【摘要】 大型船舶艉轴管是支撑螺旋桨轴的关键装置，在艉轴管的整个加工过程中对镗孔精度要求最高。文中采用有限元软件Workbench中的热结构耦合场分析法，对船舶艉轴管的镗削机构受温度和切削力影响下产生的热变形展开研究。更多还原

【Abstract】 The stern tube of a large ship is the key device to support the propeller shaft. The boring precision of the stern tube is the highest in the whole processing process. This paper studies the thermal deformation of boring mechanism of ship stern tube under the influence of temperature and cutting force using the thermal-structure analysis method in the finite element software Workbench.更多还原