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Journal articles on the topic 'Machining finishing'

Author: Grafiati

Published: 7 July 2024

Last updated: 31 July 2025

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1

Fang, J. C., Z. J. Jin, W. J. Xu, and Y. Y. Shi. "Magnetic electrochemical finishing machining." Journal of Materials Processing Technology 129, no. 1-3 (2002): 283–87. http://dx.doi.org/10.1016/s0924-0136(02)00666-0.

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2

Farwaha, Harnam Singh, Sehijpal Singh Khangura, and Gurpreet Singh. "Design and Performance of Magnetic Abrasive Finishing Set Up for Finishing of Extended Surfaces." Asian Review of Mechanical Engineering 5, no. 1 (2016): 1–4. http://dx.doi.org/10.51983/arme-2016.5.1.2413.

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Some of the materials used in modern industries and industrial applications are difficult to finish with high accuracy and minimal surface defects using conventional machining and polishing techniques. Use of traditional machining techniques for finishing of these materials may lead to various defects like micro cracks, errors in work piece geometry and work piece surface distortions. Due to the these limitations of the traditional machining processes, there was need of new family of machining and finishing methods known as non-traditional or modern machining methods has been developed. Among

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3

Zhang, Cheng Guang, Y. Z. Hu, and Bo Zhao. "Study on Model of Ultrasonic Polishing Machining - Pulse Electro- Chemical Machining Compound Finishing for the Hard and Brittle Metals." Key Engineering Materials 455 (December 2010): 653–57. http://dx.doi.org/10.4028/www.scientific.net/kem.455.653.

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The application of ultrasonic polishing and machining pulse electrochemical machining compound finishing is presented in the paper. The machining principle and experimental set-up of UPM-PECM compound finishing are introduced in the paper, discussing mechanism and model of the UPM-PECM in theory, and carrying on the experiment, which would co-act on hard-brittle metals in the machining. Furthermore, the material removal depth of UPM-PECM compound finishing is approximately proportional to the polishing time, and would decrease with the polishing time. This study indicates that machining veloci

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4

Sheng, P. S., and Ko-Wang Liu. "Laser Machining for Secondary Finishing Applications." Journal of Engineering for Industry 117, no. 4 (1995): 629–36. http://dx.doi.org/10.1115/1.2803543.

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A laser-based technique for finishing axisymmetric parts is presented which allows the efficient finishing of polymers and ceramics without tool wear, tool breakage, or cutting forces. In this process, a laser beam impinges tangentially onto the surface of a cylindrical workpiece. A flexible machine tool can be developed to grind parts of differing geometries and materials by changing process parameters instead of setups or machines, as well as integrate primary machining and secondary finishing in one machine tool. The precision of laser finishing can be enhanced by using oblique beam impinge

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5

Liang, Fu Sheng, Ji Zhao, Shi Jun Ji, and Xin Wang. "Spherical Approximation of Free-Form Surface Closed to a Sphere in Semi-Finishing." Key Engineering Materials 679 (February 2016): 199–206. http://dx.doi.org/10.4028/www.scientific.net/kem.679.199.

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The free-form surface closed to a sphere of brittle material has been used widely, but it is difficult for machining and the efficiency of processing is insufficient. In order to get a product, several processes are needed, such as rough machining, semi-finishing and finishing. Axisymmetric curved surface can take place of the free-form surface in roughing or semi-finishing for wiping off the mass allowance efficiently. Therefore, a spherical approximation algorithm of free-form surface closed to sphere is presented in which free-form surface optical lens will be replaced by a spherical surfac

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6

Edigarov, Vyacheslav, and Evgenii Litau. "Parts finishing antifriction electromechanical machining." Metal Working and Material Science, no. 3 (September 15, 2015): 6–15. http://dx.doi.org/10.17212/1994-6309-2015-3-6-15.

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7

Massarsky, Michael, and David A. Davidson. "Turbo-abrasive machining and finishing." Metal Finishing 95, no. 7 (1997): 29–31. http://dx.doi.org/10.1016/s0026-0576(97)87995-0.

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8

Li, Xiu Hong, Wen Hui Li, and Sheng Qiang Yang. "Preparation Technology and Surface Finishing Characteristics Research of New Magnetic Abrasive Tools." Key Engineering Materials 522 (August 2012): 21–25. http://dx.doi.org/10.4028/www.scientific.net/kem.522.21.

