月向哲等：芯棒直径对楔横轧5C21M9Ni4N空心气门壁厚均匀性的影响规律 ·275· wedge rolling for preform hollow valves.Int J Ade Manuf Technol, [12]Yang C P,Hu Z H.Research on the ovality of hollow shafts in 2016,86(9):2621 cross wedge rolling with mandrel.Int I Ade Manuf Technol, [2]Ji H C,Liu J P,Wang B Y,et al.Cross-wedge rolling of a 2016,83(1):67 4C9Si2 hollow valve:explorative experiment and finite element [13]Ding W,Zhang K S.Yang C P.et al.Study on the ovality of simulation.Int J Ade Manuf Technol,2015,77(1):15 hollow shafts with equal inner diameter formed by cross wedge [3]Hu Z H,Zhang K S,Wang B Y,et al.Forming Technology and rolling.J Plast Eng,2010,17(3):27 Simulation of Cross Wedge Rolling.Beijing:Metallurgical Industry (丁韩，张康生，杨翠苹，等.楔横轧成形等内径空心轴的椭 Pe55,2004 圆度影响规律.塑性工程学报，2010,17(3)：27) (胡正寰，张康生，王宝雨，等.楔横轧零件成形技术与模拟 [14)Jiang Y,Wang B Y.Effect of mandrel on forming quality and 仿真.北京：冶金工业出板社，2004) rolling force of eross wedge rolling for thick-wall hollow axle. [4]Yang C P,Hu Z H.Influence of the flattening deformation on the Plast Eng,2012,19(6):19 forming of hollow parts in eross-wedge rolling.Trans Beijing Inst (江洋，王宝雨.芯棒对楔横轧厚壁空心轴成形质量及轧制 Technol,2014,34(9):881 力的影响.塑性工程学报，2012,19(6)：19) (杨翠苹，胡正寰.楔横轧空心件压扁变形对成形的影响.北 [15]Jonas J J,Sellars C M,Tegart W J M G.Strength and structure 京理工大学学报，2014,34(9)：881) under hot working condition.Metall Rev,1969,14(1):1 [5]Urankar S,Lovell M,Morrow C,et al.Development of a critical [16]Shi H,MeLaren A J,Sellars C M,et al.Constitutive equations friction model for cross wedge rolling hollow shafts.J Mater for high temperature flow stress of aluminum alloys.Mater Sci Process Technol,2006,177(1-3):539 Technol,.1997,13(3):210 [6]Urankar S,Lovell M,Morrow C,et al.Establishment of failure [17]Wen S Z,Huang P.Principles of Tribology.Beijing:Tsinghua conditions for the cross-wedge rolling of hollow shafts.J Mater University Press,2002 Process Technol,2006,177(1):545 (温诗铸。黄平.摩擦学原理.北京：清华大学出版社， [7]Pater Z,Bartnicki J,Samolyk G.Numerical modelling of cross- 2002) wedge rolling process of ball pin.J Mater Process Technol,2005, [18]Zheng S H,Shu X D,Sun B S,et al.Wall thickness uniformity 164-165:1235 of railway hollow shafts by cross-wedge rolling.Chin Eng, [8]Bartnicki J,Pater Z.Numerical simulation of three-rolls cross- 2015,37(5):648 wedge rolling of hollowed shaft.I Mater Process Technol,2005 (郑书华，束学道，孙宝寿，等.楔横轧多楔轧制高铁空心车 164-165:1154 轴壁厚均匀性.工程科学学报，2015,37(5)：648) [9]Ding W,Yang C P.Zhang K S,et al.Thermomechanical coupled [19]Wang X F,Zhang K S,Liu J P.Study of the Key Technology of numerical simulation on cross wedge rolling of hollow shaft parts 21-4N Valve Preforming by Cross Wedge Rolling Dissertation ] with equal inner diameter.J Unin Sci Technol Beijing,2010,32( Beijing:University of Science and Technology Beijing,2012 4):525 (王晓飞，张康生，刘晋平.