汽车驱动桥曲齿锥齿轮制造技术现状及发展趋势  

Manufacturing Technology Status and Developmental Trend for Spiral Bevel Gear Used in Automotive Drive Axle

作　　者：邓效忠[1,2] 邓静[1] 谢君军 聂少武[2] 

机构地区：[1]西北工业大学机电学院,陕西西安710072 [2]河南科技大学机电工程学院,河南洛阳471003 [3]洛阳卷烟厂卷接包车间,河南洛阳471003

出　　处：《机械传动》2015年第6期182-186,共5页Journal of Mechanical Transmission

摘　　要：分析了我国汽车驱动桥曲齿锥齿轮的制造现状和存在的问题。针对国内曲齿锥齿轮制造技术及工艺现状,从加工调整参数的精细化设计、网络化闭环制造、精锻近净成形3个方面,分析总结出适合中国国情的曲齿锥齿轮制造新工艺的发展趋势,对我国汽车驱动桥曲齿锥齿轮制造业的发展提出展望。The manufacturing status and existing problems of spiral bevel gears used in automotive drive axle of China is analyzed. As one of the largest manufacturing and consuming countries for such gears, manu- facturing industry of spiral bevel gears in China is faced with the difficulties of poor production ability for high - level products, as well as low profit for mid -level and low -level products. Taking current manufacturing tech- nologies and processes into consideration, the developmental trend of manufacturing processes suitable for do- mestic industry is analyzed and summarized from the following three aspects, detailed design of adjusting param- eters, network -based closed loop manufacturing technology and near/net shaped be the prospect for national manufacturing industry of spiral bevel gears used in precision forging, which would automotive drive axle.

关 键 词：曲齿锥齿轮 网络化闭环制造 精锻净成形 四刀法 发展趋势 

分 类 号：U463.218[机械工程—车辆工程]