某中速柴油机齿轮修形分析  

Gear Modification Analysis of a Type of Medium-Speed Diesel Engine

作　　者：牛军军 陈祎博 宋雅丽 董晶瑾 屠丹红 Niu Junjun;Chen Yibo;Song Yali;Dong Jingjin;Tu Danhong(China Shipbuilding Power Engineering Institution Co.,Ltd.,Shanghai 200120)

机构地区：[1]中船动力研究院有限公司,上海200120

出　　处：《柴油机》2019年第4期35-38,共4页Diesel Engine

摘　　要：修形对于改善齿轮啮合质量,降低齿轮传动的振动和噪声有重要作用.基于KISSsoft软件,以某中速柴油机曲轴齿轮为研究对象,进行齿轮修形设计分析.得到曲轴齿轮修形前后齿面接触应力、齿轮传递误差、齿根弯曲应力等参数的变化情况,为优化齿轮修形提供理论依据.Modification plays an important role in improving gear meshing quality and reducing gear transmission vibration and noise.Based on KISSsoft software,the crankshaft gear of a medium-speed diesel engine was studied and the gear shape modification design analysis was carried out.The changes of parameters such as tooth surface contact stress,gear transmission error and root bending stress before and after crankshaft gear modification were obtained,which provided a theoretical basis for optimizing gear modification in the future.

关 键 词：中速柴油机 曲轴齿轮 修形 

分 类 号：TK423.42[动力工程及工程热物理—动力机械及工程]