Improving the Qualified Rate of Flux Test about Scavenging Pump in Aeroengine by Applying Six Sigma Methodology
The qualified rate of flux test is decided mainly by the assembly parameters, but for some reasons, the qualified rate especially the one-turn qualified rate had been on a low level for a long time. By applying 6a methodology, this paper analyzed the influence factors about the flux test and found out the main influence factors firstly;then on base of these analysis results, this paper proposed some improvement measures;finally, this paper validated the effects of these improvement measures by carrying out some tests. The improvement measures proposed in this paper had improved the assembly quality of scavenging pump obviously.
Six sigma methodology Scavenging pump Flux test Qualified rate Influence factors
Yanghua Cao Xiucui Kang
Shenyang Institute of Aeronautical Engineering, Shenyang, P. R. China Shenyang Liming Aeroengine Group, Shenyang, P. R. China
国际会议
2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)
洛阳
英文
289-292
2010-09-04（万方平台首次上网日期，不代表论文的发表时间）