[求助]两不同尺寸材料粘何后，为何无法网格呢，有人可以帮帮我吗
我的模型设定由右边往左边属,压电片(solid5),铝片(solid45),压电片(solid5),铝杆(solid45),由于无法一各材料一各材料的进行体积网格,
所以我就打算先在这各连接面处先用mesh200进行"面积网格",面网格后,再个别进行体积网格.
(1)首先,由右边往左数的4个连接面进行网格(mesh200)--->可面积网格
(2)接下来进行体积网格--->无法网格,
仅显示
structural elements without nodes usually produce much more
accurate results in quad or brick shape
或是volume 9 has invalid toppology for mapped brick meshing
请问这位,为何这样还是无法网格呢?书上对于不同尺寸的连接体不都是这样进行网格化的吗?
请各位大哥帮我回答一下,我及着解决,谢谢
下面是我的命令流,如大哥想了解详细可以试试看
/BATCH
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/COM,ANSYS RELEASE 10.0 UP20050718
/input,menust,tmp,'',,,,,,,,,,,,,,,,1
/GRA,POWER
/GST,ON
/PLO,INFO,3
/GRO,CURL,ON
/CPLANE,1
/REPLOT,RESIZE
WPSTYLE,,,,,,,,0
/PREP7
cylind,0,0.0025,0,0.0002,0,360
cylind,0,0.00275,0.0002,0.0003,0,360
cylind,0,0.0025,0.0003,0.0005,0,360
cylind,0,0.00065,0.0005,0.0170,0,360
/TITLE,TULAMOTOR
/UNITS,SI
ET,1,SOLID5,3 ! (PIEZO )3-D COUPLED-FIELD SOLID, PIEZO OPTION
ET,2,SOLID45 ! ALUMINUM ELEMENT TYPE
ET,3,SOLID45
ET,4,MESH200
KEYOPT,4,1,6
KEYOPT,4,2,0
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,1,,7730 !piezo
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,PERX,1,,993.55 !piezo材料perx
TB,PIEZ,1,,,0
TBMODIF,1,1,0
TBMODIF,1,2,0
TBMODIF,1,3,-6.1
TBMODIF,2,1,0
TBMODIF,2,2,0
TBMODIF,2,3,-6.1
TBMODIF,3,1,0
TBMODIF,3,2,0
TBMODIF,3,3,15.7
TBMODIF,4,1,0
TBMODIF,4,2,0
TBMODIF,4,3,0
TBMODIF,5,1,0
TBMODIF,5,2,0
TBMODIF,5,3,0
TBMODIF,6,1,0
TBMODIF,6,2,0
TBMODIF,6,3,0
!//////////////////////
TB,ANEL,1,1,21,0
TBTEMP,0
TBDATA,,1.28E011,6.8E010,6.6E010,0,0,0
TBDATA,,1.28E011,6.6E010,0,0,0,1.1E011
TBDATA,,0,0,0,2.1E010,0,0
TBDATA,,2.1E010,0,2.1E010,,,
!/////////////////////////////
MP,EX,2,7.1705E10 ! ALUMINUM MODULUS OF ELASTICITY (ref_adams)
MP,NUXY,2,0.33 ! ALUMINUM POISSON RATIO (ref_adams)
MP,DENS,2,2740 ! ALUMINUM DENSITY (ref_adams)
!//////////////////////////////
MP,EX,3,7.1705E10 ! ALUMINUM MODULUS OF ELASTICITY (ref_adams)
MP,NUXY,3,0.33 ! ALUMINUM POISSON RATIO (ref_adams)
MP,DENS,3,2740 ! ALUMINUM DENSITY (ref_adams)
!*****no_up
/DIST,1,1.08222638492,1
/REP,FAST
!*****no_down
SAVE
!***************20080622ansysmotor_1
FLST,2,4,6,ORDE,2
FITEM,2,1
FITEM,2,-4
VGLUE,P51X
SAVE
SAVE
SAVE
SAVE
!***************20080622ansysmotor_2
/USER,1
/VIEW,1, -0.404532238754 ,0.186003680278 ,0.895408453574
/ANG, 1,-2.65776549645
/REPLO
/VIEW,1,0.804616876889 ,0.327863988794 , -0.495072607076
/ANG, 1, 38.0312852178
/REPLO
/AUTO,1
/REP,FAST
/USER,1
/VIEW,1,0.386675248717E-01,0.734070276724 , -0.677971718696
/ANG, 1, 69.4713769866
/REPLO
/DIST,1,0.729,1
/REP,FAST
/DIST,1,0.729,1
/REP,FAST
VSEL,S, , , 1
/DIST,1,1.08222638492,1
/REP,FAST
CM,pie2,VOLU
/DIST,1,1.08222638492,1
/REP,FAST
/DIST,1,1.08222638492,1
/REP,FAST
ALLSEL,ALL
VPLOT
/VIEW,1,0.222275247791E-01,0.956475168867 , -0.290965957603
/ANG, 1, 68.6742603501
/REPLO
VSEL,S, , , 6
/DIST,1,1.08222638492,1
/REP,FAST
CM,al2,VOLU
ALLSEL,ALL
VPLOT