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According to the fact that the common machining medium used in magnetic abrasive finishing (magnetic abrasive) possessed disadvantages such as high preparation cost, easier to disperse in finishing process, and low utilization and repeat -utilization, this paper puts forward spherical magnetic abrasive of a certain size as magnetic abrasive machining medium, discusses the preparation techniques, establishes the mathematical model of finishing, and analyses the main performance parameter influencing finishing quality and finishing efficiency. Compared with magnetic grinding, spherical magnetic

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9

Pavlushenko, Nellie, Alexandr Bachurin, and Nikolay Ryngach. "Relationship between Quenching Deformations and Machining Allowance." Applied Mechanics and Materials 698 (December 2014): 478–81. http://dx.doi.org/10.4028/www.scientific.net/amm.698.478.

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The amount of finishing machining allowance do not takes into account technological heredity. That may cause form defects in non-rigid high-precision parts. This article describes study of influence of finishing machining allowance value on parts quenching stresses.

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10

Liao, Yu Song, and Jiang Han. "Research on Semi-Finishing of NC Milling." Key Engineering Materials 693 (May 2016): 872–77. http://dx.doi.org/10.4028/www.scientific.net/kem.693.872.

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Usually, bigger diameter milling tools were firstly applied in rough machining of NC Milling for improving efficiency and reducing cost before semi-finishing. In order to make the surface of parts more smooth and get accurate dimension parameters and proper shape, it is necessary to select appropriate tools to carry out the finishing of NC Milling. Moreover, higher precision dimension or shapes of parts can be achieve by the method of the semi-finishing, which it can be carried out after rough machining of high efficiency. Currently, the main methods of semi-finishing include semi-finishing of

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11

Davoodi, Farideh, Mohammad Taghian, Giuseppe Carbone, Abdollah Saboori, and Luca Iuliano. "An Overview of the Latest Progress in Internal Surface Finishing of the Additively Manufactured Metallic Components." Materials 16, no. 10 (2023): 3867. http://dx.doi.org/10.3390/ma16103867.

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Fast progress in near-net-shape production of parts has attracted vast interest in internal surface finishing. Interest in designing a modern finishing machine to cover the different shapes of workpieces with different materials has risen recently, and the current state of technology cannot satisfy the high requirements for finishing internal channels in metal-additive-manufactured parts. Therefore, in this work, an effort has been made to close the current gaps. This literature review aims to trace the development of different non-traditional internal surface finishing methods. For this reaso

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12

Nam, Tran Hai, Tran Anh Son, Nguyen Thanh Hai, and Nguyen Tan Phuoc. "Design of 2D Wave Booster Ultrasonic Vibration-Assisted Cutting Tool in Small Size Surface Machining." Key Engineering Materials 923 (June 28, 2022): 75–83. http://dx.doi.org/10.4028/p-ta844x.

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Ultrasonic Vibration-Assisted Machining (UVA) is a machining process that adds a micro-scale high frequency vibration to the motion of a cutting tooltip to interrupt the continuous interaction of tool - workpiece surface. A good point of machining with UVA is more effective than conventional processes such as lower machining forces, higher machining stability, less tool wear and better surface finishes. In molds fabrication with some narrow cavities having a conversion space diameter of less than 3mm will face many difficulties while low surface roughness is required. Low stiffness of technolo

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13

Montazerolghaem, Hamid, and Esmaeil Soltani. "Design an Apparatus for Obtaining to High Precision Surface of Miniature Parts Based on Magnetized Abrasive Grains Finishing Process." Key Engineering Materials 504-506 (February 2012): 1377–82. http://dx.doi.org/10.4028/www.scientific.net/kem.504-506.1377.

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Obtaining to high quality surfaces of industrial parts is an important manner for manufacturing involves. Different finishing process are capable to providing the require surface roughness in most cases, considering that, in some special parts, depending on shape, material and dimension of parts, the prevalent methods are limited, especially in finishing of sculptural and curvilinear surfaces. In this research, a new applied apparatus is represented based on magnetized abrasive grains finishing process. In this way, abrasive grains gathering around a rotational cylindrical tool thanks to a per

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14

Świercz, Rafał, and Dorota Oniszczuk-Świercz. "Abrasive flow machining of nickel based super-alloys." Mechanik 90, no. 10 (2017): 888–90. http://dx.doi.org/10.17814/mechanik.2017.10.137.

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Abrasive flow machining (AFM) is one of the unconventional methods of finishing surface. The material is removed by the flow of pressurized abrasive paste between the machined surfaces. The use of a flexible tool allows for finishing surfaces with complex geometry. The article presents results of experimental investigation on finishing surface topography of nickel-based super-alloys. Samples were pre-treated by electro discharge machining. The results of the study indicate the possibility of significant reduction of surface roughness after EDM with AFM finishing.

