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–5. [16] QIAO Guo-chao, DONG Guo-jun, ZHOU Ming. Simulation and assessment of diamond mill grinding wheel topography [J]. International Journal of Advanced Manufacturing Technology, 2013, 68(9): 2085... J. Cent. South Univ. (2018) 25: 277-286 DOI: https://doi.org/10.1007/s11771-018-3736-5 Surface roughness prediction model in ultrasonic vibration assisted grinding of BK7 optical glass ZHAO Pei-yi......
Tribological characteristics of C/C-SiC braking composites under dry and wet conditions LI Zhuan(李 专)1, XIAO Peng(肖 鹏)1, XIONG Xiang(熊 翔)1, 2, ZHU Su-hua(朱苏华)2 1. State Key Laboratory of Powder... composites under dry and wet conditions were investigated by means of MM-1000 type of friction testing machine. The influence of dry and wet conditions on the tribological characteristics of the C/C-SiC......
Study on collisions of steel balls in grinding mill at different rotation speeds LI Tengfei, LIN Shuyong, ZHANG Bo, ZHANG Jiaming, JIAO Fen, QIN Wenqing, ZHANG Yansheng (School of Minerals Processing... grinding mill of which the effective internal diameter is 5.35 m, the effects of rotation speeds on the motion of steel balls and collisions in the ball mill were studied. The results show......
J. Cent. South Univ. (2018) 25: 1862-1869 DOI: https://doi.org/10.1007/s11771-018-3875-8 Investigation of modeling on single grit grinding for martensitic stainless steel NIE Zhen-guo(聂振国)1, 2, 3..., China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: Single grit grinding is the simplified model to abstract the macro scale grinding. Finite......
Synthesis and characteristics of large-scale ZnO rods by wet chemical method WEI Su-feng(魏素凤), JIANG Qing(蒋 青), LIAN Jian-she(连建设) Key Laboratory of Automobile Materials, Ministry of Education... on the bare glass using a wet chemical method under different experimental parameters, such as the reactant concentration and the growth time. The microstructure of the ZnO rods was characterized by X-ray......
Algorithm design and application of novel GM-AGC based on mill stretch characteristic curveJI Ya-feng(姬亚锋), ZHANG Dian-hua(张殿华), CHEN Shu-zong(陈树宗), SUN Jie(孙杰), LI Xu(李旭), DI Hong-shuang(邸洪双)(State Key Laboratory of Rolling and Automation(Northeastern University), Shenyang 110819, China)Abstract:As the spring equation is limited to the accuracy of mill stiffness and the linearity of the mill......
words: high pressure grinding rolls; jaw crusher; magnetite ore; Bond work index of ball mill; size characteristic 高压辊磨机是一种新型高效的粉碎设备,具有单位破碎能耗和钢耗低,处理能力大,设备作业率高,占地面积少等特点.高压辊磨机实施的是准静压料层粉碎,经高压辊磨机粉碎的产品,粒度.... Establishment of computation program of bond work index of ball mill of ore crushed by high pressure grinding rolls[J]. Journal of Central South University (Natural Science), 2013, 44(11): 4385-4391. [16] 侯英......
. A statistical wear model and a finite difference thermal contour model of work rolls were described. The comprehensive contour is the equivalence treatment of the sum of grinding, wear, and thermal......
Unsteady heat-moisture transfer of wet airway in deep miningWANG Yi-jiang(王义江)1, 2, ZHOU Guo-qing(周国庆)1, WU Lei(毋磊)2(1. State Key Laboratory for Geomechanics and Deep Underground Engineering(China... of unsteady heat-moisture transfer of wet surrounding rock in deep mining, a series of experiments with different initial and boundary conditions were carried out. Test results show that rock......
J. Cent. South Univ. Technol. (2011) 18: 1750-1756 DOI: 10.1007/s11771-011-0898-9 A mechanical system to predict wet grip potential of pavements CHEN Xian-hua(陈先华)1, B. Steinauer2... and Springer-Verlag Berlin Heidelberg 2011 Abstract: A precise friction model is essential for the prediction of tyre wet grip performance and optimization of pavement surface texture design......
