10/31/2023 0 Comments Shapeoko fusion 360![]() ![]() I did verify that I input the correct bit diameter of 1/8" in Fusion 360, and I also verified that my actual bit size is exactly 0.125". It almost appears that the bit size is off. The external dimensions of the piece were within 0.004" again, but the holes were 3.95", 2.968", and 1.975". As another test I cutout a test piece with a few large holes (4", 3", and 2"). I dialed in the stepper motors in the advanced setting of Easel so I was within 0.004" in the x and y directions. When I cutout a few test pieces (varying in size from 4-10 inches in both the x and y directions) using g-code generated by Fusion 360 and imported by Easel, my outside dimensions were too large. ![]() I’ve done a few more test cuts using hardboard with a 1/8" flat end mill pushed up into the collet as far as possible. I have attached my G-code file just to show what I have. I measured my end mill as well and it is exactly 1/8". I also matched the 1/8 flat end mill in Autodesk Fusion 360 with the 1/8 end mill in my router. I verified that I did not have Fusion 360 set up to leave material for rough cuts. ![]() I also did a few other shapes using different methods of machining (2D contour, 3D adaptive clearing) and got the same results, being 0.04" too large. After I cutout the part, the part was 1.74" x 3.04". The part I was trying to create was 1.7" x 3". Since then I made a relatively simple piece in Autodesk Fusion 360. I ran the test file again the dimensions were within 3 mils which I was pleased with.ĭimensions for items cutout from Easel have been within 3 to 5 mils of shapes created within Easel.Based on the calibration test I have made the slight adjustments to calibrate the stepper motors based on the video from RobertA_Rieke (thanks again!).I have also done the calibration test from RobertA_Rieke (thanks again for awesome procedures and the file). ![]() I have adjusted my pots using the video from RobertA_Rieke (thanks for the awesome video).First a little history of what I have done: I’m hoping someone here can help me determine what is going on with my parts that I try to cutout from Fusion 360 generated G code imported through Easel. ![]()
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