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15

Ge, Pei Qi, and Jian Long Zhang. "Experimental Research on Rolling Bearing Raceway Finishing." Advanced Materials Research 797 (September 2013): 432–37. http://dx.doi.org/10.4028/www.scientific.net/amr.797.432.

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The machining quality of rolling bearing raceway has an important impact on bearing life. In this paper, the finishing experiment equipment of rolling bearing raceway is built and the mechanical and electrochemical mechanical experiments are conducted. The impact of clearance between cathode and workpiece, the rotation speed and the abrasive grain size on electrochemical mechanical machining quality is analyzed. The surface roughness decreases from Ra0.20μm to Ra0.04μm through electrochemical mechanical machining. The surface morphology of workpiece after finishing is observed. Contrast with t

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16

Onishi, Takashi, Kazuhito Ohashi, Kohei Higashi, et al. "In-Process Monitoring of the Machining State in Superfinishing by Measuring the Dynamic Machining Forces." Advanced Materials Research 1136 (January 2016): 592–96. http://dx.doi.org/10.4028/www.scientific.net/amr.1136.592.

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Superfinishing is widely used as a final finishing method for sliding surfaces of bearings. In superfinishing, a fine finished surface can be obtained by transiting the machining states from the cutting action to the finishing one as the tool loading is encouraged. To obtain good machining conditions, it is necessary to judge the transition of the machining state reliably. However, it is difficult to judge the transition of the machining states. In this study, we focused on the change of the dynamic component of the machining force, which was applied to the oscillation direction of the superfi

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17

Bu, Xiao Fei, Hu Lin, and Long Chen. "Smooth Cutting Operation Strategy for High Finishing Machining." Advanced Materials Research 875-877 (February 2014): 896–900. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.896.

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High finishing machining tool path generation methods are usually adopted for five-axis computer numerically controlled machining of sculptured surface parts. The quality of the high finishing machining has an important effect on that of the surface. In this paper, a high finishing machining tool path generation method is introduced to generate an optimal tool path. The initial tool path is firstly created based on the constant scallop height, then the derived tool paths are generated as a kind of the diagonal curve by the initial tool path, and at last, the tool path smoothing algorithm is ap

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18

Yin, Feng Ling, Bing Quan Huo, and Li Gong Cui. "Software Function Design for Measurement and Control System of a Magnetorheological Machine Tool." Advanced Materials Research 926-930 (May 2014): 1408–11. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.1408.

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In order to improve the machining accuracy of workpieces, we developed the magnetorheological finishing system. Taking the measurement and control system of the magnetorheological finishing system as the research target, we introduced the overall function design of the measurement and control system firstly, and then introduced the function of each module, including the multi-module control for circulatory system, parameter setting for the circulatory system, condition monitoring for the circulatory system, ribbon calibration, tool setting, anti-collision control of the finishing wheel and fin

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19

Wu, Long, Aimin Wang, and Wenhao Xing. "Offline Feed-Rate Scheduling Method for Ti–Al Alloy Blade Finishing Based on a Local Stiffness Estimation Model." Metals 13, no. 5 (2023): 987. http://dx.doi.org/10.3390/met13050987.

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In the aerospace field, Ti–Al alloy thin-walled parts, such as blades, generally undergo a large amount of material removal and have a low processing efficiency. Scheduling the feed rate during machining can significantly improve machining efficiency. However, existing feed-rate scheduling methods rarely consider the influence of machining deformation factors and cannot be applied in the finishing stages of thin-walled parts. This study proposes an offline feed-rate scheduling method based on a local stiffness estimation model that can be used to reduce machining errors and improve efficiency

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20

Wu, Yu Hou, Hui Jie You, De Hong Zhao, and Yan Liu. "CNC Machining and Simulation for Relief of Special-Shaped Stone." Advanced Materials Research 468-471 (February 2012): 69–73. http://dx.doi.org/10.4028/www.scientific.net/amr.468-471.69.

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Use special-shaped stone turn-milling machining center (HTM50200) to achieve the production of complex relief. Through the ArtCAM establish the three dimensional relief model of Riverside Scene at Qingming Festival. Analysis of blank material characteristics and features of NC machining center, select the appropriate tool, calculate cutting depth 、cutting speed 、feed rate 、spindle speed and other process parameters by formulas. With ArtCAM/CAM module to make process of the preparation of the rough finishing, the semi-finishing and finishing, and then generate the tool path file. Simulation in

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21

Pa, Pai Shan. "Performance Assessment of Surface Finishing Using Completely Inserted Module of Female-Screws." Materials Science Forum 628-629 (August 2009): 647–50. http://dx.doi.org/10.4028/www.scientific.net/msf.628-629.647.

