Analysis of 3 Dimensional Micro Plastic Deformation Phenomenon Using Indentation Method | Zendy

Yoshitaka Uehara | Zendy; Minoru Ota | Zendy; Toshikazu Nanbu | Zendy

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Analysis of 3 Dimensional Micro Plastic Deformation Phenomenon Using Indentation Method

Author(s) -

Yoshitaka Uehara,

Minoru Ota,

Toshikazu Nanbu

Publication year - 2012

Publication title -

international journal of automation technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.513

H-Index - 18

eISSN - 1883-8022

pISSN - 1881-7629

DOI - 10.20965/ijat.2012.p0742

Subject(s) - indentation , materials science , deformation (meteorology) , enhanced data rates for gsm evolution , micrometer , composite material , diamond , forensic engineering , mechanical engineering , engineering , telecommunications

Recently, there are demands for reduction of friction in the engine and transmission parts, in order to improve fuel efficiency. One way to reduce friction of sliding surfaces is by reduction of viscous resistance of oil film due to controlled micrometer scale surface texture. In this study, an indentation experiment using diamond tools was performed, and the basic plastic deformation phenomenon seen in 3D micro-nano forming are discussed in detail. It was found that the geometry of the tool tip has a large influence on the material’s deformation phenomenon near the tool’s edge plane.

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