CAJ | 학술논문

基于WN弧齿轮传动特征建立了多自由度切-径-轴及系统误差耦合振动动力学模分析型。利用PROE建立齿轮三维实体模型，通过PROE软件和Ansys软件数据接口将WN弧齿轮三维模型导入Ansys软件中进行了3维冲击动力接触模拟分析，利用施加载荷进行了WN弧齿轮的应力分析，仿真出WN齿轮齿面接触的等效应力云图。在ANSYS/LS-DYNA中构建了齿轮钢柔性体动态接触模型，以用于齿轮转动的动态分析，结果表明WN弧齿轮的切向与轴向方向的振动明显大于径向的振动。
기우WN호치륜전동특정건립료다자유도절-경-축급계통오차우합진동동역학모분석형。이용PROE건립치륜삼유실체모형，통과PROE연건화Ansys연건수거접구장WN호치륜삼유모형도입Ansys연건중진행료3유충격동력접촉모의분석，이용시가재하진행료WN호치륜적응력분석，방진출WN치륜치면접촉적등효응력운도。재ANSYS/LS-DYNA중구건료치륜강유성체동태접촉모형，이용우치륜전동적동태분석，결과표명WN호치륜적절향여축향방향적진동명현대우경향적진동。
Based on double arc gear characteristics and considering system error, a multi-degree-freedom (Tangential-Radial-Axial) coupled vibration dynamics analysis model was established. In this article, we established the three-dimensional solid model by using PROE, imported the arc gear three-dimensional model into Ansys software through the data interface of Ansys software and PROE software and conducted a three-dimensional simulation anasys of the impact of dynamic contact. By applying load, it conducted a stress analysis for double arc gear and gain the double arc gear’s the effective stress clouds. Meanwhile, the rigid-flexible body of gear dynamic contact model based on ANSYS/LS-DYNA was established and the dynamic simulation anasys for WN gear was analyzed. The results demonstrated that the tangential and axial vibration of double arc gear is significantly greater than the radial vibration.