Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Outline of Final Research Achievements |
In this study, microscopic behavior and positioning performance of a ball screw mechanism are investigated at sub-manometer-level on the basis of experimental results using a positioning apparatus equipped with a loading devise by VCM in order to realize ultra-fine positioning by using ball screw mechanism under actual disturbance from machining load. Moreover, an ultra-precision turning system is fabricated to consider experimentally on positioning performance under actual machining condition.
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