What operational tip involves running a known defective item through the process to check the Poka-Yoke mechanism?
Answer
A 'Red Rabbit' test
The concept of a 'Red Rabbit' test involves running a known defective item through the process to verify that the Poka-Yoke device or sensor successfully detects and stops the error as designed.
Related Questions
Who introduced the concept of Poka-Yoke and in what year?What was the original, harsher term for Poka-Yoke, and why was it changed?What did Shigeo Shingo's core insight shift the blame toward regarding manufacturing failures?According to Shingo, what distinguishes an 'error' from a 'defect'?Which Poka-Yoke classification method relies on testing product shape, size, or color through direct contact?If a safety interlock prevents a machine from running until a prerequisite confirmation button is pressed, which classification method is being used?Which guiding principle suggests substituting a problematic process with one that cannot be done incorrectly?Where do contemporary Lean practitioners often advise placing Poka-Yoke mechanisms relative to process constraints?What operational tip involves running a known defective item through the process to check the Poka-Yoke mechanism?In redesigning the switch assembly example, what was the initial practical problem Shingo addressed?