| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Research Abstract |
Regarding high-performance near-dry machining which can considerably decrease the amount of cutting fluids and is therefore environmentally friendly, this study found out the tribological behavior of oxygen-including compounds such as esters, alcohols and acids used as a cutting lubricant. Further, the investigator developed an optimal near-dry system mounting a minimal quantity lubrication (MQL) mist generator with a humidifier for machining of aluminum alloys and provided the possibility that a hybrid mist supply method could be a suitable and flexible near-dry system for machining of difficult-to-cut materials such as stainless steels and titanium alloys.
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