OK, I begin my new cnc progect. It would be a laser engraver/cutter.
1. Glass laser tube 40W (max real power about 50W)
2. Mechanic will be based on rare soviet pen plotter A3 format. It was 1990th but I was bought it new in box.
3. Steppers – native from plotter about 4kg/sm
4. Stepper drivers: it would be nice to use some electronics from plotter, but it’s too hard.
It would be a microstep driver from www.stepdrive.ru
I wand to create this theme because I have a lot of moments which not clear for me. Becides, it may be interesting for many people. I can’t promise that it will be a fast – I have another projects but I can promise that it will be.
So, some days ago the courier was brought me my long-awaited tube. I fired it about 1 sec. without water cooling. It’s great! Now I begin to build a box of future device. I can’t translate a abbreviation of material for it. It’s a material which make case furniture.