5 Axis Milling: Hold Z Constant and Rotate C - How To?

5 Axis Milling: Hold Z Constant and Rotate C - How To?

ecnels
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5 Axis Milling: Hold Z Constant and Rotate C - How To?

ecnels
Advocate
Advocate

Hi Folks:

 

Neglecting; for the purpose of this question, the idea of using the lathe on this part,  which Fusion360 operation do we use for 5 axis Fusion360 capabilities to real-time-rotate the C axis in order to create the bevel on a sprocket?  If that's not currently possible,  what would be the next best approach using 3+2 milling?  Note the enclosed picture and Fusion360 file.

 

Thanks!

 

 

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LibertyMachine
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I can't speak too much about the 3+2 or 5 axis paths (Fusion doesn't have 5 axis (yet)). But, if I was to do this, I would either get an endmill with the proper angle ground into it (Chamfer mill of sorts) or simply use a 3D contour or spiral pass


Seth Madore
Owner, Liberty Machine, Inc.
Good. Fast. Cheap. Pick two.
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ecnels
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Thanks for taking the time to reply Gearsoup - I'll keep these ideas in mind going forward!

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ecnels
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I can do this with 3D Radial Milling (note attachment),  but is there a  way to do this by simply setting a rotary angle and spindle Z location,  then applying a constant rotation (feed) to the C axis?  

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