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Journal articles on the topic 'Elastic grinding'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Liu, Yufei, Lang Wu, En Lu, and Jinyong Ju. "Vibration coupling characteristics and grinding force control of an elastic component grinding system." Mechanical Sciences 15, no. 1 (2024): 123–36. http://dx.doi.org/10.5194/ms-15-123-2024.

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Abstract. A system's dynamic behavior and vibration mechanism during interaction with a workpiece are the key factors for the stability control of the robotic grinding operation. This paper investigates the vibration coupling effect and grinding force control of the elastic component grinding system (ECGS), which is a multi-dimensional coupling system conveying a dynamic interaction between the elastic component and the grinding device during the grinding process. An elastic constraint model with equivalent stiffness is constructed to describe the dynamic disturbance effect of the elastic vibr

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2

Martin Macho, Einar, LEIRE GODINO FERNANDEZ, EDER CLEMENTE FERNANDEZ, JOSE ANTONIO SANCHEZ GALINDEZ, and IÑIGO POMBO RODILLA. "MECHANICAL CHARACTERIZATION OF RUBBER-BONDED ELASTIC GRINDING WHEELS BY BENDING TESTS." DYNA 99, no. 5 (2024): 470–74. http://dx.doi.org/10.52152/d11175.

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The elastic modulus of a grinding wheel is one of the most representative properties when it comes to the study of its in process behavior, which makes it a parameter of great interest for both researchers and manufacturers of grinding wheels. Rubber-bonded grinding wheels are characterized by their high elasticity, which makes them stand out in superfinishing applications, achieving surface roughness of Rz < 1 µm and mitigating the risk of burning the ground parts. Despite the good performance of this type of grinding wheel, they are not as popular as conventional rigid wheels, and their m

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3

Yamada, Takazo, Hwa Soo Lee, and Kohichi Miura. "Estimation of the Grinding Time by Means of the Grinding Process Model." Advanced Materials Research 565 (September 2012): 52–57. http://dx.doi.org/10.4028/www.scientific.net/amr.565.52.

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In grinding operation, elastic deformations of the grinding machine and the grinding wheel induce a residual stock removal of workpiece. On the other hand, thermal expansions of the workpiece and the grinding wheel increase the depth of cut. Therefore, calculation of a ground depth of cut and/or the grinding time has to be considered by the elastic deformations and the thermal expansions. From such a viewpoint, in this study, grinding process model taking into account the elastic deformations and the thermal expansions was proposed. This paper aims to estimate the grinding time by means of the

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4

Onishi, Takashi, Takuya Kodani, Kazuhito Ohashi, Moriaki Sakakura, and Shinya Tsukamoto. "Study on the Shape Error in the Cylindrical Traverse Grinding of a Workpiece with High Aspect Ratio." Advanced Materials Research 1017 (September 2014): 78–81. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.78.

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In cylindrical traverse grinding of a long workpiece with high aspect ratio, the shape accuracy of a workpiece worsens due to its low stiffness. In this study, the grinding force was measured during grinding process to calculate the elastic deformation of a workpiece caused by the normal grinding force. By comparing calculated elastic deformation with the measured shape error of ground workpiece, the cause for the shape error in case of grinding a long workpiece was investigated experimentally. From experimental results, it is confirmed that the main factor of the shape error of the long workp

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5

Lin, Jyh-Woei. "Aluminum Tube Polishing Fire Problem: A Case Study." European Journal of Engineering and Technology Research 8, no. 2 (2023): 58–59. http://dx.doi.org/10.24018/ejeng.2023.8.2.3022.

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Aluminum was a type of hard and soft material, because of its high toughness, and it was easy to generate grinding heat, so polishing was relatively difficult because of polish fire. Aluminum has been used as a processing material due to its excellent properties such as lightness, corrosion resistance, non-magnetism, alloy strength, electrical conductivity, weight, and heat dissipation. However, some problems arose when grinding aluminum tubes. Thereby, two grinding methods have been performed to reduce polish fire. An elastic polishing wheel with special heat dissipation was used. There were

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6

Shang, Chun Min, Dong Mei Zhang, and Jian Dong Yang. "Elastic Modulus Influence on the Forming Precision of Grinding Tool Bended for the Aspherical Surface Grinding." Advanced Materials Research 937 (May 2014): 391–95. http://dx.doi.org/10.4028/www.scientific.net/amr.937.391.

