Academic literature on the topic 'Elastic grinding'

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Journal articles on the topic "Elastic grinding"

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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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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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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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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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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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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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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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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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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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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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Dissertations / Theses on the topic "Elastic grinding"

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Алексеєнко, Дмитро Михайлович, Дмитрий Михайлович Алексеенко, Dmytro Mykhailovych Alekseienko та А. А. Синтер. "Упругое шлифование с продольной подачей под действием составляющей силы резания". Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/39980.

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Широкое распространение в металлообработке имеет шлифование, при котором движение продольной подачи осуществляется под действием одной из составляющих сил резания, например, бесцентровое, когда осевое перемещение детали обеспечивает осевая составляющая Px.
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TsaiJia-Hung and 蔡佳宏. "Material Removal Analysis in Planarization Process by Using Grinding Technology with the Help of Micro-Contact Elastic-Plastic Roughness." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/01444162264990602928.

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碩士<br>崑山科技大學<br>機械工程研究所<br>95<br>In planarization processes, material removal analysis is essential to the estimation of wear rate and non-uniformity. A model that describes the material removal of pad with rough surface grinding by using abrasive grains is developed. A collection of micro-contact spots is identified and subsequently deformation approach is calculated. Elastic-plastic theory and wear model are used to construct the expression for the magnitude of material removal as a function of indentation depth. First, the indentation depth of a micro-contact spots into the asperity of pad a
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Book chapters on the topic "Elastic grinding"

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Chen, Huiqun, and Fenpin Jin. "A Novel Approach for Surface Topography Simulation Considering the Elastic-Plastic Deformation of a Material During a High-precision Grinding Process." In Proceeding of 2021 International Conference on Wireless Communications, Networking and Applications. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2456-9_118.

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AbstractA novel simulation approach for 3D surface topography that considers the elastic-plastic deformation of workpiece material during a high-precision grinding process is presented in this paper. First, according to the kinematics analysis for the abrasive grain during the grinding process, the motion trajectory of the abrasive grain can be calculated. Second, the kinematic interaction between the workpiece and the abrasive grains can be established, which integrates the elastic-plastic deformation effect on the workpiece material with the topography, the simulation results are more realis
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Bałasz, Błażej, Tomasz Szatkiewicz, and Tomasz Królikowski. "Grinding Wheel Topography Modeling with Application of an Elastic Neural Network." In Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-74205-0_10.

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Pereverzev, P., and S. Yudin. "Analytical Simulation of Relations Between Cutting Force and Elastic Distortion of Process System During Plane Grinding." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-54817-9_130.

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"Modeling and Simulation of the Surface Topography Generation With Ordinary Grinding Wheel." In Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1546-4.ch018.

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In order to simulate the surface grinding process of the common grinding wheel and evaluate the surface topography of the workpiece, the mathematical model of the common grinding wheel is established by using the abrasive vibration method to realize the parameterization of the simulated grinding wheel. The grinding wheel body with random arrangement of abrasive grains is generated, and the simulation of common grinding wheel morphology is completed. Then, according to the grinding kinematics model, elastic deformation model and plastic accumulation model, the simulation of the process is reali
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"Modeling and Simulation of Surface Topography in Single Abrasive Grain Grinding." In Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1546-4.ch016.

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This study establishes a kinematics model, elastic deformation model, and plastic accumulation model of a single grinding wheel, simulates the grain distribution on the surface of the common grinding wheel by using the grain vibration method, and examines the effect of different grinding parameters on the surface topography of the workpiece. Results show that the peaks and valleys on the profile curve of the workpiece surface increase, and the corresponding Ra and Rz heights decrease, as the peripheral velocity of the grinding wheel increases. The peaks and valleys on the profile curve of the
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Solf, M., C. Lopenhaus, and T. Bergs. "Influence of elastic effects on the grinding force in plunging bevel gear grinding." In International Conference on Gears 2019. VDI Verlag, 2019. http://dx.doi.org/10.51202/9783181023556-1687.

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Chandra, Abhijit, and Subrata Mukherjee. "Integral Equations for Ceramic Grinding Processes." In Boundary Element Methods in Manufacturing. Oxford University PressNew York, NY, 1997. http://dx.doi.org/10.1093/oso/9780195079210.003.0009.

