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Design and Theoretical Analysis of Mini-plunger Sprayer Used in SW2502 Fused Deposition Modeling System Bin Liu1, a, Manhua Peng1,b, Yanhong Feng1,c, Fuzhen Wang2,d 1 School of Mechanical & Automotive Engineering, South China University of Technology, Guangzhou, 510640, China 2 Foshan Shunde Victory Electronic Equipment Co.
The general materials for FDM include paraffin, nylon, ABS, rubber and multi-phase mixtures such as the mixtures of metal powder, ceramic powder, staple fiber and thermoplastic resin, etc.
References [1] Yongnian Yan, Renji Zhang, Qingping Lu, etc: The Third International Conference on Rapid Prototyping and Manufacturing (2001).
[9] Dongsheng Yan, Zhiqing Cao and Gairong Kong: Journal of Beijing University of Chemical Technology, Vol. 30 (2003), pp. 71-73.

BUNTAT3,c 1Electrical Engineering Department, Universitas Diponegoro (UNDIP), Indonesia 2Energy Conversion (Encon) Department, Universiti Teknologi Malaysia (UTM), Malaysia 3 High Voltage and High Current Institute (IVAT), Universiti Teknologi Malaysia (UTM), Malaysia amochfacta@gmail.com (corresponding author), bzainals@fke.utm.my, czolkafle@fke.utm.my Keywords: ozone generator, planar chamber, resonant power converter.
The main advantage of having a lower applied voltage is the opportunity to build ozone generators using non-conventional dielectric materials which have much lower dielectric breakdown voltage such as mica, alumina ceramic, and polymer.
Morgan, Review:Atmospheric pressure dielectric barrier discharge chemical and biological applications, Journal of Physical Sciences 4 ,(2009) 885-892
Bruetsch, High voltage insulation failure mechanisms, IEEE International Symposium on Electrical Insulation (2008) 162-165

Magnesium Phosphate Cement with large Volume of Fly ash Zhu Ding a, Biqin Dongb and Feng Xingc School of Civil Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China adz3693@szu.edu.cn, bdongbq@gmail.com, cxingf@szu.edu.cn Keywords: Magnesium phosphate cement, Fly ash, Strength, XRD analysis, Activation.
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Study on the Performance of Orthodontic Self-Drilling Correction Screw of Ti6Al4V and Stainless 316L The-Vinh Doa, Quang-Cherng Hsub, Po-Hung Chenc, Yu-Liang Chend,* Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 415 Chien Kung Road, Sanmin District, Kaohsiung 80778, Taiwan, ROC a thevinh8880@tnut.edu.vn, b hsuqc@kuas.edu.tw, c 2099303107@kuas.edu.tw, dfrankchen2341@gmail.com Keywords: Biomechanics, finite element analysis, self-drilling type, orthodontic bone screws.
Orthodontic treatment is performed by following: (1) The fixed splints, according to the requirement that selected of metal or transparent ceramics and composite materials, adhesion of glial outside or inside the tooth, combined with the orthodontic mini screw (mini screw) as a medium for power transmission to teeth. (2) The Invisalign, using aligner trays made of smooth, comfortable and virtually invisible plastic that is put in the mouth, the advantage is the ease of oral hygiene. (3) The brace teeth include (a) using a traction adjustment tool (worn on the head, outside the mouth) to make adjustments, and (b) Using muscle forces and bite forces to obtain adjustment and installations.
The final products meet American Society for Testing and Material - ASTM F543 [5] and International Organization for Standardization, ISO 10993 [1].
American Journal of Orthodontics and Dentofacial Orthopedics, 141 (4), 468-476. 2012

Hassan1,d* 1Materials Science and Engineering Program, School of Innovative Design and Engineering, Egypt-Japan University of Science and Technology (E-JUST), New Borg Al-Arab City 21934, Alexandria, Egypt 2Department of Industrial and Manufacturing Engineering, School of Innovative Design and Engineering, Egypt-Japan University of Science and Technology (E-JUST), New Borg Al-Arab City 21934, Alexandria, Egypt 3Department of Micro Engineering Program, Kyoto University, Kyotodaigaku-Katsura, Nishikyo-ku, Kyoto 616-8540, Japan anojeem.yusuf@ejust.edu.eg, bwael.khaireldin@ejust.edu.eg, ctutti@me.kyoto-u.ac.jp, dmohsen.khozami@ejust.edu.eg *Corresponding author Keywords: Finite Element (FE) Simulation, Split Hopkinson Pressure Bar (SHPB), Glass Fiber Reinforced Polymer (GFRP) Composite, Dynamic Compressive Behavior.
eg00) f) Fig. 5. a) The strain rate-time curve of the specimen b) Engineering stress-strain curve at the different strain rates.
This behavior can be attributed to the composite's strain rate sensitivity during deformation, which holds significant relevance for engineering applications.
Acknowledgements This work is financially supported by the Egypt-Japan University of Science and Technology (E-JUST) under the Japan International Cooperation Agency (JICA) TICAD7 scholarship.
Hall, “Numerical and Experimental Studies of Damage Generation in Multi-Layer Composite Materials at High Strain Rates,” Intl Journal of Impact Eng, vol 34, pp 189-204, Feb. 2007, doi: 10.1016/J.IJIMPENG.2005.08.010.

