畢業(yè)設(shè)計——紗線卷繞機設(shè)計說明書-閱讀頁
2024-09-12 11:23本頁面
【正文】 ConnectivityStatisticsTE101751 ( % )MaterialUraniumYoung Modulus+011N_m2Poisson RatioDensity19070kg_m3Thermal ExpansionYield Strength2e+008N_m2Static CaseBoundary ConditionsSTRUCTURE ComputationNumber of nodes:3494Number of .:10482Number of Kinematic relations:0RESTRAINT ComputationName: Number of : 1764LOAD ComputationName: Applied load resultant : Fx=8.417e010NFz=1.150e+003NxmMy=4.123e008NxmSTIFFNESS ComputationNumber of lines:10482Number of coefficients:363432Number of blocks:1Maximum number of coefficients per bloc:363432 Total matrix size:4.20Number of singularities in translation:0Generated constraint type:MPCNumber of coefficients:0Number of coefficients:0FACTORIZED ComputationMethod:Number of factorized degrees:8718Number of supernodes:1179Number of overhead indices:71778Number of coefficients:983769Maximum front width:369Maximum front size:68265Size of the factorized matrix (Mb):7.50556Number of Mflops for solve:3.979e+000 DIRECT METHOD ComputationName: Restraint: Load: Strain Energy : JEquilibrium ComponentsAppliedForcesReactionsResidualRelativeMagnitude ErrorFx (N)Fy (N)Fz (N)+003+003Mx (Nxm)+002+002My (Nxm)Mz (Nxm)Static Case Deformed On deformed mesh On boundary Over all the modelStatic Case Von Mises Stress (nodal values).23D elements: : Components: : AllOn deformed mesh On boundary Over all the modelStatic Case Deformed On deformed mesh On boundary Over all the modelStatic Case Von Mises Stress (nodal values).13D elements: : Components: : AllOn deformed mesh On boundary Over all the modelStatic Case Translational displacement 3D elements: : Components: : AllOn deformed mesh On boundary Over all the modelStatic Case Stress principal tensor 3D elements: : Components: : AllOn deformed mesh On boundary Over all the modelGlobal SensorsSensor NameSensor ValueEnergy第五章 總結(jié)本次設(shè)計的紗線卷繞機主要是解決紗線卷繞過程中出現(xiàn)的重疊的問題，我們采用差微機構(gòu)來防止出現(xiàn)重疊現(xiàn)象。經(jīng)過兩個傳動系統(tǒng)和差微機構(gòu)使導紗器的往復移動的速度始終是一個時快時慢、不斷變化的量，正是這個不斷變化的移動速度實現(xiàn)了紗線的有效防疊。但是該設(shè)計也從在很多不足，有以下幾點：，如采用PLC控制系統(tǒng)會更加簡單。 隨著時代的發(fā)展和科學的進步，我相信必將有更優(yōu)秀的人才投身其中，繼續(xù)本設(shè)計沒有達到的技術(shù)，是紗線卷繞機更完善，為我國的紡織機械做出巨大的貢獻。常見機構(gòu)的原理與應(yīng)用187。*老師淵博的學識、嚴謹?shù)闹螌W態(tài)度和對事業(yè)的執(zhí)著追求精神，對我影響至深，在此，我向*老師表達最誠摯的感謝和敬意，您的言傳身教，將使我一生受用不盡的寶貴財富。轉(zhuǎn)眼畢業(yè)設(shè)計就要結(jié)束了，這半年我過的充實而愉快，通過畢業(yè)設(shè)計我認真復習了四年來的學業(yè)，這將在我以后的學習和工作中起到巨大的作用。感謝我的父母對我多年來的養(yǎng)育、教導
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