共搜索到655条信息，每页显示10条信息，共66页。用时：0小时0分0秒388毫秒
......
J. Cent. South Univ. (2018) 25: 1418-1436 DOI: https://doi.org/10.1007/s11771-018-3837-1 Novel consistency control strategy for jet dispensing SHEN Ping(沈平), LI Han-xiong(李涵雄) State Key Laboratory...: A new consistency control method for jet dispensing is proposed. First, the working parameters, namely, viscosity, supply pressure and supply time, are experimentally investigated. Then, the glue......
......
Break-up Process of Perturbed Molten Metal Jet and Preparation of Lead-Free Solder Balls He Lijun1,Shi Likai1,Zhang Shaoming1,Xu Jun1,Zhang Shuguang1 (1.National Engineering Research Center for Non... and surface quality, and therefore challenge the traditional technologies for fabrication of metallic particles and powders. The present work made a survey of perturbed molten metal jet break-up process......
......
Residual Stress Improved by Water Jet Peening for A Quenched Gear Vincent JI1,R.Oba2,T.Uchiyama2,H.Tsuda3,Dong-Ying Ju4 (1.LM3, ENSAM University, 151, Boulevard de l'Hopital 75013, Paris, France... the residual stress improvement by water-jet peening during the high-speed water. In this study, a big bubble cloud ceremony water-jet peening which dissolves the problem of the form of the applicable thing......
Microstructure and properties of nanocrystalline nickel coatings prepared by pulse jet electrodeposition TIAN Zong-jun(田宗军)1, WANG Dong-sheng(王东生)2, WANG Gui-feng(王桂峰)1, SHEN Li-da(沈理达... of Mechanical Engineering, Tongling College, Tongling 244000, China Received 10 December 2009; accepted 24 March 2010 Abstract: The fabrication of nanocrystalline nickel coatings was conducted by pulse jet......
J. Cent. South Univ. (2018) 25: 855-865 DOI: https://doi.org/10.1007/s11771-018-3789-5 Bionic structure of shark’s gill jet orifice based on artificial muscle DU Ye(杜野)1, 2, ZHAO Gang(赵刚)1, SUN... of Springer Nature 2018 Abstract: Based on the biological prototype characteristics of shark’s gill jet orifice, the flexible driving characteristics of ionic exchange polymer metal composites (IPMC......
J. Cent. South Univ. (2020) 27: 867-875 DOI: https://doi.org/10.1007/s11771-020-4337-7 A numerical investigation in buoyancy effects on micro jet diffusion flame LIU Lei(刘磊)1, ZHAO Ming(赵明)2, CHEN... and Technology,Wuhan 430074, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: The buoyancy effect on micro hydrogen jet flames in still air......
Microstructure and properties of Fe-based coatings on cutting pick surface formed by plasma jet surface metallurgy CHEN Hao(陈 颢)1, 2, YANG Jian-gao(羊建高)2,LI Hui-qi(李惠琪)3 1. School of Materials...; Abstract: The Fe-based composite coatings were produced on the attrition spot of cutting pick by plasma jet surface metallurgy, and metallurgical bonding was obtained between coating and substrate......
