ansys激光扫描焊接

单位制:米、秒、摄氏度/COMANSYS RELEASE 10.0 UP20050718 00:09:52
11/26/2007 /CONFIG NRES 5000 /PREP7 /VIEW1123 /ANG1 /REPFAST 指定单元ET1SOLID70 MPTEMP MPTEMP10 MPDATADENS17850 MPTEMP MPTEMP120 MPTEMP2300 MPTEMP3900 MPTEMP41400 MPTEMP52000 MPDATAKXX118.6 MPDATAKXX121.4 MPDATAKXX128.4 MPDATAKXX133.9 MPDATAKXX148 MPTEMP MPTEMP120 MPTEMP2600 MPTEMP3800 MPTEMP41400
MPTEMP52000 MPDATAC1502 MPDATAC1612 MPDATAC1635 MPDATAC1659 MPDATAC1670 MPTEMP MPTEMP120 MPTEMP21300 MPTEMP31410 MPTEMP41440 MPTEMP51550 MPTEMP62000 MPDATAENTH17.88e7 MPDATAENTH16.131e9 MPDATAENTH17.347e9 MPDATAENTH19.145e9 MPDATAENTH11.03e10 MPDATAENTH11.272e10 定义常量WidthBase0.025 宽度HeightBase0.02 基底高度Length0.09 长度WidthClad0.0015 宽度HeightDeposition0.00375 覆层高度Layer15 层数HeightCladHeightDeposition/layer dt0.0001 小量Temp20 环境温度InitTemp300 初始温度CoffConv30 对流换热系数定义常量Velocity0.003 扫描速度StepDis0.0015 每个载荷步位移LaserPower700 激光功率Radius0.0015 激光光斑半径Area3.14159265Radius2 激光光斑面积Factor0.3 吸收因子StepTimeStepDis/Velocity 每个载荷步时间TotalTimeLengthRadius2/Velocity 载荷持续时间扫描一层StepNumLengthRadius2/StepDis 载荷步数建模
BLOCK0Length0-0.00660WidthClad BLOCK0Length0-0.0066WidthClad0.0067 BLOCK0Length-0.0066-HeightBase0WidthClad K 00WidthBase K Length0WidthBase K 0-HeightBaseWidthBase K Length-HeightBaseWidthBase V 16 13 27 25 15 14 28 26 V 24 21 27 13 23 22 28 14 BLOCK0Length0HeightDeposition0WidthClad VGLUEALL NUMCMPALL 划分网格LSEL S LOC Y dt HeightDeposition-dt 高度方向LESIZE ALL Layer LSELSLOCY-DT-0.0066DT LSELRLOCX0 LESIZEALL42 LSELSLOCY-DT-0.0066DT LSELRLOCXLength LESIZEALL40.5
LSELSLOCY-0.0066-DT-HeightBaseDT LSELR LOC Z 0 WidthBase-DT LESIZEALL42 LSELSLOCY-0.0066-DT-HeightBaseDT LSELR LOC Z WidthBase LESIZEALL40.5 LSEL S LOC X dt Length-dt 长度方向LESIZE ALL
Length/StepDis LSEL S LOC Z dt WidthClad-dt 宽度方向LESIZE ALL 1 LSELSLOCZWidthCladDT0.0067-DT LESIZEALL4
LSELSLOCZ0.0067DTWidthBase-DT LSELRLOCY-DT-HeightBase LESIZEALL42 LSELSLOCZ0.0067DTWidthBase-DT LSELRLOCY0 LESIZEALL40.5 VSELSLOCY0HeightDeposition 网格划分TYPE1 MAT1 MSHAPE03D MSHKEY1 VMESHALL VSELSLOCY-10 网格划分TYPE1 MAT1 MSHAPE03D MSHKEY1 VMESHALL ALLSELALL 基底边界条件、初始条件NSEL S LOC Y -HeightBase 0 基底初始温度ICALLTEMPInitTemp ALLSELALL NSEL S LOC Y -HeightBase 0
