme.23.10.101
‎ 20.1001.1.10275940.1402.23.10.18.8

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Investigating Machinability and Surface Integrity in Dry Machining Simulation of Titanium Alloy Made by Additive Manufacturing and Experimental Validation
Farshid Jafarian * 1, Mohammad Meghdad Fallah , Mohsen Bahrami yarahmadi
1- , Farshid.jafarian@ymail.com
Abstract:   (1716 Views)
The development of reliable numerical tools for predicting the integrity of machined surfaces is significant. This paper introduces a new customized FE model to predict the deformation during turning of electron beam fused (EBM) Ti6Al4V alloy under dry cutting. The needle microstructure and exotic nano-hardness types of materials are modeled and implemented using a user subroutine in the FE model. The developed FE model provides the possibility of predicting the microstructure (thickness of alpha lamella), the changes in nano-hardness caused by machining operations in dry conditions.
Keywords: Surface Integrity, Additive Manufacturing, Ti6Al4V Alloy, Machinability, Dry machining
Full-Text [PDF 685 kb]   (1333 Downloads)    
Article Type: Original Research | Subject: Machining
Received: 2023/12/2 | Accepted: 2023/10/2 | Published: 2023/10/2
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