Results 151 to 160 of about 466,420 (180)

Effect of the grit shape on the performance of vitrified-bonded CBN grinding wheel

, 2020
This paper deals with the effect of the CBN grit shape on the grindability of a low alloy chrome steel, 100Cr6. Firstly, a simple wheel-workpiece interaction model is introduced to investigate the grinding response.
Nastja Macerol, L. Franca, P. Krajnik
semanticscholar   +1 more source

A novel measurement method and application for grinding wheel surface topography based on shape from focus

Measurement, 2019
The precision measurement of grinding wheel topography is of great significance for accurate evaluating grinding performance and improving the workpiece surface finish and grinding efficiency.
J. Tang, Z. Qiu, Tianyi Li
semanticscholar   +1 more source

A new model of grit cutting depth in wafer rotational grinding considering the effect of the grinding wheel, workpiece characteristics, and grinding parameters

, 2021
Yu Zhang, R. Kang, Shang Gao, Jinxing Huang, Zhuo Xianglong   +4 more
semanticscholar   +1 more source

An intelligent monitoring system of grinding wheel wear based on two-stage feature selection and Long Short-Term Memory network

Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture, 2019
Grinding wheel condition is considered as the key factor affecting grinding performance, and therefore, accurate monitoring of wheel wear is necessary to prevent the deterioration of part quality. An intelligent wheel wear monitoring system is introduced
Weicheng Guo, Beizhi Li, Qinzhi Zhou
semanticscholar   +1 more source

An efficient short-time Fourier transform algorithm for grinding wheel condition monitoring through acoustic emission

, 2021
W. Lopes, P. O. Junior, P. Aguiar, F. Alexandre, F. R. Dotto, P. S. da Silva, E. Bianchi   +6 more
semanticscholar   +1 more source

Grinding performance evaluation of 3D-printed porous metal-bonded grinding wheel in BK7 glass grinding

The International Journal of Advanced Manufacturing Technology, 2021
Chao Wang, Dong Wang, C. Tian, Liping Wang, Yiming Rong, Xuekun Li   +5 more
semanticscholar   +1 more source

Effect of grinding wheel speed on self-sharpening ability of PCBN grain during grinding of nickel-based superalloys with a constant undeformed chip thickness

Wear, 2019
Cubic boron nitride (CBN) superabrasive wheels are of great potential in grinding of difficult-to-machine metallic materials. The grain wear and its evolution directly determine the sharpness of the grinding wheels, and therefore greatly affect the ...
Yejun Zhu, W. Ding, Zhiwen Rao, Yucan Fu
semanticscholar   +1 more source

Influence of surface topography evolution of grinding wheel on the optimal material removal rate in grinding process of cemented carbide

International Journal of Refractory Metals and Hard Materials, 2019
Most of the reported studies on the optimization of grinding parameters do not consider the evolution of the surface topography of grinding wheels, and the established empirical models will no longer apply when the surface conditions of the grinding ...
Yuzhou Zhang, Xipeng Xu
semanticscholar   +1 more source

Alumina abrasive wheel wear in ultrasonic vibration-assisted creep-feed grinding of Inconel 718 nickel-based superalloy

, 2021
Yang Cao, Jingfei Yin, W. Ding, Jiu-hua Xu   +3 more
semanticscholar   +1 more source

The effects of grit properties and dressing on grinding mechanics and wheel performance: Analytical assessment framework

International Journal of Machine Tools and Manufacture, 2022
Radovan Drazumeric, Peter Krajnik
exaly