ansys和adams剛?cè)狁詈显敿?xì)步驟

1、ANSYS與ADAMS進(jìn)行聯(lián)合柔性仿真基本思路：在ANSYS進(jìn)行.mnf文件輸出，然后把輸出的.mnf文件輸入ADAMS，進(jìn)行零件更換。然后在ADAMS 進(jìn)行加載約束，仿真，查看結(jié)果。軟件：ANSYS10,ADAMS 2007 R3具體步驟：ANSYS輸出.mnf柔性文件 1.1建立單元單元1: solid45或者其他 3D單元單元2:設(shè)置彈性模量，泊松比,MASS21,此單元只用于連接點(diǎn)單元密度 3個(gè)參數(shù)1.2導(dǎo)入模型（.x_t）或者建立模型完成后，創(chuàng)建連接點(diǎn)， ANSYS要求必須是2或者2個(gè)以上的連接點(diǎn)創(chuàng)建連接點(diǎn)：如下圖，在下面 2個(gè)圓柱孔的中心，注意是圓柱體的中心，不是某個(gè)面得中心，創(chuàng)建

2、2個(gè)keypoints o具體方法，看個(gè)人而定。曰 Preprocessor0 Elenent Type0 Real Constants;Q laterial FropsB Secti ons曰odieliiiL菖EJ【田 keypoints1.3劃分單元對(duì)體用3D單元?jiǎng)澐郑疫x用 meshtool方法接下來設(shè)置real constants,這個(gè)參數(shù)設(shè)置，一定要到等到3D網(wǎng)格劃分完后再設(shè)置PreferencesFl Frocof田 Elcbent Typens t曰國(guó)園 Add/Eail/Delete3 Tki cknes FuncE對(duì)MASS21進(jìn)行設(shè)置。Real constant Set

3、No.要大于2,下面的值要非常小。然后對(duì)連接點(diǎn)，即 keypoints進(jìn)行單元?jiǎng)澐郑合仍O(shè)置 keypoints屬性，如下然后劃分單元，用meshtool,對(duì)keypoints劃分單元，結(jié)果如下如下圖1.4建立剛性區(qū)域剛性區(qū)域都是節(jié)點(diǎn)=連接節(jié)點(diǎn)+剛?cè)峤佑|的面上所有節(jié)點(diǎn)在ANSYS里面，這一步，連接點(diǎn)為主節(jié)點(diǎn)，剛?cè)峤佑|面上的所有節(jié)點(diǎn)為從節(jié)點(diǎn)首先得按如下2個(gè)圖片進(jìn)行主節(jié)點(diǎn)和從節(jié)點(diǎn)節(jié)點(diǎn)組合。（或者用循環(huán)語句也行）File Select List Plot FlotCtrls lorkPlsni Parameters 亦EntitiSAVE 1C&mp/As盡 embly*CreateiLpfl

4、ipanent1PartM CreateOsembly .AUSTSEdit Assembly .EiferythingEverything BelowANSYS Menu目 Preferences0 Preproc«Esor田 El»frut Tyre0 Bealf+l N &teri &1 PronsFick Comp/kE5tmbly Select Ccmp/Assembly . Li st Comp/Assembly .Delete Ccmp/Assemtly Select AllSdwM NoneFiltLi st Plot FlotCtrls W

5、flrkFlane Faramettrs Mc；Entities ,.Component Manager 一ANSYSComp/AssefftblyCr&ate Component _ .SAVE 1EverythingEverything BelowEdit Assemlk .AUSTS Main MenuFTCSfCTXlL'CCS| P r c pr c c s s orE Elenent Type田 Real ConstantsE 1 >n J*4I 1 "w *Fick Comp/AssemblySelect Comp/Assembly .一 Li s

6、t Comp/Assembly .-. Delete Comp/Assembly _ .,Select AllSelect None1.4.1建立主節(jié)'點(diǎn)componentTiltList ?lot Flot£tEn+itiesCc4忒orientAJiSTSC omp/Assembly癸YEJEverythi ng Everything BelowFile Select List Plot F：選擇1個(gè)主節(jié)點(diǎn)，即連接節(jié)點(diǎn)。接下來File Select LiwtFLotQtrls WorkPJ-ene F 宣孫 eterw 職Comp/ Assemblycnent .embl

