摘要
为提高发动机缸套内表面加工质量,选定了先进的加工工艺—珩研,并设计出相应的工装设备,通过实验,确定了缸套珩研加工工艺参数,使缸套内表面加工质量达到国际先进水平,改善了发动机缸体、缸套的使用寿命和可靠性,从而满足提高发动机功率和可靠性的要求。
In order to enhancing the surface quality of engine cylinder sleeve,a new technology called honing-lapping was selected. The appropriate technological equipments were developed. The machining technological parameters which can achieve the international advanced level were worked out eventually by a series of tests. Then,the service life and the reliability of the engine cylinder body and sleeve was improved,it can meet the needs to improve engine power and reliability requirements.
出处
《国防制造技术》
2009年第3期49-52,共4页
Defense Manufacturing Technology
关键词
珩研
缸套
表面质量
honing-lapping
cylinder sleeve
surface quality
