测量系统分析（MSA）在拉伸试验中的应用

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In the process of inside-control-sample＇s make, date collection and date analysis of tension text measurement system analysis, we elicit that, the linearity, stability, repeatability and reproducibility of this measurement system are all meet the ask of standard. In the date analysis of the bias, repeatability and reproducibility, the effect from the fluctuate of inside-control-sample are eliminated.介绍了拉伸试验测量系统分析的内控样制作、数据采集和测试数据统计过程，认为该测量系统的偏倚、线性、稳定性、重复性和再现性均能满足测量要求。在偏倚、重复性和再现性测试数据统计过程中，剔除了内控样引入的波动。