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J. Cent. South Univ. (2012) 19: 675-681 DOI: 10.1007/s11771-012-1056-8 Airflow characteristics by air curtain jets in full-scale room YIN Hai-guo(尹海国), LI An-gui(李安桂) School of Environmental... pattern, air curtain jet ventilation was presented. The ventilation or airflow patterns and the air velocity produced by air curtain jet were investigated in detail. To identify the airflow......
A review on single-pass grinding processesKrzysztof NADOLNY(Department of Production Engineering, Faculty of Mechanical Engineering, Koszalin University of Technology, Koszalin 75-620, Poland)Abstract:The most important grinding processes were realized in a single pass of the grinding wheel, such as continuous path controlled grinding (CPCG/Peelgrinding/HSP), CPCG with reduced contact......
J. Cent. South Univ. Technol. (2011) 18: 146-152 DOI: 10.1007/s11771-011-0672-z Development of CAD/CAM system and profile measuring device for CNC grinding machine to obtain an optimal grinding... cam, its shape should be correctly designed and manufactured. The development of an adequate CAD/CAM system for a cam profile CNC grinding machine is necessary to manufacture high-precision cams......
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Regeneration of grinding wheel active surface using high-pressure hydro-jetKrzysztof NADOLNY, Jaroslaw PLICHTA, Pawel SUTOWSKI(Department of Production Engineering, Faculty of Mechanical Engineering, Koszalin University of Technology, Raclawicka 15-17, 75-620 Koszalin, Poland)Abstract:The possibility of applying a high-pressure hydro-jet for renewal of the grinding wheel cutting ability......
Thermo-mechanical properties of bowl-shaped grinding wheel andmachining error compensation for grinding indexable insertsZHANG Xiang-lei(张祥雷), YAO Bin(姚斌), CHEN Bin-qiang(陈彬强), SUN Wei-fang(孙维方...:In order to meet the technical requirements of grinding the circumferential cutting edge of indexable inserts, thermo-mechanical properties of bowl-shaped grinding wheel in high speed grinding process......
Article ID: 1003-6326(2005)02-0238-05
Fabrication of TiB2 composite powders coated with BN by high speed airflow impact
FENG Cai-mei(冯彩梅), WANG Wei-min(王为民), FU Zheng-yi(傅正义)
(State Key... surface and compact coating layer.
Key words: high-speed airflow impaction; hybridization system; coating; TiB2/BN composite powder CLC number: TQ174
Document code: A
J. Cent. South Univ. (2021) 28: 2067-2078 DOI: https://doi.org/10.1007/s11771-021-4753-3 Multi-factor influence of cross-sectional airflow distribution in roadway with rough roof HU Jian-hua(胡建华)1... distribution of the roadway, which is suggested in practical applications. Key words: roughness model; roadway section; airflow distribution; numerical simulation; mine ventilation Cite this article......Multi-factor influence of cross-sectional airflow distribution in roadway with rough roof
来源: 《中南大学学报(英文版)2021年第7期》——周坦 HU Jian-hua(胡建华) 赵阳 马少维 王学梁 赵磊
Function of grinding fly ash in production of aluminum foam WANG Yong(王 永), YAO Guang-chun(姚广春), LI Bing(李 兵) School of Materials and Metallurgy, Northeastern University, Shenyang..., therefore it’s a kind of hardness ceramic particles. After grinding for 10 h, the spherical particles increase and new surface is produced which will improve their performance. The cell wall was observed......
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