![]() Select the option corresponding to your machine ( 3 axis, 4 Axis head, 4 Axis table.) or, if you already have a machine's mtd (simulation) file defined, you can select "External MTD" and pick your machine's mtd file. ![]() Then you will have an option "Kinematics Model" with a pulldown menu under it. You will see a list of keys: select "Machine kinematics" If you select the Editor tab, then you have one more option in the main menu: "File" / "Option" file settings -> select it. They are two tabs: "PostProcessor" and "Editor". ![]() > This is the best way to detect coordinates conversions' errors.įirst of all, make a copy of your actual postprocessor, because you can produce big troubles, including a big machine crash, depending how you modify it. > Make also tests where your workpiece's origin is very different (better higher !!!) than the machine's and/or table's ones. > Make the first tests with 5-10 % feed, no workpiece and a tool length's compensation at least 2x your actual tool's length. > Try to first define a good mtd model -> Thsi will help a lot when comparing coordinates. > Make a lot of tests with all possible king of programs, even better is to try to reproduce existing, ones ! Very important are the pivot points -> If they are not 100% accurate, everything will be shifted !īe careful: bringing more than 3 axis in a PP is much more job than making a good 3 axis PP ! mtd simulation file which +/- matches you machine, then you can import it (External mtd option) -> The best way to get what you see in PM as close as possible to the PP's output. Under "Machine kinematics" you select the correct option in the "Kinematic model" pulldown menu. Select the "Editor" tab, then "File" / "Option file settings".
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