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Journal articles on the topic 'Water jet cutting'

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Author: Grafiati

Published: 4 June 2021

Last updated: 26 January 2023

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1

Volgina, Ludmila, and Stanislav Sergeev. "Water jet cutting resistance." IOP Conference Series: Materials Science and Engineering 869 (July 10, 2020): 072035. http://dx.doi.org/10.1088/1757-899x/869/7/072035.

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2

Ferenc, K. "Cutting with water jet." Welding International 21, no. 10 (October 2007): 730–35. http://dx.doi.org/10.1080/09507110701668747.

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3

T. D. Valco, C. G. Coble, and J. H. Ruff. "Water Jet Cutting of Sugarcane." Transactions of the ASAE 32, no. 2 (1989): 0373–78. http://dx.doi.org/10.13031/2013.31012.

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4

Paszczuk, Michael. "Water Jet Automation." International Journal of Emerging Technology and Advanced Engineering 11, no. 10 (October 15, 2021): 177–81. http://dx.doi.org/10.46338/ijetae1021_21.

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Water jet cutting has been an extremely helpful tool that creates flawless parts with tolerances up to 0.1 mm. During the cutting process, it is important to note that each step must be optimized to create the best finish or maintain the correct tolerance zone. These steps are composed of abrasive mass flow rate, traverse speed, and standoff distance. In order for these optimization techniques to be followed a strict set of rules must be followed to ensure consistent progression. Programs such as MATLAB can be utilized to reduce human error in the calculations. MATLAB files can then be saved to use with other materials and thickness combinations.

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5

Kido, Hidetaka. "Practical Side of Cutting. (4). Water Jet Cutting." Journal of the Japan Welding Society 62, no. 2 (1993): 73–77. http://dx.doi.org/10.2207/qjjws1943.62.73.

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6

Kubik, Anna, and Leonhard Kleiser. "Multiphase Jet Flow in Abrasive Water Jet Cutting." PAMM 9, no. 1 (December 2009): 457–58. http://dx.doi.org/10.1002/pamm.200910201.

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7

Šúňová, Anna, Roman Šúň, Emil Spišák, and Mária Franková. "The assessment of properties for selected factors in abrasive water jet process." Acta Metallurgica Slovaca 21, no. 3 (September 30, 2015): 203. http://dx.doi.org/10.12776/ams.v21i3.586.

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The article presents the current conditions of abrasive water jet cutting process and factors relative to the quality of cutting surface. The main goal of research was to evaluate the assessment of the cutting depth, corrugated bottom cutting edge and roughness of the specimens depending on selected factors such as cutting velocity and abrasive amount in the abrasive water jet process. Specimen were cut in four phases as a square. Main results were that the distance between water jet entering and water jet leaving is decreased with the increasing abrasive amount and by following lower cutting rates. The increasing of a cutting rate negatively effects the quality of the cut surface and the size of the distance between water jet entering and water jet leaving, because the increasing of a cutting rate increases also values of the mentioned parameters. As to the distance between water jet entering and water leaving, the abrasive amount of 200-250 g.min-1 at the rate of 50 mm.min-1 is considered to be optimal, but outside this range the influence of the abrasive amount impacts negatively, primarily on water jet entering and water jet leaving that has a direct influence on the corrugated bottom cutting edge.

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8

Su, Yu. "3D FEM Simulation of Water Vapor Jet Assisted Metal Cutting." Open Mechanical Engineering Journal 8, no. 1 (April 18, 2014): 132–37. http://dx.doi.org/10.2174/1874155x20140501007.

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Water vapor jet assisted metal cutting is a pollution-free green cutting technique. This paper has developed a three-dimensional finite element model of water vapor jet assisted cutting in order to understand the influence of its cooling and lubricating effect on cutting process. The cooling effect of water vapor jet is modeled with a convective heat transfer coefficient. A window with the temperature and the heat transfer coefficient of water vapor jet, which can move at the same speed as the tool, has been defined on the tool face so as to continuously simulate cooling process of the cutting zone under water vapor jet condition. Friction contact between tool and chip is modeled by a constant shear model. The shear friction factor with different values has been set to study the influence of lubricating effect of water vapor jet. Simulation results show that compared with its cooling effect, the lubricating effect of water vapor jet is more effective to reduce cutting force and tool temperature. A further improvement in the lubricating effect of water vapor jet also results in an obvious reduction in cutting force and tool temperature. The findings obtained in this study may provide helpful information for developing water vapor jet assisted cutting process.