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It is very difficult to execute the finishing process of the concavo-convex surface of female-screws. The current study offers a screw-form design electrode and a new area-finishing process using an ultrasonic generator. The ultrasonic energy generated is transmitted into the electrolyte to assist the process of electrochemical finishing. The surface of female-screws is electrochemically finished by different types of completely inserted electrodes and put through both continuous and pulsed direct current as a finishing operation. For inserted screw-form electrodes, a smaller circumference ele

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22

Lo, Jie Shing, Chang Tai Jiang, and Kun Ling Wu. "Effect of slotted electrodes on improvement in machining performance of large-scale electrical discharge machining." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 233, no. 3 (2018): 756–65. http://dx.doi.org/10.1177/0954405417752528.

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Under special conditions, electrical discharge machining is prone to experiencing poor machining removal rate. This creates debris deposits that lead to decreased machining efficiency and poorer machining quality in the machining workpieces during machining operations. Thus, the present study investigated the use of slotted electrodes to improve machining debris removal and compared the machining capability of such electrodes with that of cylindrical, nonslotted electrodes. Concurrently, oscilloscopes were used to measure the machining voltage and current signals during the machining process,

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23

Haas, Franz, Philipp Zopf, and Jörg Edler. "Progress in Titanium Machining." Materials Science Forum 879 (November 2016): 659–64. http://dx.doi.org/10.4028/www.scientific.net/msf.879.659.

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Milling and drilling of titanium alloys represent a key technology for the aircraft manufacturers. The balancing act between production costs and tool costs leads to the need of tests and an optimized setup of the whole process. A Styrian consortium with experts in materials, tools and machining has been formed to extend the tool life in machining of titanium alloys. A series of tests is set up to evaluate the roughing and finishing operations. For finishing operations ultrasonic assisted milling is introduced and compared with conventional milling. Force measurement and optical wear detection

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24

Yuan, Feng. "Numerical Simulation of Whole Impeller for 5-Axis Machining Based on UG." Applied Mechanics and Materials 16-19 (October 2009): 124–29. http://dx.doi.org/10.4028/www.scientific.net/amm.16-19.124.

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The manufacturing template of whole impeller 5-axis machining based on UG was re-developed with NURBS interpolation principle and UG/knowledge fusion technology, and 5-axis NC machine and part model were established, each parts of machine were simulated in 3D motion with reading NC code. Human-computer interaction was processed fast with the template and guiding of digitized manufacturing, the cutting tracks of half-finishing machining and finishing machining for whole impeller were produced fast. The template involves 3-D modeling, craft flow programming of NC machining, program of NC machini

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25

Zhang, Cheng Guang, Xue Ling Yang, and Bo Zhao. "Experimental Research on Ultrasonic Assisted Pulse Electrochemical Compound Finishing for Hard and Brittle Metal." Applied Mechanics and Materials 42 (November 2010): 170–74. http://dx.doi.org/10.4028/www.scientific.net/amm.42.170.

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The experiment of ultrasonic assisted pulse electrochemical compound finishing is carried in this paper. The machining principle of the compound finishing is discussed in this paper. Processing experiments of compound finishing are carried out to study the effects of the main processing para- meters, including the particle size, the ultrasonic vibration amplitude, the minimum gap between the tool head and workpiece and the pulse voltage, on the material removal rate and the surface quality for hard and brittle metal materials. The curves of the corresponding relationships are also obtained. Th

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26

Kang, Gui Wen, and Fei Hu Zhang. "Research on Material Removal Mechanism of Magnetorheological Finishing." Materials Science Forum 532-533 (December 2006): 133–36. http://dx.doi.org/10.4028/www.scientific.net/msf.532-533.133.

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Magnetorheological finishing (MRF) is a novel precision optical machining technology. MRF utilizes magnetic particles, nonmagnetic polishing abrasives in carrier fluid, and a magnetic field to finish optical materials. Owing to its flexible finishing process, MRF eliminates subsurface damage, corrects surface figure errors and the finishing process can be easily controlled by computer. To achieve deterministic finishing, it’s necessary to know the mechanism of material removal. Different magnetorheological fluids are used to finish optical glass on the same machining condition. The material re

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27

Medibew, Tesfaye Mengesha, Dawid Zieliński, Sisay Workineh Agebo, and Mariusz Deja. "Recent Research Progress in the Abrasive Machining and Finishing of Additively Manufactured Metal Parts." Materials 18, no. 6 (2025): 1249. https://doi.org/10.3390/ma18061249.

