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Jidoka

Jidoka is a fundamental concept in Lean manufacturing and the Toyota Production System (TPS), often referred to as “automation with a human touch” or autonomation. At its core, Jidoka empowers machines and operators to halt production immediately upon...

Improvement Kata

The improvement kata is a systematic four-step routine aimed at achieving a goal. Its purpose is to foster scientific thinking and creativity to overcome organizational challenges. This process enables organizations to enhance their operational efficiency and...

I-MR Chart: Mastering Individual Moving Range Control Charts

Statistical process control revolutionizes quality management through powerful visualization tools that monitor process stability over time. Among these tools, the I-MR chart stands as one of the most versatile and widely-used control charts in manufacturing, service...

Gage R&R

What is Gage Repeatability and Reproducibility? Gage Repeatability and Reproducibility (Gage R&R) is a method used to determine the amount of variance in measurement data caused by the measurement system. The system compares the measurement variation with the...

C-Chart

What is a C-Chart? The control chart (c-chart) for defects is also called the Attribute Chart (counting the number of defects). It is used to track the number of defects within units with constant sizes. The chart can track the number of defects...
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