| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Research Abstract |
In order to improve cutting tool performances including anti-adhesive property and tool wear resistance, we have adopted surface engineering approach, namely, a functionalization of tool surfaces by textures. In this study, cutting tool with micro stripe texture was newly developed to improve anti-adhesion in dry cutting of aluminum alloy. As a result, we found that the newly developed tool significantly decrease chip adhesion on the tool rake face. In addition, the tool wear resistances of developed tools were also evaluated.
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