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Elastic modulus error is the key factor influencing to the forming precision of grinding tool bended in the aspheric processing. The mathematical model of the grinding tool bended has been established through mechanics and the mathematics method, the error formula has been inferred and the influence of elastic modulus error has been analyzed, the calculating example has been given. The result indicates had to confirm material’s elastic modulus value according to the precision request of workpiece in choosing grinding tool material and control it in the certain scope, thus guaranteed the grindi

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7

Джугурян Т.Г., Марчук В.І., and Марчук І. В. "CALCULATION OSCILLATIONS OF VARIOUS ELEMENTS OF THE ELASTIC SYSTEM OF THE CENTER-FREE GRINDING MACHINE SASL 5AD." Перспективні технології та прилади, no. 16 (August 31, 2020): 160–65. http://dx.doi.org/10.36910/6775-2313-5352-2020-16-23.

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During the design of operations of centerless intermittent grinding of surfaces there is a need to identify the natural frequencies of oscillations of the elements of the technological system of grinding. The method of calculation of rigidity, vibration resistance and forced oscillations of the elements of the circular grinding machine is offered in the article. Carrying out of experimental researches of rigidity of elastic system of the SASL 5AD grinding machine. We conducted preliminary experimental studies to measure the oscillations of various elements of the elastic system of the SASL 5AD

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8

Liu, Yufei, Dong Tang, and Jinyong Ju. "Electromechanical Coupling Dynamic and Vibration Control of Robotic Grinding System for Thin-Walled Workpiece." Actuators 12, no. 1 (2023): 37. http://dx.doi.org/10.3390/act12010037.

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The robotic grinding system for a thin-walled workpiece is a multi-dimensional coupling system composed of a robot, a grinding spindle and the thin-walled workpiece. In the grinding process, a dynamic coupling effect is generated, while the thin-walled workpiece stimulates elastic vibration; the grinding spindle, as an electromechanical coupling actuator, is sensitive to the elastic vibration in the form of load fluctuations. It is necessary to investigate the electromechanical coupling dynamic characteristics under the vibration coupling of the thin-walled workpiece as well as the vibration c

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9

Wang, Yong Qing, B. Hou, Q. Ma, H. B. Liu, and Xian Jun Sheng. "A Controllable Material Removal Strategy Considering Force-Geometry Model in Marine Propeller Five-Axis Belt Grinding." Advanced Materials Research 1017 (September 2014): 44–49. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.44.

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Belt grinding is characterized by elastic contact grinding. Generally, the non-uniform material in complex machining area could be removed by repeated grinding or longer dwell-time grinding to obtain the required grinding capacity, which leads to low efficiency, difficult dimension accuracy control and poor surface quality. It should be considered thoroughly surface geometry, grinding force and system stiffness in surface belt grinding. Belt grinding parameters can be then dynamically adjusted. This paper focuses on controlling material removal efficiently and uniformly in marine propeller bel

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10

Chen, Xiao Jian, Fei Wu, and Jia Mei Jin. "Precision Machining Based on Elastic Waves in Solids." Advanced Materials Research 669 (March 2013): 161–70. http://dx.doi.org/10.4028/www.scientific.net/amr.669.161.

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A grinding tool without kinematic pairs, of compactness and low cost, based on the defect that it is difficult to improve the precision of kinematic pairs of traditional grinding methods, is presented in the paper. The operating principle based on elastic waves was analyzed. The grinding tool would realize the ultra-precision machining theoretically and experimentally. Components of the prototype were manufactured, assembled, and tested for the grinding performance to validate the concepts of the precision machining and confirm the simulation results of modal and harmonic analysis. The test re

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11

Bao, Jiahui, Xiaoqiang Peng, Hao Hu, and Tao Lai. "A Method of Restraining the Adverse Effects of Grinding Marks on Small Aperture Aspheric Mirrors." Micromachines 13, no. 9 (2022): 1421. http://dx.doi.org/10.3390/mi13091421.

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The grinding method is used as the preliminary processing procedure for small aperture aspheric mirrors. Regular grinding marks produced in the grinding process significantly affect the mid-spatial frequency error; however, because of their small radius of surface curvatures and high steepness, they are difficult to polish using traditional methods. Therefore, in this study, the ultra-precision grinding and polishing process of fused quartz material was investigated, and the influence of grinding marks was analyzed, which achieved the purpose of restraining the grinding marks in the grinding p

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12

Mu, Cun Yuan, Teng Da Huang, and Teng Fei Guo. "The Elastic Component Design for Measuring Internal Grinding Force." Advanced Materials Research 898 (February 2014): 952–55. http://dx.doi.org/10.4028/www.scientific.net/amr.898.952.

