Results 301 to 310 of about 296,852 (365)

Temperature of Grinding Carbide With Castor Oil-Based MoS2 Nanofluid Minimum Quantity Lubrication

, 2021
Nanofluid minimum quantity lubrication (NMQL) has better stability, higher thermal conductivity, and excellent lubrication performance compared with traditional flood lubrication.
M. Sui, Changhe Li, Wentao Wu, Min Yang, H. Ali, Yanbin Zhang, Dongzhou Jia, Yali Hou, Li Runze, Huajun Cao   +9 more
semanticscholar   +1 more source

An adaptive trajectory planning algorithm for robotic belt grinding of blade leading and trailing edges based on material removal profile model

Robotics Comput. Integr. Manuf., 2020
Robotic belt grinding of the leading and trailing edges of complex blades is considered to be a challenging task, since the microscopic material removal mechanism is complicated due to the flexible contact state accompanied with greatly varying curvature
Yuanjian Lv, Zhengyang Peng, C. Qu, Dahu Zhu   +3 more
semanticscholar   +1 more source

Grinding Performance of Permeated Grinding Wheel

Advanced Materials Research, 2011
The permeated grinding wheel was a new kind of grinding wheel, which was permeated by the chemical additives and solid lubricant into the interior gaps of the grinding wheel. Therefore, the grinding wheel can form a lubrication film on the surface of the grinding wheel.
Wei Li, Bin Hu, Ming Ming Ma
openaire   +1 more source

Recovery of LiCoO2 and graphite from spent lithium-ion batteries by cryogenic grinding and froth flotation

, 2020
A novel method of cryogenic grinding and froth flotation is proposed to recover LiCoO2 and graphite from spent lithium-ion batteries. After 9 min of cryogenic grinding, the grade of LiCoO2 concentrate was up to 91.75%, with a recovery rate of 89.83 ...
Jiangshan Liu, Haifeng Wang, Tingting Hu, Xue-jie Bai, Shuai Wang, W. Xie, Juan Hao, Yaqun He   +7 more
semanticscholar   +1 more source

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
openaire   +1 more source

Surface morphology evaluation of multi-angle 2D ultrasonic vibration integrated with nanofluid minimum quantity lubrication grinding

, 2020
Nanofluid minimum quantity lubrication (NMQL) is an emerging cleaner and sustainable technique. However, the effective immersion of nanofluids in the grinding zone in NMQL grinding limits the extensive application of this technique.
Teng Gao, Xianpeng Zhang, Changhe Li, Yanbin Zhang, Min Yang, Dongzhou Jia, Heju Ji, Yongjun Zhao, Runze Li, Peng Yao, Lida Zhu   +10 more
semanticscholar   +1 more source

Deformation characteristics and surface generation modelling of crack-free grinding of GGG single crystals

, 2020
Gallium gadolinium garnet (GGG) single crystals are the primary host material for making the high-power solid-state lasers. GGG single crystals are difficult-to-machine materials due to their high hardness and brittleness.
Chen Li, Yueqin Wu, Xuliang Li, Lian-jie Ma, Fei-hu Zhang, Han Huang   +5 more
semanticscholar   +1 more source

Study on formation mechanism and regularity of residual stress in ultrasonic vibration grinding of high strength alloy steel

Journal of Manufacturing Processes, 2021
The surface residual stress of the part has a crucial influence on its service performance. This paper studies the formation mechanism of residual stress in Ultrasonic Vibration Grinding (UVG) of high strength alloy steel, and obtains the correlation law
J. Wen, Jinyuan Tang, Weihua Zhou
semanticscholar   +1 more source

Grinding of muscovite: influence of the grinding medium

Journal of Materials Science, 1990
Muscovite was ground in water, alkaline chloride solutions, methanol and toluene. The influence of the grinding medium was investigated using several methods, in particular by electron microscopy. It was found that the addition of lithium ions in aqueous media or NH3 to methanol facilitates the breakdown of the muscovite structure.
E. Papirer, A. Eckhardt, F. Muller, J. Yvon   +3 more
openaire   +1 more source

A high-precision prediction model of surface roughness in abrasive belt flexible grinding of aero-engine blade

Journal of Manufacturing Processes, 2021
This study presents a numerical simulation method to precisely predict the machined surface topography of aero-engine blade while using abrasive belt grinding technique.
Tingting Wang, Lai Zou, Qing-Cui Wan, Xinghao Zhang, Yingjie Li, Yun Huang   +5 more
semanticscholar   +1 more source