食品超高压设备金属密封圈失效机理及有限元分析  

Failure Mechanism and Finite Element Analysis of Metal Sealing Ring of Food UHP Equipment

作　　者：杨绮云[1] 高靖宇[1] 

机构地区：[1]哈尔滨商业大学,哈尔滨150028

出　　处：《包装与食品机械》2013年第3期34-37,共4页Packaging and Food Machinery

摘　　要：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。With the metal sealing ring （ metal triangle washer） of food UHP equipment as the studied object, 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.

关 键 词：金属密封圈 有限元 应力 变形 

分 类 号：TS206.5[轻工技术与工程—食品科学]