2014 Fiscal Year Final Research Report
Development of NC code and a control program for a numerical control lapping system with three-dimensional tool oscillation
| Project/Area Number |
24560122
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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 | Iwate University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 金型研磨 / 3次元工具振動 / NCコード / ツールパス / 研磨力制御 |
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| Outline of Final Research Achievements |
Hardware and a control program have been developed for realization of a numerical control lapping system with three-dimensional tool oscillation. Prior to lapping, this system reads a toolpath, the normal vector at each location on the toolpath, a fundamental three-dimensional tool oscillation form and the size of normal lapping force component from a newly-developed NC cord. While lapping, it can change the orientation of the three-dimensional tool oscillation form according to the changes of the tool movement direction vector and the normal vector of the surface to be lapped. Moreover, it can keep the size of the normal lapping force component constant.
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| Free Research Field |
精密加工
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