| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
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| Outline of Final Research Achievements |
A new grinding process in which the grinding fluid is supplied from the inner side of the grinding wheel was proposed. It aimed to control the temperature and environment around the grinding point appropriately. It was shown that the followings were enabled; 1) higher grinding efficiency, 2) smaller amount of the affected layer, 3) improvement of machining accuracy and surface roughness, and 4) possible application for curved shape or inner surface of small deep bore. In addition, it was shown that the developed technique is valid for the finish machining of Carbon Reinforced Plastics (CFRP).
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