机械制造与自动化2023，Vol.52Issue(6)：123-126,4.DOI:10.19344/j.cnki.issn1671-5276.2023.06.031
基于有限差分法的一维电主轴热态特性分析
One-dimensional Electric Spindle Thermal Analysis Based on FDM
丁卓琛 1沈沐霖 1赵仕安 1赵东方1
作者信息
- 1. 中国石油大学(华东),山东青岛 266580
- 折叠
摘要
Abstract
With regard to the inadequacy and complexity of ANSYS Mechanical APDL and Workbench in the analysis of one-dimensional thermal characteristics of the electric spindle,based on theoretical analysis,establishes the model of ohne-dimensional thermal characteristics for electric spindle.The related programming is completed in MATLAB based on finite difference method,and the temperature distribution of the one-dimensional spindle can be quickly attained with the relevant parameters of the spindle given.The proposed model greatly simplifies the original procedure without the need to adopt ANSYS or other software for analysis purpose.Compared with the result from Workbench analysis,it is found that the two analysis results have high consistency.The achievements of the paper are helpful for finding the"hazard section"of the axial temperature distribution of the spindle and provide reference for the structural design and engineering applications of the electric spindle as well.关键词
电主轴/一维传热模型/有限差分法/轴向温度场分布Key words
electric spindle/one-dimensional heat transfer model/finite difference method/axial temperature field distribution分类
信息技术与安全科学引用本文复制引用
丁卓琛,沈沐霖,赵仕安,赵东方..基于有限差分法的一维电主轴热态特性分析[J].机械制造与自动化,2023,52(6):123-126,4.
