Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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模具结构对1 100 kV GIS用柱式绝缘子质量的影响

来源:电工电气发布时间:2020-04-18 14:18浏览次数:894
模具结构对1 100 kV GIS用柱式绝缘子质量的影响
 
陈拴成1,张佩1,王宁1,冯佳玮2
(1 河南平高电气股份有限公司,河南 平顶山 467001;2 西安理工大学 机械与精密仪器工程学院,陕西 西安 710054)
 
    摘 要:浇注工艺是决定柱式绝缘子质量优劣的关键。通过真空浇注工艺制备了两种1 100 kV GIS用柱式绝缘子,研究了模具结构对1 100 kV GIS用柱式绝缘子浇注成型过程的影响,提出卧式浇注模具结构,并分析了模具浇口位置、壁厚、排气槽等因素对控制柱式绝缘子质量的重要性,对提高柱式绝缘子质量稳定性具有指导意义。
    关键词:环氧树脂;1 100 kV GIS;柱式绝缘子;模具结构;质量稳定性
    中图分类号:TM216+.3     文献标识码:B     文章编号:1007-3175(2020)04-0061-03
 
Effect of Mold Structure on the Quality of 1 100 kV GIS Post Insulator
 
CHEN Shuan-cheng1, ZHANG Pei1, WANG Ning1, FENG Jia-wei2
(1 Henan Pinggao Electric Co., Ltd, Pingdingshan 467001, China;
2 School of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710054, China)
 
    Abstract: The casting process is the key to determine the quality of the column insulator. Two types of 1 100 kV GIS column insulators were prepared by vacuum casting. The influence of the mold structure on the casting process of 1 100 kV GIS column insulators was studied. The horizontal casting mold structure was proposed, and the location of the mold gate factors such as wall thickness, exhaust grooves, etc. are important for controlling the quality of column insulators and have guiding significance for improving the quality stability of column insulators.
    Key words: epoxy resin; 1 100 kV GIS; post insulator; mold structure; quality stability
 
参考文献
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