Hi everybody, I am a new member. I love to write software at asm level for pic micro controllers, I design electronic projects and recently decided to buy a cnc3020t machine to play about with. The machine as you probably know works with mach3, but I wanted to make a manual controller for it so here's what I am working on :
CNC JOG - YouTube

Any 3,4,5 axis machine videos on you tube I can watch all day long.!!
Now I need to learn about different types of cutters,speeds,feeds and materials they can cut. On my cnc I have made several engravings using alu composite and today I have been testing on 3mm acrylic, So if anybody knows of any books dedicated to cutters and speed, feed rates, general small cnc info that would be great. Thanks. My website with other projects is w1res.com