Journal article
A Metallo-Thermomechanically Coupled Analysis of Orthogonal Cutting of AISI 1045 Steel
Journal of manufacturing science and engineering, Vol.134(5), p.51014
10/01/2012
DOI: 10.1115/1.4007464
Abstract
Materials often behave in a complicated manner involving deeply coupled effects among stress/stain, temperature, and microstructure during a machining process. This paper is concerned with prediction of the phase change effect on orthogonal cutting of American Iron and Steel Institute (AISI) 1045 steel based on a true metallo-thermomechanical coupled analysis. A metallo-thermomechanical coupled material model is developed and a finite element model (FEM) is used to solve the evolution of phase constituents, cutting temperature, chip morphology, and cutting force simultaneously using abaqus. The model validity is assessed using the experimental data for orthogonal cutting of AISI 1045 steel under various conditions, with cutting speeds ranging from 198 to 879 m/min, feeds from 0.1 to 0.3 mm, and tool rake angles from −7 deg to 5 deg. A good agreement is achieved in chip formation, cutting force, and cutting temperature between the model predictions and the experimental data.
Details
- Title: Subtitle
- A Metallo-Thermomechanically Coupled Analysis of Orthogonal Cutting of AISI 1045 Steel
- Creators
- Hongtao Ding - Center for Laser-Based Manufacturing, School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907Yung C Shin - Center for Laser-Based Manufacturing, School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907
- Resource Type
- Journal article
- Publication Details
- Journal of manufacturing science and engineering, Vol.134(5), p.51014
- Publisher
- ASME
- DOI
- 10.1115/1.4007464
- ISSN
- 1087-1357
- eISSN
- 1528-8935
- Language
- English
- Date published
- 10/01/2012
- Academic Unit
- Mechanical Engineering
- Record Identifier
- 9984064108702771
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