7、y .Edi t Assembly r.,EntitiesComponent Nanager 3WE 1EverythingEverything SelowANSYS Main Menu"Preferences曰 Pre pir o< c e s s orS Elesent Type田 Ke<l ConstantsFl l&terial FfodsFick Comp/Assembly Select C0mp/Assembly . Li st Comp/Assembly .-. D&lete Codhp/Aseeimbly ., , PSelect AllS

8、elect NonieCname命名就OK.componet就這樣創(chuàng)建完畢。按照此方法，對(duì)另外一個(gè)連接點(diǎn)，建立一個(gè)componet。在這個(gè)例子里，命名為 m建立從節(jié)點(diǎn)componet首先選中2個(gè)圓柱面。（對(duì)1個(gè)圓柱孔操作）File Select List Pict flotCAreasfiyNum/PicIc 二日Sei AUInveSele None Sele BeloBpplyPlot ReplotSelect areas然后選擇這2個(gè)面上所有節(jié)點(diǎn)，操作如下:File Select Li st Plot FloIIAttached toAj1 ' Elements1

9、KeypointsLing alLines, interior岱 Areas ajliAreg rnteriarVolumes allVolumes, interior花 From Full''ReselectAlso Select UnselectSele AllSele NoneInvertSele Belo°KApplyRotReplot點(diǎn)擊OK,就可以了。接下來Sng | Help jFile Select List Pict Flo tCtrls WorkPlene Faraneters 職Entities _ _ CompcmeM N anager .虹I

10、SY5|Comp/ As e embly卜SVEJ1r fir t- s - -EverythingEverythi ng Below*AHSYS Main Menu Preferences曰 Preproce£Et>rS IleBc&t Typ«e田 Kettl Coi&stamts1+1 laterial Ffodsorient .Edit AssemblyFick Cmp/AssemtlyC<Hnp/A5±«mbly .Li st Comp/Assfemlljr . Il&ltts Comp/AsEbly .Se

11、lect AllSelect Mom2Greate Ccaponent命名好，就完成從節(jié)點(diǎn)的componet按照上述方法，對(duì)另外一個(gè)連接點(diǎn)和圓柱面上的節(jié)點(diǎn)，建立2個(gè)componet1.4.3組裝主節(jié)點(diǎn)和從節(jié)點(diǎn) component形成1個(gè)ASSEMBLYFiltList Plot FlotCtrls W rkFl ane Paramettrs Mac；DjjEntities .Component ManagerCoflip/AsEemblyCreate Component _ .SAVEEverything_ | Everything BelowAHSTS Hain 阮皿Eii t Asseml

12、ii .Fick Comp/AssemblySelect Comp/Assembly .一List Cc*mp/Assembly .-,Delete Comp/Assembly _ .Select AllSelect None：E EleB«nt Typ eE Ke al Consta&ts -n "J*4 三 >%. "11按照這個(gè)方法，對(duì)另外一對(duì)主節(jié)點(diǎn)和從節(jié)點(diǎn)component進(jìn)行組裝。1.4.4建立剛性區(qū)域，首先選擇上述建立的一個(gè)assembleC o-mp/As s etnblyEverythingEvery t hi Eng Bel owS

13、elect List Plot Plo-tCtrlE WorkFlPick Comp/AssemblyCreate Componeixt .-.Create Assembly ,.Edit Assembly .Enti ti es -.C ompoikent Manggwr .Select ComjAEserriblyAMSYS Main Menu Pref ereiices曰 Freproiccsiisor0 Elenent TyyeE Real ConstantsE latei± al Fir opsList Co<np/Ksembly ., Delete Comp/Ase

14、mblySelect AllSelect Hone然后顯示這個(gè)組件上所有的節(jié)點(diǎn)Fil Select Li st Pot FlotCtrls WorkFlarisHl ®l i 1 1 ReplotANSYS raelbars順 網(wǎng)心虬db|叫KeypointsLirvesAreasVoliimeESp«ei fled Enti ti ftsAHSYS Mqn Menu Preferences日 FreprocesEorE E：l»ent Type Real ConstfiLii l&t e：ri al Sectias HodelincSS 國(guó)S國(guó)esKin

