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Готові списки джерел за темами / Polymer-abrasive tool / Статті в журналах

Щоб переглянути інші типи публікацій з цієї теми, перейдіть за посиланням: Polymer-abrasive tool.

Статті в журналах з теми "Polymer-abrasive tool"

Автор: Grafiati

Опубліковано: 28 травня 2022

Оновлено: 31 липня 2025

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1

Tamarkin, Mihail, Elina Tischenko, and Aleksey Verchenko. "Technological fundamentals of polymer-composite parts with flexible abrasive tool." Science intensive technologies in mechanical engineering, no. 8 (September 1, 2021): 25–34. http://dx.doi.org/10.30987/2223-4608-2021-8-25-34.

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Анотація:

There are presented investigation results of polymer-composite parts abrasion. The dependences for the definition of surface roughness at polymer-composite material hydro-abrasive cutting are shown. The results of theoretical and experimental investigations of hydro-abrasive cutting processes are presented. A procedure for their carrying out, tool and equipment used is described. The results of experimental investigations on polymer-composite parts preparation to splicing are shown. A procedure for designing a technological process of polymer-composite parts abrasion is offered.

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2

Gruba, Oksana N., Irina V. Shmidt, and Anastasia E. Gorodkova. "Influence of the Parameters of Galvanomechanical Chromium Plating on the Coating Quality and Process Productivity." Solid State Phenomena 284 (October 2018): 1173–77. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.1173.

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Анотація:

The article deals with the method of obtaining a hard chromium coating with using abrasive tool. The influence of the pressing force of the abrasive tool, the rotation speed of the part, the temperature of the electrolyte on the results of galvanomechanical chromium plating of rotating cylindrical parts has been studied. A special abrasive tool has been developed for use in the galvanic mechanical coating of metal parts. The tool is made on a polymer bond. The effect of the electrolyte temperature on the quality of the precipitated chromium is revealed.

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3

Kozhukhova, Aleksandra, Larisa Tolmacheva, Irina Dmitrieva, and Inessa Kalyakina. "The dependence of the performance of the process of finishing vibration processing on the shape of the abrasive tool (granules)." E3S Web of Conferences 175 (2020): 05002. http://dx.doi.org/10.1051/e3sconf/202017505002.

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Анотація:

The article presents the results of experimental studies of the influence of polymer abrasive granules shape on the surface roughness formation and metal removal during vibrational finishing and hardening treatment (VFHT). As is known, surface roughness and the amount of metal removal are affected by a number of factors: binder material, material and granularity of the abrasive, technological lubricant-coolant medium (LCM) type, loading mass, initial roughness, etc. Processing was carried out for 120 min on a UVG-4x10 vibrating machine, with a working chamber volume of 10 dm3. Metal removal Q

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4

Manovitsky, Oleksandr, Sergiy Klimenko, and Andriy Manokhin. "REPAIR OF THE WEAR OF THE MILLS WITH PNTM WHEN PROCESSING THE ABRASIVE POLYMERIC COMPOUND." Bulletin of the National technical university "Kharkiv Polytechnic Institute" Series: Techniques in a machine industry, no. 2 (September 2, 2022): 3–6. http://dx.doi.org/10.20998/2079-004x.2022.2(6).01.

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Анотація:

In the article, the results of the analysis of wear and tear of face milling cutters, equipped with an abrasive polymer compound, which are composed of quartz fine-grained sand and epoxy-diane resin, are shown. It has been established that the prevailing mechanism of tool wear during the processing of such a composite is abrasive wear. The reliability of the characteristics of wear and tear resistance of the cutting tool in the form of a sharpness of cutting was assessed.

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5

Tamarkin, M. A., Eh Eh Tishchenko, A. V. Verchenko, and V. M. Troitskii. "Formation of surface layer quality under abrasive treatment of polymer-composite materials." Advanced Engineering Research 20, no. 3 (2020): 235–42. http://dx.doi.org/10.23947/2687-1653-2020-20-3-235-242.

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Анотація:

Introduction. The study results of the abrasive processing of parts made of polymer-composite materials are presented. The features of processing polymer composites and the technology of preforming through waterjet cutting are described. The stages of preparation of a part made of polymer-composite material for the “glueing” operation are investigated.Materials and Methods. Dependences for determining the surface roughness under waterjet cutting of polymercomposite material are considered. Research is carried out to achieve the required surface roughness under adhesive bonding of workpieces. T

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6

Musiał, Janusz, Serhiy Horiashchenko, Robert Polasik, et al. "Abrasion Wear Resistance of Polymer Constructional Materials for Rapid Prototyping and Tool-Making Industry." Polymers 12, no. 4 (2020): 873. http://dx.doi.org/10.3390/polym12040873.

