OpexMX Articles
Insights and best practices on maintenance management, reliability, and manufacturing operations.
Laser Alignment: The Top Cause of Rotating-Equipment Death, Fully Preventable
Misalignment between a motor and its driven equipment eats couplings, overloads bearings, cracks shafts, and wastes energy. And it is entirely preventable with a short alignment job. Why alignment matters, why the old methods fail, and how laser alignment changed the math.
Planned Maintenance Ratio: The One Number That Says Whether Your Team Is Healthy
If a maintenance organisation could track only one number to know whether it is healthy, the planned maintenance ratio is it. The single best leading indicator of whether a team is in control of its plant or being controlled by it. What it measures, what good looks like, and why moving it is the whole game.
CMMS vs Spreadsheet: When Excel Stops Working
Every maintenance team starts on a spreadsheet, and for a small plant that is the right call. The question is when Excel stops working — and most plants miss the crossover point and keep forcing it long past useful. A no-nonsense guide to where the line is.
Lean Maintenance: Not Fewer People, Less Waste
Lean maintenance does not mean cutting headcount. It means stopping the maintenance team from spending most of its shift waiting, hunting, and re-doing. The seven wastes in maintenance language, value-stream mapping a work order, and the metrics that prove lean is working.
5S in Maintenance: Not Housekeeping, a Defect-Detection System
5S is dismissed as cleaning because most teams do it once and quit. Done as a system, it is the cheapest defect-detection layer a reliability program has. The five S in a maintenance context, why Shine is the real prize, and how to sustain it past week three.
CMMS Data Migration: The Step That Decides Whether Your New System Survives
The software is the easy part. Migrating dirty, decade-old asset and parts data into a new CMMS is where implementations die. What to migrate, what to leave behind, the cleanup that matters, and a phased cutover that does not take the plant down with it.
CMMS vs EAM: Which One Do You Actually Need?
Vendors use CMMS and EAM interchangeably, but they are not the same tool. A plain-language breakdown of where each starts and stops, the overlap zone, and a four-question test to pick the right one without overbuying.
RAG Knowledge Engine — Turn Your Manuals Into Copilot Context
Upload machine manuals, SOPs, and technical documents to power AI Copilot with knowledge you already own — for smarter support and proactive maintenance.
How to Retain Good Maintenance Technicians
Losing good technicians is expensive. Here's how to keep your best people engaged, motivated, and loyal.