MSA培训讲义 2020年5月23日星期六 PPT文档演模板 Topic Basic concept of measurement System Analysis Measurement System Analysis Application & Determination Attribute measurement system analysis Q&A TD.S.QM-24E.01 July MSA 2 PPT文档演模板 2005 Shanghai Some basically concept for MSA TD.S.QM-24E.01 PPT文档演模板 Shanghai July 2005 Measurement Measurement Tools Measurement System TD.S.QM-24E.01 July MSA 4 PPT文档演模板 2005 Shanghai Bias: Difference between mean of all measurements and the reference value. Reference value can be set up by the mean of measurements with a higher quality measurement system. Reference value Mean of measurements TD.S.QM-24E.01 July MSA 5 PPT文档演模板 2005 Shanghai Different mean values shows different results Analysis for systematic failure: Bias due to OPERATER: Different person get different results. Bias due to EQUIPMENT: Different equipments shows different results. Reference.value. Measure equipment.1 IVeasureequipment2 or/and Operator 1 or/and Operator 2 TD.S.QM-24E.01 July MSA 6 PPT文档演模板 2005 Shanghai Stability: Variation of a measuring system by measuring the same feature over a period of time. Referencevalue irtie1 Time 1 Tirive (termporal) Stability TD.S.QM-24E.01 July MSA 7 PPT文档演模板 2005 Shanghai