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Анотація:

The original test results of abrasive wear resistance of different type of construction polymer materials were presented and discussed in this article. Tests were made on an adapted test stand (surface grinder for form and finish grinding). Test samples were made of different types of polymer board materials including RenShape®, Cibatool® and phenolic cotton laminated plastic laminate (TCF). An original methodology based on a grinding experimental set-up of abrasion wear resistance of polymer construction materials was presented. Equations describing relations between material type and wear re

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7

Pavlo, Tryshyn, Honchar Natalia, Kondratiuk Eduard, and Stepanov Dmytro. "Development of technological restrictions when operating disc polymer-abrasive brushes." Eastern-European Journal of Enterprise Technologies 6, no. 1(108) (2020): 27–33. https://doi.org/10.15587/1729-4061.2020.212820.

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Анотація:

Polymer-abrasive brush rotating tools are increasingly used for finishing operations in automated manufacturing. Given this, studying the process of their fibers’ wear has become important; and such a type of wear as the detachment of a whole fiber at the point of fixing has not been investigated in detail up to now. This phenomenon can lead to the disruption of stable equipment operation and the catastrophic wear of brushes. Therefore, it is a relevant task to search for and identify those limitations that could prevent fibers from detachment. This study involved the disc and cylindrica

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8

Han, Sheng Chao, Yan Chen, Jiu Hua Xu, and Jing Wen Zhou. "Experimental Study of Tool Wear in Milling Multidirectional CFRP Laminates." Materials Science Forum 770 (October 2013): 276–80. http://dx.doi.org/10.4028/www.scientific.net/msf.770.276.

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This study aims to investigate the wear of coated end mills when milling Carbon fiber reinforced polymer (CFRP) composites. Four different types of end mills are used in the milling experiments to identify the influence of tool geometry and material on tool wear. Cutting forces and wear mechanisms of coated mills are also discussed. Through the contrast experiment, diamond coated multitooth router shows the best performance with the smallest cutting force and the least wear extent under the same cutting parameter. The major failure mechanisms of coated tools are breakthrough of coating, coatin

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9

Kapłonek, Wojciech, Krzysztof Nadolny, Krzysztof Rokosz, et al. "Internal Cylindrical Grinding Process of INCONEL® Alloy 600 Using Grinding Wheels with Sol–Gel Alumina and a Synthetic Organosilicon Polymer-Based Impregnate." Micromachines 11, no. 2 (2020): 115. http://dx.doi.org/10.3390/mi11020115.

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Анотація:

The development of modern jet engines would not be possible without dynamically developed nickel–chromium-based superalloys, such as INCONEL® The effective abrasive machining of above materials brings with it many problems and challenges, such as intensive clogging of the grinding wheel active surface (GWAS). This extremely unfavorable effect causes a reduction in the cutting ability of the abrasive tool as well as increase to grinding forces and friction in the whole process. The authors of this work demonstrate that introduction of a synthetic organosilicon polymer-based impregnating substan

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10

Тришин, Павло Романович, Наталя Вікторівна Гончар та Кирило Олександрович Терещенко. "АВТОМАТИЗАЦІЯ ФІНІШНОГО ОБРОБЛЕННЯ ПРЯМОКУТНИХ КУТОВИХ ХВИЛЕВОДІВ S-ДІАПАЗОНУ". Aerospace technic and technology, № 6 (27 листопада 2020): 45–53. http://dx.doi.org/10.32620/aktt.2020.6.05.

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Finishing of waveguides (sharp edges blunting, burrs removal, polishing of welding or soldering of the duct and flanges) is carried out in order to eliminate all surface damages that are formed from previous operations and give it the necessary roughness, which affects the amount of active power loss. In most cases of complex spatial shape rectangular waveguides with angled welded transitions, the finishing of the duct is performed manually or by means of small mechanization. An alternative to the finishing of waveguide duct is anode-abrasive vibration honing, abrasive-extrusion processing, pr

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11

Abrashkevich, Yury, Hrigoriy Machyshyn, Oleksandr Marchenko, and Svitlana Komotska. "Mechanized processing of building equipment by abrasive working bodies." Gіrnichі, budіvelnі, dorozhnі ta melіorativnі mashini, no. 97 (July 29, 2021): 36–46. http://dx.doi.org/10.32347/gbdmm2021.97.0302.

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Анотація:

Carrying out of the clearing operations at carrying out mechanized processing of construction equipment from paints and varnishes, rust, various kinds of pollution belongs to mass labour-consuming operations [1]. To carry out these operations, widespread use of hand-held machines, working bodies that have abrasive wheels and metal brushes. The versatility and versatility of these machines, combined with the correct selection of the desired abrasive work tool, can significantly accelerate and facilitate the performance of cleaning and grinding operations with the desired effect. However,

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12

Udupi, Sathish Rao, and Lewlyn Lester Raj Rodrigues. "Detecting Safety Zone Drill Process Parameters for Uncoated HSS Twist Drill in Machining GFRP Composites by Integrating Wear Rate and Wear Transition Mapping." Indian Journal of Materials Science 2016 (July 11, 2016): 1–8. http://dx.doi.org/10.1155/2016/9380583.

