Search results

The Design of New Water Jet Spray Gun Xuewei Zhao 1,a,Xizheng Zhang 2,b and Xinhua Zhao 3,c 1Tianjin University of Technology School of Mechanical Engineering P.R.China 2 Tianjin Institude of Medical Equipment P.R.China 3 Tianjin University of Technology School of Mechanical Engineering P.R.China a Zhaoxuewei88@163.com, b z56787@sohu.com,c xinhuazhao@tjut.edu.cn Keywords: Nozzle, The jet pipe, The vacuum suction pipeline, Strainer.
Main are diamond, synthetic diamond, ceramics, hard alloy, copper, tool steel, stainless steel, etc. [7] The principle of choosing water jet material in industry is: the higher of the jet pressure, the higher of the nozzle material’s hardness.
Summary Water cutting ,this international advanced medical instruments are being widely used in European and American countries and has begun to be used in China.
Journal of Engineering Design,2003.12.
“Water jet theory and technology”.China Safety Science Journal,1999.10 (In Chinese)

Sfantos1]~,M.H.Aliabadi1]¡ 1Department of Aeronautics, Faculty of Engineering, Imperial College, University of London, South Kensington Campus, London SW7 2AZ, U.K.
Pope: Materials Science and Engineering A Vol. 92-93 (1995), p. 277
Journal of Solids and Structures Vol. 42 (2005), p. 4613
Hertzberg: Deformation and fracture mechanics of engineering materials (Wiley, Chichester 1996)
Pugh: British Journal of Applied Physics Vol 18 (1967), p. 129

The ultrasonic transducer is LHQ40-1 piezoelectric ceramic transducer, the resonant frequency of which is 40kHz.
Audio Engineering, 259 (11) :17~22, 2006 [2] P.
The Journal of the Acoustical Society of America, 35 (4) :535~537, 1963 [3] H.
Journal of Sound and Vibration, 2 (4) :435~461, 1965 [4] M.
The Journal of the Acoustical Society of America,57 (3) :562~568, 1975 [5] Woon-Seng Gan,Jun Yang, K.

Research on Automatic Segmentation Methods of Multi-beam Waterjet Cutting Process Drawings Huikang Yang1, a, De’an Zhao1, b, Jinliang Guo1, c, Jun Zhang1, Bo Chen2 1College of Electronic and Information Engineering, Jiangsu University, Zhenjiang, Jiangsu, China, 212013 2DARDI International Corporation, Gaochun Economic Development Zone, Nanjing, Jiangsu, China, 211300 ayhk11@163.com, bdazhao@ujs.edu.cn, cgjlgrid@163.com Keywords: Waterjet Multi-beam Automatic segmentation Partition–classification trim Abstract.
Now it is widely used in cutting glass, ceramics, stone, hardened steel, high temperature alloys and layered composite materials, and automotive interior parts of the processing and other fields [2].
References [1] Zhonghou Shen: The theory and technology of waterjet (Petroleum University Publications, Shandong 1998) In Chinese [2] Jiazhong Xu, Bo You, Xiangbing Kong: Journal of Harbin University of Science and Technology Vol. 14(2009), p.63 In Chinese [3] Information on http://www.omax.com [4] Xuezhi Li: Visual LISP Programming (Tsinghua University Publications, Beijing 2006) In Chinese [5] He Liang, Zhongfan Xiang: Journal of Xihua University Vol. 25(2006) In Chinese [6] Aleˇs Hace, Karel Jezernik: Transaction on Mechatronics Vol. 9(2004), p.627 [7] Huimin Zhang, Yongyi He, Bobing Xu: Journal of Mechatronics Vol. 10(2002) In Chinese

Nano particles of silica are thermally stable, cheap, and environmentally benign ceramics.
Sivakumar, Extraction, Synthesis and Characterization of Nanosilica from Rice Husk Ash, International Journal of Nanotechnology and Applications 1 (2010) : 61-66
Journal of Nanomaterials, 2011
The Journal of Physical Chemistry 112 (2008): 958–964 [12] Zandi-zand R., A.
Mohd Noor, The morphology of nanosilica prepared from rice husk ash by precipitation method, International Journal of Nanotechnology and Applications 4 (2010): 61-66

