I could have used bearings directly on the T-Slot for linear rails. 8020 sells bearings that slide into each groove or use solid mounted THK rails. 270oz motors are not enough. 1200oz would be much better. Should have just bought a breakout board intstead of building it. Should have bought a new power supply instead of copier surplus. It already fried during testing. But other than that I like it. I can always upgrade it. All you need is a wrench and whole things comes right apart. It's cutting area is just over 48" x 48" x 5", good enough for most signs. As soon as my new PS gets here, I'm going to cut some stuff. |