食品超高压设备金属密封圈失效机理及有限元分析

摘要

With the metal sealing ring ( metal triangle washer ) of food UHP equipment as the studied ob-ject,establish a three-dimensh simulation model .Using Ansys Workbench as the simulation tool ,simulate the forces applied on the metal ring and its deformation ,hence its failure process .Then can get the analysis basis of following optimation .%　　以食品超高压设备中的密封部件金属密封圈（金属三角垫）为研究对象，建立三维仿真模型，利用Ansys Workbench 软件模拟真实工作情况对金属密封圈的受力与变形状况及密封失效的过程进行有限元分析，为以后的优化改进提供分析依据。