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Additive manufacturing (AM) has revolutionized the production of complex geometrical parts with metals; however, the usual layer-by-layer deposition results in poor surface quality and unpredictable surface integrity. Abrasive machining and finishing techniques play vital roles in counteracting these challenges and qualifying AM parts for practical applications. This review aims to present recent research developments concerning the machining of additively manufactured metal parts via both conventional and nonconventional abrasive machining methods. Conventional methods such as grinding, milli

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28

Hnátík, Jan, Luboš Kroft, and Katerina Bícová. "The Influence of Finishing Strategy on the Quality of Surface." Materials Science Forum 919 (April 2018): 18–24. http://dx.doi.org/10.4028/www.scientific.net/msf.919.18.

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The present contribution focuses on finishing operations in machining. Finishing operations belong to the most time-consuming and surface quality-critical machining tasks. High-quality tools are available nowadays for choosing optimal tool paths for finishing. Yet, the finishing options for general shaped surfaces are still severely limited. Although CAM systems can efficiently generate tool paths, none of them offers the combination of finishing tool paths, modern productive methods and adaptive tool paths. Increasing the productivity while maintaining dimensional accuracy and the quality of

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29

Li, Chang He, Ya Li Hou, Yu Cheng Ding, and Bing Heng Lu. "Power Spectral Density and Cross Correlation Function Analysis of Finished Surface by Abrasive Jet with Grinding Wheel as Restraint." Key Engineering Materials 416 (September 2009): 300–305. http://dx.doi.org/10.4028/www.scientific.net/kem.416.300.

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The abrasive jet finishing process with wheel as restraint is a kind of compound precision finishing process that combined grinding with abrasive jet machining, in which inject slurry of abrasive and liquid solvent to grinding zone between grinding wheel and work surface under no radial feed condition when workpiece grinding were accomplished. The abrasive particles are driven and energized by the rotating grinding wheel and liquid hydrodynamic pressure and increased slurry speed between grinding wheel and work surface to achieve micro removal finishing.In the paper,the finished surface morpho

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30

Ochi, Yuzuha, Masatoshi Usui, and Hiroyuki Sasahara. "Influence of Reverse Finishing on Characteristics of Drilling Surface." International Journal of Automation Technology 18, no. 3 (2024): 332–41. http://dx.doi.org/10.20965/ijat.2024.p0332.

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Aluminum alloys are often used in automobile and aircraft parts that require higher dimensional accuracy and durability. Drilling is often used in the machining process of these products and accounts for about 60% of the machining performed on these products. Deterioration of finishing surface accuracy in drilling causes problems such as decreased tool life due to wear and increased cost due to the introduction of the finishing process. The objective of this study is to evaluate the finished surface characteristics in the drilling of aluminum alloys using reverse finishing, with a focus on the

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31

Hara, Keisuke, Hiromi Isobe, Shuichi Chiba, and Keiko Abe. "A Study of Ultrasonically Assisted Fly Cutting for High Precision Machining Hard Brittle Materials." Advanced Materials Research 126-128 (August 2010): 252–57. http://dx.doi.org/10.4028/www.scientific.net/amr.126-128.252.

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This paper describes ultrasonically assisted fly cutting for finishing advanced ceramics for hot-press dies used to fabricate glass lenses. Fly cutting can perform shallow machining, which realizes ductile-mode cutting of hard, brittle materials. Ultrasonically assisted machining can increase the critical cutting depth (i.e., the maximum cutting depth for ductile-mode machining of a surface). The technique proposed in this paper combines both techniques and enables precise finishing of advanced ceramics at a high machining efficiency. Ultrasonic assisted fly cutting was found to reduce tool fr

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32

Fu, Yi, Xin Sheng He, Chun Fu Gao, Chu Xiong Xie, and Peng Huang. "Study on the Mechanism and Tool of the Uniform ER Finishing with Changeable Removal Rate Model of Free-Form Surface." Advanced Materials Research 602-604 (December 2012): 1984–88. http://dx.doi.org/10.4028/www.scientific.net/amr.602-604.1984.