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9

Cui, Dandan, Hongwen Li, Jin He, Qingjie Wang, Caiyun Lu, Hongnan Hu, Xiupei Cheng, and Chunlei Wang. "Applications of Water Jet Cutting Technology in Agricultural Engineering: A Review." Applied Sciences 12, no. 18 (September 7, 2022): 8988. http://dx.doi.org/10.3390/app12188988.

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Cutting is a significant part of agricultural material processing, and the cutting technology determines the quality of agricultural products. Water jet cutting technology is a non-contact and cold cutting technology suitable for cutting agricultural materials. It can realize an environmentally friendly cutting process avoiding such problems as heat generation, sharpening and cleaning blades, and microbial cross-contamination. This paper reviews the current status of water jet cutting of six kinds of agricultural materials, including vegetables, fruits, meats, woods, stems, and soils. By analyzing how to complete different cutting operations, improve cutting ability, or control post-cutting influences, the problems and solutions of water jet cutting of each material are summarized. Then, combined with the application requirements, some suggestions are put forward for developing water jet cutting technology. The results would help researchers determine key information required by cutting agricultural materials and provide a reference for further research on water jet cutting technology in agricultural engineering.

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10

Xia, Ji Sheng, Qing Zhu Jia, and Zhen Zhen Sun. "Pre-Mixed Abrasive Water Jet Cutting in the Marble." Advanced Materials Research 981 (July 2014): 818–21. http://dx.doi.org/10.4028/www.scientific.net/amr.981.818.

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High-pressure abrasive water jet cutting is a cold and non-traditional method, with many advantage which the traditional processing do not have.The traditional method of cutting marble have rough sections, poor dimensional accuracy, large seam, high tool cost and the processing efficiency is low. Can be considered high-pressure abrasive water jet cutting to improve its traditional cutting defects. This article explores the use of the pre-mixed abrasive water jet cutting in the marble, and its comparison with traditional methods, highlighting the advantages which the pre-mixed abrasive water jet cutting in the marble.

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11

Barsukov, G. V., T. A. Zhuravleva, and O. G. Kozhus. "Water-Jet Cutting of Fiberglass Sheet." Russian Engineering Research 40, no. 11 (November 2020): 963–65. http://dx.doi.org/10.3103/s1068798x20110040.

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12

Kerst, Thomas. "Continuous-Path Controlled Water-Jet Cutting." Indian Welding Journal 25, no. 2 (April 1, 1992): 96. http://dx.doi.org/10.22486/iwj.v25i2.148337.

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13

Alberdi, A., A. Suárez, T. Artaza, G. A. Escobar-Palafox, and K. Ridgway. "Composite Cutting with Abrasive Water Jet." Procedia Engineering 63 (2013): 421–29. http://dx.doi.org/10.1016/j.proeng.2013.08.217.

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14

Bazenov, G. M., G. T. Itybaeva, A. Zh Kasenov, and A. S. Yanyushkin. "Water-Jet Cutting of Glass Sheet." Russian Engineering Research 42, no. 10 (October 2022): 1045–48. http://dx.doi.org/10.3103/s1068798x22100045.

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15

Ohlsson, L., J. Powell, A. Ivarson, and C. Magnusson. "Comparison between Abrasive Water Jet Cutting and Laser Cutting." Journal of Laser Applications 3, no. 3 (October 1991): 46–50. http://dx.doi.org/10.2351/1.4745288.

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16

Gee, C. "Water-jet cutting machine offers accurate 'green' gasket cutting." Sealing Technology 2001, no. 89 (May 2001): 11–12. http://dx.doi.org/10.1016/s1350-4789(01)80002-7.

