农机化研究2024，Vol.46Issue(3)：259-263,5.
农机轻量化所用铝合金精炼装置关键密封结构研究
Study on Key Sealing Structure of Aluminum Alloy Refining Unit Used in Agricultural Machinery Lightweight
摘要
Abstract
It first described the present situation and necessity of lightweight agricultural machinery,and then analyzed and studied the structure,characteristics and technology of graphite materials.And it designed a graphite rotor and graph-ite shaft seal structure for aluminum alloy refining.The experimental results show that the structure uses the hot charging technology to form a clamping force on the sealing contact surface of the graphite rotor and the graphite shaft,so that the two are fully contacted at the sealing part.The micro filler morphology meets the expectations,and achieves the purpose of blocking the gas flux from the macro perspective.Thus,the hydrogen removal efficiency of the aluminum refining de-vice is greatly improved,and the quality of the aluminum alloy used in the lightweight agricultural machinery is improved.关键词
农机轻量化/石墨/转子/转轴/密封/铝合金Key words
agricultural machinery lightweight/graphite/rotor/rotating shaft/seal up/aluminium alloy分类
农业科技引用本文复制引用
阙燚彬..农机轻量化所用铝合金精炼装置关键密封结构研究[J].农机化研究,2024,46(3):259-263,5.基金项目
广西高校中青年教师科研基础能力提升项目(2021KY1047) （2021KY1047）