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Take M210 internal grinder as an example, design a sensors of measure internal grinding force that not affected by vertical feed, determining the basic dimensions of the elastic element, analyzes the elongation of elastic curve after two fixed beam bending, the force of the elastic member is analyzed. The relationship of grinding force and parameter is established, it can be the reference of relevant manufacturing technology.

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13

Yamada, Taisei, and Hwa Soo Lee. "Observation of Abrasive Grains Behavior in Contact Area of Grinding Wheel and Comparison with Grinding Wheel Model." Key Engineering Materials 389-390 (September 2008): 48–54. http://dx.doi.org/10.4028/www.scientific.net/kem.389-390.48.

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In contact areas between grinding wheels and workpieces, elastic deformations of grinding wheel take place due to the act of grinding forces. Since grinding wheels consist of abrasive grains and bonds, it may be regarded that the elastic deformations of grinding wheels in contact areas depend on movements of each abrasive grain. However, plural grains are connected each other complicatedly, and then it is difficult to observe each grain behavior. This study aims to directly observe the behaviors of grains in contact areas with workpieces. A small loading apparatus for grinding wheel is newly d

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14

Skorkin, A., O. Kondratyuk, V. Skorkina, and V. Starchenko. "Features of the process of flat grinding of parts made of hardened alloy steels." Engineering, no. 34 (December 26, 2024): 116–24. https://doi.org/10.26565/2079-1747-2024-34-11.

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Grinding is one of the main methods of mechanical processing that determine the quality of parts manufacturing. Therefore, increasing the efficiency of grinding is a priority task of mechanical engineering. One of the types of rolling bearings is a ball or roller bearing for linear movement. Significant difficulties arise when processing workpieces of low rigidity of linear bearing guides. When fixing and processing workpieces of linear bearing guides, elastic deformations occur. The size of these deformations may exceed the tolerances for the geometric parameters of the processed surface. Aft

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15

Song, Qi. "The Efficiency Optimization of the Cylindrical Grinding Based on Acoustic Emission Signals." Applied Mechanics and Materials 494-495 (February 2014): 721–24. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.721.

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To improve the efficiency of cylindrical plunge grinding, an optimization of grinding process is developed using the Acoustic emission (AE) signals. The relationship between the grinding feed and grinding depth is established based on the elastic deflection between wheel and workpiece. Acoustic emission (AE) signals are curve fitted through the gauss - Newton method to find the stable point of various grinding processes. Therefore, grinding time of each grinding stage is reduced to improve the grinding efficiency.

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16

Burek, Jan, Paweł Sułkowicz, and Robert Babiarz. "Cylindricity error measurement and compensation in traverse grinding of low-stiffness shafts." Mechanik 91, no. 11 (2018): 970–72. http://dx.doi.org/10.17814/mechanik.2018.11.172.

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This paper presents a system of measurement and compensation of cylindricity error in low-stiffness shafts grinding. A programme, that generates the path of a grinding wheel taking into account the elastic deformation of the shaft and grinding machine on the basis of the grinding force measurement was developed

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17

Świć, Antoni, Victor Taranenko, Arkadiusz Gola, and Marek Opielak. "Dynamic System of Grinding of Low-Rigidity Shafts." Applied Mechanics and Materials 791 (September 2015): 281–89. http://dx.doi.org/10.4028/www.scientific.net/amm.791.281.

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The paper presents a methodology of building a mathematical model of dynamic system of shaft grinding under the condition of elastic strain, and the model itself. The model was worked out basing on analytical identification. The system of equations and general structural pattern of MM system of dynamic grinding are introduced. Such prepared system of equations and structural pattern of MM takes into account the geometry of machined layer and forces of cutting during the grinding, elastic properties of DS and the process of forming the section of the machined layer (ML). The specification of DS

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18

Onishi, Takashi, Teppei Takashima, Moriaki Sakakura, Koichi Sakamoto, and Kazuhito Ohashi. "Improvement of the Form Accuracy of a Slender Workpiece in Cylindrical Traverse Grinding." International Journal of Automation Technology 13, no. 6 (2019): 728–35. http://dx.doi.org/10.20965/ijat.2019.p0728.

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During the cylindrical traverse grinding of a slender workpiece, the ground workpiece is easily bent by the normal grinding force owing to its low stiffness. Therefore, it is difficult to finish the slender workpiece with high accuracy. To prevent the elastic deformation of a workpiece during the grinding process, a steady rest is generally used. However, considerable skill of the worker is required to use a steady rest. Therefore, we developed a new traverse grinding method without any steady rest. In this method, the elastic deformation of a workpiece was kept constant by controlling the tra

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19

Schrank, Maximilian, Jens Brimmers, and Thomas Bergs. "Potentials of Vitrified and Elastic Bonded Fine Grinding Worms in Continuous Generating Gear Grinding." Journal of Manufacturing and Materials Processing 5, no. 1 (2021): 4. http://dx.doi.org/10.3390/jmmp5010004.

