宝钢炼铁厂烧结炉用悬挂减速机国产化的改进设计  

Localization Improvement Design of Suspension Reducer Used in Sinter Furnace of Baosteel Iron-making Plant

作　　者：张立福[1] 王云恒[2] 

机构地区：[1]宝钢股份有限公司炼铁厂,上海201900 [2]郑州机械研究所,河南郑州450052

出　　处：《机械传动》2013年第7期152-154,共3页Journal of Mechanical Transmission

摘　　要：综述了原日本进口悬挂减速机末级大齿轮的点蚀、剥落等失效现象,并进行了系统的分析,从选用齿轮材料及热处理、提高齿轮精度、改进加工工艺等方面入手,进行了国产化优化设计。The failure phenomenon of final stage large gear pitting,spalling and so on in the suspension reducer imported from Japan are summarized,and the system analysis is carried out.The localization optimization design is carried out from the gear material and heat treatment,improved the gear accuracy,improving processing technology and other aspects.

关 键 词：齿轮损伤 失效分析 强度计算 国产化设计 

分 类 号：TH132.46[机械工程—机械制造及自动化]