Results 121 to 130 of about 23,542 (164)

Belt Forces With Grinding

Journal of Engineering for Industry, 1988
This paper investigates belt forces in abrasive belt grinding. The distribution of normal and tangential belt forces are determined analytically and experimentally for belt grinding with both a driving and a driven pulley contact wheel. The experimental results are compared with the analytical results.
K. M. Marshek, H. Kim
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The prediction of grinding forces in cylindrical plunge grinding

International Journal of Production Research, 1986
SUMMARY Traditionally the grinding process has been a finishing process and the operating parameters and the results obtained in this mode are well known. However, there is an increasing demand for the use of high rates of metal removal grinding and when allied with the application of adaptive control this has highlighted a need to be able to predict ...
E. R. FIELDING, T. J. VICKERSTAFF
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Modeling and Predicting Grinding Force of the Grinding Process

Advanced Materials Research, 2014
A new method for predicting the grinding force is developed in this paper. The grinding forces model is build by divided it into cutting deformation force and sliding force and combine the undeformed chip thickness which assume the height of grits obey the Rayleigh distribution.
Nai Li Zhao, Wen Fang Guan
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Modeling and analysis of grinding force in surface grinding

2011 IEEE International Conference on Computer Science and Automation Engineering, 2011
A new simple model of grinding force in surface grinding is proposed in this paper. The model is based on the fact that the grinding forces are composed of chip formation force and sliding force. The formula for calculating the tangential and normal grinding force per unit width is obtained based on the classical formulas.
null Heran Yang, null Lei Zhang, null Daqi Li, null Tongzhan Li   +3 more
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Forces in refiners at grind of fibrous materials

AIP Conference Proceedings, 2022
Object of research of article are axial force at grind of fibrous materials taking into account unevenness of an inter bar gap between plates of rotor and stator of refiner. The mathematical model is developed for determination of axial force. Pilot studies showed adequacy to the developed mathematical model.
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Grinding force modeling and experimental verification of rail grinding

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2020
Many factors could affect the grinding force during rail grinding processes. Therefore, the grinding force modeling is necessary for predicting the grinding forces under different rail grinding parameter conditions. In this study, 3D models of grinding wheels were constructed based on the surface topographies of real grinding ...
Hao-Hao Ding, Yong-Chao Han, Kun Zhou, Yun-Hua Huang, Lu-Bing Shi, Jun Guo, Qi-Yue Liu, Wen-Jian Wang   +7 more
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Grinding Forces and Grinding Energy in High Speed Grinding for Quenched Steel

Key Engineering Materials, 2009
Grinding experiments for quenched high-speed tool steel by resin bonded CBN (cubic boron nitride) wheel were conducted with a surface grinder. The grinding forces were measured under different grinding parameters. The effects of grinding parameters on grinding forces and grinding force ratio are discussed.
Bao Fu Feng, Hua Li Su, Quan Zhong Zhang, Lei Zheng, Quan Fang Gai, Guang Qi Cai   +5 more
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A Robotic Belt Grinding Force Model to Characterize the Grinding Depth with Force Control Technology

2018
In the present paper, a new grinding force model is developed by analyzing and assessing the robotic abrasive belt grinding mechanism which is based on the fact that the chip formation during grinding process consists of three stages: ploughing, cutting and sliding.
Xiaohu Xu, Yifan Yang, Gaofeng Pan, Dahu Zhu, Sijie Yan   +4 more
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Theoretical Model of Grinding Force in Quick-Point Grinding

Materials Science Forum, 2009
Separating the workpiece velocity on the plane of grinding wheel, it is helpful to analyze Quick-point grinding mechanism. There are some relations among wheel’s deflective angle, workpiece feed velocity and tangential velocity. In this research, the resultant workpiece speed, grinding contact zone and material removal mode is analyzed.
Jian Qiu, Ya Dong Gong, Yue Ming Liu, J. Cheng   +3 more
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External grind-hardening experiments and its grinding force

Journal of Shanghai University (English Edition), 2009
The grind-hardening method suitable for external grinding is proposed in this paper and the experiments are carried out on M1432B grinding machine. The hardened layer of the workpiece with cut depth 0.3 mm 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 ...
Gang Yang, Zheng-tong Han, Chang-long Du
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