舷外机推进系统的弹性传动轴设计研究  

Study on the Design of Elastic Drive Shaft for Outboard Propulsion System

作　　者：惠恒煜 苏怡曼 申浩 HUI Heng-yu;SU Yi-man;SHEN Hao(School of Mechanical Engineering,Jiangsu University,Zhenjiang 212000,Jiangsu,China)

机构地区：[1]江苏大学机械工程学院,江苏镇江212000

出　　处：《机械研究与应用》2025年第2期77-80,共4页Mechanical Research & Application

摘　　要：文章以舷外机推进系统的弹性传动轴为主要研究对象,通过对传动轴的理论强度分析和计算以及静力学分析得出了其危险截面的位置、扭转切应力和最大切应力,并基于计算结果对传动轴进行了有限元分析。所得结论可为舷外机推进系统的弹性传动轴设计提供参考和借鉴。The article mainly focuses on the elastic transmission shaft of the outboard propulsion system.Through theoretical strength analysis,strength calculation and static analysis of the transmission shaft,the position of its dangerous section,torsional shear stress and maximum shear stress are obtained.Based on the calculation results,the finite element analysis is carried out on the propeller shaft.This provides a reference for the design of elastic transmission shafts in the propulsion system of outboard engines.

关 键 词：弹性传动轴 强度计算 静力学分析 有限元分析 

分 类 号：TH133[机械工程—机械制造及自动化]