Nano surface engineering and remanufacture engineering are introduced, and the relationship between them is set forth. It points out the superiority of nano surface engineering to the traditional one, and reveals the ...Nano surface engineering and remanufacture engineering are introduced, and the relationship between them is set forth. It points out the superiority of nano surface engineering to the traditional one, and reveals the advantages of remanufacture engineering. Taking some nano surface techniques as samples, such as nano-materials brush electroplating, nano-materials thermal spraying and nano-materials self-repairing antifriction additive technology, it shows the applications of nano surface engineering technology to remanufacturing mechanical parts.展开更多
The mathematic model of the line structured-light 3-D vision sensor was established.A separating-parameter method was proposed to calibrate the structure parameter,and a calibration target was designed.In the calibrat...The mathematic model of the line structured-light 3-D vision sensor was established.A separating-parameter method was proposed to calibrate the structure parameter,and a calibration target was designed.In the calibrating process,complicated measurement is avoided and the calibration is fast and easy to carry out,which simplifies the calibrating procedure.The experimental results show that the space measurement accuracy is better than 0.15 mm.This method is high efficient and practical in vision sensors calibration.展开更多
基金Project (50235030) supported by the National Natural Science Foundation of China Project (G1999065009) supported by the Hi-tech Research and Development Program of China Project (2002M03) supported by China/UK Collaboration Subject.
文摘Nano surface engineering and remanufacture engineering are introduced, and the relationship between them is set forth. It points out the superiority of nano surface engineering to the traditional one, and reveals the advantages of remanufacture engineering. Taking some nano surface techniques as samples, such as nano-materials brush electroplating, nano-materials thermal spraying and nano-materials self-repairing antifriction additive technology, it shows the applications of nano surface engineering technology to remanufacturing mechanical parts.
基金Supported by the National Natural Science Foundation of China(No.50235030)
文摘The mathematic model of the line structured-light 3-D vision sensor was established.A separating-parameter method was proposed to calibrate the structure parameter,and a calibration target was designed.In the calibrating process,complicated measurement is avoided and the calibration is fast and easy to carry out,which simplifies the calibrating procedure.The experimental results show that the space measurement accuracy is better than 0.15 mm.This method is high efficient and practical in vision sensors calibration.