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Анотація:

The previous research investigations informed that the tool wear of any machining operation could be minimized by controlling the machining factors such as speed, feed, geometry, and type of cutting tool. Hence the present research paper aims at controlling the process parameters to minimize the drill tool wear, during the machining of Glass Fiber Reinforced Polymer (GFRP) composites. Experiments were carried out to find the tool wear rate and a wear mechanism map of uncoated High Speed Steel (HSS) drill of 10 mm diameter was developed for the drilling of GFRP composite laminates. The surface

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13

Lavrinenko, Valerii, Volodymyr Solod, Yevgeniy Ostroverkh, and Vladimir Fedorovich. "CURRENT RESEARCH IN THE DEVELOPMENT OF TREATMENT AND POLISHING TECHNOLOGIES TO OBTAIN HIGH-QUALITY SURFACES (REVIEW)." Cutting & Tools in Technological System, no. 102 (June 20, 2025): 3–19. https://doi.org/10.20998/2078-7405.2025.102.01.

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Анотація:

Modern research indicates the effectiveness of using abrasive and chemical-mechanical methods in polishing, taking into account the characteristics of the abrasives used. At the same time, for chemical-mechanical polishing (CMP), researchers consider two directions: the influence of different abrasives, i.e., emphasis on the mechanical component of CMP, and the influence of suspension, i.e., emphasis on the chemical component. As an abrasive for polishing, diamonds are used in the tool in the form of metallic Cu6Sn5 and polymer diamond film overlays, as well as with the use of a mixed abrasive

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14

Suzuki, Hirofumi, Minoru Ota, Hiroyuki Kodama, and Tatsuya Furuki. "Special Issue on Abrasive Technology for High-Precision and High-Efficiency Machining of High-Performance Materials." International Journal of Automation Technology 18, no. 2 (2024): 159–60. http://dx.doi.org/10.20965/ijat.2024.p0159.

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Анотація:

The demand for high-precision and high-efficient machining of high-performance materials and components has increased in various industries such as optical, automotive, communication, life sciences, and medical sciences. Certain difficult-to-machine materials can be reliably machined using deterministic precision cutting processes. However, hard and brittle materials such as ceramics, carbides, hardened steel molds, glassy materials, or semiconductor materials, require precision abrasive technologies with super abrasives like diamond, cBN, or new tool materials for machining. However, machinin

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15

Shinozuka, Jun. "Fabrication of Multiple Micro-Grooves by Ultrasonic Machining with a Tool that Laminated Thin Hard-Material and Thin Soft-Material." Advanced Materials Research 76-78 (June 2009): 577–82. http://dx.doi.org/10.4028/www.scientific.net/amr.76-78.577.

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Анотація:

A micro-grooving method by ultrasonic machining with a lamination tool has been devised. Thin walls on the tip of an ultrasonic tool can fabricate many grooves on a workpiece by one ultrasonic-machining process. Thinner wall for fabricating micro grooves, however, poses the lack of the stiffness of the tool, resulting in the difficulty of the grooving. Then the walls are enfolded with a soft material such as a polymer plastic to supplement the lack of the stiffness. Since soft material absorbs the energy of the ultrasonic vibration, the damage by the impacts of the abrasive particle on the wor

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16

Kepczak, Norbert, Piotr Zgorniak, Paweł Lajmert, Radoslaw Rosik, and Malgorzata Sikora. "Influence of machining parameters on the polymer concrete milling process." International Journal of Advanced Manufacturing Technology 106, no. 7-8 (2020): 3017–32. http://dx.doi.org/10.1007/s00170-019-04811-x.

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AbstractThe paper examines the wear of end mill cutters, the parameters of a workpiece’s surface layer and the values of cutting forces during the machining of polymer concrete, which is one of the most difficult-to-cut materials. Increased abrasive wear of the active cutting edges is a result of the heterogeneous structure of this material, and it has a negative effect on the cutting process, the durability of the cutting tools as well as the roughness of the workpiece. It is very important to determine the machining parameters for this material from a tool durability and quality of machining

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17

Kalla, D. K., B. Zhang, R. Asmatulu, and P. S. Dhanasekaran. "Current Research Trends in Abrasive Waterjet Machining of Fiber Reinforced Composites." Materials Science Forum 713 (February 2012): 37–42. http://dx.doi.org/10.4028/www.scientific.net/msf.713.37.

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Анотація:

The use of fiber reinforced polymer (FRP) composites in the aircraft and automotive industries exponentially. Reinforced fibers which are abrasive in nature make it hard to machine by the traditional machining. Dissipation of heat into workpiece which in turn results in enhanced cutting tool wear and damage to the workpiece is the common problems faced in traditional machining of FRPs. Nontraditional machining is favorable to reduce these issues. Abrasive waterjet machining (AWJM) is one of the best choices for machining FRPs. Development in AWJM of FRPs and the current research in this field

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18

Kondala Rao, Peram, and G. Ranga Janardhana. "Analysis on mechanism of material removal rate and surface flow machining process." MATEC Web of Conferences 392 (2024): 01033. http://dx.doi.org/10.1051/matecconf/202439201033.