楔横轧21-4N气门制坯关键技 (丁韡，杨翠苹，张康生，等.楔横轧等内径空心轴的热力耦 术研究[学位论文].北京：北京科技大学，2012) 合数值模拟.北京科技大学学报，2010,32(4)：525) [20]Huang J H,Liu J P,Wang B Y,et al.Process research on [10]Chen E P.Yang Y M,Wang M T,et al.Compare and analysis 4Cr9Si2 martensite steel valve in cross-wedge rolling.J Cent of the forming process of hollow part with mandrel and without South Unin Sci Technol,2013,44(7):2744 mandrel by 3-roll cross wedge rolling.J Plast Eng,2008,15( (黄江华，刘晋平，王宝雨，等.4C9S2马氏体钢气门楔横轧工 4):81 艺研究.中南大学学报（自然科学版），2013,44(7)：2744) (陈恩平，杨永明，王敏婷，等.空心件带芯棒轧制与空心轧 [21]Zhou J.Shen B Z,Han Z Q.et al.Numerical simulation on 制成形过程的比较分析.塑性工程学报，2008,15(4)：81) temperature field of hot strip in finish rolling process.ron Steel [11]Yang C P,Zhang K S,Hu Z H.Numerical simulation study on Res,2003,15(2):14 the cause of ellipse generation in two-roll cross wedge rolling the (周进，沈丙振，韩志强，等.精轧区热轧带钢温度场的数 hollow parts with uniform inner diameter.J Univ Sci Technol 值模拟.钢铁研究学报，2003,15(2)：14) Beng,2012,34(12):1426 [22]Yang H B,Cao JG,Li H B.Introduction of Elasticity and Plas- (杨翠苹，张康生，胡正寰.两辊楔横轧等内径空心轴产生 ticity.Beijing:Tsinghua University Press,2011 椭圆原因的数值模拟研究.北京科技大学学报.2012,34 (杨海波，曹建国，李洪波.弹性与塑性力学简明教程.北 (12):1426) 京：清华大学出版社，2011)闫向哲等: 芯棒直径对楔横轧 5Cr21Mn9Ni4N 空心气门壁厚均匀性的影响规律 wedge rolling for preform hollow valves. Int J Adv Manuf Technol, 2016, 86(9): 2621 [2] Ji H C, Liu J P, Wang B Y, et al. Cross鄄wedge rolling of a 4Cr9Si2 hollow valve: explorative experiment and finite element simulation. Int J Adv Manuf Technol, 2015, 77(1): 15 [3] Hu Z H, Zhang K S, Wang B Y, et al. Forming Technology and Simulation of Cross Wedge Rolling. Beijing: Metallurgical 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) [4] Yang C P, Hu Z H. Influence of the flattening deformation on the forming of hollow parts in cross鄄wedge rolling. Trans Beijing Inst Technol, 2014, 34(9): 881 (杨翠苹, 胡正寰. 楔横轧空心件压扁变形对成形的影响. 北 京理工大学学报, 2014, 34(9): 881) [5] Urankar S, Lovell M, Morrow C, et al. Development of a critical friction model for cross wedge rolling hollow shafts. J Mater Process Technol, 2006, 177(1鄄3): 539 [6] Urankar S, Lovell M, Morrow C, et al. Establishment of failure conditions for the cross鄄wedge rolling of hollow shafts. J Mater Process Technol, 2006, 177(1): 545 [7] Pater Z, Bartnicki J, Samo覥yk G. Numerical modelling of cross鄄 wedge rolling process of ball pin. J Mater Process Technol, 2005, 164鄄165: 1235 [8] Bartnicki J, Pater Z. Numerical simulation of three鄄rolls cross鄄 wedge rolling of hollowed shaft. J Mater Process Technol, 2005, 164鄄165: 1154 [9] Ding W, Yang C P, Zhang K S, et al. Thermomechanical coupled numerical simulation on cross wedge rolling of hollow shaft parts with equal inner diameter. J Univ Sci Technol Beijing, 2010, 32( 4): 525 (丁韡, 杨翠苹, 张康生, 等. 