CNC Machine Monitoring Guides
Practical guides for CNC shops: what to measure, how to calculate it, how to connect machines through MTConnect, and how to choose monitoring software.
Start here
- Learn MTConnect — the shop-owner introduction to MTConnect agents, adapters and endpoints.
- Connect a CNC Machine — the step-by-step checklist for connecting your first machine.
- Download FEAI Machine Monitor — the Windows installer and checksum.
Monitoring software
- Already Have MTConnect? Start Monitoring It Today — If an MTConnect Agent is already answering on your network, you do not need new hardware or a long project. Here is exactly what you need, how to find your endpoint, and how to connect it.
- CNC Machine Monitoring Software — Know which machines are cutting, which are waiting, and why — without clipboards, without an MES project, and without sending your shop data to someone else's cloud.
- CNC OEE Software — OEE is easy to calculate and easy to get wrong. CNC OEE software measures run and stop time straight from the machine, so the number reflects what happened — and shows you the stops behind it.
- CNC Production Monitoring — How many parts did each machine actually make, how long did each cycle take, and which job was running? CNC production monitoring answers those questions from the machine itself — no tally sheets.
- Free CNC Machine Monitoring Software — Two machines, permanently free. Not a 14-day trial, not a demo account, and no credit card — real monitoring of real machines so you can see what your shop is losing before you spend a dollar.
Metrics, calculators and production loss
- CNC Downtime Tracking — Downtime is rarely one big breakdown. It is dozens of short stops and long waits that never make it onto a log. Here is how to measure them, put a price on them, and get the hours back.
- CNC Machine Utilization — Before you buy another machine, find out how many hours the ones you own actually cut. Use the calculator, then learn how to measure utilization properly and raise it.
- CNC OEE Calculator and Formula — Plug in one shift for one machine and see availability, performance, quality, and OEE instantly — then learn how to calculate it correctly for a high-mix CNC shop.
- How to Find CNC Bottlenecks and Production Loss — Every shop has one machine — or one step — that sets the pace for everything else. Find it, measure what it loses, and fix that first. Improving anything else mostly creates more waiting.
MTConnect setup and data
- How to Find, Test, and Fix an MTConnect Connection — A step-by-step checklist to locate an MTConnect endpoint, prove it answers, confirm the data is usable, and troubleshoot the problems that stop most connections.
- What Data Does MTConnect Provide? — MTConnect can publish hundreds of data items, but a handful do most of the work in machine monitoring. Here is what each one means, what values to expect, and how monitoring software uses it.
- What Is an MTConnect Agent? — The agent is the part of MTConnect your monitoring software actually talks to. The adapter is the part that talks to the machine. Here is what each does, where they run, and how to tell what your shop needs.
- How MTConnect Works — MTConnect is the open standard that lets CNC machines from different builders share what they are doing in one common language. Here is how it works, in plain terms, from the control to your monitoring screen.
- MTConnect Machine Monitoring Software — If your machines already speak MTConnect, you are most of the way to real-time monitoring. FEAI Machine Monitor connects to your MTConnect agents from a Windows PC on your own network — read-only, local, and free for two machines.
- MTConnect vs FOCAS — Both get data off CNC machines, but they are very different things. Here is how the open MTConnect standard compares with FANUC's FOCAS library, and how many shops end up using both.
Machine brands
- FANUC MTConnect Machine Monitoring — FANUC controls run a huge share of the world's CNC machines, but MTConnect is not always switched on out of the box. Here are the common ways shops get FANUC machines onto MTConnect and into a monitoring dashboard.
- Haas MTConnect Machine Monitoring — Haas machines are everywhere in job shops, and many can publish MTConnect data. Here is how to check yours, find the endpoint, and turn it into live monitoring.
- Mazak MTConnect Machine Monitoring — Mazak was one of the early supporters of MTConnect, and many Mazak machines can publish MTConnect data. Here is how to check yours and get it into a live dashboard.
- Okuma MTConnect Machine Monitoring — Okuma's PC-based OSP controls make MTConnect a natural fit, and many Okuma machines can publish MTConnect data. Here is how to check yours and get it into live monitoring.
Buying guides
- CNC Machine Monitoring vs MES vs ERP — Monitoring records what machines did. MES runs work on the floor. ERP runs the business. Here is how they differ, where they overlap, and the order most job shops should add them.
- How Much Does CNC Machine Monitoring Cost? — Subscription price is only part of the cost. Here is how monitoring is priced, what hardware and setup add, how many machines to start with, and a simple way to decide whether it is worth it for your shop.
- What Is CNC Machine Monitoring? — A plain-English guide to how CNC machine monitoring works — from the control to the dashboard — what it measures, how it compares with manual tracking, and whether your shop is ready for it.
Alternatives and comparisons
- CNC Machine Monitoring Software Compared — Eight CNC monitoring options, compared on what actually changes a shortlist — how each is deployed, how pricing works, whether there is a free tier, and what kind of shop each fits. Facts come only from each vendor's public pages.
- Looking at a Datanomix Alternative? — Shops evaluating Datanomix for CNC production monitoring often also compare local-first desktop tools with published machine-count plans.
- Looking at a MachineMetrics Alternative? — Manufacturers evaluating MachineMetrics for collect-monitor-analyze machine data often also compare local-first desktop monitors with published machine-count plans.
- Looking at a MEMEX MERLIN Alternative? — Shops evaluating MERLIN Tempus for CNC monitoring and OEE often also compare local-first desktop tools with published machine-count plans.
- Looking at a Predator MDC Alternative? — Shops evaluating Predator MDC’s Windows machine-data collection editions often also compare newer local-first desktop monitors with published machine-count plans.