欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
甘蔗 harvester 的 uplift 设备的一个三维的模型在职业人员 / 工程师被建立。它的动、动态的性能的模拟和评估与机械系统(亚当斯) 的自动动态分析被执行。ANSYS 节目被用于模型的结构的分析。一个有限元素分析模型与自底向上的方法论被建立并且被协调。缺省块 Lanczos 方法被用来得出本国的频率。结果显示五降低模式 -- transpotaion 车轮，左成立设备，正确成立设备，左切割器磁盘，和正确切割器磁盘 -- 并且振动类型的排水量仅仅稍微影响甘蔗 harvester 和收获质量的过程。它因此是明智的除动态僵硬以外的静态的紧张的优化高举设备被执行。
英文摘要：
A three-dimensional model of the uplift device of a sugarcane harvester was built up in Pro/Engineer. Simulation and evaluation of its motional and dynamic performance were performed with the automatic dynamic analysis of mechanical system （ADAMS）. ANSYS program was applied to the structural analysis of the model. A finite element analytic model was built up with the bottom-up methodology and was meshed. The default Block Lanczos method was used to work out the native frequency. The results indicate that the five lower modes—the transpotaion wheel, the left holding device, the right holding device, the left cutter disk, and the right cutter disk— and displacement of vibratory type only slightly affect the process of sugarcane harvester and harvesting quality. So it is advisable that the optimization of the static intensity other than the dynamic stiffness of uplift device be executed.
同期刊论文项目
同项目期刊论文
期刊信息
位置：