船用Z型推进装置技术改造实践

Pratice of Improving Technique of Z-Type Marine Propulsion Unit

介绍船用Ｚ型推进装置主要零备件的损坏原因以及在进行零备件国产化过程中的方案制定、设计原则和修理方法。

Causes for damage of main parts of Z---type marine propulsion unit are introduced in this pa- per. it also gives the making of plan. design principle and repair methods.