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The material removal rate is chosen as optimization objective.
First, users query the database system for workpiece materials, manufacturing process information of the workpiece,cutting tools and machine tools of the process and other information according to their own processing requirements.
The cutting database should have nice extensibility and convience to add new data of materials, toos and proven cutting parameters.
The main function modules included cutting tools management, machine tools management, workpiece materials management, recommendation of processing parameters and system managemnt.
[5] Franci Cus, Joze Balic: Robotics and Computer Integrated Manufacturing Vol, 19(2003), p113 [6] WU M P, Liao W H: Transaction of NUAA, Vol. 22(2005), p42 [7] Indrajit Mukherjee, Pradip Kumar Ray: Computers & Industrial Engineering Vol 50(2006), p15

The Development on 600MPa Grade Hot Rolled Sheet for Engineering Mechanism in Pangang Kaihua ZHANG1, a,Xiaoyu YE1,b,Jun ZUO1,c (1PanGang Group Research Institute Co., Ltd., Chengdu 611731, Sichuan,China) a khzpzh@yahoo.com.cn, byexiaoyupzh@163.com, c zuojunpzh@163.com Key words: hot rolled sheet,microalloying,engineering mechanism,property Abstract: By adopting microalloying design, reasonable controlled rolling and cooling process, Pangang successful developed 600MPa grade hot rolled sheet for engineering mechanism.
Introduction Engineering machinery hot rolling steel plate is with high strength, good toughness and welding performance characteristics and is Widely used in mining machinery, earth-moving machinery, engineering lifting machinery, mining machinery, forklifts and industrial vehicles, concrete machinery, engineering machinery parts and components production.
Engineering machinery in the main structure used in the manufacture of high strength structural steels, can improve the equipment capacity and efficiency, prolonging the service life of equipment, reduce weight, reduce the energy and raw material consumption.
Fig.4 The typical microstructure Welding test Manual arc welding experiment, the PQ600 engineering machinery hot rolled high strength steel welding performance is evaluated.Welding test plate processing with dimensions of 300 x 140 x 8mm, electrode used in Zigong the Atlantic welding rod, the brand is CHE707, electrode diameter as the diameter of 3.2mm, hit bottom using fault arc one-side welding with back formation, filling layer and a cover layer for a time.The results show that, after welding, weld fusion zone and heat affected zone of welded joints of normal tissue, excellent mechanical properties, weld and HAZ impact energy are higher than that of the base metal, weld metal hardness and parent material hardness, PQ600 engineering machinery hot rolled high strength steel HAZ hardness minimum value for the parent material 80%, but softened region width is very narrow, only about 5mm.Description, iron and steel production of grade 600MPa engineering machinery hot rolled high strength
The domestic steel for engineering machinery development status and market forecasting of metallurgy.

Key Technologies in Project-driven Hierarchical Information System of Production Management (HISPM) B.
Ma 1,a 1 School of Mechatronic, Harbin Institute of Technology, Harbin 150001, China a liubo418@126.com Keywords: Project management, System of production management, Concurrent engineering, Agile manufacturing Abstract.
In the light of project management, concurrent engineering and agile manufacturing, in relation to the characteristics of the concurrence of developing and batch manufacturing, this text studies the hierarchical information technology of the production management system based on project driving.
Introduction Developing process of astronautical model products is a complicated system engineering, accomplished by teamwork of relative enterprises such as research institute, production factory, experiment centre.
In the conception and method of working flow based on the business process re-engineering (BPR), we analyze and customize the production plan and dispatching process, build them as working flow, track and control them to improve the customization and trackability of information system.

Sports Engineering Past and Present Dr Steve Haake Sports Engineering Research Group, Department of Mechanical Engineering, The University of Sheffield, Mappin St., Sheffield, S10 1FD steve.haake@sheffield.ac.uk Keywords: Sports engineering, Tennis, Modelling, Impact.
This paper aims to define sports engineering through the use of historical and contemporary examples.
Use of the models shows that further advances in racquet technology using stiffer and lighter materials are unlikely to speed the game up.
Introduction What is sports engineering and technology?
The Engineering of Sport, Ed.

