Rework involves taking parts or assemblies that failed quality inspections and fixing them so they meet specifications. This might include re-machining a surface, replacing a faulty component, or re-soldering a connection. High rework rates destroy production efficiency because they consume extra labor, materials, and machine time while disrupting the normal flow of goods.
Heard on the job
Put that batch in the rework bin so the second shift can tap the threads deeper.
Insider tip
High rework numbers are often hidden by operators to make their shift output look better, which ruins inventory accuracy.