摘要
在传统过盈计算的基础上,引入Matlab软件,利用Matlab强大的计算能力,以及Simulink可视化、模块化操作界面,针对过盈配合中复杂的结构件的配合计算提出新方法。在此过程中结合制图常用的CAD软件,实现模型(CAD)、平台(Simulink)、计算(Matlab)之间的联合仿真,以实现设计-计算的快速迭代,减轻初步方案设计中校核的工作量。在轴-齿轮过盈配合计算中,使用Matlab仿真计算得出的结果与有限元仿真计算结果趋于一致。另外,试验以及后续实际使用验证了这种结果的可靠性和准确性。
On the basis of traditional interference calculation,Matlab software is introduced,Matlab's powerful computing power,and Simulink visualization and modular operation interface are used to propose a new method for the matching calculation of complex structural parts in interference fit.In this process,the CAD software commonly used in drawing is combined to realize the joint simulation between the model(CAD),the platform(Simulink),and the calculation(Matlab)to realize the rapid iteration of design-calculation,reduce the workload of verification in the preliminary scheme design.In the calculation of the shaft-gear interference fit,the results obtained by using Matlab simulation calculation and the finite element simulation calculation results tend to be consistent.In addition,the test and subsequent actual use have verified the reliability and accuracy of this result.
作者
张辙远
ZHANG Zhe-yuan(Inner Mongolia First Machinery Group Co.,Ltd.,Beijing Intelligent Technology Engineering Center,Beijing 102300,China)
出处
《内燃机与配件》
2021年第10期1-4,共4页
Internal Combustion Engine & Parts