15、；+ Chefki ng± ¥wberi ng Cti1+1BodelCtr：如下圖，顯示了這個(gè)組裝的所有節(jié)點(diǎn)。接下來，設(shè)定剛性區(qū)域，這個(gè)操作都是針對(duì) 節(jié)點(diǎn)。而上面的所有操作，都是把節(jié)點(diǎn)提出來。s國(guó)0ENODESrre ferencesE Ele>ent Tyre 國(guó)隊(duì)al Cons taut s III *at«riFrftps E Sect!oils 0 lod«liiL 國(guó)總5讓暮E Checking Ctrls ± BubI er iC trisE Archive Ivdel El Couplisk / Cc qiL Couple

16、 DQF &聲 Cupl DOFs v/Ktr 菖 Gen v/Sue Modes 目 Gen v/Sue DOF | EaiBcilent Bodes 囪 Offset Modes 閆 Pel Conplcd Sets 固 Con5traint E 圈 Gen v/Sue BOF 昌.bdi CtmwMEqmAdj accnt Regi oils E Skell/Solid T>ter fa.ci目 Del Constr Eqn Di st F/S at Istr E flulti-field Set Vp S Loads E Thysics E T«th Opera

17、tivns SolutioihGiiral Foietprae T iaelTi t Postpro TopolnLcal Opt %DM ToolUei gn Opt 先選擇主節(jié)點(diǎn)，點(diǎn)擊apply，然后點(diǎn)擊Pick ALL,后面的都點(diǎn)擊OK ,就完成了剛性區(qū)域建立。重復(fù)1.4.4對(duì)另外一個(gè)assemble ±節(jié)點(diǎn)，也進(jìn)行剛性區(qū)域設(shè)定。最后如下1.5輸出.mnf文件設(shè)置分析類型和抽取模態(tài)數(shù)ABSYS M菖n M«nu13 Pi- e f <-z- v n c >e sQ| Pr epr ces s orS SoaS目ExpELEMENTSCEABTYPE Tyi

18、peL Static i3 Modalc,L Speclruj*Ei g«n Buddrin$L ShKe Ir uetur i ng/CMECute el嘩VE頊b| RE1WJ)F| 口uit| 叩靴rth!A3ST5 na.ih HwTLia EQ日 Anal7*3,1 3- TjrrEl* Uici tElPAEDeEin« L«adsEl Lcad Sta> OptsEl SEgS)B Aeslti Tr «ckin.EEl SolnEl BoiHtJ. 3£.m涂春E loltiiicld Set 10 JUJUS Cmuxe

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20、；開順Expand *odt ihepetHSODE 扁.*edes Ia eKpandEL胃皿c*tlifl remitsF BoD*-e i fit DptProb-B<d.i «.ticii D時(shí) Enu-TiB* Sluts.Se-saii os EJ.i t vr FiuishLUHFVil Use iTiiiped 114.53 略pw? 甘口for TowtrdyiiMsics lunpeid miss ac-proz mill bt used.FSIRESj IqcL pr4£tr*ss flEfacts? 耳口HSAVE|wav白|-耳口-only

21、«ppli«s if the Fowci'Dynuracs uathod ls S414->zt«dDK匚海航1這里么，設(shè)置 No. of modes to extract 和 No. of modes to expand 設(shè)置一樣就 OK 了。然后進(jìn)行下面操作。謎YS Main Menu®iAD MS選擇2個(gè)主節(jié)點(diǎn)（如果有多個(gè)，就全部選擇）點(diǎn)擊OK,出現(xiàn)如下設(shè)置:| Pr i Eftr cncfci：S Frepr oce s s or3 Sol nt j pn田Mial費(fèi)或弓Type國(guó)£! L«ads田 Load S

22、tep Opts國(guó) SI Bu«n«Dt (CBS)S Results Tracking田 S gin田 aimal Re zoning國(guó) lnlti-£i«ld S" V?日 AJJAIS Conaecti on園Export t o ADASSExport is AB WASFilenameElement EsultsShfrll EleAeitl Rfrsull Dutpuit CenlrslEi greruiodesFCancelBrws»J然后點(diǎn)擊 Solve and create export file to ADAMS

23、到此完成.mnf文件輸出。二ADAMS進(jìn)行柔性仿真版本，R2以及以前的版本都不能直接對(duì)柔性件加接觸約束，而 R3版本，已經(jīng)解決了這個(gè)問題。所以采用R3版本進(jìn)行仿真?？梢灾苯訉?dǎo)入 mnf文件，然后進(jìn)行仿真，仿真方法跟剛性件一樣。在ANSYS建立的連接點(diǎn)，至ij ADAMS里面，變成了 marker點(diǎn)。2.1導(dǎo)入.mnf柔性文件File Edit iew Build Simulate Review Setting lools Help Vibratfo £Last Run Tlms=Modelgodies/Geometry.Flexible BodiesPaint MassMateria