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17

Honl, M., V. K. Shekhawat, C. Pacione, T. Schwenke, and M. A. Wimmer. "Water jet cutting, an alternative method for cutting cartilage." Journal of Biomechanics 39 (January 2006): S576. http://dx.doi.org/10.1016/s0021-9290(06)85381-9.

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18

Liu, Xiaohui, Songyong Liu, Lie Li, and Xinxia Cui. "Experiment on Conical Pick Cutting Rock Material Assisted with Front and Rear Water Jet." Advances in Materials Science and Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/506579.

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Conical picks are one kind of cutting tools widely used in engineering machinery. In the process of rock breaking, the conical pick bears great cutting force and wear. To solve the problem, a new method, conical pick assisted with high pressure water jet, could break rock effectively, and four different configuration modes of water jet were presented. In this paper, based on the analysis of the different water jet configuration’s advantages and disadvantages, experiments on front water jet, new typed rear water jet, and the combination of those two water jet configuration modes were conducted to study the assisting cutting performance and obtain the quantitative results.

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19

Ni, Jun, Lianhua Hu, Shixian Chen, and Zhengye Wang. "Flow Field Simulation and Parametric Design of High-pressure Water Jet Cutting Leather Based on Fluent." Architecture Engineering and Science 3, no. 2 (July 5, 2022): 155. http://dx.doi.org/10.32629/aes.v3i2.900.

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This paper studies the flow field simulation process of high-speed water jet cutting leather. Based on the water jet impact model, Fluent is used to analyze different jet pressures, spray distances and nozzles diameter. The effect of the outlet diameter on the jet impact velocity and the impact area is studied. Through the study of three factors, it is found that the jet pressure has the greatest and most direct influence on the jet velocity. Therefore, adjusting the jet pressure is an important means to successfully complete the water jet cutting. The above research has a good guiding for cutting leather.

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20

Perzel, Vincent, Marián Flimel, Jolanta Krolczyk, Aleksandar Sedmak, Alessandro Ruggiero, Drazan Kozak, Antun Stoic, Grzegorz Krolczyk, and Sergej Hloch. "Measurement of thermal emission during cutting of materials using abrasive water jet." Thermal Science 21, no. 5 (2017): 2197–203. http://dx.doi.org/10.2298/tsci150212046p.

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This article deals with measurement of the thermal gradient on material during abrasive water jet cutting. The temperature was measured by thermocamera before the technological process started, during the abrasive water jet cutting process technology, and just after the cutting process. We performed measurements on several types of materials. We calculated the approximate amount of energy during the abrasive water jet cutting process technology that changes into thermoenergy, which is the current water pressure drained in a catcher tank.

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21

Herghelegiu, Eugen, Crina Radu, Carol Schnakovszky, and Ion Cristea. "Influence of the Distance between the Cutting Head and Working Sample on the Geometric Precision in Water Jet Abrasive Cutting Process." Applied Mechanics and Materials 371 (August 2013): 240–44. http://dx.doi.org/10.4028/www.scientific.net/amm.371.240.

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Water jet cutting is an unconventional technology used for materials processing. Abrasive water jet cutting has become a highly developed industry technology. Its development has been favored by the fact that abrasive water jet cutting can be used in practically all areas in which solids are processed stone, glass, plastics, composite materials and metals. It is known to be one of the most versatile and rapid cutting methods that can be applied to process a greater variety of materials such: metallic materials, non-metallic materials. By comparing with the classical technologies, the water jet cutting presents the following advantages: very low side forces during the machining; it is rapid; it is silent; no thermal distortion, high flexibility and has a good cutting accuracy and minimal burrs. The aim of the present paper is to present the results of the study regarding the influence of the distance between the cutting head and working sample processed by abrasive water jet cutting on the surface roughness and dimensional accuracy of the processed part.

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22

Ramulu, M., and D. Arola. "Water jet and abrasive water jet cutting of unidirectional graphite/epoxy composite." Composites 24, no. 4 (June 1993): 299–308. http://dx.doi.org/10.1016/0010-4361(93)90040-f.

