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J. Cent. South Univ. (2018) 25: 230-240 DOI: https://doi.org/10.1007/s11771-018-3732-9 A prediction method of rail grinding profile using non-uniform rational B-spline curves and Kriging model YANG... a prediction method of the rail grinding profile for a grinding train. As a worn rail profile is a free-form curve, the parameterized model of a rail profile is constructed by using the cubic NURBS curve. Taking......
Effect of Texture on Deep-Drawing Property of Air-Condition Aluminium 1050H19 Foils WANG Guo-jun1,ZHANG Tao2,WANG Tao1,CHI Da-zhao2,JI Ze-sheng2 (1.North-east Light Alloy Co. Ltd, Harbin 150060...-condition used aluminium 1050H19 foils were measured by using X-ray goniometer. Combining with TEM analysis, effect of texture on deep-drawing property was discussed. It is show that deformation textures......
J. Cent. South Univ. Technol. (2011) 18: 451-457 DOI: 10.1007/s11771-011-0717-3 Kinematical system of breadth cam profile design SHIN Joong-ho, LI Lin(李琳), YANG Hyun-dai, KWON Soon-man... solutions for breadth cam mechanism were presented. The main topics of the shape design for breadth cam was to calculate the coordinate at each contact point to determine the cam profile. The proposed......
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Fatigue life prediction of gas metal arc welded crucifrom joints of AA7075 aluminium alloy failing from root region B. RAVINDRA1, T. SENTHIL KUMAR2, V. BALASUBRAMANIAN3 1. Department... aluminium alloy of AA7075-T6 grade was used as the base material. The design of experiments concept was used to optimize the required number of fatigue testing experiments. Fatigue experiment was conducted......
Droplet transition for plasma-MIG welding on aluminium alloys BAI Yan(白 岩)1, GAO Hong-ming(高洪明)2, QIU Ling(邱 灵)3 1. Institute for Welding and Surface Technology of R&D Center, Baoshan Iron... can be calculated with the wire-feed speed and frequency. The profile and the crossing section of the weld are shown in Fig.10. Fig.4 Weld appearance (a) and weld macrograph in cross section (b......
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2219 aluminium alloy plates [J]. Mater Sci Eng A, 2006, 420(1-2): 21-25. [6] ELANGOVAN K, BALASUBRAMANIAN V. Influences of pin profile and rotational speed of the tool on the formation of friction... Effect of welding processes on AA2219 aluminium alloy joint properties S. MALARVIZHI, V. BALASUBRAMANIAN Centre for Materials Joining & Research (CEMAJOR), Department of Manufacturing......
Trans. Nonferrous Met. Soc. China 22(2012) 222-227 Recovery of carbon and cryolite from spent pot lining of aluminium reduction cells by chemical leaching SHI Zhong-ning, LI Wei, HU Xian-wei, REN Bi... is 95.6%, and the purity of Na3AlF6 obtained is 96.4%. Key words: spent pot lining; recovery; chemical leaching; aluminium electrolysis 1 Introduction With a rapid development of the primary aluminium......
