航空发动机工艺可靠性影响因素分析及改进措施  

Factor Analysis and Improvement Measures for Aero-engine Process Reliability

作　　者：刘志强[1] 刘慧娟[1] 王刚[1] 王桂华[1] 

机构地区：[1]中航工业沈阳发动机设计研究所,辽宁沈阳110015

出　　处：《航空科学技术》2014年第4期33-35,共3页Aeronautical Science & Technology

摘　　要：工艺可靠性是设计可靠性的延伸,航空发动机各部件的设计最终要通过制造、装配等工艺来实现。以实际的航空发动机及零部件为例,从材料、制造和装配工艺等方面分析了影响航空发动机工艺可靠性的因素,并提出了提高工艺可靠性的改进措施。Process Reliability is an extension of design reliability, the design of aero-engine components is achieved finally through manufacturing and assembly processes. Actual aero-engines and components are taken as examples, from material, manufacturing and assembly process and other aspects, the factors that affect the reliability of aero-engine were analyzed, and the measures were proposed to improve process reliability of aero-engine.

关 键 词：航空发动机 工艺可靠性 影响因素 改进措施 

分 类 号：V240.2[航空宇航科学与技术—飞行器设计]