Msa Sample Presentation

Measurement Systems Analysis Presented by: {Name}

Course Objectives • By the end of the course the participant should be able to; • Identify what constitutes a Measurement Systems Analysis • Complete and understand all types of Measurement Systems Analysis

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Measurement Systems Analysis

QS 9000 requires a Measurement Systems Analysis be conducted on all inspection, measuring and test devices denoted on the Control plan.

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Measurement Systems Analysis • What is Measurement Systems Analysis (MSA)? – A Measurement System Analysis (MSA) determines the error in the measuring device in comparison to the tolerance.

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Measurement Systems Analysis • Measurement Systems Analysis (MSA) consists of? – – – – –

Gauge Repeatability Gauge Reproducibility Bias Linearity Stability

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Measurement Systems Analysis

• So what is Gauge R&R? Gauge R&R is an acronym for Gauge

Repeatability and

Reproducibility

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Measurement Systems Analysis • Definition of Gauge Repeatability – Repeatability • The ability of a measurement device to repeat its reading when used several times by the same operator to measure the same characteristic. Generally this is referred to as Equipment variation.

– Repeatability = Equipment Variation

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Measurement Systems Analysis • Definition of Gauge Reproducibility – Reproducibility • The variation between the averages of the measurements taken by different operators using the same measurement device and measuring the same characteristic. Generally this is referred to as Operator Variation

Reproducibility = Operator Variation World Class Quality Pty Ltd

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Measurement Systems Analysis • There are three types of Gauge R&R studies – Variable - Short Method (Range method) – Variable - Long Method (Average & Range method)

– Attribute Gauge study

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