Jana Department of Mechanical Engineering University of Strathclyde James Weir Building 75 Montrose St Glasgow G1 1XJ, UK Key words: CFD models, erosion-corrosion, maps Abstract In studies of erosion-corrosion at materials at elevated temperatures, there have been many attempts to model the process.
This assumption was found to hold for most of the engineering materials such as steels.
,” Tribology International, 28(7), (1995), 445-451
Eraslan, On the use of temperature-dependent physical properties in thermomechanicalcalculations for solid and hollow cylinders, International Journal of ThermalSciences 47, (2008), 136–146
Noda, “Thermal stresses in materials with temperature dependent properties,” In: Proceedingsof the NATO Advanced Research Workshop on Thermal Shockand Thermal Fatigue Behaviourof Advanced Ceramics, Kluwer Academic, MA, USA, (1993), pp. 15–26

These devices for low grade waste heat have received significant attention due to the necessity to develop more energy efficient engineering systems.
Taroni: IEEE Sensor Journal Vol. 3 (2003), p. 212 [5] E.
Nitsche: Journal of Applied Physics Vol. 37 (1966), p. 510 [6] A.
Gerlach: Procedia Engineering Vol. 5 (2010), p. 944 [11] L.
Li: Ceramics International Vol. 30 (2004), p.1847

Uvarov, Effect of Complex Additives on Ceramic Slip Mobility, Glass and Ceramics (English translation of Steklo i Keramika), 74 (3–4) (2017) 110–111
Magomedov, Influence of man-made aluminosilicate raw materials on physical and mechanical properties of building materials, IOP Conference Series: Materials Science and Engineering, 327 (2) (2018) 022104
Skibsted, Microstructure engineering of Portland cement pastes and mortars through addition of ultrafine layer silicates, Cement & Concrete Composites, 30 (2008) 686–699
[15] Wei Guan, Fangying Ji, Dexin Fang, Yong Cheng, Peng Yan, Porosity formation and enhanced solubility of calcium silicate hydrate in hydrothermal synthesis, Ceramics International, 40 (1) (2014) 1667–1674
[17] Lucie Galvánková, Jiří Másilko, Tomáš Solný, Eva Štěpánková, Tobermorite Synthesis Under Hydrothermal Conditions, Procedia Engineering, 151 (2016) 100–107

Garibay-Febles, International Journal of Hydrogen Energy, 43 (12) (2018) 6117–6130
Yang, International Journal of Hydrogen Energy, 42 (43) (2017) 26695–26703
Antolini, International Journal of Energy Research, 42 (12) (2018) 3747–3769
[10] Xianfa Jiang, Xiaoning Tang, Lihong Tang, Bin Zhang, and Huaming Mao, Ceramics International, 45 (6) (2019) 7673–7680
Koltunowicz, Materials Science & Engineering B, 295, (116571) (2023)

However, stainless steel alloys are difficult-to-machining materials; currently the general tools used to manufacture stainless steel usually fail to meet the requirement, even the tools made by cubic boron nitride or ceramics are unable, due to its own mechanical physical properties far from the requirements.
Annals of the CIRP (1994)Vol.43, No.1: 35～38 [5] Kiyoshi Sawada, et al: "Development of Ultraprecision Micro Grooving", JSME International Journal Series C(2000)Vol.43,No.1: 170～176 [6] X.Yｕ,L.Wang: "Effect,of Various Prameters On the Surface Roughness of An Aluminum Alloy Buinished with Aspherical Surfaced Polycryatalline Diamond Tool" [J], Int.J.Mach.Tools Manufact (1999)39: 459～469 [7] Moriwari.etal : "Ultra-Precision Diamond Cutting of Stainless Steel by Applying Ultrasonic Vibration" [J] Annals of the CIRP 1991 40(1):559-562 [8] Lucca, D., Rhorer, R.
Advance of Economical Cryogenic Machining Technology",Proceedings of 3rd international Conference on Manufactureing.US.(1995).12 [10] Woo-Cheol Jeong."
[11]Dong-Sik Kim,In-Cheol Chang and Seung-Woo Kim:" Microscopic topographical analysis of tool vibration effects on diamond turned optical surfaces''[J] Precision Engineering Journal of the International Societies for Precision Engineering and Nano-technology (2002)26: 168-174 [12] Moriwaki，T.Shamoto，E