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Although the tool path can be generated by the advanced multi-axis CAD/CAM system, the prices of such systems are very high.
Many advanced CAD/CAM systems have provided the functions to create tool paths for 3+2 machining.
On the other hand, the advanced controller, such as FANUC 31i-A5 [3], provides special function code, such as G68.2, to machine features in the tilted plane easily.
The G68.2 command in the FAUNC advanced controller enables the programming coordinate system to switch to a feature coordinate system.
The authors also would like to thank the Wisdom Engineering Services Corporation for supporting the use of VERICUTÒ Software.

Introduction Modern manufacturing is currently located in production areas and production areas require the integration of different types of engineering and manufacturing operations.
Conclusion Development and implementation of the 3D models for automated systems engineering, which are focuses on the assembly system design is an important part of support systems developing.
In: First forum of young researches : In the framework of International Forum "Education Quality - 2008", Proceedings. 23 April, 2008, Izhevsk, Russia.
In: International symposium on Advanced Engineering & Applied Management - 40th Anniversary in Higher Education : Romania /Hunedoara/ 4-5 November, 2010. - Hunedoara : Faculty of Engineering Hunedoara, 2010.

Materials Science Forum Vols. *** (2004) pp.326-329 online at http://scientific.net  2004 Trans Tech Publications, Switzerland On CNC Machining and Part Program Preprocessing Based on STEP-NC C.R.
Liu 1,b 1 School of Mechanical Engineering, Shandong University, Jinan 250061, China a crzhang@sdu.edu.cn, bliuriliang@sdu.edu.cn Keywords: NC machining, CNC, STEP, STEP-NC Abstract.
Fig.1 Abstract of STEP-NC for milling Fig.2 Information growth in CAD-CAM-CNC chain CAM STEP-NC controller CAD model（ISO 10303 ） STEP-NC（ISO 14649） Offline programming Realtime machining Resources, feedback… CAD Geometry, tolerance… Geometry, tolerance… Process, Cutting tools… Workplan, Workingstep … Advances in Materials Manufacturing Science and Technology 328 However, STEP-NC brings forth some significant changes.
Fig.4 Part program and the workpiece Interpreter Decision maker Executor Part program Materials Science Forum Vols. *** 329 Fig.6 shows the process related information for the workingstep.
Loffredo: Manufacturing Engineering Vol. 23(2001), p. 38 [3] S.H.

Introduction Recently, the steel plates with excellent combination of ultra-high strength and toughness, production by advanced technology are in urgent need.
This phenomenon can be find in samples of advanced the tempering time (d#) and the tempering temperature (e#, f#).
The Super-OLAC+HOP process mentioned above have been applied in JFE Steel’s advanced steel plates.
Forum, Vol. 638-642(2010), p. 3555
Forum, Vol. 539–543(2007), p. 4720

The XRD pattern of Vinh Tan FA (diffractometer Bruker D8 Advanced).
Results and Discussions Engineering Properties of the Fly Ash-Based Geopolymer Cured in Microwave Conditions.
Engineering properties of the geopolymer cured in microwave conditions.
The microwave oven was used as the main equipment to improve the engineering properties of the products.
Nguyen, Effect of Alkaline Activators to Engineering Properties of Geopolymer-Based Materials Synthesized from Red Mud, Key Engineering Materials. 777 (2018) 508-512

School of Mechanical and Materials Engineering, Jiujiang University, Jiujiang Jiangxi 332005, China 2.
Materials Science Engineering A,168(2),141(1993)
[4] Ya.Y.Beygelzimer,D.V.Orlov.Metal plasticity during the Twist Extrusion.Defect and Diffusion Forum Vols.208-209(2002):311-314
[6] Viktor Varyukhin,Yan Beygelzimer,Sergey Synkov and Dmitry Orlov.Application of Twist Extrusion.Materials Science Forum Vols.503-504(2006):335-340
Advanced Materials Research, 2009,79-82:1239-1241.

