NDLI: Simulation of cutting process of single crystal aluminum. Simulational prediction of surface characteristics obtained by ultra-fine machining. (Part 2).

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Simulation of cutting process of single crystal aluminum. Simulational prediction of surface characteristics obtained by ultra-fine machining. (Part 2).

Content Provider	Semantic Scholar
Author	Shirakashi, Takahiro Yoshino, Masahiko Kurashima, H.
Copyright Year	1991
Abstract	As machined surface characteristics are greatly affected by a cutting mechanism, a prediction method of the mechanism is required for obtaining the appropriate characteristics. The paper discribes a method for predicting cutting performances of aluminum single crystal in low cutting speed. A flow stress is discussed by slip system theory of single crystal. A single crystal may be considered as a material with orthogonal anisotropy. The change of anisotropy by straining is also introduced through simple shear tests. The friction characteristic equation on tool rake face is also proposed. The simulation analyses of cutting process on aluminum single crystal are finally carried out using FEM calculation including orthogonal anisotropy. The alternations of shear angle, friction angle etc. with each cutting direction for the single crystal are obtaied through the simulation. These analytical results are compared with those of fine cutting experiments which are carried out in SEM.
Starting Page	893
Ending Page	898
Page Count	6
File Format	PDF HTM / HTML
DOI	10.2493/jjspe.57.893
Volume Number	57
Alternate Webpage(s)	https://www.jstage.jst.go.jp/article/jjspe1986/57/5/57_5_893/_pdf
Alternate Webpage(s)	https://doi.org/10.2493/jjspe.57.893
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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