有限元上机分析报告-材料

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1、有限元上机分析报告一.模拟分析要求如图所示零件，材料为DQSK（学号双号），板料厚度为t二Inini,压边力为30吨。试进行拉深成形分析，并对析结果进行优化。二.模拟结果分析2.1初始模拟结果1、有限元模型凸模上边圈凹模板料2、变形过程WSITABrawt二0・022627t二0.067884t=0.045265>—MtMwarnt=0.079201BTArOtT3、成形极限图STEP1619ME：0.079201H.D.tnkSdta1XXJPART：BLANKIMIOOXWl>.4O0.20}ryETA-POST

2、CltACKRISK04CI<1NKIIILNIM.NCYWRiNKtESEVEREWRINKLEmsitfncrNTsnaia«4、厚度变化STEP16TWE:0.079201COMPONFNT:Tlickness0.1738250.2203570.2668880.3134200.3599510.4064830.4530140.49954605460770.6926090.6391400.6856710.7322030.7787340.8252660.8717970.9183290.928601

3、.0113921.0579231.104455ZETATOST5、流入量分布EDGEMOVEMENTSTEP16TME：0.079201ETAfOST6)=21668MOVBENT.XY35.3541634.4909410•4.08334719.11871•227608928.42061442359641.9M723L2383030.6M1321.3956311.51337330632893298x・(iir41.73833Dist(4)=312383Dist(8)=22.1703Disl(9)=19.9368-18

4、.18306-8.176300^1^(7)=215313=19549944.716595必8076640244938384X)910635.7732773153744931.301617294)6578826^2995824.5941282235829920.12246917.886639畑080813.41497911.1791508弱33196.7074894.47166022358300.0000002.2优化模拟结果2•变形过程t=033788t=0rwCUFOSTt二067575t二101363t二1183

5、013•成型极限图RKK«CIIACKVHUNCYWV»M>WRMK1FBtsurncxNT'IIVJCHETAPOST4•厚度变化2HESTEP16TMF:0.11&301COMPONENT:Thicknets0.6353980.662»20.6893960./1KJ810.7433750.77D370U./9/3M0.9245590.851353(LRZRMfi0.9055120.9323360.5W3310.9065251.01W201.0403141.0WW31.1212971.M82921.175296ET

6、APOST5•流入量分布ZHEEDGEMOVEMENTSTEP16TIME:0.118301LETA'POST29.9407=27331358X1221654.5946841.7028014^691033(7271611.46908618319329^40679.55458128J752320322740X19834928.3225727.33154103207Z6423542720331459038_(Mst(4)=382217Di$l⑼=28J227«st(5)・3S868258.55287655.6252335

7、2.69758649.76994346•时230043.91465840.M701538.05936835.13172532.20408229.27M3826.34879323.42115020.49350717.56586314.63821911.7105758.782931隔2882527M40W0000