DU型水平带式真空过滤机动力传动系统优化设计  

Optimization Design of the DU-type Horizontal-belt Vacuum Filter

作　　者：樊佳杰 张亚新[1] FAN Jiajie;ZHANG Yaxin(College of Chemistry and ChemiealEngineering,Xinjiang University,Wulumuqi 830046,Chin)

机构地区：[1]新疆大学化学化工学院

出　　处：《机械设计与研究》2018年第4期194-197,共4页Machine Design And Research

基　　金：国家自然科学基金资助项目(21766034)

摘　　要：设计计算出适用于DU型水平带式真空过滤机动力传动系统的凸缘联轴器传动方案。首先对凸缘联轴器进行以质量最小为目标的优化设计,初步设计出适用于过滤面积为30 m2的DU型水平带式真空过滤机的动力传动方案。然后,利用集中质量法求出系统的固有频率,并与减速器齿轮啮合频率校核,避免发生共振。最后,通过Solid Works建立3维模型,利用Simulation插件对联轴器进行疲劳分析,校核其使用寿命。工程实践表明,上述设计方案是可行的。A new type of power train used for DU-type horizontal-belt vacuum filter is proposed based on flangecouplings.Firstly,the couplings are optimized,to ensure that the quality of them is minimum.The solution of power train used for DU-30 horizontal-belt vacuum filter is gained preliminarily.Then,the natural frequencies are obtained by using lumped mass method.Meanwhile,comparing the natural frequencies with the meshing frequencies of gears in the speed reducer to avoid resonance. Finally,the Solidworks software is used to carry out the 3 D modeling of the power train,and the fatigue life simulation is carried out by using Simulation,the cloud pictures of damage and life are gained.Results of engineering show that the design scheme can be applied to practical applicants.

关 键 词：DU型过滤机 凸缘联轴器 优化设计 共振 疲劳寿命 

分 类 号：TH132[机械工程—机械制造及自动化]