基底侧面换热边界条件NSEL R LOC Z WidthBase SF ALL CONV CoffConv Temp ALLSELALL NSEL S LOC Y -HeightBase 0 基底左端面换热边界条件NSEL R LOC X 0 SF ALL CONV CoffConv Temp ALLSELALL NSEL S LOC Y -HeightBase 0 基底右端面换热边界条件NSEL R LOC X Length SF ALL CONV CoffConv Temp ALLSELALL NSEL S LOC Y 0 基底上表面换热边界条件NSEL R LOC Z WidthClad WidthBase SF ALL CONV CoffConv Temp ALLSELALL FINISH /SOLU
瞬态分析参数设置ANTYPE4 分析类型瞬态TRNOPTFULL 求解方法完全的
N-R方法LNSRCH on DELTIM0.010.0010.05 载荷子步默认子步时间步长、最小、最大——载荷步为0.333 NSUBST 4 CNVTOLHEAT 0.0120.000001 收敛准则控制热流OUTRESNSOLLAST 结果输出所有杀死单元NSEL S LOC Y 0 HeightDeposition 杀死熔覆层单元ESLN S 1 ALL EKILLALL ALLSELALL ESELSLIVE EPLOT ESELSLIVE 激活单元的上表面指定为对流换热边条NSLES1 NSELRLOCY0 NSELRLOCZ0Radius SFALLCONVCoffConvTemp ALLSELALL 预热DO i 1 2 mmodi2 IFmEQ1THEN 如果为奇数层向右扫描DO k 1 StepNum 1 TIMETotalTimei-1StepTimek 载荷步结束时间KBC 1 载荷步内载荷随时间分布常数LeftXStepDisk-1 RightXStepDisk NSEL S LOC Y 0 ESEL S LIVE ESLN R 0 NSLE S 1 NSEL R LOC x RightX-2Radius RightX NSEL R LOC Z 0 Radius 激活单元的上
表面加热流密度ESLN S 1 SFE ALL 4 HFLUX LaserPowerFactor/Area ALLSEL ALL SOLVE SAVE SFEDELEALL4HFLUX 删除热流密度载荷ALLSEL ALL ESELSLIVE 激活单元的上表面指定为对流换热边条NSLES1 NSELRLOCY0 NSEL R LOC x LeftX-2StepDis RightX-2StepDis NSEL R LOC Z O Radius SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE EPLOT ENDDO ELSE 如果为偶数层向左扫描DO k 1 StepNum 1 TIMETotalTimei-1StepTimek 载荷步结束时
间KBC 1 载荷步内载荷随时间分布常数LeftXLength-StepDisk
RightXLength-StepDisk-1 NSEL S LOC Y 0 ESEL S LIVE ESLN R 0 NSLE S 1 NSEL R LOC x RightX-2Radius RightX NSEL R LOC Z 0 Radius 激活单元的上表面加热流密度ESLN S 1 SFE ALL 4 HFLUX LaserPowerFactor/Area ALLSEL ALL SOLVE SAVE SFEDELEALL4HFLUX 激活单元的上表面删除载荷ALLSEL ALL ESELSLIVE 激活单元的上表面指定为对流换热边条NSLES1 NSELRLOCY0 NSEL R LOC x LeftX-2StepDis RightX-2StepDis NSEL R LOC Z O Radius SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE EPLOT ENDDO ENDIF ENDDO ESELSLIVE EPLOT 熔覆DO i 1 Layer 1 mmodi2 IFmEQ1THEN 如果为奇数层向右扫描DO k 1 StepNum 1 TIMETotalTimei1StepTimek 载荷步结束时间KBC 1 载荷步内载荷随时间分布常数LeftXStepDisk-1 RightXStepDisk NSEL S LOC Y HeightDeposition/Layeri-1 HeightDeposition/Layeri NSEL R LOC x LeftX RightX ESLN S 1 EALIVEALL ALLSEL ALL NSEL S LOC Y
HeightDeposition/Layeri-1 HeightDeposition/Layeri NSEL R LOC x RightX-2Radius RightX NSEL R LOC Z 0 Radius 激活单元的上表面加热流密度ESLN S 1 SFE ALL 4 HFLUX LaserPowerFactor/Area ALLSEL ALL ESELSLIVE 激活单元的表面
如果包含左端面指定为对流换热边条NSLES1 NSELRLOCX0 NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE 激活单元的表面如果包含