Effects of hot deformation process on the microstructure and hardness of AZ80 magnesium alloy Xiaoting Huang1, a, Gangyi Cai 2,b and Wenbiao Qiu2,c 1School of Materials and Chemical Engineering, Zhongyuan University of Technology, Zhengzhou 451191, China 2School of Mechanical and Electrical Engineering, Henan University of Technology, Zhengzhou 450007, China a hxtcgy@sohu.com, bcgysohu@sohu.com, cwenbiaoqiu@haut.edu.cn Keywords: AZ80 magnesium alloys, hot deformation, microstructure, hardness.
Forum,Vol. 21(2000), p.167-182 [2] Guangling Song, Amanda L Bowles, David H St Jonh: Materials Science and Engineering A, Vol. 366(2004), p.74-86 [3] Fusheng Pan, Enhou Han: Processing Technology of High-Performance Wrought Magnesium Alloy (Chinese Science Press, Beijing 2007)
[4] Gangyi Cai,Xiaoting Huang,Penghui Deng: Advanced Materials Research, Vol.179-180(2011), p.354-358 [5] Gangyi Cai,Xiaoting Huang,Shixing Zhang: Materials Science Forum, Vol.667-669(2011), p.81-86

O'Neill School of Electrical, Electronic and Computer Engineering, University of Newcastle, Newcastle, NE1 7RU, U.K.
This work was supported as part of the SCEPTRE project by the UK Engineering and Physical Sciences Research Council (EPSRC) under grant no.
Forum, 353-356, (2001), 695 [5] Horsfall, A.B., Ortolland, S., Wright, N.G., Johnson, C.M., Knights, A.P., Mat.
Forum, 353-356, (2001), 707 [6] Henning, J.P., Przadka, A., Melloch, M.R., Cooper, J.A., IEEE Electron Dev Lett, 21/12, (2000), p578 [7] Ortolland, S., Johnson, C.M., Wright, N.G., Morrison, D.J., Materials Science and Engineering, B61-62, (1999), 411 [8] Goldberg, Y, Levinshtein, M., Rumyantsev, S., in `Properties of Advanced Semiconductor Materials`, Eds Leninshtein, M., Rumyantsev, S., Shur, M., Wiley, New York, 2001

A CAD Idea of Braided Composite and Establishment of Its Relation Model Jiao Zongxia1, a , Wang Xiaodong2,b and Huang Guoping3,c 1 School of Automation Science and Electric Engineering, Beihang University, 37th, Xueyuan Road, Haidian Distinct, 100083, Beijing, P.
China 2 School of Automation Science and Electric Engineering, Beihang University, 37th, Xueyuan Road, Haidian Distinct, 100083, Beijing, P.
China 3 School of Automation Science and Electric Engineering, Beihang University, 37th, Xueyuan Road, Haidian Distinct, 100083, Beijing, P.
Based on the braiding process of composite, the axis direction stiffness/flexibility matrix, cell stiffness and engineering constants is acquired by the analysis of yarns and cell.
[] 0.1002 0.043 0 0.043 0.1002 0 0 0 0.12 S −  =−   (5) And the engineering constants: 9.98 xyE EGpa == , 8.33xyGGpa = , 0.429xyγ = .

This paper follows the work presented in [1] and focuses on the optimisation of advanced SiC JFETs for commercialisation.
Habib, et al.: submitted to Advanced Materials Research (2012) [2] Sentaurus Structure Editor User Guide (v.2009) [3] Sentaurus Device User Guide (v.2009) [4] H.
Habib, et al.: Materials Science Forum, vol. 679-680 (2011), p. 401-404 [5] M.
Le-Huu, et al.: Materials Science Forum, vol. 645-648 (2010), p. 1143-1146 [6] P.
Neudeck, et al.: Materials Science Forum, vol. 645-648 (2010), p. 1135-1138 [7] P.