OpexMX Articles
Insights and best practices on maintenance management, reliability, and manufacturing operations.
What is Shutdown and Turnaround Management?
Shutdown and turnaround management explained: how plants plan multi-week full stoppages for major maintenance, inspections, and upgrades.
What is Reliability-Centered Maintenance (RCM)?
RCM explained for manufacturing teams: the 7-question framework, how it differs from traditional PM, the four maintenance strategy categories, and when RCM is worth the effort.
What is Asset Hierarchy and Why It Matters for Maintenance
Asset hierarchy is how you organize your equipment from plant level down to individual components. Learn why it matters for maintenance tracking, cost allocation, and downtime analysis.
What is Failure Mode and Effects Analysis (FMEA)?
FMEA explained for maintenance teams: how to identify failure modes, calculate RPN, and use the results to build smarter preventive and predictive maintenance strategies.
What is a Maintenance Backlog and How to Clear It
Maintenance backlog is the sum of all open work orders your team hasn
What is MRO (Maintenance, Repair, and Operations) Inventory?
Learn what MRO inventory means in industrial maintenance — spare parts, consumables, tools, and supplies. Common problems, optimization techniques, and how a CMMS helps track it all.
What is OEE (Overall Equipment Effectiveness)? A Practical Guide
Learn what OEE is, how to calculate Availability, Performance, and Quality, and how manufacturers use OEE data to reduce downtime and improve productivity. Practical guide for Indonesian factories.
What is Root Cause Analysis (RCA) in Maintenance?
Root Cause Analysis (RCA) explained for maintenance teams: how to stop fixing symptoms, find the real root of equipment failures, and prevent recurrence using 5 Whys, Fishbone diagrams, and more.
What is Work Order Management? A Complete Guide
Work order management is how maintenance teams track, assign, and complete repairs. Learn the difference between paper and digital work orders, the key elements, and how CMMS software helps.