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《Journal of Harbin University of Science and Technology》 2013-01
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High-efficient Cutting Technology of Large Forgings

CHENG Yao-nan,LIU Li,QIAN Jun,GONG Ya-nan,SHI Hui-nan(School of Mechanical Power Engineering,Harbin University of Science and Technology,Harbin 150080,China)  
Huge parts are very important core parts of clean energy(such as nuclear power,hydropower),petrochemistry,transportation and other industry.With the country's economy developing,the need of huge parts is increasing day by day.So,realizing huge parts all homemade is the important guarantee of improving country's equipment level.But the machining technology of huge parts,especially the tool technology,is always one of the important reasons of restricting huge parts to be homemade.This article discusses from the sight of states of huge parts materials,its characteristics,its machining technology and heavy cutting technology,and analyze the importance of tool technology of cutting huge parts,and propose a solution plan and a future trend of heavy tool technology to provide reference to the target of realizing huge parts and its cutting tool high homemade.
【Fund】: 国家自然科学基金(51205095);; 国家数控科技重大专项(2012ZX04003051)
【CateGory Index】: TG506
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