SSWZ330型十字轴万向联轴器的运动学分析  

Kinematics analysis on SSWZ330 typed universal coupling with shaft cross

作　　者：杜微[1] 杨晓东[1] 闫占辉[1] 

机构地区：[1]长春工程学院机电工程学院,吉林长春130012

出　　处：《矿山机械》2015年第3期111-114,共4页Mining & Processing Equipment

基　　金：国家自然科学基金资助项目"基于交互智能体的山区公路交通环境关联机理与可拓性研究"(51378075);吉林省科技厅重点科技攻关项目"重型机械用联轴器可靠性研究及优化设计2013-2015"(20130206036GX)

摘　　要：SSWZ330型十字轴万向联轴器广泛应用于重型机械中,但由于制造误差,常出现回转体质量不均衡现象,而产生较大的惯性力,严重影响了其使用寿命。利用CATIA对实际加工的零件进行三维实体造型,装配后导入ADAMS中,并对存在不平衡质量的联轴器进行运动仿真分析。针对变化的轴间角和工作负载,得出输入轴、中间轴及输出轴的角速度变化曲线和转矩运动曲线。通过分析得出万向联轴器出现问题的主要原因,为联轴器的后续加工和安装调试提供理论依据。SSWZ330 typed universal coupling with shaft cross is widely used in heavy machinery, however, manufacturing error often results in imbalance of rotor mass, thus considerable inertia generates, even its service lifespan is seriously affected. In the paper, CATIA was applied to build 3D solid model of manufactured parts, and then the model was imported into ADAMS. After that, the kinematics simulation and analysis on actual coupling with mass imbalance was conducted. According to varied angle between shafts and working load, the angular variation curve and the torque variation curve of the input shaft, intermediate shaft and output shaft were obtained. After analysis, main factors causing problems of the universal coupling were determined, which offered theoretical support for subsequent manufacture, assembly and test run of the coupling.

关 键 词：万向联轴器 重型机械 不平衡 寿命 仿真 曲线 

分 类 号：TH133.4[机械工程—机械制造及自动化]