gogo2520 Posted January 16, 2011 Report Share Posted January 16, 2011 Hello I have been reading about making my own cnc machines for years and slowly I have been saving different parts, saving different designs. and reading just about anything about it. So here is what I got. The actual machine idea.http://makeyourbot.org/machines The whole thing is only about 10 inches wide bt 12 inches deep and maybe 14 inches high. Small but should be able to handle a 5" by 7" PCB The control board.http://pminmo.com/3axis/3axis.htmThe board was easy to make, took a little time but it turned out nice except the layout for the transistors were a little tight for the heat sinks I have, will have to make aluminum sinks for it. The board has its own logic testing circuit built in so testing my work was easy. Stepper Motors are KP4M4-001, Stepper Motors used in old 5 1/4 disk drives. I am using them because there is plenty of info on the net about them The actual drill is a small dreamel clone I got for 10 bucks.The software. (free software )http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Installing_EMC2#On_Ubuntu_10_04_using_precompiled_EMC2_packages I built a computer set-up for the linux emc software. I made the control board. I just got the rods and bearings this week. ordered them from http://www.mcmaster.com/# , prices were more then fair and shipping was fast. Next is building the frame. I will use furniture grade plywood. 11 or 13 layer birch. Hopefully in a week or two I will have a picture to show off my work have fun gogo Quote Link to comment Share on other sites More sharing options...
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