摘要
通过对差压法气密性检测的工作原理、工艺参数进行分析,采用正交试验设计方法,快速确定差压法气密性检测的关键影响工艺参数,提高检测效率及精度。
Through analysis of principle of differential pressure method applying on air tightness and it＇s process parameters,orthogonal test was used to study quickly determine process parameters of differential pressure method applying on air tightness,improve the testing effi-ciency and accuracy.
出处
《液压气动与密封》
2014年第7期64-66,69,共4页
Hydraulics Pneumatics & Seals
基金
国家火炬计划项目(2010GH041378)
关键词
气密性检测
差压法
工艺参数
正交试验
air-tightness detection
differential pressure method
process parameters
orthogonal test
