125 MN正反向单双动铝挤压生产线升级改造
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摘要
西南铝125 MN铝挤压生产线是目前国内最大的正反向单双动铝挤压生产线,本文介绍了西南铝125 MN铝挤压生产线经过技术升级关键技术的研究和应用,着重论述了挤压机的机械部分、液压控制系统、电气控制系统及后部设备的技术升级。比较了技术升级前、后挤压生产工艺特点,分析了该项目的社会效益和经济效益。
125MN heavy extrusion line is the largest forward-reverse single and double action aluminum extrusion press in China. This paper introduced the transformed key part,and focus on discussing mechanism,hydraulic control system,electrical control system and handling system of the extrusion press. The characteristics of the reformed extrusion process was compared to the original ones,and the social and economic benefits of the project were analyzed.
125MN heavy extrusion line is the largest forward-reverse single and double action aluminum extrusion press in China. This paper introduced the transformed key part,and focus on discussing mechanism,hydraulic control system,electrical control system and handling system of the extrusion press. The characteristics of the reformed extrusion process was compared to the original ones,and the social and economic benefits of the project were analyzed.
引文
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[2]李峰,林俊峰,李超等.超硬铝合金无缝管材挤压成形工艺优化.中南大学学报(自然科学版)[J],2011,42(10):3021-3025.
[3]张燕飞,王丽巍,从容.无缝厚壁管材热挤压工艺与模具设计.模具制造[J],2007,7(2):52-54.
[4] Jun Zhang,Junhui Li,Yongchao Hou. R&D of process technology for overlength seamless Aluminum tube indirect extrusion production[A]. Proceedings of the7th international conference on tube hydroforming[C]. Xi’an. China. 2015:332~339.
[5]张君,韩炳涛,黄胜等.大型无缝铝管材固定针挤压工艺研究.重型机械[J],2012,3:41-46.
[6]刘静安.重型挤压机的技术改造和开发实践.轻合金加工技术[J],2004,11:24~28.
[7] Klaus Müller,Adolf Ames,Otto Diegritz,etc. Fundamentals of Extrusion Technology[M]. Giesel Verlag Gmbh. Germany 2004.
[8] K. LAUE&H. STENGER. Extrusion. English translation of revised text[M]. American society for metals,1981.
[9]赵根发,王忠堂,刘劲松等. AZ80镁合金管材热挤压工艺及组织性能研究.沈阳理工大学学报[J],2010,(06):55-58.
[10] Jun Zhang,Hongjuan Yang,Jian Yang. R&D of key technology for internal variable diameter tubes indirect extrusion production[A]//Proceedings of the 7th international conference on tube hydroforming[C]. Xi’an. China. 2015:308-316.Tube hydroforming technology 2105.
[11]董继峰,马重立,谈海娟等. 5052铝合金大直径薄壁热挤压无缝管材的生产工艺研究.轻合金加工技术[J],2014,(03):49-52.
[12]黄胜,张君,杨建,侯永超等.复合定针式双动挤压技术研究[J],2018,(02):1-16.
[13]王祝堂,王治国,卢载浩.中国铝型材挤压工业回眸与展望.轻合金加工技术[J]. 1999,(01):5-9.
[14] Laue K,Stenger H. Extrusion[M]. Ohio:American Society for Metals,1981.
[15]刘静安、谢建新.大型铝合金型材挤压机技术与工模具优化设计[M].北京:冶金工业出版社,2003.
[16]胡智敏,王祝堂.改革开放30年:中国成为工业铝材大挤压机最多的国家.轻合金加工技术[J].2010,38(03):1-12.
[17]张君.大型铝型材挤压先进工艺与装备关键技术研究[R].西安:中国重型机械研究院股份公司,2007.
[18]张君,韩炳涛,于世忠. 125MN油压双动铝材挤压生产线研制[J].有色金属加工,2005,35(02):45-49,55.
[19]谢东刚,张君,侯永超,等.无缝铝管外置液压固定针挤压方法[J].锻压技术,2016,41(11):82-87.
[20]张君,韩炳涛,李正利,黄胜,胡阳虎,唐照环等.大型无缝铝管材固定针挤压工艺研究[J].重型机械,2012,(03):41-46.
[21]刘静安、盛春磊.我国有色金属挤压装备现状及技术创新与发展趋向[J].轻合金加工技术,2012(12):12-16.
[2]李峰,林俊峰,李超等.超硬铝合金无缝管材挤压成形工艺优化.中南大学学报(自然科学版)[J],2011,42(10):3021-3025.
[3]张燕飞,王丽巍,从容.无缝厚壁管材热挤压工艺与模具设计.模具制造[J],2007,7(2):52-54.
[4] Jun Zhang,Junhui Li,Yongchao Hou. R&D of process technology for overlength seamless Aluminum tube indirect extrusion production[A]. Proceedings of the7th international conference on tube hydroforming[C]. Xi’an. China. 2015:332~339.
[5]张君,韩炳涛,黄胜等.大型无缝铝管材固定针挤压工艺研究.重型机械[J],2012,3:41-46.
[6]刘静安.重型挤压机的技术改造和开发实践.轻合金加工技术[J],2004,11:24~28.
[7] Klaus Müller,Adolf Ames,Otto Diegritz,etc. Fundamentals of Extrusion Technology[M]. Giesel Verlag Gmbh. Germany 2004.
[8] K. LAUE&H. STENGER. Extrusion. English translation of revised text[M]. American society for metals,1981.
[9]赵根发,王忠堂,刘劲松等. AZ80镁合金管材热挤压工艺及组织性能研究.沈阳理工大学学报[J],2010,(06):55-58.
[10] Jun Zhang,Hongjuan Yang,Jian Yang. R&D of key technology for internal variable diameter tubes indirect extrusion production[A]//Proceedings of the 7th international conference on tube hydroforming[C]. Xi’an. China. 2015:308-316.Tube hydroforming technology 2105.
[11]董继峰,马重立,谈海娟等. 5052铝合金大直径薄壁热挤压无缝管材的生产工艺研究.轻合金加工技术[J],2014,(03):49-52.
[12]黄胜,张君,杨建,侯永超等.复合定针式双动挤压技术研究[J],2018,(02):1-16.
[13]王祝堂,王治国,卢载浩.中国铝型材挤压工业回眸与展望.轻合金加工技术[J]. 1999,(01):5-9.
[14] Laue K,Stenger H. Extrusion[M]. Ohio:American Society for Metals,1981.
[15]刘静安、谢建新.大型铝合金型材挤压机技术与工模具优化设计[M].北京:冶金工业出版社,2003.
[16]胡智敏,王祝堂.改革开放30年:中国成为工业铝材大挤压机最多的国家.轻合金加工技术[J].2010,38(03):1-12.
[17]张君.大型铝型材挤压先进工艺与装备关键技术研究[R].西安:中国重型机械研究院股份公司,2007.
[18]张君,韩炳涛,于世忠. 125MN油压双动铝材挤压生产线研制[J].有色金属加工,2005,35(02):45-49,55.
[19]谢东刚,张君,侯永超,等.无缝铝管外置液压固定针挤压方法[J].锻压技术,2016,41(11):82-87.
[20]张君,韩炳涛,李正利,黄胜,胡阳虎,唐照环等.大型无缝铝管材固定针挤压工艺研究[J].重型机械,2012,(03):41-46.
[21]刘静安、盛春磊.我国有色金属挤压装备现状及技术创新与发展趋向[J].轻合金加工技术,2012(12):12-16.