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HAAS ST-25Y Lathe live tool shaft splining
I have a 1.500" aluminum shaft that I am trying to cut a linear spline. I have tried both a 2D contour and a Trace, then using a circular pattern, duplicating the tool path around the part. My problem is when fusion posts the tool path, it homes the C-axis in between every spline. During a 35 spline program, wasting 8 seconds in between each spline due to the homing, it using up a ton of extra time. Does anyone have a fix?
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Could you share your file, or a sample file?
File > Export > Save to local folder, return to thread and attach the .f3d file in your reply

Seth Madore
Customer Advocacy Manager - Manufacturing
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Try checkin the Optimize C axis selection to Yes in the post process dialog. That fixed this same issue for us. It would constantly turn the brake on and off between every line of code.
Fusion