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表2-78 Johnson-Cook模型参数(一)
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/62_03.jpg?sign=1739279300-00llKqwDqNI6BkSut0VubHKhOx8qz0CP-0-9ec90d5349b004efe33ffabefe52bcbb)
ARRAZOLA P J, ÖZEL T. Numerical Modeling of 3D Hard Turning Using Arbitrary Eulerian Lagrangian Finite Element Method[J]. Journal of Materials Processing Technology, 2008, vol(3):238-249.
表2-79 通过直角切削实验确定的Johnson-Cook本构模型参数
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/62_04.jpg?sign=1739279300-LsUfg2bkIOwOGFTH9zXvWJsbnl54UPf5-0-837c582f9f1e25dc6633450a48a2b16e)
HUANG Y. Predictive modeling of tool wear rate with applications to CBN hard turning [D]. Georgia Institute of Technology, 2002.
刘战强, 吴继华, 史振宇,等. 金属切削变形本构方程的研究[J]. 工具技术, 2008, 42(3):3-9.
表2-80 Johnson-Cook模型参数(二)
![](https://epubservercos.yuewen.com/CBD420/17977545008662006/epubprivate/OEBPS/Images/62_05.jpg?sign=1739279300-OrShHLy19AlRnWy7cOsl0EqRS1ubZByE-0-3ff6aed00fd8ae5fbf4fafe1620765be)
RAMESH A. Prediction of process-induced microstructural changes and residual stresses in orthogonal hard machining [D]. Georgia Institute of Technology, 2002.
刘战强, 吴继华, 史振宇,等. 金属切削变形本构方程的研究[J]. 工具技术, 2008, 42(3):3-9.