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Continuous generating gear grinding with vitrified grinding worms is an established process for the hard finishing of gears for high-performance transmissions. Due to the increasing requirements for gears in terms of power density, the required surface roughness is continuously decreasing. In order to meet the required tooth flank roughness, common manufacturing processes are polish grinding with elastic bonded grinding tools and fine grinding with vitrified grinding tools. The process behavior and potential of the different bonds for producing super fine surfaces in generating gear grinding h

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20

Tong, Jing Lin, Bo Zhao, and Yan Yan Yan. "Research on Chip Formation Mechanisms of Nano-Composite Ceramics in Two-Dimensional Ultrasonic Grinding." Key Engineering Materials 416 (September 2009): 614–18. http://dx.doi.org/10.4028/www.scientific.net/kem.416.614.

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Experimental research on grinding characteristics of nano-composites ceramics were carried out using diamond wheel in two-dimensional ultrasonic vibration grinding (TDUVG) and the topography of the scratched grooves were observed with Transmission Electron Microscope. The surface crack, plastic deformation and brittle-ductile transition during chip formation were analyzed. Subsequently, the grinding model of nano-composites ceramics machining in TDUVG was established based on fracture theory of micro-indentation in fracture region and plastic information mechanism of hard-brittle materials. Th

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21

Wang, Wei, and Xianying Feng. "Analysis of Grinding Force and Elastic Deformation in Thread Grinding Process." Advances in Mechanical Engineering 5 (January 2013): 827831. http://dx.doi.org/10.1155/2013/827831.

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22

Nоvikоv, Fеdir, and Vladimir Polyansky. "TECHNOLOGICAL REGULARITIES OF IMPROVING ACCURACY AND PRODUCTIVITY OF MECHANICAL PROCESSING." Bulletin of the National technical university "Kharkiv Polytechnic Institute" Series: Techniques in a machine industry, no. 2 (October 2, 2022): 64–71. http://dx.doi.org/10.20998/2079-004x.2022.2(6).09.

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An updated mathematical model for determining the elastic displacements that occur in the technological system during machining, which summarizes the analytical description of the elastic displacement during grinding and blade machining. This allowed us to establish that the smallest elastic displacements can be ensured during grinding by significantly exceeding the speed of the cutting speed during blade machining. However, the energy consumption of processing is much higher (up to 10 times) than with blade processing, which limits the technological capabilities of grinding. Therefore, in fin

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23

Wang, Sheng, Changhe Li, Xiaowei Zhang, Dongzhou Jia, Dongtun Zhang, and Qiang Zhang. "Modeling and Simulation of the Single Grain Grinding Process of the Nano-Particle Jet Flow of Minimal Quantity Lubrication." Open Materials Science Journal 8, no. 1 (2014): 55–62. http://dx.doi.org/10.2174/1874088x01408010055.

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Along with strengthening of people’s environmental protection awareness, the MQL technology has been used in grinding, but its limited cooling effect cannot satisfy the requirement of heat transfer enhancement in the grinding area. The new technology of nano-particle jet flow of MQL can effectively solve the heat transfer in the grinding zone and enhance the lubrication characteristics as well. This paper studies mainly the grinding process of the single grain under the condition of the nano-particle jet flow of MQL by establishing the kinematics model, elastic deformation model and plastic ac

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Chen, Mei Wei, Ju Long Yuan, Yi Yang, and Dong Qiang Yu. "The Characteristic of Organic Bond Grinding Wheel." Key Engineering Materials 359-360 (November 2007): 63–67. http://dx.doi.org/10.4028/www.scientific.net/kem.359-360.63.

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The bond in a grinding wheel cements the abrasive grains together, Among other factors, the bond plays a predominant part in the grinding wheel performances and on the quality of grinding results. This paper presents a literature review on organic bond grinding wheels. It discusses the characteristic of the bond and the grinding performances of the two mainly types of organic bond [1] grinding wheels: the resin bond grinding wheel and the soft-elastic grinding wheel. This paper provide a conclusion of the studying state of organic grinding wheel, which new studying can draw lesson from.

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Yamada, Takazo, Michael N. Morgan, Hwa Soo Lee, and Kohichi Miura. "Calculation of Effective Ground Depth of Cut by Means of Grinding Process Model." Key Engineering Materials 496 (December 2011): 7–12. http://dx.doi.org/10.4028/www.scientific.net/kem.496.7.

