基于ANSYS的密封腔体结构改进设计  

Improved design of sealing cavity structure based on ANSYS

作　　者：王光越 WANG Guangyue

机构地区：[1]中国船舶集团有限公司第七一〇研究所,湖北宜昌443003

出　　处：《现代机械》2023年第4期21-24,共4页Modern Machinery

摘　　要：水下电机是水下机器人上重要的推进设备。针对一款电机打压试验出现损坏的情况,分析了故障产生的原因,通过数字化设计,用UG建立了简化的三维模型,并利用ANSYS仿真的方式复现了故障现象,根据仿真的结果对铜端盖进行了改进设计,并重新进行了仿真,之后打压验证了设计的可行性。Underwater motor is an important propulsion equipment of underwater robots.Aiming at the damage of a motor in the pressurization test,the causes of the fault are analyzed.Through digital design,a simplified three-dimensional model is established by UG,and the fault phenomenon is reproduced by ANSYS simulation.According to the simulation results,the copper cover is improved and simulated again.Then the pressurization test verifies the feasibility of the design.

关 键 词：UG 耐压结构 有限元 

分 类 号：TH12[机械工程—机械设计及理论]