24、lsJoints .Adams/LI&x.Discretelexible Link.Rigid To Flex.Flex To Flex.Forces.Design VariableMeasureSIFunctionElementsView ControlSystem Elements Group>UngroupControls ToolkitIncrement 30B另外可以采用柔性代替剛性件進(jìn)行操作。2.2加邊界條件如同剛性體一樣加載約束和力。marker點(diǎn)已經(jīng)不如果是采用替換剛性體的方法，必須對(duì)邊界條件進(jìn)行重新審視，因?yàn)樵瓌傂泽w和柔性體的同了。建議：刪除該柔性體上的全部邊界

25、條件，重新加載，以防出錯(cuò)。接觸約束，必須重新加載 。Contact type選擇 柔性VS剛性，或者柔性 VS柔性2.3求解器必須改成C+的臨 MSC. SoftwareI rj MD E2 Adns>Q紅靖挺抓圖精靈定)MSC. LicenEin 10. 3Q迅雷軟件 Afar貌暴風(fēng)影音曰 Ch4ESl£> FoKinailQ ADrinline>o阿里旺旺AFlexQ同方知網(wǎng)Alnsi ght卜二J Symantec Client Securi tyAPostProcessor.E Windows Live也)ASolver*Lingoes 2炳AVi冊(cè)也VGS

26、許而QO| Adams - CofrmandUGS HK 5.0AdanrE. License SetupQ Adobe Photoshop 7.0 Adams - 0nlin& Help：T Adc Im ijtEe iOy 7. Li切J Adams - Release NotesI屈1膳訊軟件ce島- Settings筋注銷也）|畫關(guān)機(jī)如/ Mz. - Troutleshoting ReportHFZSFLEXlrh ConfignrAtian UtilityD Adans Registry Editor0SCAI 僉Help> - tL Shared亦氣式Vi et! A

27、Solwei:-罰,Preferences+ Q ACar4 APriveLineNameValuenenSizelar 目亡i.sQlyerSelectionUndo Default sOKApply CancelF77 select? the standard F口:rtr曲 Adas?/So 1 ver> CSI selects the C+ based Adus/Solder. FT7 is the de£ ault if (none) is selected.OK,保存，然后重啟 ADAMS/View2.4后處理首先要查看 變形模塊是否開啟，如果沒有，按照下面操作。把

28、Adams/Durability選上就OK 了。點(diǎn)擊 PlottingFile Edit !v?iew Build Sim進(jìn)入后處理模塊。2.4.1動(dòng)畫查看選擇Animation模塊Legend TitleColorsMax Shear StressLegend Gradi&ntsNomal-X StressNormal-Y StressNormal-Z StressShear-XY Stress進(jìn)行動(dòng)畫操作，可以看到應(yīng)力隨時(shí)間的變化。可以看到應(yīng)力隨時(shí)間的變化O2.4.2出線查看出線查看File Edit View)Anim3tim 串model_1LblJpage_1選擇 Overl

29、ayAnimationView-CameraRecordOyerlgy' | Contour Plots；Vector Piots. Hot pots；.Analyi' .modei_1 .Last_Run_model 1. Last P.i.ui選擇 Contour PlotsAnimationViewCameraRecordOverlayContouf PlatsVector PlotsHot SpotsF Display LegendContour Plot Type | Von Mises Pk&ssVon Mises StressMax Prin. Stres

30、sMin Prin. StressFife 京it View曲”，model_t page_查看具體某個(gè)節(jié)點(diǎn)的應(yīng)力隨時(shí)間變化。創(chuàng)回DlBllFles BodytiaokouCountNodal Plots.tiaokou_flex_STRESS.node_3757_VON_MISESI 匚;IEI *上面這個(gè)表是節(jié)點(diǎn)應(yīng)力的排序。ration DurabilityMSC ?ati 時(shí)由Radius 10.0model 1AnalysisSort OrderVon MisesFile FormatBase Font SizeFile NameFE Mod&l ExportFE-Fati g3J&HTMLAbsoluteHot Spits -.VON MISES Hot Spots for tiaokau_flex Date= 2009-10-27 16:13:04"Modet= .model_1Analysis= Last_RunTime - 0 t