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Material Surface Reconstruction Based on Light Projection Shaoyan Gai1,2, a, Feipeng Da1,b 1 Key Laboratory of Measurement and Control for Complex System of Ministry of Education, Research Institute of Automation, Southeast University, Nanjing 210096, China 2 State Key Laboratory of Digital Manufacturing Equipment & Technology, Huazhong University of Science & Technology, Wuhan 430074, China a qxxymm@163.com, bdafp@seu.edu.cn Keywords: surface reconstruction, light projection, material detection Abstract.
A surface reconstruction method for material shape analysis is presented.
Acknowledgement This research is supported by National Natural Science Foundation of P.R.China No.60775025, Program for New Century Excellent Talents in University, Natural Science Foundation of JiangSu Province No.BK2007116.
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The mechanical characteristics of NFRPC materials are equivalent and comparable with artificial fiber composite materials.
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This method is in focus of hot machining research at the IWT Foundation Institute of Materials Science in Bremen within the cluster project Ecoforge.
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Introduction The marble processing mechanism is that materials mainly fracture but not deformation, which is quite different with metal processing mechanism.
George[3] analyzed the fracture mechanism of brittle material of indentation test, by measured brittle material’s hardness in loading.
Materials in D(seen in fig.5(b)) are relatively incompact, groove surface in this area is rough; while materials in E (seen in fig.5(b)) are drawn out and groove width wider than real contact section between diamond and marble.
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The fracture strength at room temperature of ceramic materials is higher with the decreasing of grain size.
When the whisker content exceeds the critical volume, the rigid skeleton is formed internal composite materials.
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The departments directly related to these materials include raw materials warehouse, process, assembly, electronics factories, and finished products warehouse.
Materials and equipments can percept and interact.
Acknowledgement This research is partly supported by National Natural Science Foundation of China (50975216), Science and Technology Project (2009GJE00017), Hubei Natural Science Foundation (20101j0156), Science and Technology Project of Guangdong Province (2010A080408011) and the modern information service special funds competitive distribution project in DongGuan City 2010.
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