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Анотація:

A novel finishing technique called abrasive flow machining (AFM) uses abrasive particles as the instrument for material removal. The term "self-deformable stone" refers to the abrasive particle-containing carrier medium, and AFM is commonly known as "no-tool" precision finishing procedure. AFM involves passing a semi-solid polymer-based medium through the work piece at a specific pressure while adding abrasive particles in a specific amount. The three main parts of the AFM are the machine, the medium, and the tooling or fixture. The machine is made up of a media cylinder, hydraulic cylinder, c

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19

Dimov, Yury, and Dmitry Podashev. "Edge quality control system at finishing treatment by elastic polymer abrasive tools and its analysis. Part 1." Proceedings of Irkutsk State Technical University 24, no. 5 (2020): 977–92. http://dx.doi.org/10.21285/1814-3520-2020-5-977-992.

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Анотація:

The purpose of the paper is to create a control system of edge quality under finishing machining of parts by elastic polymer abrasive tools, which are effective in surface conditioning and rounding of part edges. The principle of the system approach is used for a formalized description of the system characterized by the mutual interaction between the subsystems that form it. Consideration is given to the control system of these finishing operations design in order to ensure the required quality (in terms of surface roughness, size and geometric accuracy of edges) and optimal process performanc

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20

de la Rosa, Sergio, Lucía Rodríguez-Parada, Moises Batista Ponce, and Pedro F. Mayuet Ares. "The Abrasive Water Jet Cutting Process of Carbon-Fiber-Reinforced Polylactic Acid Samples Obtained by Additive Manufacturing: A Comparative Analysis." Journal of Composites Science 8, no. 10 (2024): 437. http://dx.doi.org/10.3390/jcs8100437.

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Анотація:

Carbon-fiber-reinforced polymer (CFRP) composites are widely used across industries due to their enhanced strength and stiffness properties. Fused deposition modeling (FDM) enables the cost-effective production of polymer samples, such as carbon-fiber-reinforced PLA (CFR-PLA). However, CFRP’s hardness and anisotropic nature present significant challenges in conventional machining, including rapid tool wear and thermal sensitivity. Consequently, abrasive water jet machining (AWJM) has proven to be an effective alternative for machining CFRP materials, offering benefits such as reduced tool wear

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21

Bressan, Caroline Zanini, Rodrigo Noguerol Correa, and José Divo Bressan. "Preliminary DOE Analysis of the Polishing Process of AISI P20 Mould Steel by Ultrasonic Erosion, Using Alumina and Diamond Hard Particles." Key Engineering Materials 938 (December 26, 2022): 3–17. http://dx.doi.org/10.4028/p-47l206.

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Анотація:

The present work examines the surface finishing of AISI P20 tool steel, average hardness of 31.5 HRc, in the polishing process by ultrasonic erosion by loose abrasive particles. The study was performed in laboratory equipment, using various alumina and diamond hard particle sizes, ultrasonic frequencies and times. P20 steel is widely employed in the fabrication of polymer injection mould cavities due to its good machinability, homogeneous microstructure, hardness, corrosion and abrasion wear resistance. Mould cavity polishing processes represents the second longest manufacturing process time r

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22

B P, Sreenivasa Murthy. "Experimental Investigation into Super Finishing of Nickel Alloy A-286 Hole Surface Using Extrusion Honing Process." International Journal for Research in Applied Science and Engineering Technology 12, no. 12 (2024): 1800–1806. https://doi.org/10.22214/ijraset.2024.66110.

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Анотація:

Extrusion Honing (EH) is also known as Abrasive flow machining (AFM) is a fine finishing process mainly applicable for difficult to reach internal surfaces and components with intricate geometries finished through the action of extrusion, where abrading action of the polymer media laden with abrasive particles machines the component surface. The EH processes is an advanced finishing techniques widely used as finishing machining process a solution to produce parts with high surface properties that mainly used in high-end industries like aerospace, automobile, medical, tool and die, and prosthet

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23

D, Rajmohan. "ANALYSIS ON MACHINABILITY OF GFRP COMPOSITE MATERIALS USING TURNING PROCESSES." Journal of Manufacturing Engineering 16, no. 4 (2022): 127–34. http://dx.doi.org/10.37255/jme.v16i4pp127-134.

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Анотація:

Glass fibre reinforced polymer (GFRP) composite materials replace traditional engineering materials due to their properties. Accordingly, the need for accurate machining of composites has increased enormously. The advantages include high strength to weight ratio, high fracture toughness and excellent corrosion and thermal resistance. Even though the moulding process may produce GFRP parts, they require further machining to facilitate dimensional control for easy assembly and control of surface quality for functional aspects. The material removal mechanism is different from that of machining si

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24

Costa, Rúben. "Impact of different parameters in the drilling of CFRPs with nanocrystalline diamond coated tools." U.Porto Journal of Engineering 9, no. 5 (2023): 89–97. http://dx.doi.org/10.24840/2183-6493_009-005_002152.

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Анотація:

The drilling process of composite materials, such as the carbon fiber reinforced polymer (CFRP), constitutes a challenging task due to their inhomogeneous and anisotropic characteristics, besides the highly abrasive wear behaviour of their fibers. Accordingly, machining parameters should be carefully studied to optimize the process, leading to a better surface quality (avoiding defects in the CFRP) and to a lower wear behaviour of the cutting tool. This study proposed to test the drilling of a CFRP with a thermoplastic matrix using two different tool geometries (conventional and double-point a

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25

Volkovsky, A., and V. Makarov. "Chip formation processes based on orthogonal processing of polymer composite materials." Journal of Physics: Conference Series 2131, no. 4 (2021): 042018. http://dx.doi.org/10.1088/1742-6596/2131/4/042018.

