![]() *Pinout to the left is for the 3 Axis CNC Driver Set up the X,Y,Z steps and direction ports. Make sure the correct Pin Address is selected, check your BIOS to see your parallel port's pin address. Start low then go higher.Ĥ: Ramping, starts the motors slow then increases the speed up to the maximum feed rate. If set to high the motors might skip steps and will not be accurate. ![]() Normal cut is the depth of a cut or drill when ran from a Excellon or G-code file.ģ: Is the Maximum speeds of the axis'. ![]() Won't be set unless the axis is loose, or has space to move from up to down.Ģ: The travel depth is where the Z axis is moved to, while moving the platform from point to point. Backlash is the distance that the motors take to reverse the axis' direction. It can be calculated with the motors rated Degree/Step and the thread size on the axis' threaded rods. If you are using salaved motors and don't know the pinout, visit This Websiteġ: - Steps/Inch is how many steps it takes your machine to move 1 inch. If you are just getting started with CNC Machines, This is a Great Tutorial
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