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At present, the finish machining process of workpiece with free-form surface has the disadvantages of complex trajectory planning, low machining efficiency and precision. To solve these problems, an idea of uniform ER finishing with changeable removal rate model is proposed in this paper. The rheological effect of ER fluid is used to change the magnetic field distribution in finishing areas; then the finishing pressure distribution is changed, that makes the material removal rate of every point in the contact area be approximately equal, so the aim of uniform removal is achieved. In this paper

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33

Xieeryazidan, Adayi, Muhetar Wumerhali, and Gui Bing Pang. "On Technologies of Electrochemical Finishing with Pulsed Current." Key Engineering Materials 522 (August 2012): 41–46. http://dx.doi.org/10.4028/www.scientific.net/kem.522.41.

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Electrochemical finishing with pulsed current (ECFP) is introduced in this paper. The main process parameters, such as electric parameter and inter-electrode gap, etc., were investigated. The results show that the ECFP is an effective finishing method for improving the machining quality as the result of the machining mechanism. The related experimental results show that the obtained surface quality and dimensional accuracy are improved significantly as the result of the application of the pulsed current. Moreover, machining quality is increased with shorter pulses.

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Pa, Pai Shan. "Design of Synchronous Processes of Rolling-Leveling and Ultrasonic Electrochemical Finishing of Holes." Advanced Materials Research 83-86 (December 2009): 785–92. http://dx.doi.org/10.4028/www.scientific.net/amr.83-86.785.

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A new finishing method of holes that uses an effective electrode and a nonconductive roller to execute the design of synchronous processes of ultrasonic electrochemical finishing and rolling-leveling is investigated. The submitted processes can be used among the traditional techniques of various holes machining. Through simple equipment attachment, ultrasonic electrochemical finishing and rolling-leveling can follow to execute the finishing process on the same machine. Among the factors affecting finishing processes, the performance of rolling-leveling combined with ultrasonic electrochemical

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35

Luo, Song Bao, Hui Yang, Jian Ming Zhang, and Chang Tao Pang. "The Current State and Development Trends of Deterministic Ultraprecision Optical Surfaces Machining Technology." Key Engineering Materials 364-366 (December 2007): 351–57. http://dx.doi.org/10.4028/www.scientific.net/kem.364-366.351.

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The deterministic ultraprecision machining achieves accuracy and repeatability not possible using conventional optical machining techniques, greatly enhances product quality, providing a quantum leap in throughput, productivity, yield, and cost effectiveness. The deterministic ultraprecision machining technology, involving various ultraprecision process from turning, flycutting, grinding and polishing to finishing, is usually referred to the following technologies such as single point diamond turning (SPDT), deterministic microgrinding (DMG), magneto-rheological finishing (MRF),computer contro

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36

Liu, Jiangnan, and Yanhua Zou. "Study on Elucidation of the Roundness Improvement Mechanism of the Internal Magnetic Abrasive Finishing Process Using a Magnetic Machining Tool." Journal of Manufacturing and Materials Processing 7, no. 1 (2023): 49. http://dx.doi.org/10.3390/jmmp7010049.

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The magnetic abrasive finishing process using the magnetic machining tool was proposed to finish the internal surface of the thick tube (the thickness of the tube is 5~30 mm). It has been proved that this process can improve the roundness while improving the roughness. In this paper, we mainly study the machining mechanism of roundness improvement. Firstly, the influence of finishing characteristics on the roundness improvement was discussed, including the rotational speed of the magnetic machining tool and the rotational speed of the tube. It was concluded that the roundness improvement incre

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37

Zou, Yan Hua, Jiang Nan Liu, and Takeo Shinmura. "Study on Internal Magnetic Field Assisted Finishing Process Using a Magnetic Machining Jig for Thick Non-Ferromagnetic Tube." Advanced Materials Research 325 (August 2011): 530–35. http://dx.doi.org/10.4028/www.scientific.net/amr.325.530.

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This paper describes an internal finishing process for thick non-ferromagnetic tube (10~20 mm in thickness) by the application of a magnetic field-assisted machining process using a magnetic machining jig (permanent magnet tool). In this study, a new automatic inner surface finishing system was developed, and to achieve smooth surface roughness and high form accuracy, a multiple-stage machining which contains of rough machining and precision finishing was carried out. Especially, in order to improve the form accuracy the rough processing time was made longer compared with the research in the p

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38

Dąbrowski, Tomasz, Dariusz Kurczyński, Piotr Łagowski, and Michał Warianek. "The influence of the brake pad surface machining and finishing on its friction performance- examined by inertia brake dynamometr testing." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6 (2018): 399–404. http://dx.doi.org/10.24136/atest.2018.101.