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Abstract This paper presents the results of the study of processes occurring in the cutting zone during the processing of polymer composite materials. The research included determining the effects of orthogonal cutting conditions, such as the cutting depth t and cutting rate v, on the tangential component Pz of the cutting force, the length lc of chips, as well as the vibration acceleration W, to clarify the results previously submitted to the scientific community and obtain new data. The study included 12 experiments for different cutting conditions with the cutting depth t varying in the ran

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26

Shahruddin, Najlah Sakinah, Nur Haifa Syazwina Mustaffa, Aisyah Madihah Mustafa, and Nor Farah Huda Abd Halim. "An experimental study of tool wear during end milling of carbon fibre reinforced polymer in cutting fluid condition." Journal of Physics: Conference Series 2051, no. 1 (2021): 012054. http://dx.doi.org/10.1088/1742-6596/2051/1/012054.

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Анотація:

Abstract Carbon fibre reinforced polymer (CFRP) is replacing metallic components and become a valuable material that has been used in many industrial applications including biomedical, marine and automobile. This is due to their excellent performance in term of reliability, high strength and light weight. However, the machining of CFRP is challenging because the abrasiveness of their reinforcement component often resulted in high tool wear rate. This experiment was carried out to investigate the effect of cutting parameters (cutting speed and cutting condition) on tool wear of uncoated tungste

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27

Khavin, G. "FORMULATION OF TOOL WEAR LAW WHEN CUTTING POLYMER COMPOSITES." Integrated Technologies and Energy Saving, no. 3 (November 9, 2021): 36–45. http://dx.doi.org/10.20998/2078-5364.2021.3.04.

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Анотація:

Numerous experimental studies in the field of mechanical processing of composite materials for individual materials and tools made it possible to formulate particular models for describing tool wear, changing its microgeometry during operation and predicting durability. There are significant difficulties in measuring current wear and recalculation in mathematical models, since they include a large number of parameters. This does not allow for simple technical control of cutting edge wear and predicting tool life. The formulation of the wear-contact problem of the tool tip and the material inte

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28

Alexandr, Salenko, Chencheva Olga, Glukhova Valentyna, et al. "EFFECT OF SLIME AND DUST EMISSION ON MICRO-CUTTING WHEN PROCESSING CARBON-CARBON COMPOSITES." Eastern-European Journal of Enterprise Technologies 3, no. 1 (105) (2020): 38–51. https://doi.org/10.15587/1729-4061.2020.203279.

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Анотація:

Results of theoretical and experimental studies aimed at establishing features of micro-cutting with abrasive grains characterized by active emission of slime and dust particles were presented. The slime particles are just partially withdrawn from the interaction zone and partially change surfaces of the tool and the workpiece of a carbon composite material, in particular, of carbon-carbon and carbon-polymer groups. The above materials possessing a complex of unique physical and mechanical properties are used in high-tech production though composites remain difficult to process materials. The

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29

Antil, Parvesh, Sarbjit Singh, and Alakesh Manna. "Genetic Algorithm Based Optimization of ECDM Process for Polymer Matrix Composite." Materials Science Forum 928 (August 2018): 144–49. http://dx.doi.org/10.4028/www.scientific.net/msf.928.144.

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Анотація:

The acceptability of polymer matrix composites for various industrial applications has been increased over the years due to their better mechanical properties. However, nonconductive nature and fibrous residuals produced during micro drilling of these materials has become major challenge for the research fraternity. The conventional machining of these materials causes high tool wear due to presence of abrasive particles. Recently, the electrochemical discharge machining (ECDM) process has emerged as potential contender for the machining of nonconductive hard and brittle materials. Keeping in m

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30

Honchar, Natalia, Pavlo Tryshyn, Dmytro Pavlenko, Dmytro Stepanov, and Olena Khavkina. "Model of Influence of the Machined Material Properties on Wear of the Polymeric-Abrasive Tool Filaments." Strojnícky časopis - Journal of Mechanical Engineering 73, no. 1 (2023): 67–85. http://dx.doi.org/10.2478/scjme-2023-0006.

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Abstract For polymer-abrasive brush tools (PABT) working on CNC machines it is necessary to correct their wear constantly, since it is much higher compared to the wear of metal tools. Based on the dependence of tool wear on machining parameters for various materials, it is necessary to study the influence of the physical and mechanical properties of the material machined. The purpose of the paper is to study the process of finishing the surfaces of parts made of materials of different types with PABT. The analysis of dimensional wear of disc PABTs during the polishing various materials with ce

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31

Dimov, Yu V., and D. B. Podashev. "Material deformation and chip formation under single abrasive grain action." iPolytech Journal 28, no. 1 (2024): 10–20. http://dx.doi.org/10.21285/1814-3520-2024-1-10-20.

