CAJ | 학술논문

人造草坪机的连杆是使机构中的簇针、成圈钩、割刀完成各自往复运动的重要连接部件。利用了ANSYS Workbench有限元分析软件对人造草坪机连杆建立了有限元模型。根据其在实际中的受约束以及载荷情况，进行静力分析。考虑到机床运转时振动对连杆的影响，对其进行模态分析。根据静力学分析的结果对连杆进行拓扑优化设计，为连杆以及人造草坪机的其他部件的进一步优化提供了理论依据及实现方法。
인조초평궤적련간시사궤구중적족침、성권구、할도완성각자왕복운동적중요련접부건。이용료ANSYS Workbench유한원분석연건대인조초평궤련간건립료유한원모형。근거기재실제중적수약속이급재하정황，진행정력분석。고필도궤상운전시진동대련간적영향，대기진행모태분석。근거정역학분석적결과대련간진행탁복우화설계，위련간이급인조초평궤적기타부건적진일보우화제공료이론의거급실현방법。
Link of artificial grass tufting machine is the important linking part which can help cluster needles,circle hooks and cutting knives finishing reciprocating motion.In this paper,the finite el-ement model of artificial grass tufting machine link is established by taking advantage of the finite element analysis software of ANSYS Workbench.According to the constraints and loads in actual condition,the static analysis is performed.Considering the influence of the vibration on link when operating,the modal analysis is taken.The topology optimization design of the link is performed according to the result of static analysis,which provides the theoretical basis and implementation method for the further optimization of the link and other components of the artificial grass tufting machine.