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The article describes the influence of brake pads surface machining and finishing on their friction characteristics. It shows the methods of machining and finishing of the brake pads surface and their influence on noise emission and performance. It shows the brake dynamometer test results obtained on three brake pads which have three different types of surface modification and their detailed analysis and comparison.

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Kang, Gui Wen, and Fei Hu Zhang. "Research on Material Removal of Magnetorheological Finishing." Key Engineering Materials 329 (January 2007): 285–90. http://dx.doi.org/10.4028/www.scientific.net/kem.329.285.

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Magnetorheological finishing (MRF) is a novel precision optical machining technology. Owing to its flexible finishing process, MRF can eliminate subsurface damage, smooth rms micro roughness and correct surface figure errors. The finishing process can be easily controlled by a computer. Material removal model in MRF is established. According to Preston equation in optical machining, mathematic model of material removal rate in MRF rotating at fixed rate is established through hydrodynamic analysis of the MR fluid flow in the polishing zone. The validity of the model is examined by the experime

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Luan, Zhisheng. "Experimental study on pulse electrochemical gear finishing technology." Journal of Physics: Conference Series 2993, no. 1 (2025): 012053. https://doi.org/10.1088/1742-6596/2993/1/012053.

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Abstract The principle of pulse electrochemical machining is applied to the finishing of the gear tooth surface. An experimental device for pulse electrochemical tooth surface finishing with a movable shaped cathode was established. The effect of electrolyte flow rate and other process parameters on the machining quality and efficiency was studied. An experimental study on the finishing of spur gear with 33 teeth was carried out. The results show that the process can not only reduce the roughness of the tooth surface in a short time but also increase the brightness of the tooth surface.

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Li, Chang He, Ling Yun Qi, and Hua Yang Zhao. "Application and Development of High-Efficiency Abrasive Finishing." Advanced Materials Research 189-193 (February 2011): 3113–16. http://dx.doi.org/10.4028/www.scientific.net/amr.189-193.3113.

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High-efficiency abrasive machining is one of the important technology of advanced manufacture. Combined with raw and finishing machining, it can attain high removal rate like turning, milling and planning. The difficult-to-grinding materials can also be ground by means of this method with high performance. In the present paper, development status and latest progresses on high efficiency abrasive machining technologies relate to high speed and super-high speed grinding, high efficiency deep-cut grinding, hard and brittle materials high-efficiency grinding, powerful grinding and belt grinding we

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Zhou, Zhenfeng, Xu Sun, Yanzhen Yang, and Yongjian Fu. "A Study on Using Magnetic Abrasive Finishing with a 6-Axis Robot to Polish the Internal Surface Finishing of Curved Tubes." Coatings 13, no. 7 (2023): 1179. http://dx.doi.org/10.3390/coatings13071179.

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This study proposed a new magnetic abrasive finishing (MAF) method, in which a 6-axis robot with a magnetic machining tool was used to polish the inner surfaces of curved tubes. We have also developed a magnetic machining tool jig, which can be fixed at the front of the 6-axis robot, rotating freely and suitable for polishing the inner surfaces of curved tubes. In this study, we focused on investigating the machining parameters in the initial machining stage and precision finishing stage. Based on the characteristics of machining parameters, a multi-stage MAF process was conducted to obtain an

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Morais, Helder, Amir Baraati, Fernando Carlos, Erika Davim, and Ricardo Torcato. "Development of a CNC Grinding Process for the Manufacturing of Crystal Glass Products." Key Engineering Materials 957 (October 2, 2023): 3–11. http://dx.doi.org/10.4028/p-g5vmbe.

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Traditional manufacturing and finishing operations of crystal products use intensive specialized labour resulting in high cycle times and production costs. It is intended to investigate the applicability of automated finishing technology, namely grinding in a CNC machining centre, with consideration of material’s characteristics and geometric variability to crystal processing. A case study will be presented, involving cutting tools development, cutting parameters optimization, CAM programming of machining strategies and toolpaths, product clamping systems and finally product machining and qual

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Pa, Pai Shan. "Compound Finish Processes Using Burnishing and Ultrasonic Electrochemical Finishing on Hole-Wall Surface." Advanced Materials Research 53-54 (July 2008): 3–8. http://dx.doi.org/10.4028/www.scientific.net/amr.53-54.3.

