Follow the time before the first accepted part
When the operator changes jobs, the selected product and work order change too. Separate setup, adjustment and inspection waiting in the stop record. This lets the team distinguish a production change from an equipment fault.
Two runs can produce the same quantity while one takes 25 minutes longer to set up. The next discussion should then focus on the changeover steps, not only on machine speed. Compare the same part and similar working conditions before drawing a conclusion.
