Understanding "Number of Distinct Categories" in Your Gage R
Fortunately, there are guidelines from the Automotive Industry Action Group (AIAG): When the number of categories is less than 2, the measurement system is of no value for controlling the process, since one part cannot be distinguished from another.
What exactly is the NDC in MSA? - LinkedIn
Oct 1, 2020 · The ndc is one of the criterion used by the MSA to determine the sensitivity of the measuring equipment. It indicates the “Number of Distinct Categories” that can be clearly distinguished by the...
Measurement System Analysis (MSA) Training & Certification - AIAG
Improve your understanding of the integration of statistical process control (SPC) and measurement systems analysis (MSA) into IATF 16949 and discover how to develop a higher quality process control system by selecting and applying the appropriate statistical tools.
Acceptance Criteria for Measurement Systems Analysis (MSA)
One approach is the AIAG methodology and acceptance criteria for the Average and Range method as well as the ANOVA method. The acceptance criteria do not accurately reflect the impact the measurement system has on the production process.
A Practical Framework for Aligning NDC Enhancement and COVID-19 ... - AIAG
Jun 23, 2021 · A transition to a low-carbon transportation sector is critical for countries to meet their NDC targets as they recover from the economic impacts of the pandemic.
(PPAP) Production Part Approval Process | AIAG
Whether you are familiar with the production part approval process (PPAP) requirement, need a refresher or are new to PPAP altogether, this overview course is for you. Become versed on the procedures, reporting requirements and activities specified by the PPAP manual.
Number of distinct data categories and gage repeatability and ...
Oct 1, 2013 · One of these elements, the number of distinct data categories (NDC) has been treated as an independent requirement. In this paper, we show that NDC and GRR are not independent and that they are in fact both linked by an exact relationship.
AIAG.org - Automotive Industry Action Group
The Automotive Industry Action Group (AIAG) is a unique not-for-profit organization where OEMs, suppliers, service providers, government entities, and individuals in academia have worked collaboratively for more than 42 years to drive down costs and complexity from the automotive supply chain.
FOREWORD. ty Requirements Task Force, and under the auspices of the Automotive Industry Action Group (AIAG). The Work Group responsible for this Fourth Edition were Michael Down (General Motors Corporation), Frederick C. ubak (Chrysler Group LLC), Gregory Gruska (Omnex), Steve Stah.
Electronic Gauge for Micron Measurement and its Relevance to
Apr 7, 2021 · The key performance indicators for gauge capability such as Equipment Variation (EV), Appraiser Variation (AV), Gauge Repeatability and Reproducibility (GRR), Parts Variation (PV) and ndc (number of distinct data categories) are compared and tabulated.
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