右端面指定为对流换热边条NSLES1 NSELRLOCXLength NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE 激活单元的侧面指定为对
流换热边条NSLES1 NSELRLOCZWidthClad NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL SOLVE SAVE SFEDELEALL4HFLUX
删除热流密度载荷ALLSEL ALL ESELSLIVE 激活单元的上表面指定为对流换热边条NSLES1 NSELRLOCYHeightDeposition/Layeri NSEL R LOC x LeftX-2StepDis RightX-2StepDis SFALLCONVCoffConvTemp ALLSELALL NSELSLOCYHeightDeposition/Layeri-1 激活单元的下表面删除对流换热边条ESEL S LIVE ESLN R 0 NSLE S 1 NSEL R LOC x LeftX-2StepDisRightX-2StepDis NSEL R LOC Z 0 Radius NSEL U LOC Y HeightDeposition/Layeri ESLN S 1 NSEL R LOC YHeightDeposition/Layeri-1 SFDELE ALL CONV ALLSELALL ESELSLIVE EPLOT ENDDO ELSE 如果为偶数层向左扫描DO k 1 StepNum 1
TIMETotalTimei1StepTimek 载荷步结束时间KBC 1 载荷步内载荷随时间分布常数LeftXLength-StepDisk RightXLength-StepDisk-1 NSEL S LOC Y HeightDeposition/Layeri-1 HeightDeposition/Layeri NSEL R LOC x LeftX RightX ESLN S 1 EALIVEALL ALLSEL ALL NSEL S LOC Y HeightDeposition/Layeri-1 HeightDeposition/Layeri NSEL R LOC x LeftX LeftX2Radius NSEL R LOC Z 0 Radius 激活单元的上表面加热流密度ESLN S 1 SFE ALL 4 HFLUX LaserPowerFactor/Area ALLSEL ALL ESELSLIVE 激活单元的表面如果包含左端面指定为对流换热边条NSLES1 NSELRLOCX0 NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE 激活单元的表面如果包含右端面指定为对流换热边条NSLES1 NSELRLOCXLength NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL ESELSLIVE 激活单元的侧面指定为对流换热边条NSLES1 NSELRLOCZWidthClad NSELRLOCYHeightDeposition/Layeri-1 HeightDeposition/Layeri SFALLCONVCoffConvTemp ALLSELALL SOLVE SAVE SFEDELEALL4HFLUX
激活单元的上表面删除载荷ALLSEL ALL ESELSLIVE 激活单元的上表面指定为对流换热边条NSLES1 NSELRLOCYHeightDeposition/Layeri NSEL R LOC x
LeftX2StepDis RightX2StepDis SFALLCONVCoffConvTemp ALLSELALL NSELSLOCYHeightDeposition/Layeri-1 激活单元的下表面删除对流换热边条ESEL S LIVE ESLN R 0 NSLE S 1 NSEL R LOC x LeftX2StepDisRightX2StepDis NSEL R LOC Z 0 Radius NSEL U LOC Y HeightDeposition/Layeri ESLN S 1 NSEL R LOC YHeightDeposition/Layeri-1 SFDELE ALL CONV ALLSELALL ESELSLIVE EPLOT ENDDO ENDIF ENDDO ESELSLIVE EPLOT 冷却100s DO k 1 2 1 TIMETotalTimeLayer250k 载荷步结束时间NSUBST 5 KBC 1 SOLVE SAVE ENDDO 1000s DO k 1 9 1 TIMETotalTimeLayer2100100k 载荷步结束时间NSUBST 5 KBC 1 SOLVE SAVE ENDDO 3000s DO k 1 10 1 TIMETotalTimeLayer21000200k 载荷步结束时间NSUBST 5 KBC 1 SOLVE SAVE ENDDO 10000s DO k 1 14 1 TIMETotalTimeLayer23000500k 载荷步结束时间NSUBST 5 KBC 1 SOLVE SAVE ENDDO FINISH。