| CNC NON-CONTACT MEASURING SYSTEM FOR FREEFORM SURFACE |
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| 引用本文： | JuHua Wang Wen Chen Zichen Li Jian Wang Hengkui Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China. CNC NON-CONTACT MEASURING SYSTEM FOR FREEFORM SURFACE[J]. 机械工程学报(英文版), 2002, 15(2): 103-106 |
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| 作者姓名： | JuHua Wang Wen Chen Zichen Li Jian Wang Hengkui Institute of Production Engineering Zhejiang University Hangzhou 310027 China |
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| 作者单位： | JuHua Wang Wen Chen Zichen Li Jian Wang Hengkui Institute of Production Engineering，Zhejiang University，Hangzhou 310027，China |
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| 基金项目： | This project is supported by Provincial Key Science and Technology Planning of Zhejiang（No.971111198）. |
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| 摘 要： | Developing CNC measuring method on the base of coordinate machine can make the best of the hardware resource of CNC system and realize the integration of CAD/CAM/CAT. Based on the evenly spaced parallel planes scanning, a new adaptive digitizing approach for freeform surface namely are length extrapolation is put forward. By this way, the digitizing approach can be added to the CNC system, while the system's hardware and software are not changed.
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CNC NON-CONTACT MEASURING SYSTEM FOR FREEFORM SURFACE |
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| Ju Hua Wang Wen Chen Zichen Li Jian Wang Hengkui. CNC NON-CONTACT MEASURING SYSTEM FOR FREEFORM SURFACE[J]. Chinese Journal of Mechanical Engineering, 2002, 15(2): 103-106 |
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| Authors: | Ju Hua Wang Wen Chen Zichen Li Jian Wang Hengkui |
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| Affiliation: | Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China Institute of Production Engineering,Zhejiang University,Hangzhou 310027,China |
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| Abstract: | Developing CNC measuring method on the base of coordinate machine can make the best of the hardware resource of CNC system and realize the integration of CAD/CAM/CAT. Based on the evenly spaced parallel planes scanning, a new adaptive digitizing approach for freeform surface namely arc length extrapolation is put forward. By this way, the digitizing approach can be added to the CNC system, while the system's hardware and software are not changed. |
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| Keywords: | Reverse engineering Freeform surface digitalization CNC non-contact measurement Arc extension |
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