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Abstract Strength degradation of the finished part due to surface and subsurface damage is a critical issue in grinding of ceramic materials. In this chapter, the chip formation process is modeled as a two-dimensional system of radial and lateral cracks, and an integral equation approach is developed to investigate the interactions of these radial and lateral cracks with various distributions of planar microcracks. The effects in the vicinity of the free surface are modeled explicitly. The amplification and shielding effects on stress intensity factors due to various microcrack distributions a
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"Maximum Undeformed Chip Thickness Model for Ductile-Brittle Transition of Zirconia Ceramics Grinding." In Advances in Chemical and Materials Engineering. IGI Global, 2024. https://doi.org/10.4018/979-8-3693-5703-3.ch004.

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This study investigates the critical maximum undeformed equivalent chip thickness for ductile-brittle transition (DBhmax-e) of zirconia ceramics under different lubrication conditions. An experimental investigation is then conducted to validate the model and determine the effect of dry lubrication, minimum quantity lubrication (MQL), and nanoparticle jet minimum quantity lubrication (NJMQL) conditions on DBhmax-e. According to different formation mechanisms of debris, the grinding behavior of zirconia ceramics is categorized into elastic sliding friction, plastic removal, powder removal, and b
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Honcharuk, Inna, and Ihor Kupchuk. "STUDY OF MECHANICAL-RHEOLOGICAL PARAMETERS OF FEED GRAIN DURING TO THE IMPACT-CUTTING LOADING." In Theoretical and practical aspects of the development of modern scientific research. Publishing House “Baltija Publishing”, 2022. http://dx.doi.org/10.30525/978-9934-26-195-4-15.

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The research is based on the tasks of applied research on the topic: «Development of a complex of energy-efficient and resource-saving equipment and promising technologies for feeding farm animals of the AIC of Ukraine», state registration number 0121U108589. The authors’ research is aimed at solving current problems of technological renewal and development of the agro-industrial complex of Ukraine. Rationalisation of energy use necessitates the substantiation of the energy-saving variant by implementing energy-efficient machines and technologies in the system of feed preparation and feeding a
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Gutsalenko, Yuriy, and Tetyana Tretyak. "FORMATION OF WORKING SURFACES AND RESEARCH OF QUALITATIVE INDICATORS OF NON-EVOLVENT GEARS (REVIEW AND PROSPECTS OF DEVELOPMENT)." In Integration of traditional and innovation processes of development of modern science. Publishing House “Baltija Publishing”, 2020. http://dx.doi.org/10.30525/978-9934-26-021-6-35.

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From the standpoint of the development of possibilities of application in theory and practice, the works of Prof. B. A. Perepelitsa from Kharkov Polytechnic Institute and his disciples to develop an applied methodology of multiparameter mappings in relation to the profiling and functioning of complex curvilinear objects and transmission mechanisms in mechanical engineering, mainly with examples of gears, are presented. The work substantiates the relevance of the study of gears with a complex non-involute profile of the side surfaces of the teeth, which in some applications have advantages over
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Conference papers on the topic "Elastic grinding"

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Vogt, Christian, Stefan Sinzinger, and Rolf Rascher. "A Study on Elastic Grinding Tools." In Optical Fabrication and Testing. OSA, 2014. http://dx.doi.org/10.1364/oft.2014.otu3b.3.

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Brown, Norman J., and Baruch A. Fuchs. "Brittle to Shear Grinding Mode Transition for Loose Abrasive Grinding*." In Optical Fabrication and Testing. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oft.1988.wc2.

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Yudin, Sergey, and Pavel Pereverzev. "A model for calculating elastic deformations when grinding the outer end surface on circular grinding machines." In 13TH INTERNATIONAL SCIENTIFIC CONFERENCE ON AERONAUTICS, AUTOMOTIVE AND RAILWAY ENGINEERING AND TECHNOLOGIES (BulTrans-2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0101177.

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YOSHIOKA, M. "ELASTIC RECOVERY OF GROUND TRACES MADE BY SINGLE GRAIN GRINDING." In Proceedings of the International Symposium. WORLD SCIENTIFIC, 1997. http://dx.doi.org/10.1142/9789814317405_0019.

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Onishi, Takashi, Yusuke Nakabayashi, Moriaki Sakakura, Go Ichiba, and Kazuhito Ohashi. "Improvement of the Form Accuracy Ground by a Slender Wheel in Internal Grinding." In JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/lemp2020-8595.

