{"title":"Simulation Analysis of Flow Field Based on Horizontal Electrolytic Machine Tool","authors":"T. Tian, Cao Yan, Jia Feng, Zhang Leiyan","doi":"10.2991/pntim-19.2019.28","DOIUrl":null,"url":null,"abstract":"In order to solve the problem that the stability of flow field affects the machining accuracy of aero-engine blade in EDM, according to the structure of EDM horizontal machine tool, the corresponding fixture is designed in this paper. Based on the flow field of machining gap, the finite element simulation of different sizes of electrolyte inlet is carried out respectively. Through the simulation, it can be seen that when the electrolyte inlet is larger than the machining gap, the pressure distribution in the gap flow field is uniform. The electrolyte flow rate in the gap is increased from 13m/s to 45 m/s, thus ensuring the stability of the flow","PeriodicalId":344913,"journal":{"name":"Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2991/pntim-19.2019.28","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In order to solve the problem that the stability of flow field affects the machining accuracy of aero-engine blade in EDM, according to the structure of EDM horizontal machine tool, the corresponding fixture is designed in this paper. Based on the flow field of machining gap, the finite element simulation of different sizes of electrolyte inlet is carried out respectively. Through the simulation, it can be seen that when the electrolyte inlet is larger than the machining gap, the pressure distribution in the gap flow field is uniform. The electrolyte flow rate in the gap is increased from 13m/s to 45 m/s, thus ensuring the stability of the flow
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