Blog — Lean Manufacturing Guides — factorycalc.io

What is takt time and why does it matter in lean manufacturing?

Takt time is the heartbeat of your production line. Learn what it means, how to calculate it, and why getting it right is the foundation of every lean improvement project.

OEE explained: Availability, Performance, and Quality

A complete breakdown of the three OEE factors, how to measure each one, and what world-class scores actually look like on the shop floor.

How to balance a production line in 5 steps

Line imbalance wastes capacity and creates bottlenecks. Here's a structured approach to redistributing work content and hitting 85%+ balance efficiency.

Little's Law: the formula every ops manager should know

WIP = Throughput × Lead Time. It sounds simple, but Little's Law unlocks deep insights about your production system that most managers overlook.

EPEI and supermarket sizing: reducing WIP without starving the line

Every Part Every Interval is the key to right-sizing your production schedule. Learn how to calculate EPEI and use it to set supermarket stock levels.