ADAMS與ANSYS聯(lián)合仿真方法

adams與ansys軟件聯(lián)合仿真曲柄連桿機(jī)構(gòu)的模態(tài)分析1.在solidworks里創(chuàng)建連桿的幾何模型，保存為parasolid格式2.在ANSYS中生成mnf文件；（1）將上一步的parasolid格式零件導(dǎo)入ANSYS（2）對模型定義單元類型，實體可選solid45,質(zhì)量單元選擇mass21；編輯mass21質(zhì)量單元(3)設(shè)置材料屬性Ddii-zityHL4HTI41Exp-aOLELCXLUrtk^tfopi>:財ArilsotrDpicFonlinearDenpiurFavDtritasTcnpeiraturftsheisnAddI?npci,^tmrcBalataTanperalwreGraphDensityfurIsotrop]CDrthotrtipicXnisstropic(4)用solid45劃分網(wǎng)格ANELEMENTSJAN23201516:15:15File:E:Wliangan.s_t(5)建立關(guān)鍵點，創(chuàng)建的關(guān)鍵點的編號不能與模型單元的節(jié)點號重合

(6)用MASS21對上一步中建立的關(guān)鍵點進(jìn)行劃分網(wǎng)格

(7)創(chuàng)建剛性區(qū)域

（8）輸出mnf文件，solution一analysistype一newanalysis;solution—Adamsconnection—exporttoadams—solveandcreateexportfiletoadams3.在Adams里生成ansys所需要的載荷文件(1)在adams里導(dǎo)入mnf文件■爐OrGc/?八g如A1冬*■座廈lP%S-alidEFlaxtinMedianCcnElrjcbonBaateji-TE；F-s^uiaab-YiDElftL-Z|miCKW_2z]Brwreaff■爐OrGc/?八g如A1冬*■座廈lP%S-alidEFlaxtinMedianCcnElrjcbonBaateji-TE；F-s^uiaab-YiDElftL-Z|miCKW_2z]BrwreaffCroups|Ftters|+BmJsh-*■CorifiM.idiA+MdHdhs*?Forou+1Eternrntg.+.hlAd&dlAS+DfsijT1VBHBbiffS.+.E-r^ulationa中，Rpsu^bW-AlOlhwFigib宅BodyNamsbTJrC.'Iiar^gnEOfSe?w&h□nmpin^RjiiaPUefDvraijt[Ofl_J

zlLbCOliCinReialiwTDI-MnnRCnni-al■二耳冒（2）創(chuàng)建其他的構(gòu)建，并添加約束(3)進(jìn)行仿真(4)生成ansys所需要的flex_lod載荷文件4。在ANSYS中恢復(fù)連桿數(shù)據(jù)庫文件,選擇所有節(jié)點，對連桿施加約束，導(dǎo)入adams生成的載荷文件5.進(jìn)行模態(tài)分析顯示結(jié)果固有頻率計算結(jié)果SETjLISTCouandfxFileSETTIME/FHEQLOrtDSTEPSUEGTEPCUMULfiTIUE5751.81117509.912215B87,133姑碼「144G19743-1G521SO9.16628687,177N31623.INS922620-1991043177-110±3連桿的前10階振型等值線結(jié)果顯示1.第1階振型1NDDAT.SDLU7-C?7srrr=iSUB=2"SUM(AVG)RS￥^=O□MX=3.J76SHX-2.J76.法演*：1-3z~l7-.0512.734.3417361.Q231.709Z.2933.076FjLs：E:\\liangan.xt3。第3階振型LNODALSOL"T：OHSTE-'=1SUB:3F3LEQ=L3?07方伽(AVG)R513-?DMX=4.7213MX=4.721D:,0^92-058-1^84.197.J24L：9_.2.3.672.1.721File:-:\\Liangan.ytNODALSOLCT7ONP?E?1SUE*rREi；J-l56-1二WUM呵回RSY^-GLMX-：?：_：?：：.：￡SMX=2.22^.7337611.4782.216；:.17L-11-1061-Z.：.B6"-Ei：1le:E:\\li?.Dg?.n-x_t5.第5階振型NODALSOLUTTOM2.D.'.SL.7L32.<0L3.087P?E?1SUE=SFREQ=nW77=UM（AVG>RSYF-GEMX一:?:一商SMX一:?:一1）97rCE603q1-372.313C1'1.029rile:F.:\\Lianqan.xtNODAT.SC7.77770K?-RT='.3YE?=6FREQ=216ClJJJM也傾□MK:2.945SMX:2.945.<3<51C1.j091.9642.618.327258.^317731.t3<2.2912.345m.l?E；\\liangan.i：t7.第7階振型NODAL30LUTZ0XS7E?=1SUE=■ETiE'Q=2969'7USUM[AVG]EMX='：.246FMX='：.246.72：S.：'71./2.164.S6?-三SCi咨S三1.Ofi1-B032-；.￡5："：TBle:E:\\LiF.ngEn.x_t9.第9階振型NODALSOLUTION3.173STE?=1SUB=9FREQ=32620U5UM(AVG)R3Y3=QCMX=3.173SMX=3.1732.1152.021.7632.46S.7050351.41.3525LSL.05SFile:E:\\liangan.xtNODAL;3C7"TTONJ-TYS-'=.=：NODAL;3C7"TTONJ-T