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Анотація:

The purpose of the work is to determine the volume of material destroyed by a single grain (microasperity), which produces elastic and plastic deformation of the material when an abrasive tool interacts with the treated surface. To calculate the intensity of deformation of the plastically displaced material of the workpiece under the action of a single grain, the slip-line technique (method of characteristics) was used. To determine the volume of material destroyed by a single grain as a result of polydeformation when moving in the tangential direction, the following is determined: area of the

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32

Spanu, Paulina, Bogdan Felician Abaza, and Teodor Catalin Constantinescu. "Analysis and Prediction of Temperature Using an Artificial Neural Network Model for Milling Glass Fiber Reinforced Polymer Composites." Polymers 16, no. 23 (2024): 3283. http://dx.doi.org/10.3390/polym16233283.

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Анотація:

Milling parts made from glass fiber-reinforced polymer (GFRP) composite materials are recommended to achieve the geometric shapes and dimensional tolerances required for large parts manufactured using the spray lay-up technique. The quality of the surfaces machined by milling is significantly influenced by the temperature generated in the cutting zone. This study aims to develop an Artificial Neural Network (ANN) model to predict the temperature generated when milling GFRP. The ANN model for temperature prediction was created using a virtual instrument developed in the graphical programming la

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33

Handa, Danish, and VS Sooraj. "Feasibility studies on wet grinding of carbon fibre reinforced epoxy polymer at minimum defect condition via eccentric sleeve grinding." Journal of Reinforced Plastics and Composites 41, no. 5-6 (2021): 187–205. http://dx.doi.org/10.1177/07316844211051731.

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Although surface grinding is reported to be capable of precision material removal in carbon fibre reinforced epoxy polymer composites (CFRPs), it is highly limited by deprived cutting temperature dissipation, tool wear and sensitivity to undesired cutting defects. Continuous engagement of abrasive grains and successive accumulation of heat at cutting interface in conventional surface grinding results in severe surface damages. Though the controlled application of cutting fluids exhibited improved surface integrity, entrapment of fluid droplets into the defective zones/cracks of fibre, matrix a

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34

Singh, Sachin, and M. Ravi Sankar. "Development and Rheological Characterisation of Abrasive Flow Finishing Medium for Finishing Macro to Micro Features." Defence Science Journal 70, no. 2 (2020): 190–96. http://dx.doi.org/10.14429/dsj.70.14790.

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Анотація:

Technological advancement demands the manufacturing of components with a fine surface finish at a minimal cost. This scenario acts as the driving force for the research communities to develop economic finishing processes. Abrasive flow finishing (AFF) is one of the advanced finishing processes employed for finishing, deburring, radiusing and recast layer removal from the workpiece surfaces. AFF process uses a finishing medium that acts as a deformable tool during the finishing process. It is the rheological properties of the medium that profoundly influences the end surface finish obtained on

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35

Zanatta, André Marcon, José Divo Bressan, Jefferson de Oliveira Gomes, Fábio Dondeo Origo, and Alvaro José Damião. "Surface Finish Assessment of Polishing Process of Tool Steels by Abrasion, Using Diamond and Alumina Particles." Advanced Materials Research 716 (July 2013): 423–29. http://dx.doi.org/10.4028/www.scientific.net/amr.716.423.

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The present work investigates the surface finishing of two mould tool steels (WNr 1.2738~P20 and WNr 1. 4305) after polishing by conventional method and automatic laboratory equipment. These steels are employed in the fabrication of polymer injection moulds due to its good machinability, homogeneous microstructure and hardness. The polishing process was performed in laboratory by manual and automated processes. The surface finishing was measured by mechanical and optical methods. In the manual polishing, SiC paper grit 320, 600 and 1200 was used. Final polishing was carried out with polishing

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36

Feng, Wenju, Xing Fang, Qian Yang, Jiafeng Tao, and Zhong Zheng. "Research progress on the quality and efficiency of carbon fiber reinforced thermoplastic polymer composites processed by laser." Thermal Science 26, no. 5 Part B (2022): 4459–74. http://dx.doi.org/10.2298/tsci2205459f.

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Carbon fiber reinforced plastics (CFRP) has been widely used in aerospace, military weapons, new energy and high-end vehicles due to its specific and superior strength, low density and long-lasting wear resistance. The processing of CFRP is very different from the traditional metal processing because of its heterogeneous structure, anisotropy and superior wear resistance of CFRP. Usually, CFRP has often various defects in mechanical processing and water jet processing, such as interlayer tearing, fiber pull-out, delamination, tool wear, and abrasive penetration. Through laser processing, the p

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37

Syrlybayev, Daniyar, Aidana Seisekulova, Didier Talamona, and Asma Perveen. "The Post-Processing of Additive Manufactured Polymeric and Metallic Parts." Journal of Manufacturing and Materials Processing 6, no. 5 (2022): 116. http://dx.doi.org/10.3390/jmmp6050116.

