基于APDL语言的喷砂罐结构参数优化设计

The Structural Parameter Optimization Design of Sandblast Cylinder Based on APDL

利用ANSYS软件中参数化设计语言(APDL),将参数化设计与有限元结构分析相结合,建立了喷砂罐的有限元模型。通过设计不同腔体形状的喷砂罐,研究其工作时所产生应力的大小,并根据计算应力的变化,提出了喷砂罐的优化模型,确定了喷砂罐的形状及尺寸,对喷砂罐的设计有实际的指导意义。

Combining the parametric design and finite element structural analysis by the parametric design language （APDL） in ANSYS software, we have constructed the finite element model of the sandblast cylinder. When the sandblast cylinder works, we research the different stresses by designing various cavity shape, based on the variety trend of the calculated result of the stresses. We have advanced the optimization mode, and then confirm the shape and size of the sandblast cylinder. It will take important guide meaning in the designing of sandblast cylinder.