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In order to obtain the effective depth of cut on the ground surface, a new grinding process model taking into account thermal expansions of the grinding wheel and the workpiece, elastic deformations of the grinding machine, the grinding wheel and the workpiece and the wheel wear was proposed. Using proposed model, the effective depth of cut was calculated using measured results of the applied depth of cut and the normal grinding force.

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26

Vogt, C., S. Sinzinger, H. Adelsberger, et al. "An Experimental Study on a Flexible Grinding Tool." Advanced Materials Research 325 (August 2011): 91–96. http://dx.doi.org/10.4028/www.scientific.net/amr.325.91.

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This paper reports on results of experiments on BK7 glass materials with a novel tool for fine grinding of faces for optical purposes. The ball-shaped toolcomprises of a plastic wheel, several elastic layers and a polyurethane compound with diamond abrasives, which was developed and provided by OptoTech. Removal test runs led to samples with very smooth surfaces without sub surface damages. The tool’s elastic properties enable dwell time assisted grinding.

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Yamada, Takazo, Hwa Soo Lee, and Kohichi Miura. "Estimation of Grinding Cycle Time Taking into Account Specific Grinding Force." Advanced Materials Research 1017 (September 2014): 72–77. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.72.

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In the grinding process, due to the elastic deformations of grinding machine and grinding wheel, the ground depth of cut is smaller than the applied depth of cut. Consequently, the ground depth of cut has to be controlled in spark-out grinding process. However, the cycle time in spark-out grinding process is not easy to be estimated. From such a viewpoint, in this study, using specific grinding force obtained by measured grinding force in the first spark-out pass, a calculating method of the real ground depth in continuous pass process is proposed. And, this method is experimentally evaluated.

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28

Zhang, Yin Xia, Jian Xiu Su, Wei Gao, and Ren Ke Kang. "Study on Subsurface Damage Model of the Ground Monocrystallinge Silicon Wafers." Key Engineering Materials 416 (September 2009): 66–70. http://dx.doi.org/10.4028/www.scientific.net/kem.416.66.

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In order to better understand the grinding mechanism, the rough, semi-fine and fine ground silicon wafer subsurface damage models are experimentally investigated with the aid of advanced measurement methods. The results show that the rough ground wafer subsurface damage model is composed of large quantity of microcracks with complicated configurations, high density dislocations, stalk faults and elastic deformation layer. Among them microcracks, dislocations and stalk faults are dominant. Apart from the above damage, the amorphous layer and polycrystalline layer (Si-I, Si-III, Si-IV and Si-XII

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29

Kuai, Ji Cai, Hua Li Zhang, Fei Hu Zhang, and Yong Zhang. "Research on Minimum Mechanism of Roughness of ELID Grinding." Advanced Materials Research 135 (October 2010): 441–46. http://dx.doi.org/10.4028/www.scientific.net/amr.135.441.

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ELID grinding technology is used widely in the precision grinding of hard and brittle materials. The nature of passivating film play an important role in ELID mirror grinding. Spring’s stiffness of passivating film was researched from theory and simulation and experiment. And the theory of the dynamic stiffness of spring was proposed, based on this theory minimum mechanism of roughness of ELID grinding was proposed further, and experimental verification was done. Results show, the spring stiffness of passivating film is change with the grinding paramenter, and when implementing the precision g

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Ezura, Atsushi, Katsufumi Inazawa, Kazuhiro Omori, Yoshihiro Uehara, Nobuhide Itoh, and Hitoshi Ohmori. "ELID Mirror Surface Grinding for Concave Molds by Conductive Elastic Wheel Containing Carbon Black." International Journal of Automation Technology 16, no. 1 (2022): 21–31. http://dx.doi.org/10.20965/ijat.2022.p0021.

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Elastic grinding wheels have previously been adopted for the development of the mirror surface finishing method for concave spheres. In this study, new conductive elastic grinding wheels, to which electrolytic in-process dressing (ELID) can be applied, are developed; the aim of the study is to address the challenge of maintaining a constant removal rate for rubber bond wheels. When ELID grinding is performed using a non-diene (isobutane isoprene rubber, IIR)-based wheel, a larger removal amount is achieved, and a higher-quality surface is also achieved compared to a diene (acrylonitrile-butadi

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Yamada, Takazo, and Hwa Soo Lee. "Elastic deformations of grinding wheels by means of proposed grinding wheel model." International Journal of Abrasive Technology 1, no. 3/4 (2008): 356. http://dx.doi.org/10.1504/ijat.2008.020567.

