Microscopic behavior and ultraprecision positioning performance of a ball screw mechanism under disturbance from machining load
| Project/Area Number |
15K05759
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Shinshu University |
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Principal Investigator |
FUKADA Shigeo 信州大学, 学術研究院工学系, 教授 (70156743)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| 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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| Keywords | ボールねじ / 超精密位置決め / 精密加工 / 加工負荷 |
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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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Report
(4 results)
Research Products
(8 results)
