Development of High-Speed and High-Accuracy Multi-Axis Machining System based on Prediction and Compensation Control
| Project/Area Number |
24560148
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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 |
Production engineering/Processing studies
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| Research Institution | Numazu National College of Technology |
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Principal Investigator |
FUJIO Mikio 沼津工業高等専門学校, 制御情報工学科, 教授 (70238541)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 多軸加工用ＣＡＭ / 金型加工 / ＣＡＤ／ＣＡＭ / 多軸加工 / 高速高精度加工 / 形状補間 / 誤差の予測補正 / ＮＣ加工シミュレーション / 多軸加工用CAM / CAD/CAM |
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| Outline of Final Research Achievements |
This study concerns a development of the system which applies "predictive and compensation control" with the results to multi-axes processing. Moreover the system realizes the multi-axes processing that is able to control high- speed and high-precision by "geometric interpolation" and "prediction control". To construct prototype systems, three functions, as follows, are developed. First is the geometric interpolation that generates servo data. Second is the drive function that moves multi-axis machine motors according to servo data. The other is the measurement function to evaluate precision. However, the constitution of multi-axis machine tool that introduced last year is not adapted to the prototype we developed. Because the prototype system requires an improvement, the evaluation of this prototype is required and not brought to a conclusion. The geometric interpolation function is developing and it is improving now, the evaluation of this system is required as soon as possible.
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Report
(4 results)
Research Products
(2 results)