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Abstract In the case of internal grinding of a deep hole, the inner surface of the hole was ground by a slender grinding wheel that has a high aspect ratio. A slender grinding wheel is bent by the normal grinding force during the grinding process. Therefore, the form accuracy of the ground workpiece is decreased especially when the aspect ratio of a wheel is high. In our previous study, it was confirmed that the biggest factor that generated the form error of the workpiece was the elastic deformation owning to the normal grinding force. To reduce the form error of the ground workpiece, it is e
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Ivanova, Tat'yana, Vyacheslav Dement'ev, and Oleg Zaharov. "MECHANICS OF CONTACT IN THE GRINDING OF STEELS." In PROBLEMS OF APPLIED MECHANICS. Bryansk State Technical University, 2020. http://dx.doi.org/10.30987/conferencearticle_5fd1ed0465daa0.18824427.

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The article is devoted to the consideration of the issues of contact interaction of a diamond grinding tool with the surface of the part. According to the research results, the actual contact areas were obtained, taking into account the sum of the actual contact areas of the touching bodies, through which the pressing force of the grinding wheel to the treated surface is transmitted, with elastic, plastic and elastic-plastic contacts. The obtained analytical dependences for calculating the geometric parameters of the contact of a diamond face tool with the workpiece surface being machined, all
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Boucly, V., and D. Ne´lias. "Proposal of a Method to Predict Grinding Stresses." In STLE/ASME 2008 International Joint Tribology Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ijtc2008-71239.

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Residual stresses due to machining are the results of the thermo-mechanical history of the piece/tool interface. The magnitude and the gradient of stress play a key role for the surface integrity. A thermo-mechanical model has been developed. It allows simulating the rolling/sliding contact between an elastic tool in rotation along its own axis and an elastic-plastic flat in translation. The analysis includes the effects of both the normal and tangential loading. Frictional heating is also considered. The model is based on a semi-analytical method and the transient 3D contact problem is fully
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Fujii, Hidetaka, Takashi Onishi, Chinhu Lin, Moriaki Sakakura, and Kazuhito Ohashi. "Effect of Steady Rest in Cylindrical Traverse Grinding of Slender Workpiece." In JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/lemp2020-8507.

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Abstract In the case of traverse grinding of a slender workpiece, the ground workpiece is easily deformed by the normal grinding force due to its low stiffness. To reduce the form error caused by the elastic deformation of the workpiece, a steady rest is widely used. Generally, a steady rest is set to push the ground area of the workpiece. However, the stepped shape error is generated at the contact point where a steady rest pushed the workpiece because the pushing force of a steady rest is decreased after the material of the contact point is removed. In this study, to reduce the stepped shape
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Zhang, Shao-Jun. "A Design Method of Special Elastic Chuck for High Speed Precision Grinding Valve Collar." In 2021 International Conference on Electronic Information Technology and Smart Agriculture (ICEITSA). IEEE, 2021. http://dx.doi.org/10.1109/iceitsa54226.2021.00070.

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Li, Xin, Xueping Zhang, Zhenqiang Yao, and Rajiv Shivpuri. "Grinding Mechanism Evolution Based on Grain-Bond Dynamic Contact Behavior." In ASME 2023 18th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/msec2023-104554.

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Abstract To achieve the satisfied dimensional accuracy, surface integrity and grinding efficiency, the grinding parameters and conditions should be thoroughly considered in order to control the grain motion as well as material removal process. In previous studies, the grain was regarded as a rigid body attached on the edge of grinding wheel and its motion trajectory was determined by the geometric shape of the grinding wheel and the grinding parameters. However, the grinding tool and bond undergo elastic and plastic deformation under the grinding loads and thus those deformations lead to the o
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Reports on the topic "Elastic grinding"

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Wilkowski, Maxey, and Eiber. L51705 Cyclic Pressure Fatigue Life of Pipelines with Plain Dents Dents with Gouges and Dents with Welds. Pipeline Research Council International, Inc. (PRCI), 1994. http://dx.doi.org/10.55274/r0010606.

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Research has been conducted to study the effects of dents, gouges, and weld seams on pipelines under cyclic internal pressure loading. The work associated with this project has involved both experimental and finite element analysis on pipes with D/t ratios from 19 to 94 experimentally and 18 to 100 theoretically. In support of this research, operators were surveyed regarding the expected dent shapes and failures that had occurred as a result of pipeline dents. The experimental portion of the work involved pipes (one 24" and several 12" NPS pipes) with controlled dents which were combined with
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