Study on Drilling Force of Pore for Hard-to-cut Material L.Y.
Wu 2,b 1 School of Mechanical & Automotive Engineering, South China Univrsity of Technology, Guangzhou, 510640, China 2 NC Technology Key Laboratory of Colleges of Guangdong Province, GuangDong Polytechnic Normal University, Guangzhou 510635, China a lyx510640@126.com, bwuqiang20008@163.com, Keywords: drilling force, finite element simulation, chip separation criterion, Johnson-Cook material model.
Some key techniques such as material model, chip separation and damage criteria and dynamic mesh self-adapting technology in the finite element simulation of metal cutting process were discussed in details.
Table 2: Chemical compositions of materials 1Cr18Ni9Ti C ≤0.12 Si 0.1 Mn 2.0 P 0.035 S 0.03 Cr 17.0~19.0 Ni 8.0~11.0 Table 3: Physical properties of material rigidity（HB） ≤229 yield intensity GPa 0.3 tensile strength GPa 0.6 elongation percentage % 55 impact toughness MJ/m2 2.45 coefficient of thermal conductivity W/(m. 0C) 16.3 Simulation and analysis.
[5] Zhao JiTeng.Application of Mechanical Engineering ABAQUS 6.6[M].china water conservancy and electric power press.China.2007.

DEM Simulation of Micro-Macro Mechanical Behaviour of Granular Materials Chi Lu-lu 1, a, Qin Jian-min2,b* and Chen Xue-feng1,c 1 Research and Development Center of the Civil Engineering Technology, Dalian University, Dalian, Liaoning 116622, China 2 Department of Engineering Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, P.
Introduction Granular materials are encountered widely in nature and engineering.
Chinese Journal of Geotechnical Engineering, 2000, 22, 701-704
Journal of Civil Engineering, 2008, 36, 87-96
Chinese Journal of Underground Space and Engineering, 2008, 4, 499-503

Study on Project Contract Management Practice in Manufacturing Engineering Xuwei Li, Mingming Dong Department Of Construction Engineering Management, Henan University of Urban Construction, He’nan, 467036, China dmm0518@yahoo.com.cn Keywords: Manufacturing Engineering; Contract Management; Management System informatization; Management and Administration Abstract.
How can we manage projects well is the most practical problems in engineering practice.
Innovation Contract Management in Manufacturing Engineering Usually much attention is paid to the performance of contract in the whole process of changing circumstances.
Contract review is organized by the contract management department, and should be sent to Engineering, Technology, Materials Department, Finance Ministry and other relevant departments to review and propose amendments to the contract; the amendments are finally determined by the highest officer of instructions.
Engineering Construction and Architectural Management, 7(l),76-92 [4] Sai-On Chung.

The data acquisition, process and reconstruction for a reverse engineering study Dong-man Yua, Bao-zhong Qub, Zhi-hua Gaoc and Di Wangd Engineering Research Center for Flexible Manufacture, Henan Polytechnic Institute, Nanyang 473009, China ayudongman@126.com, bqubz_1969@126.com, czhhgao@163.com, dsilentfarewell@gmail.com Key words: Data acquisition, Data process, Reverse engineering Abstract.
Reverse engineering in CAD model reconstruction of customized artificial joint, Medical Engineering & Physics. 27 (2005) 189–193 [2] Yu Zhang.
Research into the engineering application of reverse engineering technology, Journal of Materials Processing Technology. 139 (2003) 472–475 [3] Jin Tao, Kuang Jiyong.
Application of reverse engineering technology in constructing prototype surface, Applied Mechanics and Materials. 34-35(2010)1154-1158 [5] Lai Xinmin, Lin Zhongqin, Huang Tian.
Computer & Industrial Engineering. 40 (2001) 215-227

Study on the Cutting Process for Remanufacture Deposited Materials Wu Zhi-yuan1, a, Zhang Kang1,b, Tang Xiu-Jian1,c , Tian Xin-li1,d,S.H.Wang2,e, 1National Key Laboratory for Equipment Remanufacturing, Academy of Armored Force Engineering, Beijing 100072 2Department of Scientific Research, Academy of Armored Force Engineering, China, 100072 aWu_zhiyuan20021@163.com, bzhangzuoyuan2005@126.com, ctangxiujian@sina.com Keywords: Deposited Materials, Impactive Cutting, Remanufacturing Abstract.
The systematic experiments for cutting remanufacture deposited materials have been finished.
All the tool materials can finish the cutting process.
Modern Manufacturing Engineering.
Chinese Surfacing Engineering.

Vacancy Engineering - an Ultra-low Thermal Budget Method for High-Concentration 'Diffusionless' Implantation Doping Nicholas E.B.
Source/drain (S/D) junctions formed by advanced vacancy engineering implants (VEI) are activated far above solubility.
In the vacancy engineering approach, boron is implanted into crystalline silicon that has been prepared with a high concentration of excess vacancies by a co-implant process.
The key to 'advanced vacancy engineering implants' (VEI) [4] lies in two features.
Figure 11: Approximate process windows from continuum simulations (SUSPRE) for V engineering using C, F, Si or Ge in the nominal 45 nm SOI MOS technology given in Fig. 10.