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Анотація:

The traditional manufacturing industry has been revolutionized with the introduction of additive manufacturing which is based on layer-by-layer manufacturing. Due to these tool-free techniques, complex shape manufacturing becomes much more convenient in comparison to traditional machining. However, additive manufacturing comes with its inherent process characteristics of high surface roughness, which in turn effect fatigue strength as well as residual stresses. Therefore, in this paper, common post-processing techniques for additive manufactured (AM) parts were examined. The main objective was

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38

Mohammed, Nurhusien Hassen, and Desalegn Wogaso Wolla. "Optimization of machining parameters in drilling hybrid sisal-cotton fiber reinforced polyester composites." AIMS Materials Science 9, no. 1 (2022): 119–34. http://dx.doi.org/10.3934/matersci.2022008.

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<abstract> <p>Machining natural fiber reinforced polymer composite materials is one of most challenging tasks due to the material's anisotropic property, non-homogeneous structure and abrasive nature of fibers. Commonly, conventional machining of composites leads to delamination, inter-laminar cracks, fiber pull out, poor surface finish and wear of cutting tool. However, these challenges can be significantly reduced by using proper machining conditions. Thus, this research aims at optimizing machining parameters in drilling hybrid sisal-cotton fibers reinforced polyester composite

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39

Stango, Robert J., Lienjing Chen, and Vikram Cariapa. "Automated Deburring with a Filamentary Brush: Prescribed Burr Geometry." Journal of Manufacturing Science and Engineering 121, no. 3 (1999): 385–92. http://dx.doi.org/10.1115/1.2832693.

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In this paper, a dynamic model for removal of edge burrs with a compliant brushing tool is reported. Description of the burr geometry is assumed to be known through on-line measurement methods such as a computer vision system in the flexible manufacturing cell. Dynamic response of the brush/workpiece system is evaluated on the basis of experimentally obtained data. Master Curves are introduced as machining descriptors which characterize the incremental burr removal performance of the brush/workpiece system, leading to the development of an analytical dynamic model for orthogonal burr removal u

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40

KLYMENKO, Mykola, and Mykhailo HUBCHUK. "Research on the design of the working parts of vertical roller mills for grinding granulated slag." Transfer of innovative technologies 7, no. 2 (2025): 83–89. https://doi.org/10.32347/tit.2024.7.2.03.10.

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Abstract. This research focuses on optimizing the design, parameters, and operational modes of vertical roller mills (VRMs) for grinding granulated slag, which are crucial in industries such as cement, mining, and energy. VRMs are widely recognized for their energy efficiency and ability to grind various materials with minimal energy consumption. However, the challenge lies in designing mills that can operate efficiently under harsh conditions of intense friction, impact loads, and abrasive particles, especially when processing hard materials like granulated slag. To address these challenges,

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41

BELOTSERKOVSKY, Marat A., Anastasia O. GRISHCHENKO, and Igor I. TARAN. "USING FLAME SPRAYING TECHNOLOGY IN THE MANUFACTURE OF TOOLS WITH ABRASIVE-CONTAINING POLYMER COATING." Mechanics of Machines, Mechanisms and Materials 4, no. 69 (2024): 88–96. https://doi.org/10.46864/1995-0470-2024-4-69-88-96.

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The possibility of forming abrasive-containing coatings based on ultra-high molecular weight polyethylene by flame spraying has been studied. Using the method of differential scanning calorimetry, it is shown that in the process of gas-flame spraying, particles do not reach the temperature range of thermal-oxidative destruction, and the basic structure of UHMWPE is preserved. The dependence of the adhesion strength of abrasive-containing coatings on their cooling rate and the composition of the propane-air mixture has been determined. Spraying modes have been determined for coatings containing

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42

Dimov, Yu V., and D. B. Podashev. "Edge quality control system at finishing treatment by elastic polymer abrasive tools and its analysis. Part 2." Proceedings of Irkutsk State Technical University 24, no. 6 (2021): 1178–89. http://dx.doi.org/10.21285/1814-3520-2020-6-1178-1189.

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43

Seeholzer, Lukas, Thomas Krammer, Parvaneh Saeedi, and Konrad Wegener. "Analytical model for predicting tool wear in orthogonal machining of unidirectional carbon fibre reinforced polymer (CFRP)." International Journal of Advanced Manufacturing Technology 119, no. 11-12 (2022): 7259–89. http://dx.doi.org/10.1007/s00170-021-08322-6.

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AbstractProgressive tool wear due to abrasive carbon fibres is one of the main issues in machining of CFRP and responsible for the short tool life. Because of occurring wear during machining, the tool’s micro-geometry changes continuously resulting in higher process forces and an increasing risk for workpiece damages. In this paper, a novel analytical model is presented in order to predict the wear-related change of the micro-geometry in orthogonal machining of CFRP depending on the fibre orientation and the initial tool geometry. For this purpose, a concept called the wear rate distribution i

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44

Trzepieciński, Tomasz, Sherwan Mohammed Najm, and Hirpa G. Lemu. "Current Concepts for Cutting Metal-Based and Polymer-Based Composite Materials." Journal of Composites Science 6, no. 5 (2022): 150. http://dx.doi.org/10.3390/jcs6050150.

