Browsing Posts tagged Emergency Stop

Emergency Stop ButtonI’m continuing to work on the 3rd installment of the EMC2 and Servo tutorial, but I realized that I hadn’t seen any great treatments out there for simple e-stop implementations with EMC2 or otherwise in the hobby CNC realms. This is the solution I’ll be using as part of the tutorial apparatus.

Safety systems aren’t sexy and so from what I’ve seen in the community those who know what they’re doing quietly implement them on their own systems but then the rest of the hobbyists and newbies may not even be aware of the need for such things and in the rush to get a machine running and doing the sexy stuff leave themselves open to more risk than is strictly necessary.

Click to continue reading “An Emergency Stop Circuit with EMC2″

Background

I started playing with EMC on a simple home-build concept mill I built about 9 years ago and it’s been shelved for most of the time since.  I really enjoyed the experience of getting that to work and have followed several other software/hardware projects online since including EMC2 and the RepRap/Makerbot crowd with great enthusiasm.  A couple years ago I was even able to apply what I’d learned to a job running some small CNC machines for a manufacturer in Aurora Ontario.

Click to continue reading “Project: Thrift Store 3D Printer”

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