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Wu, Zihe, Jirui Cheng, Yu Zhang, Jiawei Ren, and Shang Gao. "Modeling on the Flatness of Silicon Wafers Ground by the Grind-polishing Wheel." Journal of Physics: Conference Series 2566, no. 1 (2023): 012073. http://dx.doi.org/10.1088/1742-6596/2566/1/012073.

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Abstract The grind-polishing wheel is a new non-woven structure grinding tool with low elastic modulus and ultra-fine abrasive grains, which can obtain high surface/sub-surface quality ground silicon wafers. To obtain high-shape flatness during grinding with the grind-polishing wheel, a prediction model of the ground silicon wafers’ flatness considering the elastic modulus of the wheel, processing parameters, and abrasive grain size is developed. The grinding experiments under different speed ratios were conducted to verify the prediction model accuracy. It shows that the model can successfull

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Balashov, V. N., S. N. Judaev, and A. A. Gnevashev. "Strong interaction between the workpiece with abrasive wheels of double side grinding." Izvestiya MGTU MAMI 7, no. 2-2 (2013): 242–44. http://dx.doi.org/10.17816/2074-0530-68269.

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This article describes how two-sided grinding in mobile centers. The description of the force interaction of abrasive wheels with the workpiece. The possibility of reducing the elastic strain in bilateral grinding through setting up the machine.

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Yu, Ai Bing, Liang Dong, and Yan Lin Wang. "Effect of Wheel Elasticity on Grinding Stability." Applied Mechanics and Materials 37-38 (November 2010): 394–97. http://dx.doi.org/10.4028/www.scientific.net/amm.37-38.394.

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Grinding stability was analyzed concerned with contact deformation and contact stiffness of wheels. Elastic deformations of the grinding wheel were measured with inductance sensors. Dynamic grinding system model was set up. Relation between contact stiffness and chatter growing index was analyzed. Chatter suppression experiments with variable grinding speeds were carried out. When wheel is in contact with a workpiece, contact deformation can occur. The contact stiffness of grinding wheel is a variable. The relation between chatter growing index and contact stiffness is an increasing function.

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Han, Zheng Tong, Gang Yang, and Hong Bo Luo. "Grinding-Hardening Experiments and Grinding Force Analysis in Infeed External Grinding for 45 Steel." Advanced Materials Research 753-755 (August 2013): 281–86. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.281.

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The grind-hardening method suitable for external grinding is proposed in this paper and the experiments are carried out on MI432B grinding machine.The hardened layer of the workpiece with cut depth 0.3mm and speed 0.2 m/min is analyzed.The result indicates the metallurgical structure of the hardened layer is martensite and the top hardness value is 754 HV(about 620 HRC).At the same time,the grinding force,one of the most important factors of grind-hardening process is modeled, and the measurement method is provided with elastic core clampers.The measurement result shows that the values of both

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Li, Tie Cheng, Cai Xia Ren, Zong Cai Wang, Chao Qiu, and Wen Ping He. "Design and Study of Lapping Device in Large Caliber Spherical Surface Valve Core." Advanced Materials Research 129-131 (August 2010): 1142–46. http://dx.doi.org/10.4028/www.scientific.net/amr.129-131.1142.

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A special grinding device is designed to solve the problems of the shape precision, surface quality and grinding efficiency. The device is based on the sine generator and triaxial speed to achieve the ideal Grinding trajectory. The accuracy of grinding in spherical valve core & surface quality is assured and improved by three-dimensional elastic support, pressurized floating contact and auto centering device in core and lapping tools. The grinding efficiency is highly enhanced by using the lateral and vertical speeding workpiece installration and the automatic control. The device is worth

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Lin, Feihong, Chao Liu, Xiaotian Tang, et al. "A novel sandwich structured wheel to achieve mirror finish in grinding of a mould steel." Journal of Physics: Conference Series 2591, no. 1 (2023): 012025. http://dx.doi.org/10.1088/1742-6596/2591/1/012025.

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Abstract A novel manufacturing tool called sandwich flexible elastic grinding wheel is developed to achieve high material removal rates and machined finish of a mould steel. This tool is made of aluminium matrix, ethylene propylene rubber layer and abrasive layer. Ethylene propylene rubber layer has great elasticity and produces elastic deformation when contacting with the workpiece. With the existence of an abrasive layer, rigidity at small scales allows grinding to occur, which can effectively remove the residual height of the surface and improve the surface quality. In this paper, influence

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Effgen, Christian, and Bejamin Kirsch. "A New Method for the Preparation of Cutting Edges via Grinding." Advanced Materials Research 769 (September 2013): 85–92. http://dx.doi.org/10.4028/www.scientific.net/amr.769.85.

