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Research on Ultrasonic Vibration Combined with Grinding Machining and its Application in Processing Brittle Hard Materials Yongjun Zhang 1,a , Yongjun Tang1,b and Xiaokang Liu2,c 1 Faculty of Electromechanical Engineering, Guangdong University of Technology, China 2 School of Mechanical & Automotive Engineering, South China University of Technology, China a yjzhang@gdut.edu.cn, b yjtang@gdut.edu.cn, cliuxk58@scut.edu.cn Keywords: Ultrasonic vibration, grinding machining, brittle hard materials, high removal rate Abstract.
Precision Engineering, 1999(23):73-78 [2] Guzzo P L, Raslan A A, De mello J D B.
International Journal of Manufacturing Technology and Management, 2007, v.12, n1-3: 284-98 [5] Weimin Zeng,Xipeng Xu,Zhijian Pei.Rotary ultrasonic machining of advanced ceramics.
Materials Science Forum, 2007,v.532-533:361-4 [6] Hocheng H, Kuo K L.
Precision Engineering, v23, 1999, p73-78 [8] Lin Shuyu.

Analysis of Strain Distribution in Notch Zone in Aluminium FSW Joints for Irregular Fatigue Loading Conditions BOROŃSKI Dariusz1, a *, SOŁTYSIAK Robert1,b, LUTOWSKI Zbigniew2,c 1 University of Technology and Life Sciences, Faculty of Mechanical Engineering, al. prof. 
Kaliskiego 7, 85-789 Bydgoszcz, POLAND 2 University of Technology and Life Sciences, Faculty of Telecommunication, Computer Science and Electrical Engineering, al. prof.
Niemi, Aspects of good design practice for fatigue-loaded welded components, Proceedings of the International Symposium on Fatigue, ESIS Publication 16, Mechanical Engineering Publications, (1993) 233-351
Boroński, Material Properties Investigations With the Use of Microspecimen, Materials Science Forum 726 (2012) 51-54
Key Engineering Materials Vol. 598 (2014), pp. 26-31.

Liu: Institution of Engineering and Technology, Vol.524(2006) pp.2347-2350 [9] W.
Yao: Key Engineering Materials, Vol.304-305(2006), pp.71-75 [10] F.Q.
Yao, W.Peng: Advanced Materials Research, V0l.24-25(2007),pp. 289-294 [11] W.I.
Journal: Materials Science Forum, Vols.471-472(2004), pp.481-484 [14] K.
Tetsuhiro: Journal of the Japan Society for Precision Engineering Vol.68(2002), pp1481-1485 [22] C.Y.

Introduction Superplastic forming is an advanced technology which enables to produce complex net-shape structures during single operation.
In engineering practice, the superplastic forming of large-scale articles from sheets often requires to use welded structures.
To provide a full-penetration joining, a double-side FSW was applied in mutually opposite directions such that the advancing side (AS) and retreating side (RS) reversed from the upper to the bottom surfaces of the weld.
Forum. 735 (2012) 265–270. doi:10.4028/www.scientific.net/MSF.735.265
Forum. 838–839 (2016) 338–343. doi:10.4028/www.scientific.net/MSF.838-839.338

Introduction Historically, research and development in superplasticity and SPF technology did not progress jointly as focus was mainly placed on the development of new advanced superplastic materials more than on the optimisation of the practical aspects of SPF industrialisation [1, 2].
Nevertheless, important advances have been achieved in thermal and thermo-mechanical simulation of dies, that allow now the implementation of die design and die optimization.
Forum, 304-306, 805-812, (1999) [2] N.
Forum, 243-245, 643-652. (1997) [3] P.
Lours : Materials Science and Engineering A, Vol 372, n°2, (2002), p 155-166 [11] S.

Browne1,b and Jerzy Banaszek1,2,,c 1 Department of Mechanical Engineering, University College Dublin, Ireland 2 Institute of Heat Engineering, Warsaw University of Technology, Poland a shaun.mcfadden@ucd.ie, bdavid.browne@ucd.ie, cbanaszek@itc.pw.edu.pl Keywords: Binary alloy solidification, columnar front, equiaxed zone, columnar-to-equiaxed transition, front-tracking, equiaxed predictor.
In the direct method nucleation and growth of individual equiaxed grains is treated ahead of the advancing columnar front.
For each time step these markers advance to their new position in accordance with the Eq.1 coupled with a geometrical consideration of the front.
ASME International Mechanical Engineering Congress and Exhibition, New Orleans, USA (2002), paper IMECE2002-32871
Gácsi, Materials Science Forum, Trans Tech Publications Ltd, CH.

Advancing Ceramics Glaze Formulation with Existing Software Technology using Locally Available Raw Materials in Nigeria ADELABU Oluwafemi Samuel1, a 1Department of Industrial Design, Federal University of Technology, Akure, Ondo State, Nigeria afemmysamuel@gmail.com Keywords: ceramic glazes, glaze recipes, raw materials, glaze software, glaze formulation Abstract.
Scientific development on advanced glaze preparation has led to the use of computer as a tool for enhancing the processes of formulating glazes.
Omoigbe Culture and Creative Art Forum, Lagos (2003)
Karadimas: Proceedings of the 9th International Conference on Software Engineering, Parallel and Distributed Systems, UK (2010), p. 45-49

Microstructure and mechanical property along 3D directions of AZ31 magnesium joint welded by FSW Sheng Lu1, a, Shi-yu Xiao1, b ,Fang Qi1, c, Jing Chen1, d 1School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, China alusheng119@yahoo.com.cn (corresponding author), bshiyu0902@126.com,cqifang7097@sina.com, dchenjing0612@yahoo.com.cn Keywords: friction stir welding; microstructure; mechanical property; 3D directions Abstract: As-cast AZ31 magnesium alloys was fabricated with travel speed of 50 mm/min and rotating rate of 1500 r/min by means of friction stir welding (FSW).
B is in the advancing side while C the retreating side.
Acknowledgment The present work were supported by a project funded by the priority academic program development of Jiangsu Higher Education Institutions (SZB2011-6) and the key laboratory of advanced welding technology of Jiangsu Province, P.
Montheillet, A thermo-mechanical, analysis of the friction stir welding process, Mater Sci Forum. 396-402(2002), 1537-1543

Design and Experimental Research of Solar Powered Water Pump System Based on Single Chip Xuejun Yue, Tiansheng Hong, Jianqiang Lu, Yuqing Luo Key Laboratory of Key Technology on Agricultural Machine and Equipment (South China Agricultural University), Ministry of Education, Guangzhou 510642, China; College of Engineering, South China Agricultural University, Guangzhou 510642, China yuexuejun@scau.edu.cn Keywords: microcontroller; solar energy; power system; rechargeable battery.
Fig. 1 The pin configuration of ATmega88 It has the following outstanding features: Commands and execution speed: It uses advanced RISC architecture with 130 instructions, most instructions execute in a single clock cycle; It has 32 8-bit general purpose working registers; Hardware multiplier only needs two clock cycles.
Energy Environment and Advances in Power.
A review of lessons learned Procecdinns of Forum 2001 Solar Rnerny, The Power to Choose Washinnton D C,2001.21-25 [9] J P Benner, L kazmerski, Photovoltaics Gaining Greater Visibility.

These two aspects and the non-uniformity of the interface indicate that we still need to improve our joints before advancing to mechanical tests.
Frommeyer: Advanced Engineering Materials, Vol. 1 (1999), p. 187
Vieira: Materials Science Forum, Vol. 426-432 (2003), p. 1843.