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of the cutting part of shearer is established by using the integral module in Matlab/Simulink. The response curve of angular acceleration, angular velocity and angular displacement of the rocker arm... J. Cent. South Univ. (2018) 25: 2722-2732 DOI: https://doi.org/10.1007/s11771-018-3949-7 Analysis on vertical steering vibration of drum shearer cutting part YANG Dao-long(杨道龙)1, LI Jian-ping(李建平)2......
Improvement of Drill Performance in Metal Cutting Using MoST Solid Lubricant Coatings S. Hickman1,N.R. Thomas1,D.G. Teer1,S. Yang1 (1.Teer Coatings Ltd., West Stone House, West Stone, Berry Hill Industrial Estate, Droitwich, WR9 9AS, UK) 摘要:Coated tools are widely used in today''s metal cutting industries and have significantly improved machining productivity through reducing operation costs......
J. Cent. South Univ. Technol. (2011) 18: 1518-1524 DOI: 10.1007/s11771-011-0868-2 Characteristics of different rocks cut by helical cutting mechanism LIU Song-yong(刘送永), DU Chang-long(杜长龙), CUI... Berlin Heidelberg 2011 Abstract: To research the loading characteristic of rocks with different structures cut by helical cutting mechanism (HCM), three different structures of rock (hard-soft-hard......
Trans. Nonferrous Met. Soc. China 22(2012) s851-s858 Development of micro milling force model and cutting parameter optimization Shih-ming WANG, Da-fun CHEN, Min-chang JANG, Shambaljamts TSOOJ... of the cutting coefficients and the instantaneous projected cutting area that was determined based on the machining parameters and the rotation trajectory of the cutter edges. When an allowable micro......
Influence of cutting parameters on surface characteristics of cut section in cutting of Inconel 718 sheet using CW Nd:YAG laser Dong-Gyu AHN, Kyung-Won BYUN Department of Mechanical...; Abstract: Recently, laser cutting technologies begin to use for manufacturing mechanical......
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Trans. Nonferrous Met. Soc. China 28(2018) 1413-1423 Cutting parameter optimization for one-step shaft excavation technique based on parallel cutting method Qi-yue LI1, Kai LIU1, Xi-bing LI1, Ze-wei... March 2017; accepted 28 December 2017 Abstract: The outcome of the cutting blasting in a one-step shaft excavation is heavily related to the cutting parameters used for parallel cutting method......
J. Cent. South Univ. (2012) 19: 1234-1239 DOI: 10.1007/s11771-012-1134-y Optimum cutting speed of block-cutting machines in natural stones for energy saving N. Bilim Department of Mining Engineering, Sel?uk University, Konya, Turkey ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Energy consumption of block-cutting machines represents a major cost item......
Novel Pretreatment of Hard Metal Substrate for Better Performance of Diamond Coated Cutting Tools LU Fan-xiu1,CHEN Guang-chao1,MIAO Jin-qi1,HE Li-fu1,TANG Wei-zhong1,LI Cheng-ming1 (1.University... film coatings with a very smooth surface was deposited on the surface engineering pre-treated hard metal surface. Promising results of measurement in adhesion strength as well as field cutting tests......
J. Cent. South Univ. (2019) 26: 1934-1945 DOI: https://doi.org/10.1007/s11771-019-4144-1 Evaluating performance of cutting machines during sawing dimension stones Mohammad ATAEI1, Sadjad MOHAMMADI1... of Technology, Urmia, Iran Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: The performance of cutting machines in terms of energy consumption......