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In this paper, a new method for the preparation of cutting edges via grinding is presented. This method enables the manufacturing of the tool macro and micro geometry in one setup without reclamping, allowing improved flexibility, repeatability and accuracy at reduced processing times. This new method is path controlled using a special elastic bond for the grinding wheels. By using elastic bond, a rounded cutting edge instead of undesired chamfers can be achieved, as the bond nestles around the cutting edge and elastically deforms. The elastic bond is specified by the grain concentration and i

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Tyshkevich, V. N., V. A. Nosenko, A. V. Sarazov, and S. V. Orlov. "Selecting Optimal Conditions for Flat Grinding Linear Bearings Guides of Low Rigidity." Proceedings of Higher Educational Institutions. Маchine Building, no. 7 (736) (July 2021): 30–39. http://dx.doi.org/10.18698/0536-1044-2021-7-30-39.

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The article discusses the proposed algorithm and method for determining the optimal grinding conditions for linear bearing guides of low rigidity, which ensure meeting the specified requirements for the quality of the processed surface (surface roughness parameter Ra, no grinding burns and surface flatness tolerance) at maximum process productivity. Input factors (grinding wheel hardness, radial feed, table feed speed) are parameters for optimizing the grinding process. Mathematical models of the output factors are designed to limit the range of acceptable values of the optimization parameters

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Ohashi, Kazuhito, Gui Fu He, and Shinya Tsukamoto. "Improvement of Machining Accuracy in Micro Cylindrical Traverse Grinding." Key Engineering Materials 329 (January 2007): 39–44. http://dx.doi.org/10.4028/www.scientific.net/kem.329.39.

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The elastic deformation of workpiece acted by grinding force is so large as to make the low machining efficiency and accuracy in the cylindrical grinding of micro parts of which the stiffness is extremely small because of their small diameter. In this study, the perpendicular axis type cylindrical traverse grinding is proposed for the manufacture of micro parts, and the undeformed chip shape in the grinding process is investigated comparing with that in the parallel axis type traverse grinding using generally for manufacture of over small-sized parts. The surface finish and the form accuracy o

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Sułkowicz, Paweł, Robert Babiarz, Jan Burek, Jarosław Buk, and Kamil Gancarczyk. "A Method of Increasing the Accuracy of Low-Stiffness Shafts: Single-Pass Traverse Grinding Without Steady Rests." Acta Mechanica et Automatica 16, no. 4 (2022): 357–64. http://dx.doi.org/10.2478/ama-2022-0042.

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Abstract The article presents a method of increasing the shape and dimensional accuracy of low-stiffness shafts manufactured in a single pass of a grinding wheel in traverse grinding. One-pass manufacturing is one of the ways for reducing machining time and increasing efficiency, thus lowering production costs. However, maintaining the necessary accuracy proves to be a challenge because the whole machining allowance has to be removed at once, leaving no room for errors that could be fixed in additional passes of the tool. It is especially true in finishing operations, such as traverse grinding

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Xu, Wei Xing, Yong Bo Wu, Takashi Sato, and Wei Min Lin. "Simulation Investigation of Tangential-Feed Centerless Grinding Process Performed on Surface Grinder." Materials Science Forum 626-627 (August 2009): 23–28. http://dx.doi.org/10.4028/www.scientific.net/msf.626-627.23.

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In our previous study, a new centerless grinding method using surface grinder was proposed. This paper describes a simulation method for investigating the workpiece rounding process in which a model taking the elastic deformation of the machine into consideration is created, and revealing how the process parameters affect the machining accuracy in the new grinding technique. In addition, a practice way to determine the machining-elasticity parameter showing the elastic deformation is developed. The simulation results are compared to show the effect of process parameters on the machining accura

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Huang, Zhi, Shihang Chen, and Hongyan Wang. "Development of three-dimensional dynamic grinding force measurement platform." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 232, no. 2 (2016): 331–40. http://dx.doi.org/10.1177/0954406216680380.

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In order to accurately measure and control high-frequency grinding force in the process of grinding, a novel measurement method of three-dimensional grinding force with mutual perpendicular and independent elastic elements is proposed in this paper. To detect the high frequency grinding force, a resistance strain-type three-dimensional grinding force measurement platform was designed and developed. The key performance indicators of the measurement platform were investigated via finite element simulation. In addition, the detection performance of the measurement platform was researched and veri

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Kundrák, János, Vladimir Fedorovich, Angelos P. Markopoulos, Ivan Pyzhov, and Yevgeniy Ostroverkh. "Theoretical Assessment of the Role of Bond Material during Grinding of Superhard Materials with Diamond Wheels." Machines 10, no. 7 (2022): 543. http://dx.doi.org/10.3390/machines10070543.

