新型蜂窝状空腔螺杆转子的结构设计与分析

Design and analysis of a new type of honeycomb cavity screw rotor

根据3D打印技术的成形特点,针对螺杆压缩机的核心部件螺杆转子,提出对其内部进行不同形状蜂窝结构单元的空腔化设计,并建立了三维实体模型。根据螺杆压缩机的实际工作情况,通过ANSYS对不同形状蜂窝结构单元空腔螺杆转子进行仿真分析。研究结果表明3D打印技术可以为螺杆转子的轻量化设计和成型提供新的依据和手段。

Based on the forming characteristics of 3D printing technology,for the screw rotor of the core component of screw compressor,the study has proposed a cavity design of honeycomb structure with different shapes and established a three-dimensional solid model.According to the actual working conditions of the screw compressor,the cavity screw rotor of different shape honeycomb structure units is simulated and analyzed by ANSYS,and the corresponding conclusions have been drawn.The research results show that 3D printing technology can provide a new basis and means for the lightweight design and forming of the screw rotor.