摘要
圆弧端齿具有承载能力强、定心精度高、拆装简便等诸多优点,而广泛应用于航空发动机及燃气轮机的转子联接结构。以圆弧端齿工程应用为目标,结合航空发动机用圆弧端齿的设计和使用经验,对带环槽圆弧端齿的结构设计、初步强度设计,以及圆弧端齿副的互换性设计进行了研究,提炼、归纳了带环槽圆弧端齿工程设计应重点关注的问题,并提出一种解决不同设备加工圆弧端齿副具有互换性问题的可行方法。
Curvic coupling has many advantages such as strong load-carrying capacity, high centering precision, convenient assembly and so on, with wide application in rotor linking structures of aircraft engine and gas turbine engine. Combining with aviation curvic coupling design and application experience, taking the engineering application of curvic coupling as the goal, preliminary research on curvie coupling with ring groove structure design, preliminary strength design and interchangeable design was conducted. The important aspects in the engineering design of curvic coupling with ring groove were refined and summarized. A feasible method to solve the interchangeability problem of curvic coupling manufactured by different processing equipment was proposed.
出处
《燃气涡轮试验与研究》
北大核心
2015年第4期41-44,共4页
Gas Turbine Experiment and Research
关键词
航空发动机
圆弧端齿
工程应用
结构设计
初步强度设计
互换性设计
aero-engine
curvic coupling with ring grooveCengineering application
structure design
preliminary strength design
interchangeable design
