Blog
Insights on production scheduling, lean manufacturing, and manufacturing software from 35+ years of industry experience.
Planning Horizon — Manufacturing Glossary
Learn what a planning horizon is in MRP and production scheduling, how to set the right planning horizon length, a practical example, and why it impacts scheduling accuracy.
Poka-Yoke: Error-Proofing Manufacturing Processes
Learn what Poka-Yoke means in lean manufacturing — mistake-proofing devices and techniques that prevent defects by making errors impossible or immediately obvious.
Pull System: Let Demand Drive Production
Learn what a pull system means in lean manufacturing — a production control method where downstream demand triggers upstream work, preventing overproduction.
Purchase Order — Manufacturing Glossary
Learn what a purchase order is in manufacturing, how POs flow from MRP planned orders, a practical example, and why purchase order management impacts production scheduling.
Push System: Forecast-Driven Production Control
Learn what a push system means in manufacturing — a production method where work is scheduled and released based on forecasts rather than actual demand signals.
Regenerative MRP — Manufacturing Glossary
Learn what regenerative MRP is, how it differs from net change MRP, when to use full MRP regeneration, a practical example, and the trade-offs of each approach.
Rough-Cut Capacity Planning (RCCP) — Manufacturing Glossary
Learn what Rough-Cut Capacity Planning (RCCP) is, how it validates the master schedule before MRP, a worked example, and the difference between RCCP and CRP.
Safety Stock — Manufacturing Glossary
Learn what safety stock is, how to calculate safety stock levels, a worked example with numbers, and why safety stock decisions impact production scheduling and delivery.
Scheduled Receipt — Manufacturing Glossary
Learn what a scheduled receipt is in MRP, how open orders affect net requirements calculations, a worked example, and why accurate scheduled receipts prevent planning errors.
SMED: Single-Minute Exchange of Die for Faster Changeovers
Learn what SMED means in lean manufacturing — a systematic method for reducing machine changeover time to under 10 minutes, enabling smaller batches and flow.
Standard Work: The Baseline for Every Improvement
Learn what standard work means in lean manufacturing — the documented best-known method for performing each task, providing the baseline for continuous improvement.
Time Bucket — Manufacturing Glossary
Learn what a time bucket is in MRP and scheduling, how bucket size affects planning precision, a practical example, and when to use daily versus weekly buckets.