楔横轧等内径空心轴的热力耦 合数值模拟. 北京科技大学学报, 2010, 32(4): 525) [10] Chen E P, Yang Y M, Wang M T, et al. Compare and analysis of the forming process of hollow part with mandrel and without mandrel by 3鄄roll cross wedge rolling. J Plast Eng, 2008, 15( 4): 81 (陈恩平, 杨永明, 王敏婷, 等. 空心件带芯棒轧制与空心轧 制成形过程的比较分析. 塑性工程学报, 2008, 15(4): 81) [11] Yang C P, Zhang K S, Hu Z H. Numerical simulation study on the cause of ellipse generation in two鄄roll cross wedge rolling the hollow parts with uniform inner diameter. J Univ Sci Technol Beijing, 2012, 34(12): 1426 (杨翠苹, 张康生, 胡正寰. 两辊楔横轧等内径空心轴产生 椭圆原因的数值模拟研究. 北京科技大学学报, 2012, 34 (12): 1426) [12] Yang C P, Hu Z H. Research on the ovality of hollow shafts in cross wedge rolling with mandrel. Int J Adv Manuf Technol, 2016, 83(1): 67 [13] Ding W, Zhang K S, Yang C P, et al. Study on the ovality of hollow shafts with equal inner diameter formed by cross wedge rolling. J Plast Eng, 2010, 17( 3): 27 (丁韡, 张康生, 杨翠苹, 等. 楔横轧成形等内径空心轴的椭 圆度影响规律. 塑性工程学报, 2010, 17(3): 27) [14] Jiang Y, Wang B Y. Effect of mandrel on forming quality and rolling force of cross wedge rolling for thick鄄wall hollow axle. J Plast Eng, 2012, 19(6): 19 (江洋, 王宝雨. 芯棒对楔横轧厚壁空心轴成形质量及轧制 力的影响. 塑性工程学报, 2012, 19(6): 19) [15] Jonas J J, Sellars C M, Tegart W J M G. Strength and structure under hot working condition. Metall Rev, 1969, 14(1): 1 [16] Shi H, McLaren A J, Sellars C M, et al. Constitutive equations for high temperature flow stress of aluminum alloys. Mater Sci Technol, 1997, 13(3): 210 [17] Wen S Z, Huang P. Principles of Tribology. Beijing: Tsinghua University Press, 2002 (温诗铸, 黄平. 摩擦学原理. 北京: 清华大学出版社, 2002) [18] Zheng S H, Shu X D, Sun B S, et al. Wall thickness uniformity of railway hollow shafts by cross鄄wedge rolling. Chin J Eng, 2015, 37(5): 648 (郑书华, 束学道, 孙宝寿, 等. 楔横轧多楔轧制高铁空心车 轴壁厚均匀性. 工程科学学报, 2015, 37(5): 648) [19] Wang X F, Zhang K S, Liu J P. Study of the Key Technology of 21鄄鄄4N Valve Preforming by Cross Wedge Rolling [Dissertation]. Beijing: University of Science and Technology Beijing, 2012 (王晓飞, 张康生, 刘晋平. 楔横轧 21鄄鄄4N 气门制坯关键技 术研究[学位论文]. 北京: 北京科技大学, 2012) [20] Huang J H, Liu J P, Wang B Y, et al. Process research on 4Cr9Si2 martensite steel valve in cross鄄wedge rolling. J Cent South Univ Sci Technol, 2013, 44(7): 2744 (黄江华, 刘晋平, 王宝雨, 等. 4Cr9Si2 马氏体钢气门楔横轧工 艺研究. 中南大学学报(自然科学版), 2013, 44(7): 2744) [21] Zhou J, Shen B Z, Han Z Q, et al. Numerical simulation on temperature field of hot strip in finish rolling process. J Iron Steel Res, 2003, 15(2): 14 (周进, 沈丙振, 韩志强, 等. 精轧区热轧带钢温度场的数 值模拟. 钢铁研究学报, 2003, 15(2):14) [22] Yang H B, Cao J G, Li H B. Introduction of Elasticity and Plas鄄 ticity. Beijing: Tsinghua University Press, 2011 (杨海波, 曹建国, 李洪波. 弹性与塑性力学简明教程. 北 京: 清华大学出版社, 2011) ·275·