正在加载图片...
第12期 王晓飞等:展宽角对楔横轧一次成形气门毛坯心部缺陷的影响 ·1543· tive air valve.China Metalforming Equip Manuf Technol,2003, 缺陷的影响.北京科技大学学报,2006,28(5):464) 38(4):39 [9]Cao F,Yang C P,Zhang K S,et al.Effect of alternating times on (叶杨.汽车气门电镦工艺的改进.锻压装备与制造技术, the interal rarefaction of cross wedge rolling.Forg Stamp Techn- 2003,38(4):39) al,2005,30(4):39 [4]Wang H J,Xia JC,Wang X Y,et al.Process numerical simula- (曹芳,杨翠苹,张康生,等。交变次数对楔横轧心部疏松的影 tion on hot extrusion preforming and final forging of automobile 响.锻压技术,2005,30(4):39) valves.China Metalforming Equip Manuf Technol,2006,41(3):50 [1O]Chen S Y.Analysis of the Experimental Data and the Influence (王海江,夏巨湛,王新云,等.气门热挤压预成形和终锻成形 Rule of the Process Parameter on the Central Rarefaction of Cross 过程模拟.锻压装备与制造技术,2006,41(3):50) Wedge Rolling [Dissertation].Beijing:University of Science and [5]Chen KJ.The numerical simulation on hot extrusion of automobile Technology Beijing,2006 valve.Mech Res Appl,2007,20(1):47 (陈素莹.楔横轧心部缺陷实验数据分析及工艺参数影响规 (陈凯俊.气门挤压成型过程的数值模拟.机械研究与应用, 律研究[学位论文].北京:北京科技大学,2006) 2007,20(1):47) [11]Lou Y Z,Zhang K S,Hu Z H,et al.Analysis of the cause for [6]Hu Z H,Zhang K S,Wang B Y,et al.The Forming Technology the intemal defect by twice cross wedge rolling.I Plast Eng, and Simulation of Shafts with Cross Wedge Rolling.Beijing:Met- 2008,15(3):160 allurgical Industry Press,2004 (娄依志,张康生,胡正襄,等.楔横轧二次楔轧制内部孔腔 (胡正實,张康生,王宝雨,等。楔横轧零件成形技术与模拟仿 产生原因分析.塑性工程学报,2008,15(3):160) 真.北京:治金工业出版社,2004) 12] Cai Y N,Zhang K S,Lou Y Z,et al.Effect of forming angle on ]Pan B G.Analysis of Workpiece Defects Mechanism in Wedge Cross central defect of twice cross wedge rolling.Forg Stamp Technol, Wedge Rolling [Dissertation].Beijing:University of Science and 2008,33(3):68 Technology Beijing,1983 (蔡亚宁,张康生,娄依志,等.成形角对楔横轧二次楔轧制 (潘必刚.楔横轧轧件缺陷机理研究[学位论文].北京:北京 心部缺陷的影响,锻压技术,2008,33(3):68) 科技大学,1983) [13]He WW,Zhang K S,Jia Z,et al.Experimental study on inter- [8]Yang C P,Zhang K S,Liu J P,et al.Internal defects in rolled nal defect of heavy section shrinkage workpiece under one cross pieces during three-oll cross wedge rolling.J Unir Sci Technol wedge rolling.Forg Stamp Technol,2009,34(2):27 Beijing,2006,28(5):464 (何巍巍,张康生,贾震,等.大断面收缩率对一次楔入轧件 (杨翠萍,张康生,刘晋平,等.三辊楔横轧应力应变场对内部 心部缺陷的实验研究.锻压技术,2009,34(2):27)第 12 期 王晓飞等: 展宽角对楔横轧一次成形气门毛坯心部缺陷的影响 tive air valve. China Metalforming Equip Manuf Technol,2003, 38( 4) : 39 ( 叶杨. 汽车气门电镦工艺的改进. 锻压装备与制造技术, 2003,38( 4) : 39) [4] Wang H J,Xia J C,Wang X Y,et al. Process numerical simula￾tion on hot extrusion preforming and final forging of automobile valves. China Metalforming Equip Manuf Technol,2006,41( 3) : 50 ( 王海江,夏巨谌,王新云,等. 气门热挤压预成形和终锻成形 过程模拟. 锻压装备与制造技术,2006,41( 3) : 50) [5] Chen K J. The numerical simulation on hot extrusion of automobile valve. Mech Res Appl,2007,20( 1) : 47 ( 陈凯俊. 气门挤压成型过程的数值模拟. 机械研究与应用, 2007,20( 1) : 47) [6] Hu Z H,Zhang K S,Wang B Y,et al. The Forming Technology and Simulation of Shafts with Cross Wedge Rolling. Beijing: Met￾allurgical Industry Press,2004 ( 胡正寰,张康生,王宝雨,等. 楔横轧零件成形技术与模拟仿 真. 北京: 冶金工业出版社,2004) [7] Pan B G. Analysis of Workpiece Defects Mechanism in Wedge Cross Wedge Rolling[Dissertation]. Beijing: University of Science and Technology Beijing,1983 ( 潘必刚. 楔横轧轧件缺陷机理研究[学位论文]. 北京: 北京 科技大学,1983) [8] Yang C P,Zhang K S,Liu J P,et al. Internal defects in rolled pieces during three-roll cross wedge rolling. J Univ Sci Technol Beijing,2006,28( 5) : 464 ( 杨翠萍,张康生,刘晋平,等. 三辊楔横轧应力应变场对内部 缺陷的影响. 北京科技大学学报,2006,28( 5) : 464) [9] Cao F,Yang C P,Zhang K S,et al. Effect of alternating times on the internal rarefaction of cross wedge rolling. Forg Stamp Techn￾ol,2005,30( 4) : 39 ( 曹芳,杨翠苹,张康生,等. 交变次数对楔横轧心部疏松的影 响. 锻压技术,2005,30( 4) : 39) [10] Chen S Y. Analysis of the Experimental Data and the Influence Rule of the Process Parameter on the Central Rarefaction of Cross Wedge Rolling[Dissertation]. Beijing: University of Science and Technology Beijing,2006 ( 陈素莹. 楔横轧心部缺陷实验数据分析及工艺参数影响规 律研究[学位论文]. 北京: 北京科技大学,2006) [11] Lou Y Z,Zhang K S,Hu Z H,et al. Analysis of the cause for the internal defect by twice cross wedge rolling. J Plast Eng, 2008,15( 3) : 160 ( 娄依志,张康生,胡正寰,等. 楔横轧二次楔轧制内部孔腔 产生原因分析. 塑性工程学报,2008,15( 3) : 160) [12] Cai Y N,Zhang K S,Lou Y Z,et al. Effect of forming angle on central defect of twice cross wedge rolling. Forg Stamp Technol, 2008,33( 3) : 68 ( 蔡亚宁,张康生,娄依志,等. 成形角对楔横轧二次楔轧制 心部缺陷的影响,锻压技术,2008,33( 3) : 68) [13] He W W,Zhang K S,Jia Z,et al. Experimental study on inter￾nal defect of heavy section shrinkage workpiece under one cross wedge rolling. Forg Stamp Technol,2009,34( 2) : 27 ( 何巍巍,张康生,贾震,等. 大断面收缩率对一次楔入轧件 心部缺陷的实验研究. 锻压技术,2009,34( 2) : 27) ·1543·
<<向上翻页
©2008-现在 cucdc.com 高等教育资讯网 版权所有