[Material] Quality Control Usable in Factories (Histogram) (Free Download)
"I learned a little about histograms, but how are they used in practice?" I will explain using specific examples related to metal processing!
When you start studying quality control, you will come across something called the "Seven QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, we will explain what a histogram, one of the Seven QC Tools, is, along with specific methods for creating it and how to interpret it.
basic information
The catalog download is free, so please feel free to download it!
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Applications/Examples of results
Gas appliances, air conditioning equipment, medical devices, semiconductor-related items, etc.