Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Xiao-hu Zheng"'
Autor:
Chao-qiang Liu, Wei Li, Qun Liu, Xiao-hu Zheng, Ze-jun Zhang, Shi-lei Li, Dong-qi Wu, Jing-wen Qiu
Publikováno v:
Chinese Journal of Liquid Crystal and Displays. 36:265-271
Publikováno v:
Applied Mechanics and Materials. :1667-1670
Process researching on high resolution and high ratio of depth to width of the negative photoresist (SU-8) process on micro-structure, by means of orthogonal experimental,drawing that the soft baking temperature and soft baking time have the greatest
Publikováno v:
Materials Science Forum. 770:110-115
In recent years, micro-machining has obtained increasingly attention and been more and more widely used in the field of machining. As a vital important aspect in the design of micro-tool, traditional tool geometry design methods need to be improved.
Autor:
Xiao Hu Zheng, Gu Feng
Publikováno v:
Advanced Materials Research. 658:213-216
The relationship between the composition, coating microstructure and electromagnetic properties of electroforming Ni-Fe alloys was studied in this paper. And the optimal process parameters to obtain Ni-20%Fe deposition was as following: FeSO4•7H20
Autor:
Xiao Hu Zheng
Publikováno v:
Advanced Materials Research. 658:209-212
The artificial neural network (ANN) and Orthogonal experimental design was applied in the research of main process parameters of electroforming Ni-Fe microstructure. In order to obtain the suitable parameters of the deposit, an ANN with 3 layers was
Autor:
Chang Yong Han, Xiao Hu Zheng
Publikováno v:
Applied Mechanics and Materials. :1902-1905
This paper investigated an novel wireless RF pressure sensor fabricated with SU-8 polymer. The sensor consists of an inductor (L) interconnected with pressure-variable capacitor (C) to form a LC resonant circuit. The fabricated devices is 4 × 3 mm2
Autor:
Xiao Hu Zheng, Feng Gu
Publikováno v:
Applied Mechanics and Materials. :275-278
Using functions of the parametric design and assembling in Pro/E, the parametric model for parts of shaping machine was established and the virtual assembly of shaping machine was achieved according to the parts of the assembly relationship in Pro/E
Publikováno v:
Advanced Materials Research. 497:215-219
Microburrs have great influence on printed circuit board’s quality. PCB is composed of glass fiber plastic reinforcement material and copper foil. The PCB microburrs are generated in copper foil drilling process. These burrs are generated by copper
Publikováno v:
Advanced Materials Research. 500:99-104
High cutting force, high cutting temperature and severe adhesion will be produced in the machining process of Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si. Furthermore, there are critical needs to reduce the use of cutting fluid in machining process. This paper pr
Publikováno v:
Advanced Materials Research. 497:126-131
Tool breakage monitoring is crucial to automation fabrication, especially for high-density hole machining, such as PCB (Printed Circuit Board). A tool breakage feature extraction method in PCB micro-hole drilling is presented in this paper. The vibra