沉积铜箔用阴极辊钛环轧制驱动辊转速研究
|
摘要
基于有限元模拟软件Deform-3D和三维造型软件建立有限元模型进行模拟。选取不同的驱动辊转速(1.75 rad/s、2.25 rad/s、2.75 rad/s、3.25 rad/s)针对模拟结果考虑不同的驱动辊转速对环坯温度场、等效应变、环件表面微观组织以及成形性能的影响。综合分析得出环坯轧制过程中驱动辊的最佳转速为1.75 rad/s,并进行了实际生产验证,验证结果与模拟结果吻合。
The ring rolling simulation was made based on the finite element software Deform-3D and 3D modeling software. Different rotation speeds(1. 75 rad/s,2. 25 rad/s,2. 75 rad/s and 3. 25 rad/s) were selected to analyze the effects of rotation speeds on the temperature field,effective strain and the microstructure and formability of the ring. The simulation results showed the best rotation speed was 1. 75 rad/s,and was verified by actual production,and the verified results agreed with the simulation results.
The ring rolling simulation was made based on the finite element software Deform-3D and 3D modeling software. Different rotation speeds(1. 75 rad/s,2. 25 rad/s,2. 75 rad/s and 3. 25 rad/s) were selected to analyze the effects of rotation speeds on the temperature field,effective strain and the microstructure and formability of the ring. The simulation results showed the best rotation speed was 1. 75 rad/s,and was verified by actual production,and the verified results agreed with the simulation results.
引文
[1]涂思京,闰晓东,赵月红,等.电解铜箔表面光亮带产生原因的研究[J].稀有金属.2003.27(4):464—466.
[2]Seol KW,Choe B H,Lee Y K,et al.Effect of metals on the mechanical properties of copper[J].Mater Sci Forum,2003,426/432:3715.
[3]Choe B H,Seol K W,Jeannette J A,et al.Copper electrochemistry and electro deposition[C].LiMAT-2003,Pohang:Postech,2004:237.
[4]Grosgogeat B,Reclaru L,Lissac M,et al.Measurement and evaluation of galvanic corrosion between titanium/Ti6Al4V implants and dental alloys by electrochemical techniques and auger spectrometry[J].Biomaterilas,1999(20):933—938.
[5]Rohly K,Istephanous N,Belu A,et al.Oxide films on metallic biomaterials:Myths,facts and opportunities[J].Mater Sci Forum 2003,30(17):426—432.
[6]Wang M,Yang H,Guo L G,et al.Effects and optimization of roll sizes in hot rolling of large rings of titanium alloy[J].Rare Metal Materials and Engineering.2009,38(3):0393—0397.
[7]赖秀东,鲁世强,王克鲁,等.导向辊位置角对Ti3Al基合金环轧过程影响规律的数值模拟研究[J].热加工工艺.2012,41(23):71—74.
[8]蒋涛.典型环件轧制温度的传导分析[J].牡丹江教育学院学报.2013,139(3):149—150.
[9]彭亚亚,宋亚东,曾旭东,等.环件径轴向轧制中轴向爬升机制与抑制方法研究[J].中国机械工程.2013,24(12):1665—1670.
[10]李兰云,杨合,郭良刚,等.芯辊进给速度对环件冷轧工艺的影响规律[J].机械科学与技术.2005,24(7):808—811.
[11]陈志刚,菅海燕,宋涛.大型钛环的轧制[J].锻压技术,1994,(5):43—45.
[12]华林.环件轧制的极限参数[J].兵器材料科学与工程,1994,17(6):26—30.
[13]刘东,万自永,付明杰,等.径/轴双向轧制过程中环件的运动学分析[J].中国机械工程,2008,19(4):466—469.
[14]何书林,马宝军,丁珊琦,等.钛及钛合金环材轧制技术[J].钛工业进展,2006,23(4):27—29.
[15]华林.环件轧制成形规律和毛坯设计方法[J].农业机械学报,1994,25(3):92—96.
[16]华林,潘利波,兰箭.大型环件的径轴向轧制工艺模拟和研究[J].中国机械工程,2006,17(19):2020—2023.
[17]吴茂加,朱德芳,胡德政,等.钛及其合金在热轧过程中的温降模型[J].稀有金属材料与工程,1996,25(5):28—29.
[18]韩亚玮,苏娟华,任凤章,等.应用LaasraouiJonas位错密度模型模拟工业纯钛微观组织演变[J].材料热处理学报,2014,35(11):210—214.
[2]Seol KW,Choe B H,Lee Y K,et al.Effect of metals on the mechanical properties of copper[J].Mater Sci Forum,2003,426/432:3715.
[3]Choe B H,Seol K W,Jeannette J A,et al.Copper electrochemistry and electro deposition[C].LiMAT-2003,Pohang:Postech,2004:237.
[4]Grosgogeat B,Reclaru L,Lissac M,et al.Measurement and evaluation of galvanic corrosion between titanium/Ti6Al4V implants and dental alloys by electrochemical techniques and auger spectrometry[J].Biomaterilas,1999(20):933—938.
[5]Rohly K,Istephanous N,Belu A,et al.Oxide films on metallic biomaterials:Myths,facts and opportunities[J].Mater Sci Forum 2003,30(17):426—432.
[6]Wang M,Yang H,Guo L G,et al.Effects and optimization of roll sizes in hot rolling of large rings of titanium alloy[J].Rare Metal Materials and Engineering.2009,38(3):0393—0397.
[7]赖秀东,鲁世强,王克鲁,等.导向辊位置角对Ti3Al基合金环轧过程影响规律的数值模拟研究[J].热加工工艺.2012,41(23):71—74.
[8]蒋涛.典型环件轧制温度的传导分析[J].牡丹江教育学院学报.2013,139(3):149—150.
[9]彭亚亚,宋亚东,曾旭东,等.环件径轴向轧制中轴向爬升机制与抑制方法研究[J].中国机械工程.2013,24(12):1665—1670.
[10]李兰云,杨合,郭良刚,等.芯辊进给速度对环件冷轧工艺的影响规律[J].机械科学与技术.2005,24(7):808—811.
[11]陈志刚,菅海燕,宋涛.大型钛环的轧制[J].锻压技术,1994,(5):43—45.
[12]华林.环件轧制的极限参数[J].兵器材料科学与工程,1994,17(6):26—30.
[13]刘东,万自永,付明杰,等.径/轴双向轧制过程中环件的运动学分析[J].中国机械工程,2008,19(4):466—469.
[14]何书林,马宝军,丁珊琦,等.钛及钛合金环材轧制技术[J].钛工业进展,2006,23(4):27—29.
[15]华林.环件轧制成形规律和毛坯设计方法[J].农业机械学报,1994,25(3):92—96.
[16]华林,潘利波,兰箭.大型环件的径轴向轧制工艺模拟和研究[J].中国机械工程,2006,17(19):2020—2023.
[17]吴茂加,朱德芳,胡德政,等.钛及其合金在热轧过程中的温降模型[J].稀有金属材料与工程,1996,25(5):28—29.
[18]韩亚玮,苏娟华,任凤章,等.应用LaasraouiJonas位错密度模型模拟工业纯钛微观组织演变[J].材料热处理学报,2014,35(11):210—214.