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Анотація:

Due to the variety of properties of the composites produced, determining the choice of the appropriate cutting technique is demanding. Therefore, it is necessary to know the problems associated with cutting operations, i.e., mechanical cutting (blanking), plasma cutting plasma, water jet cutting, abrasive water jet cutting, laser cutting and electrical discharge machining (EDM). The criterion for choosing the right cutting technique for a specific application depends not only on the expected cutting speed and material thickness, but it is also related to the physico-mechanical properties of th

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45

Dimov, YU V., and D. B. Podashev. "Application of an industrial robot for processing the edges of parts." Vestnik Mashinostroeniya, June 2020, 65–71. http://dx.doi.org/10.36652/0042-4633-2020-6-65-71.

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Анотація:

The possibility of using a robotic complex when machining the edges of parts with solid polymer-abrasive radial brushes is studied. The dependences of the parameters of the machined edge and the roughness of the machined surface on the cutting speed, brush deformation, feed and the angle of inclination of the tool relative to the machined surface are determined. The possibility of processing the edges along the outer radius, in the oval hole, straight edges in the groove and on inclined sections is shown. Keywords edge, processing, robotic complex, polymer-abrasive brush, mode parameters. Dimo

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46

Shyha, Islam, Dehong Huo, Peyman Hesamikojidi, Hossam Eldessouky, and Mahmoud Ahmed El-Sayed. "Performance of a new hybrid cutting-abrasive tool for the machining of fibre reinforced polymer composites." International Journal of Advanced Manufacturing Technology, December 22, 2020. http://dx.doi.org/10.1007/s00170-020-06464-7.

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AbstractA new hybrid cutting-abrasive machining tool (turn-grind) is detailed for high-quality machining of fibre reinforced polymer (FRP) composites, comprising single point carbide inserts electroplated with multi-layers of diamond abrasives 120 μm grain size, to form an abrasive region adjacent to an abrasive-free cutting edge. Experimental data are presented for turning tubes of CFRP and GFRP. The surface quality of workpieces after machining was evaluated through surface roughness measurements and SEM imaging. Cutting-only caused more defects such as delamination and fibre to pull out. Co

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47

Ahire, Vaishali V., and Dilip R. Pangavhane. "Machining characteristics of fiber reinforced polymer matrix composites: a comprehensive review." Journal of Polymer Engineering, July 11, 2025. https://doi.org/10.1515/polyeng-2025-0032.

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Анотація:

Abstract Fiber reinforced polymer matrix composites (FRPMCs) play an important role in modern engineering due to their strength, light weight, and durability against environmental wear. However, their anisotropic and abrasive nature makes them difficult to machine, often affecting surface finish, dimensional accuracy, and tool life. Their machinability is influenced by factors such as fibre orientation, matrix type, feed rate, cutting speed, and depth of cut. Common issues such as delamination, fibre pull-out, and heat damage can reduce part performance. This review outlines both conventional

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48

Kumar, Mayank, Ajay M. Sidpara, and Vikranth Racherla. "Finishing of OFHC copper using fluid filled open-cell porous flexible abrasive impregnated tools." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, July 27, 2022, 095440542211118. http://dx.doi.org/10.1177/09544054221111879.

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Super finishing of oxygen-free high thermal conductivity (OFHC) copper disks is of great interest as copper is widely used material for high power rated mirrors in laser and other optical systems. It is difficult to super finish copper using traditional finishing processes as it is soft and can be scratched easily. Flexible tools that conform to component shape and maintain low as well as uniform pressure are needed for finishing of soft materials. In this work, open-cell porous flexible abrasive tools are developed using solvent casting method with polyurethane as the base polymer and SiC par

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49

Panda, Sandip, Mihir Sarangi, and S. K. Roy Chowdhury. "An Analytical Model of Mechanistic Wear of Polymers." Journal of Tribology 140, no. 1 (2017). http://dx.doi.org/10.1115/1.4037136.

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Анотація:

This paper proposes a wear model for polymers based on so-called mechanistic processes comprising both low cycle fatigue and abrasive wear mechanisms, which are prominent in polymer–metal sliding interfaces. Repeated elastic contact causes localized fatigue, whereas abrasive part is an anticipatory outcome of plastic contacts by hard metal asperities on to soft polymer surface. Further, presuming adhesive interactions in elastic–plastic contacts, asperity contact theories with necessary modifications were analyzed to assess load and separation for their subsequent use in elementary wear correl

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50

Sapunov, V. V., N. I. Vetkasov, and L. V. Khudobin. "Increasing of bakelite binder strength due to use of microwave energy in heat treatment of semi-finished abrasive tools." Strengthening Technologies and Coatings, 2023, 483–87. http://dx.doi.org/10.36652/1813-1336-2023-19-11-483-487.

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The results of a study of the influence of the type of heat treatment on the strength and structural characteristics of an abrasive tool on a bakelite bundle are presented. The prospects of using microwave energy in the production of polymer composites are noted. In particular, the use of microwave heat treatment makes it possible to reduce the duration of the technological cycle, specific energy consumption and increase the strength of the finished product.

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