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The grinding of superhard materials poses an important challenge to manufacturing industry, due to the increased wear and the high possibility of fracture of both the wheel and workpiece material. Various strategies have been proposed for effective grinding of these materials, but further research is still required, especially in cases in which the hardness of the wheel and the workpiece are almost equal. In this study, the role of the bond of a diamond grinding wheel during the processing of superhard materials, such as synthetic diamond, is investigated using theoretical models and FE simula

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Sakakura, M., S. Tsukamoto, T. Fujiwara, and I. Inasaki. "Visual simulation of the grinding process." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 222, no. 10 (2008): 1233–39. http://dx.doi.org/10.1243/09544054jem1032.

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Grinding is one of the machining methods for finishing that is performed by using a large number of abrasive grains with irregular shapes and random distribution. While this feature enables accurate and high-quality machining, it complicates analysis of the grinding process. To solve this problem, a great number of computer simulations have been carried out using the Monte Carlo method. Most of them, however, statically calculate geometric interaction between a grain and a workpiece, and have not provided enough achievements for practical applications. In this study, taking this background int

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Li, Ya Yun, Jongwon Kim, Yunquan Sun, and Yanhua Yang. "Thermomechanical Analytical 3D Thermal/Stress Estimation Sidewall Grinding Model." Journal of Manufacturing Science and Engineering 121, no. 3 (1999): 378–84. http://dx.doi.org/10.1115/1.2832692.

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A general three-dimensional thermal/stress grinding model, based on thermal and elastic/plastic classical analytical solutions, has been developed in this paper. The thermal model can predict the temperature distribution of surface and cylindrical external/internal creep-feed or conventional grinding for vertical or inclined sidewall surface grinding. This paper deals with a grinding burn problem that is widespread in the aerospace and automotive industries. The thermal model is compared with sidewall surface grinding experiments. The comparison of the temperature distribution results is expec

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Bao, Yu Mei, Guo Zhong Chai, and Sheng Ting Gu. "Numerical Simulation on Grinding of Advanced Ceramics." Advanced Materials Research 69-70 (May 2009): 172–76. http://dx.doi.org/10.4028/www.scientific.net/amr.69-70.172.

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Ceramics are increasingly used in many advanced science and technology due to their excellent properties. Grinding is the most efficient and effective technique to achieve high dimensional accuracy and surface integrity of ground ceramic workpiece at optimum cost efficiency. The indentation/ scratch approaches are widely used in studying the grinding process. In this paper, the grinding technology and grinding induced damage of advanced ceramics are briefly reviewed. Based on MSC.Marc software, a FEM model for the Vicker’s indentation/scratch is established to simulate the abrasive grinding pr

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Liu, Wei Xiang. "Research on Nano-Ceramic Coatings Precision Grinding." Advanced Materials Research 748 (August 2013): 260–63. http://dx.doi.org/10.4028/www.scientific.net/amr.748.260.

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The mechanical properties and microstructure characteristics in nano-ceramic coating material determine largely their grindability, there are a variety of wear mechanisms existing in grinding process, wear resistance of nanoceramic coatings are higher than normal ceramic coating, processing zone in ceramic materials can be divided into inelastic deformation zone and elastic deformation zone. In the process of nanoceramic coatings materials removal, inelastic deformation removal and brittle removal is the coexistence, the grinding force, existing in nanostructured ceramic coatings, is bigger th

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Zhang, Yaodong, Weiqi Fu, Yanzhao Ma, Xiang Chai, Jiong Bai, and Zhiqiang Zhang. "Material Removal Modeling for Free-Form Rubber Materials." Materials 18, no. 7 (2025): 1584. https://doi.org/10.3390/ma18071584.

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Manual grinding presents significant challenges for the task of high-precision shallow uniform grinding of curved rubber materials. The use of robots and grinding discs has the potential to substantially improve both the precision and efficiency of grinding tasks. To achieve this, a precise material removal model is essential to facilitate the optimization of robot grinding parameters and path planning. Nevertheless, most existing models primarily focus on metal materials or deep grinding depths, rendering them inapplicable to rubber materials. Therefore, this study investigates the contact me

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Kondo, Yoshihito, Akira Tsukuda, Atsushi Takada, and Shojiro Okada. "Grinding Forces and Elastic Recovery in Ceramic Materials." Journal of the American Ceramic Society 77, no. 6 (1994): 1653–54. http://dx.doi.org/10.1111/j.1151-2916.1994.tb09770.x.

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