How to train new manufacturing operators without hurting production quality

Question

Training new operators in manufacturing is harder when the line is already busy. Everyone says safety and quality come first, but the trainer is still watching the count, covering their own station, answering questions, and trying not to let defects pass. If the new person only learns by being thrown into the fastest part of the job, the mistakes show up later in scrap, rework, or a tired…

cindy · Answer

I would rather start new operators on the stop-and-check points than on speed. Once they know when to stop the line or call for help, the pace comes later.

laurence · Answer

Keeping one trainer on the first stretch helps a lot. New operators get lost fast when three people each give a slightly different shortcut.

charles · Answer

I like giving new operators a small defect board early. Seeing the actual bad parts teaches faster than only reading a work instruction, especially when the line is already moving.