镀铁曲轴再制造修复工艺研究  

The Failure of Crankshaft and Its Remanufacturing Process

作　　者：董宗宜 殷开松 

机构地区：[1]无锡大豪动力有限公司 [2]一汽解放汽车有限公司无锡柴油机厂

出　　处：《内燃机与配件》2019年第17期156-160,共5页Internal Combustion Engine & Parts

摘　　要：曲轴是发动机重要零部件之一,其价值约占发动机总价值的10%左右。本文结合一汽锡柴奥威系列发动机曲轴材料及结构特点,重点研究采用镀铁技术修复曲轴的再制造工艺,以及采用该工艺再制造修复后曲轴的可靠性验证办法。The crankshaft is one of the most important key parts of engine. It accounts for 10% of the total value of engine. This paper, based on the structure characteristics of FAW Xichai Aowei series crankshaft, focuses on the remanufacturing process of repairing crankshafts by using iron plating technology and the reliability of the crankshaft after repairing with this process.

关 键 词：曲轴 镀铁 再制造 工艺研究 

分 类 号：TK403[动力工程及工程热物理—动力机械及工程]