铜熔转炉炉体驱动减速箱国产化关键技术研究  

Research of the Key Technology of the Drive Reducer Localization for Copper Melting Furnace

作　　者：冯益民 范乃谦[2] 

机构地区：[1]江西铜业股份有限公司,江西南昌330000 [2]郑州机械研究所,河南郑州450052

出　　处：《机械传动》2015年第9期175-178,共4页Journal of Mechanical Transmission

摘　　要：针对进口铜熔转炉减速机在运行中箱体过热并且翻转电流多大问题,通过对进口减速机蜗轮蜗杆传动级的承载能力分析,提出了改善传动性能的方法,对蜗轮副中心距进行适当调整,同时为了尽量保持减速机的联接尺寸对减速机的箱体尺寸进行调整优化。为改善蜗轮副的接触区,将刮削研磨与重载跑合相结合,接触斑点大小得到充分提高,国产化后的减速机运行平稳,翻转电流大大降低。In order to solve the problem that reducer is overheating and the spin current is too large when the reducer of copper melting furnace operating, through the analysis of carrying capacity of imported reducer worm gear and worm drive, the measure to improve the transmission capacity is proposed, and the appropriate readjustment of the worm gear pair center distance is carried out. In addition, for maintaining the connection di- mensions of homebred reducer consistent with imported reducer, the sizes of the reducer box are adjusted and optimized. In order to improve the contact area of worm gear pair, the scraping - grinding and running - in with heavy load are combined, and as a result, the quality of contact pattern is improved plentifully and the homebred reducer runs smoothly with a low current.

关 键 词：铜熔转炉减速机 蜗轮蜗杆 接触区 刮削研磨 重载跑合 

分 类 号：TF351[冶金工程—冶金机械及自动化] TF811