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23

Perianu, Ion Aurel, Radu Cojocaru, Emilia Florina Binchiciu, and Gabriela Victoria Mnerie. "Innovative Solutions for Waste Removal (Used Abrasive) Resulted from Water Jet Cutting Process." Engineering Innovations 2 (June 20, 2022): 49–57. http://dx.doi.org/10.4028/p-40ya00.

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Due to the extraordinary qualities established and imposed worldwide, the water jet cutting process is increasingly used in current industrial applications.It is well known that the process can be applied to a wide range of materials: metallic and non-metallic alloys, polymeric materials, ceramic materials, glass, stone, marble, wood, rubber, etc.An important challenge in the conception and design of water jet cutting equipment is the removal of used abrasive material from the discharge tank during or after water jet cutting operations.The paper presents innovative solutions proposed and developed worldwide for the evacuation / extraction from the tank of water jet cutting machines of used abrasive particles and / or particles resulting from materials subjected to the cutting process.

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24

Chen, F. L., and E. Siores. "The effect of cutting jet variation on striation formation in abrasive water jet cutting." International Journal of Machine Tools and Manufacture 41, no. 10 (August 2001): 1479–86. http://dx.doi.org/10.1016/s0890-6955(01)00013-x.

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25

Herghelegiu, Eugen, Crina Radu, Carol Schnakovszky, and Valentin Zichil. "Quality of the Cut Surfaces Processed by AWJC as a Function of the Distance between the Cutting Head and Working Sample." Applied Mechanics and Materials 809-810 (November 2015): 207–12. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.207.

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Water jet cutting is one of the newest techniques in non-conventional machining processes. It is a flexible technology since the same equipment can be used to cut virtually any material, such as steel stainless steel, high-nickel alloys and polymer composites (usually, for these materials, the water jet is mixed with an abrasive material, the process being known as abrasive water jet cutting - AWJC) . Compared with the classical technologies, water jet cutting presents the following advantages: very low side forces during machining, it is rapid, it is silent, no thermal distortion, a good cutting accuracy and minimal burrs. To optimize the process, it is necessary to analyze the influence of process parameters on the quality of cut. The aim of this paper is to analyze the influence of distance between the cutting head and the working sample on the quality of cut, quantified by the following parameters: width of the processed surface at the jet inlet, jet outlet, deviation from perpendicularity, inclination angle and roughness.

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26

Zou, Zheng Long. "Study of Cutting Composite Materials with Low Pressure Abrasive-Water Jet." Applied Mechanics and Materials 130-134 (October 2011): 1480–83. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.1480.

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This paper using low-pressure pre-mixed abrasive water jet to cutting composite material,testing and verifying feasibility of the low pressure abrasive water jet cutting , analyzes the abrasive waterjet working parameters on cutting of influence which performance level and interaction effect.

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27

Janković, Predrag, Miroslav Radovanović, Oana Dodun, Miloš Madić, and Dušan Petković. "Aspects of Machining Parameter Effect on Cut Quality in Abrasive Water Jet Cutting." Applied Mechanics and Materials 809-810 (November 2015): 201–6. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.201.

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Abrasive water jet machining is frequently used in industry. It is one of the most versatile processes in the world. The basic advantages of abrasive water jet machining is that no heat affected zones or mechanical stresses are left on an abrasive water jet cut surface, high flexibility and small cutting forces. Although this cutting technology includes many advantages, there are some drawbacks. For instance, abrasive water jet cutting can produce tapered edges on the kerf of workpiece being cut. This can limit the potential applications of abrasive water jet cutting, if further machining of the edges is needed to achieve the engineering tolerance required for the part. The machining parameters have a great influence on these phenomena. The aim of this paper is to investigate the cut quality of EN AW-6060 aluminium alloy sheets under abrasive water jets. The experimental results indicate that the feed rate (nozzle traverse speed) of the jet is a significant parameter on the surface morphology.