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This study using ultrasonic energy transmitted into the electrolyte to assist in discharging of electrolytic product out of the machining gap in the compound finishing processes of electrochemical finishing and burnishing on hole-wall surface beyond traditional process of holes machining instead of conventional hand or machine polishing. The design finish-tool includes a burnishing-tool and an electrode as a hole-wall surface finish improvement that goes beyond traditional rough boring. In the experiment, the finish-tool travels across the hole-wall surface with continuous or pulsed direct cur

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Pušnik, Tomaž, and Aleš Hace. "Region-Based Approach for Machining Time Improvement in Robot Surface Finishing." Applied Sciences 14, no. 21 (2024): 9808. http://dx.doi.org/10.3390/app14219808.

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Traditionally, in robotic surface finishing, the entire workpiece is processed at a uniform speed, predetermined by the operator, which does not account for variations in the machinability across different regions of the workpiece. This conventional approach often leads to inefficiencies, especially given the diverse geometrical characteristics of workpieces that could potentially allow for different machining speeds. Our study introduces a region-based approach, which improves surface finishing machining time by allowing variable speeds and directions tailored to each region’s specific charac

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Xiao, Shan Hua, Wen Chao Zhou, and Gui Xing Fu. "Five-Axis Machining and Impeller Vericut Simulation Optimization." Applied Mechanics and Materials 401-403 (September 2013): 155–58. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.155.

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Analysis impeller axis CNC machining process and processing content, applications Master CAM X6 software to generate a five-axis roughing trajectory of the impeller, the impeller expansion tank and wheels finishing trajectory, blade finishing trajectory. Vericut simulation software tool set, add the tool library, add rough, add impeller machining CNC program, set collision and interference color display, program optimization parameters, simulation of collision-free, without undercutting the five-axis impeller.

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Pa, P. S. "A Magnetic-Assistance System as a Super Finishing Following Turning Machining." Advanced Materials Research 683 (April 2013): 937–40. http://dx.doi.org/10.4028/www.scientific.net/amr.683.937.

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A design system using a magnetic force with high efficiency to assist discharging dregs out of the electrode gap during the electrochemical finishing on the surface finish process that follows turning machining process is investigated in the current study. Through the equipment attachment, magnetic-assistance during electrochemical finishing can follow the turning process on the same machine. This process can be used for various turning operations. Among the factors affecting electrochemical finishing, the magnetic-assistance is primarily discussed. The experimental parameters are magnetic str

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Sajgalik, Michal, Tatiana Czanova, Lucia Zauskova, Mario Drbul, Marek Sadilek, and Jan Valicek. "Triaxial analysis of residual stress in surface layers after high feed machining using X-ray diffractometer." MATEC Web of Conferences 157 (2018): 07012. http://dx.doi.org/10.1051/matecconf/201815707012.

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Continuously increasing of productivity is main cause of finding of new ways and methods of machining. High feed machining (HFM) is one of methods of high-productivity machining developed to achieve higher metal removal rates and decrease machining time. Each machining or treatment operation introduces residual stress into the material and its surface layers. Roughing methods of machining generate tensile residual stress obviously. Tensile character of residual stress is not suitable for functional properties of produced parts. In some cases, finishing methods of machining can improve residual

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Salacinski, T., T. Chmielewski, M. Winiarski, R. Cacko, and R. Świercz. "Roughness of Metal Surface After Finishing Using Ceramic Brush Tools." Advances in Materials Science 18, no. 1 (2018): 20–27. http://dx.doi.org/10.1515/adms-2017-0024.

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AbstractThe paper describes processes of metal parts edges deburring and surface of metal samples polishing with ceramic tools based on fibre aluminium oxide. It presents the construction of basic types of tools and their practical industrial applications, and evaluates the influence of machining parameters on surface roughness. An important advantage of the used tools is the possibility of deburring and machining of external flat and shaped surfaces as well as internal surfaces and even deep drilled holes. These tools can be practically used for machining all construction materials. The resul

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Fountas, Nikolaos A., and Nikolaos M. Vaxevanidis. "Optimization of Abrasive Flow Nano-Finishing Processes by Adopting Artificial Viral Intelligence." Journal of Manufacturing and Materials Processing 5, no. 1 (2021): 22. http://dx.doi.org/10.3390/jmmp5010022.

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This work deals with the optimization of crucial process parameters related to the abrasive flow machining applications at micro/nano-levels. The optimal combination of abrasive flow machining parameters for nano-finishing has been determined by applying a modified virus-evolutionary genetic algorithm. This algorithm implements two populations: One comprising the hosts and one comprising the viruses. Viruses act as information carriers and thus they contribute to the algorithm by boosting efficient schemata in binary coding to facilitate both the arrival at global optimal solutions and rapid c

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