江苏理工大学学报(自然科学版)2001，Vol.23Issue(2)：22-25,4.
提高活塞环耐磨性的激光强化新技术
New Laser-Strengthening Technologies for Improving Wearability of the Engine Piston Ring
陈奉斌 1花银群 1胡昌龄 1张永康 1毕瑞2
作者信息
- 1. 江苏理工大学机械工程学院,
- 2. 中国一拖技术中心,
- 折叠
摘要
Abstract
The new laser-strengthening technologies to improve the wearability of the engine piston ring are introduced from different aspects.The effect of laser quenching of the piston ring and the inside wall of the cylinder liner,and laser texturing of the cylinder liner on the wearability of the piston ring are discussed respectively.The experimental results show that each process can make the life of the piston ring increase by 100%.The laser texturing can not only make the piston ring life increase 100%,but also decrease fuel exhaustion by 30%～60% and discharge of HC gas by 10%～20%.关键词
激光应用/活塞环/气缸套/耐磨性分类
矿业与冶金引用本文复制引用
陈奉斌,花银群,胡昌龄,张永康,毕瑞..提高活塞环耐磨性的激光强化新技术[J].江苏理工大学学报(自然科学版),2001,23(2):22-25,4.
