于荣鹏1，殷新科1*，孟云2
（1 江苏新美星包装机械股份有限公司，江苏 苏州 215600；
2 河南机电职业学院互联网学院，河南 郑州 451192）
摘要：为了提高盘式结构热耦合稳定性，对其机架结构进行热耦合分析及优化设计。根据盘式机架实际工况，建立机架三维模型，并利用有限元方法进行静力学分析和热耦合分析。结果表明，盘式机架在热耦合作用下，工作平面最大变形量为1.66mm，机架最大变形量增加15.1 倍。基于有限元分析，对盘式机架结构进行改进设计，改进后盘式机架热耦合分析综合变形量减少63.86%，这具有实际工程应用价值。
关键词：盘式机架结构；静力学分析；热耦合分析；变形量
Thermal Coupling Analysis and Improved Design of Disc Structure
YU Rong-peng1，YIN Xin-Ke1*，MENG Yun2
（1 Jiangsu Xinmeixing Packaging Machinery Co.，Ltd.，Suzhou 215600，China；
2 Henan Mechanical & Electrical Vocational College Internet College，Zhengzhou 451192，China）
Abstract: In order to improve the thermal coupling stability of the disc structure，thermal coupling analysis andoptimization design were carried out on its frame structure. Based on the actual working conditions of the disc rack，establish a three-dimensional model of the rack was established finite element method was used static analysis andthermal coupling analysis. The results showed that under thermal deformation，the maximum deformation of theworking plane of the disc rack was 1.66mm，and the maximum deformation of the rack increased by 15.1 times.Based on finite element analysis，the structure of the disc rack was improved and designed. After the improvement，the comprehensive deformation of the thermal coupling analysis of the disc rack was reduced by 63.86%，which haspractical engineering application value.
Key words: disk rack structure；static analysis；thermal coupling analysis；deformation amount
中图分类号：TB115 文献标志码：A 文章编号：1007-7871（2024）06-0062-04
2024，Vol.27，No.6