The NC codes are simulated and generated by Pro-ENGINEERING software.
Engineering design for problem can be divided into the-smaller-the-better type, nominal-the best type, and the larger-the-better-type [10].
Huang, Abrasive liquid jet as a flexible polishing tool, International Journal of Materials and Product Technology 31(1) (2008) 2-13
Phadke, Quality Engineering Using Robust Design, Prentice-Hall, Englewood Cliffs, NJ, 1989
Ross, Taguchi Techniques for Quality Engineering, second ed., McGraw-Hill, Inc, 1996.

Dutta, Photocatalytic degradation of organic dyes with manganese-doped ZnO nanoparticles, Journal of Hazardous Materials 156 (2008)194-200
Khil, TiO2 nanofibers doped with rare earth elements and their photocatalytic activity, Ceramics International 38 (2012) 5925 – 5930
Hsu, Enhanced photocatalytic activity of Ce-doped ZnO nanorods under UV and visible light, Journal of the Taiwan Institute of Chemical Engineers 45 (2014) 1954-1963
Yu, Trapping of Ce Electrons in Band Gap and Room Temperature Ferromagnetism of Ce4+ Doped ZnO Nanowires, Journal of Applied Physics 106 (2009) 83515
Navío, Photocatalytic properties of iron-doped titania semiconductors, Journal of Photochemistry and Photobiology A: Chemistry 98 (1996) 171-181

., Enhanced Luminescent Characteristics of Y2-xGdxO3:Eu3+ Ceramic Phosphors by Li-doping, Journal of the Korean Physical Society, 46 (05) (2005) 1193–1197 [3] G.
[7] Gonggong Lu, Kehui Qiu, Yunlei Bu, Xilu Hou, Xiqiang Yuan, 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2015), 1751-1756 (2015) [ISBN: 978-1-5108-1737-1] [8] K.Indumathi, S.Tamilselvan, L.Rajasekaran, A.
Murthy, Optical Properties of Eu3+ Doped Gadolinium Silicate Phosphors, Indian Journal of Science & Research, 10 (1) (2021) 516-521 [11] J Kaur, D Chandrakar, V Dubey, R Shrivastava, Y Parganiha, Photoluminescence Characteristics of Dysprosium Doped CeO 2 Phosphor for White Light Emission, Journal of Display Technology 12 (5) (2016) 506 512 [12] Y Parganiha, J Kaur, V Dubey, R Shrivastava, YAlO3:Ce3+ powders: Synthesis, characterization, thermoluminescence and optical studies, Superlattices and Microstructures 85 (2015) 410-417 [13] D Singh, J Kaur, NS Suryanarayana, R Shrivastava, V Dubey, Synthesis and luminescent behavior of UV induced Dy3+ activated LaAlO3, Journal of Materials Science: Materials in Electronics 28 (3) (2017) 2462 - 2470 [14] R Shrivastava, J Kaur, BP Chandra, Mechanoluminescence of Ba2MgSi2O7 doped with Eu2+ and Dy3+ phosphor by impulsive deformation, Luminescence, 30 (08) (2015) 1207 – 1211
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Journal of nano –and electronic physics, Vol 5, No.3 (2013), p. 02029
Journal of Analytical and Applied Pyrolysis, Vol. 127, (2017):p.p 38-46
Ceramics International, Vol. 46, No.11, (2020)
Procedia engineering,Vol. 170, (2017): p.p60-64
Journal of Ovonic Research, Vol. 6, No.2, (2010): p.p 93-98

A Self-sensing Wedge-wave Ultrasonic Motor Using Modal Sensors Tai-Ho Yu and Ching-Chung Yin Department of Mechanical Engineering, National Chiao Tung University 1001 Ta Hsueh Road, Hsinchu 30010, Taiwan, Republic of China yth@nuu.edu.tw Keywords: Modal sensors, Ultrasonic motor, Time-frequency response.
The structure vibration and the wave propagation of the piezoelectricity ceramic material is one kind of transformation from electrical energy into mechanical energy, therefore, it is called the piezoelectric motor.
Takano (1992), "Ultrasonic motors using longitudinal and bending multimode vibrators with mode coupling by externally additional asymmetry or internal nonlinearity," Japanese Journal of Applied Physics, 31(9B), 3077-3080
[7] Tai-Ho Yu , Shin-Yueh Yang, Chen-Liang Lee and Ching-Chung Yin, "Development of Rotary Wedge Wave Ultrasonic Motors", 2007 International Congress on Ultrasonics, Vienna Australia, April 2007.