focuses on collision detection so that you don't hit the stock with your. At the end of each run, it will return to the spot you set as G28 home and turn off the spindle. CNC Machining simulation and collision checking in Inventor CAM. When you start the run, don’t be alarmed when your first move is not necessarily in the direction of your first cut! It will go to the spot you set as G28 home (the same spot Carvey homes to, if you use the steps outlined) THEN it will move to start the first cut. You will only have to do that once each time it is power cycled. It is critical for this that you home your carvey each time you start it up, before you run a project. If I try to cut the whole thing, 4 of the 6 sides are oversize, whilst the other 2 are. The problem occurs even if I only try to cut one side of the hexagon (shown in image 1 and 2). Mine are oversize, even visibly so in the simulation tool. After that, each project you run from Fusion will move to that spot at the start of each run, and return to that spot at the end of the run. Im having a problem with producing precise toolpaths (2d adaptive and contour). That will set your G28 home to the same spot as your machine home. When it’s homed, go to the console of whatever G-code sender you are using (easel, UGCS, CP, etc) and send “G28.1” without the quotes. To simplify for you into just what you need to do to make it stop doing horrible things to your projects:įire up the Carvey, and send your homing command. There’s a ton of good information on the forum here about what comprises G28 and different ways to use it. Ah, then I know what’s going on, to about 95% certainty, I’d guess!
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