自动旋转加入铝板并配钢纹//www.cannycloudtech.com/introduction/process_simulation/self-piercing-riveting//www.cannycloudtech.com/@@site-logo/LS-DYNA-Examples-Logo480x80.png
自动旋转
加入铝板并配钢纹
*BOUNDARY_PRESCRIBED_MOTION_RIGID_ID *CONTACT_2D_AUTOMATIC_SINGLE_SURFACE_ID *CONTROL_ADAPSTEP *CONTROL_ADAPTIVE *CONTROL_TERMINATION *CONTROL_TIMESTEP *DATABASE_BINARY_D3PLOT *DATABASE_BNDOUT *DATABASE_GLSTAT *DATABASE_RCFORC *DATABASE_SLEOUT *DATABASE_SPCFORC *DEFINE_CURVE_TITLE *ELEMENT_SHELL *END *KEYWORD *MAT_RIGID_TITLE *MAT_PIECEWISE_LINEAR_PLASTICITY_TITLE *NODE *PARAMETER *PART *PART_ADAPTIVE_FAILURE *SECTION_SHELL *SET_PART_LIST_TITLE *TITLE
$----------------------------------------------------------------------------- $ $ Example provided by Dr.Daniel Hilding博士Nils Karajan(DYNAMore)$E-Mail:fo@dyamore.de$We:http://www.dyamore.de$Flights,2015dyNAMore北欧AB$ $X------------------------------------------------------------------------------ $X $X 1.运行文件原封不动$X Requires LS-DYNA SMP R7.1.2 (or higher) with single precision $X $X------------------------------------------------------------------------------ $# UNITS: kg / mm / ms / kN / GPa / kNmm $X------------------------------------------------------------------------------ $X *KEYWORD *TITLE $# title $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ CONTROL CARDS (GENERAL) $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *PARAMETER R dtcurv 0.001 R dtplot 0.02 *CONTROL_TERMINATION $# endtim endcyc dtmin endeng endmas 10.0 *CONTROL_TIMESTEP $# dtinit tssfac isdo tslimt dt2ms lctm erode ms1st 0.7 -1.0E-5 $# dt2msf dt2mslc imscl $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ CONTROL CARDS (ADAPTIVITY) $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *CONTROL_ADAPSTEP $# factin dfactr 1.0 0.010 *CONTROL_ADAPTIVE $# adpfreq adptol adpopt maxlvl tbirth tdeath lcadp ioflag 0.30 0.1 8 3 $# adpsize adpass ireflg adpene adpth memory orient maxel $# ladpn90 ladpgh ncfred ladpcl adpctl cbirth cdeath lclvl 1 $# cnla *PART_ADAPTIVE_FAILURE $# pid t 4 0.10 $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ DATABASE CARDS $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *DATABASE_BNDOUT $# dt binary lcur ioopt &dtcurv *DATABASE_RCFORC $# dt binary lcur ioopt &dtcurv *DATABASE_SPCFORC $# dt binary lcur ioopt &dtcurv *DATABASE_SLEOUT $# dt binary lcur ioopt &dtcurv *DATABASE_GLSTAT $# dt binary lcur ioopt &dtcurv *DATABASE_FORMAT $# iform ibinary 1 *DATABASE_BINARY_D3PLOT $# dt lcdt beam npltc psetid &dtplot $# ioopt $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ CONTACT CARDS $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *CONTACT_2D_AUTOMATIC_SINGLE_SURFACE_ID $# cid title 1All to all $# sids sidm sfact freq fs fd dc 1 0.200 $# tbirth tdeath sos som nds ndm cof init *SET_PART_LIST_TITLE Contacting parts $# sid da1 da2 da3 da4 solver 1 MECH $# pid1 pid2 pid3 pid4 pid5 pid6 pid7 pid8 1 2 3 4 5 6 $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ DEFORMABLE PARTS $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *PART $# title Steel Rivet $# pid secid mid eosid hgid grav adpopt tmid 1 1 3 2 *PART $# title Top sheet (aluminum) $# pid secid mid eosid hgid grav adpopt tmid 4 1 4 2 *PART $# title Lower sheet (aluminum) $# pid secid mid eosid hgid grav adpopt tmid 6 1 4 2 *SECTION_SHELL $# secid elform shrf nip propt qr/irid icomp setyp 1 15 4 1 $# t1 t2 t3 t4 nloc marea idof edgset 1.0 *MAT_PIECEWISE_LINEAR_PLASTICITY_TITLE Steel $# mid ro e pr sigy etan fail tdel 3 7.800E-6 210.00 0.300 $# c p lcss lcsr vp 1 $# eps1 eps2 eps3 eps4 eps5 eps6 eps7 eps8 $# es1 es2 es3 es4 es5 es6 es7 es8 *DEFINE_CURVE_TITLE Steel $# lcid sidr sfa sfo offa offo dattyp 1 $# a1 o1 0.000 1.500 0.067 1.600 0.100 1.620 *MAT_PIECEWISE_LINEAR_PLASTICITY_TITLE Aluminum $# mid ro e pr sigy etan fail tdel 4 2.800E-6 70.000 0.300 $# c p lcss lcsr vp 2 $# eps1 eps2 eps3 eps4 eps5 eps6 eps7 eps8 $# es1 es2 es3 es4 es5 es6 es7 es8 *DEFINE_CURVE_TITLE Aluminum $# lcid sidr sfa sfo offa offo dattyp 2 $# a1 o1 0.000 0.073 0.040 0.130 0.100 0.170 0.200 0.200 $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ RIGID PARTS $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *PART $# title Plunger $# pid secid mid eosid hgid grav adpopt tmid 2 2 1 *PART $# title Blank holder $# pid secid mid eosid hgid grav adpopt tmid 5 2 1 *PART $# title Base tool $# pid secid mid eosid hgid grav adpopt tmid 3 2 2 *SECTION_SHELL $# secid elform shrf nip propt qr/irid icomp setyp 2 15 1 1 $# t1 t2 t3 t4 nloc marea idof edgset 1.0 *MAT_RIGID_TITLE Sliding steel part $# mid ro e pr n couple m alias 1 7.800E-6 210.00 0.300 $# cmo con1 con2 1.0 6 7 $# lco or a1 a2 a3 v1 v2 v3 *MAT_RIGID_TITLE Fixed rigid steel part $# mid ro e pr n couple m alias 2 7.800E-6 210.00 0.300 $# cmo con1 con2 1.0 7 7 $# lco or a1 a2 a3 v1 v2 v3 $# $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 $ $ $ BC CARDS $ $ $ $---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8 *BOUNDARY_PRESCRIBED_MOTION_RIGID_ID $# id heading 1Plunger $# pid dof vad lcid sf vid death birth 2 2 2 3 -8.500 $# id heading 2Blank holder $# pid dof vad lcid sf vid death birth 5 2 2 4 -0.500 *DEFINE_CURVE_TITLE Tool motion plunger $# lcid sidr sfa sfo offa offo dattyp 3 $# a1 o1 0.000 0.000 10.000 1.000 100.000 1.000 *DEFINE_CURVE_TITLE Tool motion holder $# lcid sidr sfa sfo offa offo dattyp 4 $# a1 o1 0.000 0.000 1.000 1.000 100.000 1.000 *END