Results 221 to 230 of about 15,317,414 (265)

A grinding force model in two-dimensional ultrasonic-assisted grinding of silicon carbide

Journal of Materials Processing Technology, 2022
Zhenyan Duan
exaly   +2 more sources

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

Robotic constant force grinding control based on grinding model and iterative algorithm

Industrial Robot: the international journal of robotics research and application, 2020
Purpose The purpose of this paper is to propose a robot constant grinding force control algorithm for the impact stage and processing stage of robotic grinding. Design/methodology/approach The robot constant grinding force control algorithm is based on a grinding model and iterative algorithm.
Meng Xiao, Tie Zhang 0001, Yanbiao Zou, Shouyan Chen   +3 more
openaire   +1 more source

Modeling and experimental study of grinding forces in surface grinding

Journal of Materials Processing Technology, 2009
Grinding forces are composed of chip formation force and sliding force. A new mathematical model of grinding forces in surface grinding is developed in this paper. Effectiveness of this model is proved by comparison of the experimental results and the model calculation results.
Jinyuan Tang, Jin Du, Yongping Chen
openaire   +1 more source

Grinding force models in finishing processes

2001 IEEE/ASME International Conference on Advanced Intelligent Mechatronics. Proceedings (Cat. No.01TH8556), 2002
Force models and control for a robot-assisted surface finishing system are presented in this paper. These models are based on two different concepts, the theory of a linear observation and Grey theory. Integrated with an automated surface finishing system these force models are designed as force observers to sense the grinding contact force based on ...
null Yin-Tien Wang, null Yann-Jyi Jan
openaire   +1 more source

A Study of Grinding Force Mathematical Model

CIRP Annals, 1980
Summary Grinding forces are composed of chip formation forces and friction forces. Based upon this concept, we have developed a new grinding force model, which is composed of two terms, corresponding to chip formation forces and friction forces respectively.
Li Lichun, Fu Jizai, J. Peklenik
openaire   +1 more source

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
openaire   +1 more source