/VIEW,1, -0.633960625879E-01,0.970176142714 ,0.233964081341
/ANG, 1,-122.796448490
/REPLO
VSEL,S, , , 5
/DIST,1,1.08222638492,1
/REP,FAST
CM,pie3,VOLU
/DIST,1,1.08222638492,1
/REP,FAST
ALLSEL,ALL
VPLOT
VSEL,S, , , 4
/DIST,1,1.08222638492,1
/REP,FAST
CM,al3,VOLU
ALLSEL,ALL
VPLOT
SAVE
!********************************************************************20080622ansysmotor_3
cmsel,s,pie2
/DIST,1,1.08222638492,1
/REP,FAST
/FOC,1,0.3,,,1
/REP,FAST
/FOC,1,0.3,,,1
/REP,FAST
/FOC,1,0.3,,,1
/REP,FAST
/DIST,1,0.729,1
/REP,FAST
/DIST,1,0.729,1
/REP,FAST
/DIST,1,0.729,1
/REP,FAST
/FOC,1,,-0.3,,1
/REP,FAST
/FOC,1,,-0.3,,1
/REP,FAST
/FOC,1,,-0.3,,1
/REP,FAST
/VIEW,1, -0.945570376547 ,0.374945439440E-01,0.323250401656
/ANG, 1,-168.724509706
/REPLO
/VIEW,1, -0.242448382303 , -0.951712339504 ,0.188314642966
/ANG, 1, 175.707284998
/REPLO
FLST,5,8,4,ORDE,2
FITEM,5,1
FITEM,5,-8
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,20, , , , ,1
ALLSEL,ALL
VPLOT
cmsel,s,al2
/DIST,1,1.08222638492,1
/REP,FAST
/VIEW,1, -0.238402954546 , -0.801629585234 ,0.548228090616
/ANG, 1, 149.135461756
/REPLO
/VIEW,1, -0.332519597154 , -0.307185718508E-01,0.942595929787
/ANG, 1, 149.182226870
/REPLO
/VIEW,1, -0.978608776814 , -0.202782709888 , -0.346992004785E-01
/ANG, 1, 166.066854261
/REPLO
/VIEW,1, -0.859490550596 , -0.378219007591 ,0.343840625483
/ANG, 1, 158.560069997
/REPLO
/VIEW,1, -0.650846164461 , -0.588656201651 , -0.479461308621
/ANG, 1,-167.150846844
/REPLO
/VIEW,1, -0.501382643522 , -0.119748365056 , -0.856898928603
/ANG, 1,-154.509765492
/REPLO
/VIEW,1, -0.189387686787 ,0.307639183386 , -0.932464710828
/ANG, 1,-165.663167847
/REPLO
/DIST,1,0.729,1
/REP,FAST
/VIEW,1, -0.517444606542 , -0.197789150906 , -0.832544611984
/ANG, 1,-164.889885108
/REPLO
/VIEW,1,0.114104269073 , -0.903293882644 , -0.413570281036
/ANG, 1,-121.227979954
/REPLO
/VIEW,1, -0.652401170445 ,0.529722067357E-01, -0.756020276260
/ANG, 1,-168.512995296
/REPLO
/VIEW,1, -0.484364762820 , -0.825014290376 , -0.291105130861
/ANG, 1, 179.885570689
/REPLO
/VIEW,1, -0.547940171517 , -0.660575432705 ,0.513226720022
/ANG, 1, 120.744921155
/REPLO
/VIEW,1, -0.417125162944 , -0.713664307954 , -0.562752035973
/ANG, 1,-159.694707638
/REPLO
FLST,5,12,4,ORDE,4
FITEM,5,11
FITEM,5,-18
FITEM,5,21
FITEM,5,-24
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,20, , , , ,1
ALLSEL,ALL
VPLOT
cmsel,s,pie3
/DIST,1,1.08222638492,1
/REP,FAST
/VIEW,1, -0.623990091955 , -0.223752799221 ,0.748712928954
/ANG, 1, 111.371892891
/REPLO
/VIEW,1,0.440313794894 ,0.322540375574 ,0.837908985601
/ANG, 1, 106.050690581
/REPLO
/VIEW,1,0.692789428590E-01, -0.750863360713 ,0.656814008389
/ANG, 1, 112.387144401
/REPLO
/VIEW,1, -0.639991876175 , -0.750615429084 ,0.164276827496
/ANG, 1, 179.371945231
/REPLO
/VIEW,1, -0.279004853358 , -0.867864065155 , -0.411057485293
/ANG, 1,-120.435320553
/REPLO
/VIEW,1, -0.371270320032 , -0.511595877047 ,0.774872897998
