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In order to manufacture hypoid gear qualified on the machine, the need for multiple cut and try to adjust the processing parameters, this process leads to the waste of human and material resources, but also can not adapt to current market requirements for product development.
With the development of science and technology, the hypoid gear set higher requirements, high speed, heavy load, low noise and high reliability that become the future direction of development.
Synthesis of Design Concepts from a Design for Assembly Perspective Journal of Mechanical Design. 114, 659~666, 2000

The flow field grid was shown in Figure 2. 4.Boundary Conditions and Flow Field Calculation Set Based on mixture and model, considering the impact of acceleration of gravity, Grid model generated by Gambit was imported into solver of Fluent6.3, before calculation, material properties, the main phase and other phases of multiphase, boundary conditions and initial state, operating pressurewere set, and relevant physical parameters were also given in Table 1.
[3] Guannan Xi, Takeshi Ebisu, Kunikazu Torikoshi, “Difference in simulation with two and three-dimensinal, modals for finned tube heat exchanges,” Transport Phenomena in thermal science and progress Engineering, 1997,23(3), pp.755-760
[5] Chi-chuan Wang, Kuan-Yu Chi, Chun-Jung Chang, “ Heat transfer and friction characteristics of pain fin-and-tube exchanges,” International Journal of Heat and Mass Transfer, 2000, 43(15), pp.2681-2691

Tool Path Calculation based on the Actual Tool Profile Ping Zhao 1,2,a ,Wen Zhen Zhao1,3,b, Zhen Yun Duan1,c, Wen Hui Zhao1,d 1School of Mechanical Engineering, Shenyang University of Technology, No.111,shenliao road(south),shenyang economical&technological development Area, shenyang, China 2 Department of Mechanical and Engineering, Liaoning Province college of communication, NO.102,Shenbei Road, Shenbei New Area, Shenyang, China 3School of Mechanical Engineering, Liaoning Institute of Science and Technology, NO.176,Xianghuai Road,High-tech Industrial Development Area, Benxi, China a723725756@qq.com, b zhaowz1031@sina.com, c duanzhenyun@yahoo.com.cn, datuitoto@hotmail.com Keyword: Complex Curved Surface Machining; Tooling Path Calculation; Subpixel Precise Edge Extraction; Facet Model; Canny Algorithm; Minimal Orientation-distance Algorithm; NURBS Curve Fitting Abstract.
First we make the templet, the thickness of the templet is 5mm, and the material is hardened steel.
Vickers: Journal of Engineering for Industry, Vol. 115(1993), p.424 [3] J.

Cheng* Institute of Thermal Science and Technology, SHANDONG UNIVERSITY, Jinan, China †ykm_168@163.com, *cheng@sdu.edu.cn Keywords: Grooved heat pipe, Experimental research, Surface tension, Thermal resistance Abstract.
Schematic of experimental set up The experiments were performance using an aluminum-ammonia heat pipe with a axial length is 750 mm, the material of grooved pipe is aluminum alloy 6063 and the working fluid is high pure ammonia (99.9999%).
References [1] Balram Suman, Sirshendu De, Sunando DasGupta, Transient modeling of micro-grooved heat pipe, International Journal of Heat and Mass Transfer 48 (2005) 1633-1646

Introduction Aluminum alloy is main aircraft structure material,it would corrode during its service period,and the corrosion would affect aircraft structure reliability and shorten the aircraft fatigue life[1].
References [1]ZHANG Youhong,LV Guozhi,CHEN Yueliang.Morphological Study On Corrosion Damage Of Aluminum Alloy[J].Corrosion Science And Protection Technology,2007,19(4):272-274
[3]YANG Xiaohua,YAO Weixing,DUAN Chengmei.BP Model of S-N Curve under Service Environmen[J].Journal of Nanjing University of Aeronautics &Astronautic,2003,35(5):494-497

Set the refractive index of material of PCF to be 1.463, that of air holes of PCF to be 1, that of core of single mode fiber to be 1.468, and that of cladding of the single mode fiber to be 1.463.
Acknowledgment This work is supported by National Nature Science Foundation of China (NSFC) (No.61177075, No. 11004086, No. 61008057); Key Technology R & D Project Of Strategic Emerging Industries Of Guangdong Province, China (2012A032300016); Fundamental Research Funds for the Central Universities, China (No.21612437, No.21613405).
[8] Yu Jinbo, Chen Zhe and Luo Yunhan: Journal of Optoelectronics·Laser, Vol. 24(2013), p. 897-902.

Application of Three-Dimension Visualization Technology in Water Supply Pipeline Information System Based on VTK Zhou Caiying1, a, Huang Longjun2,b 1JiangXi University of Science and Technology, Guangzhou 341000,China 2JiangXi Normal University, Nanchang 330022, China azhoucaiying_007@163.com (corresponding author), bhuanglong98614@163.com Keywords: three-dimension visualization; underground water supply pipes; management information system; VTK.
Introduction Underground water supply network is an indispensable component of urban infrastructure, and one of the major material foundations on which the city relies for its survival and development.
Journal of Geomatics,2006,31(1) [10] Schroeder WJ.VTK User’s Guide.

In the history, the structure has experienced numerous strong earthquakes and bombardments, together with weakened material, which caused damages to some components and the whole structure in different degree.
Acknowledgment This research is supported by National Natural Science Foundation of China (No. 50978178).
Shanxi department of cultural relic [3] LI Tie-ying and WEI Jian-wei, “Double-parameter Seismic Damage Criterion on Wooden Structure and Seismic Response Appraisement on Yingxian Wooden Tower,” Journal of Building Structures, vol. 25, April. 2001, pp. 91-97 [4] Cheng yayong, “MATLAB signal handling detail”.(2001).

Therefore, the study of the mechanism of the complex system of traditional Chinese medicine, should explore new methods and models suitable, so that we could truly reveal the material basis of its efficacy and mechanism of action.
Acknowledgements This work was financially supported by National Natural Science Foundation, PR China(81173657) Reference [1] Sze S C, Zhang K Y, Shaw P C, et al,A DNA microarray for differentiation of (Fengdou Shihu) by its 5S ribosomal DNA intergenic spacer region, Biotechnol Appl Biochem. 49 (2008) 149-154
[6] Bian Q, Huang J H, Yang Zh, et al, ffects of active ingredients in three kidney-tonifying Chinese herbal drugs on gene expression profile of bone marrow stromal cells from a rat model of corticosterone-induced osteoporosis, Journal of Chinese Integrative Medicine. 9 (2011) 179-185.

International Symposium on Insulating Material,2005,pp 518-521
Science, Measurement & Technology, IET, 2009.3(3): pp.187-196, [6] M.
Hashmi., Parameters Identification and Modeling of High-Frequency Current Transducer for Partial Discharge Measurements.Sensors Journal, IEEE, 2013. 13(3): pp.1081-1091