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《Forging & Stamping Technology》 2011-01
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Research on free-forging process of long-shaft heavy forging

ZHANG Peng1,XIA Qin-xiang1,LI Zhe-lin1,XIE He-qing2,PAN Yong2(1.School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou,510640,China;2.Guangzhou Shipyard Co.,Ltd.,Guangzhou,510382,China)  
The traditional forging technology was studied and improved.The 7.8t propeller-shaft heavy forging was forged through the 4 t electrohydraulic hammer using the reasonable steel ingot and by squaring with 300 mm width flat anvil,stretching,chamfering and rolling processes.Experimental result shows that the defects,such as the shrinkage cavity,porosity,etc.,can be clogged by the reasonable forging process.High mechanical properties of the propeller shaft heavy forgings were obtained after quenching and tempering.The characteristics of simple tool,broad universal and large flexible of free forging were fully utilized in this research.The free-forging of long-shaft heavy forging was realized.
【Fund】: 广州市工业科技攻关计划项目(2008Z1-D221);; 广东省重大科技专项(2009A080304004)
【CateGory Index】: TG316
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Liu Zhubai;Theory of Stretching a Blank with Rectangular Cross Section between Flat Tools[J];Heavy Casting and Forging;1997-02
2 Tsinghua University Ma Qingxian Xie Bing Cao Qixiang;Meeting conditions of realizing quality control in forming process of heavy forging[J];FORGING & STAMPING TECHNOLOGY;1999-06
3 XIA Qin-xiang1,HUO Yu-lin1,SHAN Hui-xing1,LIANG Wei-liang2,PAN Yong2(1.School of Mechanical &Automotive Engineering,South China University of Technology,Guangzhou 510640,China;2.Guangzhou Shipyard Company Limited,Guangzhou 510382,China);Study on internal quality and size precision of long-axis heavy forging after chamfering and rounding[J];Forging & Stamping Technology;2010-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Hua,Shi Ming,Wang Jian;The Application of New FM Forging Method in Heavy Axis Forgings Production[J];Heavy Castings and Forgings;2007-05
2 Zuo Siyu Chen Xuewen Chen Jun (Shanghai Jiaotong University);Research of the key technologies for hammer forging process design[J];Forging & Stamping Technology;2004-03
3 YU Xinhong,et al;A CAPP system of forging process based on CAPP Framework[J];Metalforming Machinery;2001-06
4 CHEN Xue-hui(Dongfeng Forging Limited Company,Shiyan 442012,China);Upset forging technology of hollow shaft[J];Forging & Stamping Technology;2009-05
5 WANG Guoqiang(Changzhi Steel Group and Metalforming Machinery Company,Changzhi 046011,Shanxi China);The Design and Implement of Numerical Control System in the Four-roll Section Bending Machine[J];China Metal Forming Equipment & Manufacturing Technology;2010-05
6 SU Juan-hua1,LIU Xiao-fei1,SHI Yu-lin2 (1College of Material Science and Engineering,He'nan University of Science and Technology,Luoyang 471003,China);The numerical simulation Ⅱ of two times upsetting and stretching for squeeze roller[J];Machinery Design & Manufacture;2008-05
7 Li Yancong1,2,Zhang Lianhong1,Zhang Chun3,Wang Minghong1(1 College of Mechanical Engineering,Tianjin University,Tianjin 300072;2 School of Mechanical and Electrical Engineering,Tianjin Agriculture University,Tianjin 300384;3Tianjin Tianduan Press Co.Tianjin 300142);Analysis of Die Structural Design Considering Equipment Factors and Driven by the Formed Products′ Precision[J];Mechanical Science and Technology for Aerospace Engineering;2008-05
8 ZHANG Hong wei (Northeast Light Alloy Co Ltd,Heilongjiang,Harbin 150060,China);Effect of Heating Process on the Die Life for Hot Die Forging[J];Aluminum Fabrication;2003-06
9 CHEN Wei-cheng(Guangdong Forging Machine Tool Co., Ltd, Foshan528300, China);Analysis and Optimize Design of the Multiple Toggle Link Moving Curve by NX[J];Mechanical & Electrical Engineering Technology;2010-11
10 LIU Gai-hua1,ZHA Wu-sheng1,LAN Jun1,LIU Jin-yun1,ZOU Cong-pei2 (1.College of Material Science and Engineering,Xihua University,Chengdu 610039,China;2.Nuclear Power Institute of China,Chengdu 610041,China);Preparation of aluminum alloy block materials by powder metallurgy[J];Light Metals;2007-03
China Proceedings of conference Full-text Database 2 Hits
1 Yang Yong Zhang Hua Liu Feng Wu Yongan Wei Zhijian (Technical Center of Guizhou Anda Aviation Forging Co.,Ltd.,Guizhou Anshun 561005,China);Special Rolling Process for Superalloy Rolling Ring[A];[C];2007
2 YE Jun-qing, ZHANG Hua, YING Zhi-yi(Guizhou ANDA Aviation Forging Co. , Ltd, Anshun Guizhou China 561000);Hot-die forge process of direct aging for GH4169 super alloy turbine disks[A];[C];2005
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 Ma Qingxian,Cao Qixiang,Xie Bing Xie Yunxiu,Song Shidan,Wu Shuqin;Modelling Study on Crack Occurrence from Cloud-Slice Shape Inclusions inside Heavy Forgings[J];Heavy Casting and Forging;1996-01
2 DONG Jie-gong~1 ZHOU Xu-dong~1 ZHU Jin-hong~1 WANG Guo-xuan~2 GAO Quart-de~2 BAI Zhen-shuan~2 MENG Hui-xia~3 1.Henan Science and Technology University,Luoyang 471003,China; 2.Henan Zhongyuan Special Steel Company,Jiyuan 454685,China; 3.Henan Jiyuan Technique Collage,Jiyuan 454686,China;FEM Simulation of Forging Penetration Efficiency of Radial Forging in 3D[J];Materials for Mechanical Engineering;2007-03
3 Liu Zhubai; Zhu Jiwu (Northeast Heavy Machinery Institute);QUANTITY MATCHING AND DETERMINATION OF TECHNOLOGICAL PARAMETERS OF THE NEW STRETCHING THEORY[J];CHINESE JOURNAL OF MECHANICAL ENGINEERING;1994-05
4 FU Qiang,CUI Zhen-shan,CHEN Wen et al;Numerical simulation of chamfering and rounding process of heavy forgings under different anvils[J];Die and Mould Technology;2008-03
5 CUI Zhen\|shan 1 Xu Bing ye 3 (Department of Engineering Mechanics,Tsinghua University,Beijing 100084) REN Guang\|sheng 2 XU Chun\|guo 4 LIU Gui\|hua 5 (Beijing Research Institute of Mechanical and Electrical Technology,Beijing 100083);Numerical simulation of Fore closure in solid cylinder under hot forging[J];Journal of Plasticity Engineering;2002-01
6 Liu Zhubai;Wang Liandong;Guan YingpingLiu Guohui;Liang Chan(Northeast Heavy Machinery Institute,161042);TWO NEW MECHANICAL MODELS FOR UPSETTING A SQUARE BODY[J];JOURNAL OF PLASTICITY ENGINEERING;1995-02
7 Ma Qingxian; Xie Bing; Cao Qixiang (Tsinghua University 100084);INQUIRE INTO MODELLING TECHNIQUE OF MOIRE AND FINITE ELEMENT METHOD[J];JOURNAL OF PLASTICITY ENGINEERING;1995-04
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