/ANG, 1, 131.285895809
/REPLO
/VIEW,1,0.393507412687 , -0.455808744860 ,0.798367274047
/ANG, 1, 101.888732096
/REPLO
/VIEW,1, -0.234735332751 , -0.681072321277 ,0.693570340159
/ANG, 1, 130.211658456
/REPLO
FLST,5,4,4,ORDE,2
FITEM,5,25
FITEM,5,-28
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,20, , , , ,1
FLST,5,4,4,ORDE,2
FITEM,5,31
FITEM,5,-34
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,10, , , , ,1
ALLSEL,ALL
VPLOT
cmsel,s,al3
/DIST,1,1.08222638492,1
/REP,FAST
/VIEW,1, -0.142060297656 , -0.806946486484 , -0.573285478432
/ANG, 1,-94.6222338586
/REPLO
/VIEW,1, -0.300436897316 , -0.184162673783 ,0.935853503662
/ANG, 1, 113.371870209
/REPLO
/VIEW,1,0.154407401524 ,0.104860452681 ,0.982426913220
/ANG, 1, 112.718572906
/REPLO
/REPLO
/VIEW,1, -0.105377454465 , -0.114764779805 ,0.987787749168
/ANG, 1, 112.973908603
/REPLO
FLST,5,8,4,ORDE,2
FITEM,5,31
FITEM,5,-38
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,10, , , , ,1
/VIEW,1, -0.487410973143E-01, -0.424796512778 ,0.903975789590
/ANG, 1, 110.616341753
/REPLO
/VIEW,1,0.423001570439E-01, -0.663151662740E-01,0.996901697980
/ANG, 1, 108.416036480
/REPLO
FLST,5,2,4,ORDE,2
FITEM,5,39
FITEM,5,-40
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1, , ,20, , , , ,1
ALLSEL,ALL
VPLOT
SAVE
!*********************************************20080622ansysmotor_4
TYPE, 4
MAT, 1
REAL,
ESYS, 0
SECNUM,
ALLSEL,ALL
ASEL,S,LOC,Z,0
/DIST,1,1.08222638492,1
/REP,FAST
MSHAPE,0,2D
MSHKEY,0
CM,_Y,AREA
ASEL, , , , 1
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
AMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
ALLSEL,ALL
VPLOT
SAVE
!********************first_mesh
SAVE
ALLSEL,ALL
ASEL,S,LOC,Z,0.0002
/DIST,1,1.08222638492,1
/REP,FAST
MSHAPE,0,2D
MSHKEY,0
FLST,5,2,5,ORDE,2
FITEM,5,2
FITEM,5,18
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
AMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
/VIEW,1, -0.703602891017E-02, -0.997221940439 , -0.741545400105E-01
/ANG, 1,-84.7870249647
/REPLO
/VIEW,1,0.173318517788 , -0.838755448369 ,0.516187939827
/ANG, 1, 80.9806123562
/REPLO
ALLSEL,ALL
VPLOT
!**********second _mesh**
SAVE
ALLSEL,ALL
ASEL,S,LOC,Z,0.0003
/DIST,1,1.08222638492,1
/REP,FAST
FLST,5,2,5,ORDE,2
FITEM,5,9
FITEM,5,19
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
AMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
ALLSEL,ALL
VPLOT
!******************************third_mesh
ALLSEL,ALL
ASEL,S,LOC,Z,0.0005
/DIST,1,1.08222638492,1
/REP,FAST
FLST,5,2,5,ORDE,2
FITEM,5,13
FITEM,5,17
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
AMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
ALLSEL,ALL
VPLOT
!*********************************thorth_mesh
!********************************************************************20080622ansysmotor_5 不管我是 volume/Hex/sweep，还是volume/Hex/mapped还是
volume/Tet/free还是volume/Tet/mapped都无法mesh
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