缠绕式垫片压缩率的不确定度评定  

Evaluation of Uncertainty of Compression Ratio of Wound Gasket

作　　者：孔建 詹玲 何松 王春燕 鹿璐 KONG Jian;ZHAN Ling;HE Song;WANG Chun-yan;LU Lu(Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China)

机构地区：[1]合肥通用机械研究院有限公司,安徽合肥230031

出　　处：《流体机械》2018年第11期60-63,44,共5页Fluid Machinery

摘　　要：根据缠绕式垫片压缩率算法的数学模型,对带内外环型缠绕式垫片压缩率的不确定度进行了分析,讨论影响压缩率不确定度的主要因素,为改善测试结果精度提供了参考。According to the mathematical model of the compression ratio algorithm of the wound gasket,the uncertainty of the compression ratio of the inner and outer ring type wound gaskets was analyzed,and the main factors influencing the uncertainty of the compression rate were discussed,which provides a reference for improving the accuracy of the test results.

关 键 词：缠绕式垫片 压缩率 不确定度 

分 类 号：TH311[机械工程—机械制造及自动化]