| 摘要:针对柴油机滚轮异常磨损和碎裂问题，结合滚轮工作中的受力情况，提出了可提高柴油机滚轮使用性能的加工工艺，如滚轮内孔精密珩磨加工、低应力加工、光整加工。经多型柴油机滚轮加工及柴油机运行试验验证，上述工艺方法切实可行，解决了滚轮异常磨损和碎裂问题。 |
| 关键词: 柴油机 滚轮 加工工艺 |
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| Study on the Processing Method of Improving the Performance of Diesel Engine Rollers |
| Xiong Xiaolong,Ge Wen |
| Naval Equipment Department, Shaanxi Xingping 713105;Shaanxi Diesel Heavy Industry Co.,Ltd., Shaanxi Xingping 713105 |
| Abstract:To deal with the problems of abnormal wear and fatigue cracks occurred to diesel engine rollers, based on the stress of rollers during operation, new processing techniques which can enhance their application performance are proposed, including precision honing, low stress processing, finishing processing, etc. Through the processing of several types of diesel engine rollers, and verification by experiments, the processing techniques are proved to be feasible and could solve the problems of abnormal wear and fatigue cracks. |
| Key words: diesel engine roller processing technique |
