Operator Skill Constraint
Line ran at pace of slowest operator. Inexperienced operator on critical station performed 20% slower than high-performer. This constrained entire line throughput.
What Became Visible
Operator-linked cycle-time analysis revealed: high-performer station averaged 45 sec/cycle. Slow operator averaged 54 sec/cycle. Slow operator was the bottleneck constraining line speed.
Operator Skill Development
Slower operator received targeted training and mentoring from high-performer. Skill gap closed through structured practice and technique transfer.
How it worked: Identified that operator was the bottleneck. Skill development addressed the constraint directly.
Results
from operator skill improvement
vs equipment investment
from operator development
Bottleneck isn't always equipment. When operator capability is the constraint, skill development is the answer.
Operational Reality
The facility could have assumed equipment was the bottleneck. Analysis revealed operator skill was the leverage point.