ANSYSWorkbench桿的模態(tài)分析

1、Toolbox1.雙擊 modal口 Analysis Sysb&nsDsign AssessmentElectricExplicit DynamicFluid Flow- Blow MoldingQlYftow)Fluid Fl cw- Ewtfjsion(Polyflcw)Fluid FIqv-(CFX)Fluid flour (Fluent)冋uiti Flew (Polvflcw)Harmonic RespofEtH /drodyn am ic DiffractionHdrodynamicTimeReEporeeIC EniineLined日 uddirigLinear Bucklin

2、g fSamcefflcS!3MJTT7Random VibratjanResponse SpectrumRigid DynamicsStatic StructralStat c StnjrturgI SamcefSteadyStaU TtiemalSteady-State Therrral tSam cef)TliennalEle-rtricThrougtiflcviTranjie吐 StructuralTrarsient Structural (Smcef)Transi已n土 TbermalTVnfie isnh Tharim 迂I fView AllCustomize.Project S

3、dnematicA1T制0出2傷 Engineering Data / j3Qp Geometry/ j斗 Model“ j5虞t Setup/ j碉 SoLiticn/ j7h&suHe丿 jModal2.進(jìn)入Engineering Data，新建一個(gè)材料，左側(cè)選密度和各向同性彈性。TooiboTr曰 可“曲“ Ffijptds1“舊訶訶0佃 Jlnaa【圧口trop c SkiB nt Ca efFi r ent zf IT eririfi Dfth ctra ic 空酉航匸二孑詭 nt of It ar sotrop clnsiartanezuz Coeffi口mnt dF Crthtr

4、oz c LstmtaiecLs -oeftiasrtCons-*ant D k p t口 Cdc centDarnp n c FacinrjajNef n2 F*J: 口f：lnarE astirO-ilrr ! SdvEetk 42； EngnreringCl-to的 Crthntroz c3aH,xbH 冉廠 sfroicthsrB M-jrnarjzlaFvi-iOs m on+aj 13設(shè)置密度和彈性模量，泊松比。3.4.進(jìn)A3建模曰V魚I比ModlA.1T Modal1牟松 Bnneeriig Ddta d j購 GeometryV j事 Model/ j5稅 Setup/ j5隔

5、 Scbtiori丿 j7 Results/ jM rrlalXVPlaneB V5：-西 Sketchl :-未 ZXPlane-木 VZPlane 申-“/血 Extrude 1 由*尚 1 Part, 1 Body5.在xy面新建一個(gè)平面sktchirig Modelinggen erate。點(diǎn)r=25mm 里定義尺寸 dimensions里畫圓，draw在6.Sketching ModelingDetili Viewu-etafc of SkefcehlSketchSketch 1Skttch VisibilityShaw SketchShew ContrainH?Nc11Dimens

6、ions 1R125 mm-Edes: 1Full CircleCrS7. Extrude拉伸，拉伸長度1012mm。點(diǎn)gen erate生成模型后關(guān)掉界面。File Greats 匚once-pt Took Units View Halp乞日 IH 丨 d I Q I I M MXVPlane 未 Sketchl 烈* Generate 枷h are TopologyParametersR Ejctru de tffel Revolve Sweep Ski n/LoftBThin/Surface 侖 Bl 皆 nd 處匸 hamfer SlicePoint S? Conversion|_|干

7、空比Modal 曰詔木XYPlanej.Sketchl / 4 XPlane “耳 VZIane白彳國=-Sketch 1由二r 命 1 Part, 1 BodyvSketching Vied flingJDetails ViewQ-Details of ExtrudelLxtnjdeExtrudelGeometryketchiOrationAdd MaterialDirection VectorNone Normal)Dim加NormalExttntTy|fFixedFD1. Depth (M】1012 mmAi Thin/Surface?NoMerge Ta pology?Y-Ocomet

8、rySelection： 1SketchSketch 18.雙擊A4進(jìn)modelsteelOutlineFilter: Name彳!P| Project日 空Model(A4) 曰Geometry；” 事 0 Solid亡flcrdlnate SystjemE- MeshFModal (A5)- 今 Pre-Str ess (hone)-Anal&s Settngs-丿馬 Fixed SupportF-型 Solution (Afi)-/ 仃 Scluticiri IrifbrnatrontE|uivahentBastic Strain” Equrvatenl Stress電 Total De

9、fcrrnatjon選擇材料為9.+-Graphics PropertiesDefinitionSuppressedNoStiffness BehaviorFlexibleCoord inate SystemDefault Coordi nate SystemRef&rEncE T em per atu reBy EnvironmentMaterialAssignmentHeel閆Nonlinear EffectsYesThermal Strain EffectsBound!ng BoxProperties1十10.劃分網(wǎng)格，調(diào)整網(wǎng)格，點(diǎn)update劃分。Ul lYltiriDefaultsP

10、hysici PreferenceMechani 匚 mlRelevance0SizingUse Advanced Sise Fun.Offfeleva ncet ent erFineElement SizeMa jitInitial Size SeedAttive AssembUySrvGQt flingMed iuTnTraniitionFast5pan Angle匚mntEtaarseMinimum Edge Length157.080 mmInflationPatch Corfcrming OpticusTiidiMjle Su i fdn e MrtheiPiugrmi CoriLi

11、 ulledPatch Independent OptionsTopology- CheckingY5Advanced350KIfixed support在一端面施加約束11.Filter:Name審i* 孕 SolidAF上j Coordinate SystemsI雜 Mesh白.BESfl 附如（A5）:Pre-Stress (None) Analyss Settings ： 2氧 Fixed Support H魚| Solution (At)._f Solution Information 粉 Equivalent Elastk Strain-_.睚I Equivalent Stress

12、 匚飛:載1 Total DeformationMEnvironment Inertial 亂 Losds 寸 礒 Support?ModalFr門uency: N/A2014/11/2& 23:27nxed Support Conditions Direct FE 丁 晟Svluticn ii Deformation Strain TStress 彳Name SolidCoordina te SystemsMe才iModal (A5Pre -Stress CNone)tj- Analyse Settings#：孔 Fixed SupportB -； 1 Safa tian (A6L-Solution InfrrrTiati&n翰 Equivalent Elastic Strain ; _ Equivalent Sfrss Total Defbirna tian13.查看各階振型?，F(xiàn)在graph右鍵選select all12.添加后處理，solve就可以了create mode sharp results然后再右鍵選第一個(gè)01叱軌嗎弓口冃5 IXHERL馬&口 皿：-g UQULWiAlL Jj JQ_ 零I， UK他禺鼻白Q士 些i & i 對(duì)舊皿電“H叭妨 自芒口 鈉. 毎/h uKpuipa口 eiq.iE l&i歆皿# 口嘰； LOZFULEm口 已口.