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28

Krajcarz, Daniel. "Comparison Metal Water Jet Cutting with Laser and Plasma Cutting." Procedia Engineering 69 (2014): 838–43. http://dx.doi.org/10.1016/j.proeng.2014.03.061.

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29

Miao, Xiaojin, Zhengrong Qiang, Meiping Wu, Lei Song, and Feng Ye. "The optimal cutting times of multipass abrasive water jet cutting." International Journal of Advanced Manufacturing Technology 97, no. 5-8 (May 2, 2018): 1779–86. http://dx.doi.org/10.1007/s00170-018-2011-0.

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30

Herghelegiu, Eugen, Crina Radu, Carol Schnakovszky, and Ion Cristea. "High Pressure Water Jet Cutting of the Al 6061 T651 Aluminum Alloy." Applied Mechanics and Materials 371 (August 2013): 245–49. http://dx.doi.org/10.4028/www.scientific.net/amm.371.245.

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Water jet cutting is an unconventional technology used for materials processing. It is known to be one of the most versatile and rapid cutting methods that can be applied to process a greater variety of materials such: metallic materials, non-metallic materials, stone, glass etc. By comparing with the classical technologies, the water jet cutting presents the following advantages: very low side forces during the machining; it is rapid; it is silent; no thermal distortion, high flexibility and has a good cutting accuracy and minimal burrs. In this paper the influence of the high pressures on the surface quality of the workpieces processed by water jet abrasive cutting is presented. The studied parameters were as follows: width of the processed surface at the jet inlet (Li), width of the processed surface at the jet outlet (Lo), deviation from perpendicularity (u), inclination angle (α) and roughness (Ra).

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31

Shakouri, Ehsan, and Mohammad Abbasi. "Investigation of cutting quality and surface roughness in abrasive water jet machining of bone." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 232, no. 9 (July 27, 2018): 850–61. http://dx.doi.org/10.1177/0954411918790777.

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The abrasive water jet machining is known as a cold cutting process and can be effective for developing cut in the bone in orthopedic surgery to prevent thermal necrosis. This research examined surface roughness and cutting quality of bovine femur bone using abrasive water jet machining. Furthermore, the effect of three parameters was studied including water pressure, traverse speed, and the type of abrasive particles. The feed rate of the abrasive particles was considered 100 g/min, and the levels obtained from pure water jet cutting, bone powder abrasive water jet machining, and sugar abrasive water jet machining were compared with each other. Application of bone powder as an abrasive particle caused improved cutting quality, when compared with pure water jet, and in the best case, it resulted Ra and Rz values of 7.36 and 54.76 μm, respectively at the pressure of 3500 bar and traverse speed of 50 mm/min. The minimum surface roughness was obtained using sugar abrasive particles at the pressure of 3500 bar and traverse speed of 50 mm/min. The values of Ra and Rz parameters measured at the most desirable state were 3.87 and 19.72 μm, respectively. The results suggested that use of sugar as an abrasive material, in comparison with pure water jet and bone powder water jet, resulted in improved cutting quality. Furthermore, elevation of water pressure and reduction of traverse speed had a significant effect on improving surface roughness.

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32

Wang, Wei Zhang. "Energy Conservation Study during Abrasive Water Jet Cutting." Advanced Materials Research 311-313 (August 2011): 1673–76. http://dx.doi.org/10.4028/www.scientific.net/amr.311-313.1673.

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As a new and innovative cutting method, abrasive water jet cutting has gained more and more attention from all around the world. During the cutting or machining process, the energy consumption is one of the key factors affecting the overall cutting quality. An energy conservation study was performed in this paper and the energy-related models were also described here.

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33

Valentinčič, J., A. Lebar, I. Sabotin, P. Drešar, and M. Jerman. "Development of ice abrasive waterjet cutting technology." Journal of Achievements in Materials and Manufacturing Engineering 2, no. 81 (April 1, 2017): 76–84. http://dx.doi.org/10.5604/01.3001.0010.2041.

