Inverse identification of Johnson-Cook material constants based on modified chip formation model and iterative gradient search using temperature and force measurements

This paper presents an improved inverse identification method for Johnson-Cook model constants (J-C constants) using force and temperature data. Nowadays, J-C constants are identified by either experimental approaches with the complex and costly system, numerical approaches with high computational c...

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Bibliographic Details
Published in:	International journal of advanced manufacturing technology Vol. 102; no. 9-12; pp. 2865 - 2876
Main Authors:	Ning, Jinqiang, Liang, Steven Y.
Format:	Journal Article
Language:	English
Published:	London Springer London 01.06.2019 Springer Nature B.V
Subjects:	Algorithms Aluminum base alloys CAE) and Design Chip formation Complexity Computational efficiency Computer-Aided Engineering (CAD Computing costs Computing time Cost analysis Engineering Force measurement Identification methods Industrial and Production Engineering Iterative methods Kalman filters Machining Material properties Mechanical Engineering Media Management Medium carbon steels Original Article Search methods Split Hopkinson pressure bars Temperature Test procedures Workpieces Johnson-Cook model constants Modified chip formation model Kalman filter Inverse identification Iterative gradient search
ISSN:	0268-3768, 1433-3015
Online Access:	Get full text
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