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Purpose: Abrasive water jet (AWJ) cutting uses mineral abrasive to cut practically all materials. In ice abrasive water jet (IAWJ) cutting, the ice particles are used as abrasive. IAWJ is under development with the aim to bridge the gap in productivity between the abrasive water jet (AWJ) and water jet (WJ) cutting. It is clean and environmentally friendlier in comparison with AWJ, while its cutting efficiency could be better than WJ. Design/methodology/approach: The main challenge is to provide very cold and thus hard ice particles in the cutting zone, thus cooling the water under high pressure is utilized. Further on, two approaches to obtain ice particles in the water are studied, namely generation of ice particles in the cutting head and generation of ice particles outside of the cutting head and adding them to the jet similar as in AWJ technology. In this process it is essential to monitor and control the temperature occurring in the system. Findings: To have ice particles with suitable mechanical properties in the cutting process, the water have to be precooled, ice particles generated outside the cutting head and later added to the jet. The results show that, contrary to the common believe, the water temperature is not significantly changed when passing through the water nozzle. Research limitations/implications: The presence of ice particles was only indirectly identified. In the future, a special high speed camera will be used to study the influence of process parameters on ice particle distribution. Practical implications: IAWJ technology produces much less sludge (waste abrasive and removed workpiece material mixed with water) than AWJ technology which is beneficial in e.g. disintegration of nuclear power plants. IAWJ technology has also great potential in the food and medical industries for applications, where bacteria growth is not desired. Originality/value: The paper presents the latest achievements of IAWJ technology.

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34

Morassini, Raymond T., Ravindra Thamma, and E. Daniel Kirby. "Automation Aids Abrasive Water Jet Cutting Machines." International Journal of Emerging Technology and Advanced Engineering 10, no. 9 (September 22, 2020): 14–18. http://dx.doi.org/10.46338/ijetae0920_03.

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35

YAMAGUCHI, Masamichi. "Current Trends of Water Jet Cutting Technology." Journal of the Japan Welding Society 66, no. 7 (1997): 529–33. http://dx.doi.org/10.2207/qjjws1943.66.529.

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36

Matuszewski, Maciej, Ivan L. Oborski, and Michał Styp-Rekowski. "Abrasive water-jet cutting efficiency – selected problems." Mechanik, no. 4 (April 2015): 327/52–327/55. http://dx.doi.org/10.17814/mechanik.2015.4.170.

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37

Etchells, Paul. "Water Jet Cutting in the Aircraft Industry." Aircraft Engineering and Aerospace Technology 62, no. 11 (November 1990): 5–6. http://dx.doi.org/10.1108/eb037013.

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38

Aich, Ushasta, Simul Banerjee, Asish Bandyopadhyay, and Probal Kumar Das. "Abrasive Water Jet Cutting of Borosilicate Glass." Procedia Materials Science 6 (2014): 775–85. http://dx.doi.org/10.1016/j.mspro.2014.07.094.

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39

Sano, T., M. Takahashi, Y. Murakoshi, S. Suto, and K. Matsuno. "Abrasive water-jet cutting of amorphous alloys." Journal of Materials Processing Technology 32, no. 3 (August 1992): 571–83. http://dx.doi.org/10.1016/0924-0136(92)90254-p.

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40

K, Sreekesh, and Govindan P. "A Review on Abrasive Water Jet Cutting." International Journal of Recent advances in Mechanical Engineering 3, no. 3 (August 31, 2014): 153–58. http://dx.doi.org/10.14810/ijmech.2014.3313.

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41

Fan, Jing Ming, Chang Ming Fan, and Jun Wang. "Flow Dynamic Simulation of Micro Abrasive Water Jet." Solid State Phenomena 175 (June 2011): 171–76. http://dx.doi.org/10.4028/www.scientific.net/ssp.175.171.

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Simulation of the dynamic characteristics of micro abrasive water jet (MAWJ) is conducted using computation fluid dynamics (CFD) software Fluent 6.3 flow solver. The velocity distributions and particle behaviors of the free jet and impinging jet in and out of the nozzle are investigated under different input and boundary conditions. In the free jet simulation, a reduction in water pressure corresponds to more rapid decay of the jet velocity along the jet axis, whereas particle mass concentration has no influence on the jet velocity. In the impinging jet simulation, the effect of the impingement surface on the flow field increases with a decrease of the stand-off distance. The simulation results in this study provide the foundation for optimizing the nozzle structure and improving cutting efficiency and cutting performance of MAWJ.

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42

TAKEI, Masahiro, Kiyoshi HORII, Bunsaku HASHIMOTO, and Isao KATAOKA. "Cutting in Water by Low Diffused Spiral Water Jet." Shigen-to-Sozai 111, no. 3 (1995): 162–68. http://dx.doi.org/10.2473/shigentosozai.111.162.

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43

Jankovic, Predrag, Tomislav Igic, Miroslav Radovanovic, Dragana Turnic, and Srdjan Zivkovic. "Applications of the abrasive water jet technique in civil engineering." Facta universitatis - series: Architecture and Civil Engineering 17, no. 4 (2019): 417–28. http://dx.doi.org/10.2298/fuace190710026j.

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Water jet processing techniques can be successfully applied in many fields of civil engineering, such as: structural engineering, structural reconstruction, renovation, demolition and recycling. The problem of cutting difficult-to-machine materials led to the development and application of today the most attractive method for contour cutting - Abrasive Water Jet Cutting (AWJC). It is a high-tech technique that provides unique capabilities compared to conventional machining processes. This paper, along the theoretical derivations, provides a study on use of water jet in construction and civil engineering. The particular part of this paper deals with the results of the original experimental research on granite and aluminum cutting.

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44

Zou, Zheng Long, Xiong Duan, and Chu Wen Guo. "Studied for Mechanism of that Abrasive Water Jet Cutting Metal Materials." Applied Mechanics and Materials 513-517 (February 2014): 218–22. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.218.

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Combining with the electron microscope analysis of the morphology of incision, the mechanism of abrasive water jet cutting metal materials was carried out to explore, for the rational selection of abrasive jet cutting parameters, to extend its application to provide the basis. Study shows that the abrasive water jet cutting metal materials, the material damage mechanism is mainly to yield deformation and failure and shear of grinding damage, grooving formation is mainly caused by falling impact deformation and furrows grinding.

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45

Zhao, Chuang, Yugang Zhao, Dandan Zhao, Qian Liu, Jianbing Meng, Chen Cao, Zhilong Zheng, Zhihao Li, and Hanlin Yu. "Modeling and Prediction of Water-Jet-Guided Laser Cutting Depth for Inconel 718 Material Using Response Surface Methodology." Micromachines 14, no. 2 (January 17, 2023): 234. http://dx.doi.org/10.3390/mi14020234.

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In this study, the water-jet-guided laser (WJGL) method was used to cut Inconel 718 alloy with high temperature resistance. The effect of critical parameters of the water-jet-guided laser machining method on the cutting depth was studied by a Taguchi orthogonal experiment. Furthermore, the mathematical prediction model of cutting depth was established by the response surface method (RSM). The validation experiments showed that the mathematical model had a high predictive ability for cutting depth. The optimal cutting depth was obtained by model prediction, and the error was 5.5% compared with the experimental results. Compared with the traditional dry laser cutting, the water conducting laser method reduced the thermal damage and improved the cutting quality. This study provides a reference for the precision machining of Inconel 718 with a water-jet-guided laser.

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Varia, Manthan N. "Mathematical Modelling and Experimental Investigation of Abrasive Jet Machining for Various Abrasive Particles." International Journal for Research in Applied Science and Engineering Technology 9, no. 11 (November 30, 2021): 979–91. http://dx.doi.org/10.22214/ijraset.2021.38952.

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Abstract: Abrasive water-jet machining operates by the impingements of a high velocity abrasive laden water-jet against the work piece. The jet is formed by mixing abrasive particles with high-velocity water in the mixing region and is forced through the orifice. The accelerated jet exiting the nozzle travels at a very high velocity and cuts as it passes through the work piece. It is a difficult task of predicting the values of major cutting performance measures in Abrasive Water Jet (AWJ) cutting. AWJ cutting process involves a large number of process and material parameters, which are related to the water-jet, the abrasive particles, and work-piece material. Those parameters are expected to affect the material removal rates and depth of penetration. In this paper, various models of wear by particle erosion and the most accepted models for predicting the depth of penetration in AWJ cutting are reviewed. However, there has been very little reported study on AWJ machining using various abrasive particles. In this paper, an attempt has been made for the development of the predictive mathematical model for AWJ cutting with various abrasive particles having different geometrical shapes and physical properties. Also, their effect on the target material has also been studied. Afterward, this model is verified with the experimental investigation. Keywords: AWJM, Abrasive, Mathematical-Modelling, Manufacturing, Water-Jet

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Yang, L. J., C. Q. Li, J. Tang, Y. Wang, and Y. B. Chen. "Analysis on the Coupling Error of Laser and Water-Jet in Water-Jet Guided Laser Micromachining." Advanced Materials Research 188 (March 2011): 190–94. http://dx.doi.org/10.4028/www.scientific.net/amr.188.190.

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Water-jet guided laser micromachining (WJGLM) is the new development of laser machining. It couples the focal laser beam of particular wavelength (low absorptivity of water) with the high speed water-jet which works as the multimode fiber. This paper investigated the necessary condition of coupling of laser and water-jet, and gave the fundamental research on the coupling error of laser coupling into the water-jet. On base of the analysis, the coupling unit is design for the WJGLM, the experimental results show that good cutting quality of Si wafer can be acquired by WJGLM with the coupling unit.

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Zhang, Dong Su, Gan Lin Cheng, and Jian Deng. "Application of Pre-Mixed Abrasive Water Jet Technology on Cutting Brazilian Disc." Advanced Materials Research 591-593 (November 2012): 472–75. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.472.

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High pressure water jet technology is a new technology, its applications are increasingly widespread, by analyzing the advantages and disadvantages of the existing processing methods and the degree of difficulty that processes the Brazilian disc specimen (Brazilian disc), in order to get high quality of the incision and tiny slit width,it was used in the process of cutting Brazil disc specimens can be better cut quality,we put forward utilizing the pre-mixed abrasive water jet to cut requiring Brazilian disc, cutting test showed that the premixed abrasive water jet cutting machine tools is more easily to meet the test requirements of machine processing test, and obtain the reasonable cutting parameters the entire process is fully automated, by the preparation of CNC program, we can completed Brazil disc of processing at one time,saving a lot of manpower and material resources, so pre-mixed abrasive water jet cutting machine apply to cut Brazil disk has good application prospect.

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Et al., Prabhu Swamy N. R. "Depth of Penetration and Surface Roughness Analysis of Al6061 cut by Abrasive Water Jet." Psychology and Education Journal 58, no. 1 (January 20, 2021): 5412–17. http://dx.doi.org/10.17762/pae.v58i1.2154.

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In this study, model equations to predict average surface roughness value of abrasive water jet cut aluminium 6061 alloy are developed. Model equations are developed considering water jet pressure, abrasive flow rate and traverse speed of the jet. Model equations help in knowing average surface roughness value on the cutting and deformation wear regions. 27 abrasive water jet cutting experiments are conducted on trapezoidal shaped aluminium 6061 block. Depth of penetration values are found for all experimental cutting conditions. Average surface roughness values are found by non-contact surface roughness tester. Surface roughness testing is carried out along the length of depth of penetration. Low and high average surface roughness values are noticed on the cutting and deformation wear regions respectively. Smooth surface finish and rough surface finish with striations are observed on the cutting and deformation wear regions respectively.

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Chen, F. L., and E. Siores. "The effect of cutting jet variation on surface striation formation in abrasive water jet cutting." Journal of Materials Processing Technology 135, no. 1 (April 2003): 1–5. http://dx.doi.org/10.1016/s0924-0136(01)00579-9.

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