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I was just wondering if something like this is possible.
I have this model and the front of it has a slope/bank that tapers down. I have successfully applied a 3D contour that is bound to just the bank, although because the tool is machining straight down, the bank is choppy and almost looks like a stairset.
Is there a way to use tool orientation to angle the tool so it can sweep across the bank and cut with the tip of the tool?
( we have a 5 axis machine, although we have not done much past 3 axis operations to date )
Thanks for your time!
Mike
Solved! Go to Solution.
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If your machine can do it then it is possible.
Edit,
This just shows tool orientation but trace may not be correct strategy to drive machine and accomplish it.
Maybe multi-axis contour is better option.
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A couple simple solutions (without changing tool orientation!):
- Contour profile finishing pass with very small step-down (ball end preferably)
- Change the pass angle by 90 degrees, essentially making short vertical passes instead of long contours (more accommodating of a flat end bit, ball end still preferable)
A large ball end is your friend when finishing large curved surfaces. The larger the radius the better: the bigger the circle, the less curved the contact point will be, requiring fewer passes to accomplish desired resolution.
This is the same effect you get when running a flat end orthogonal to the contour (since edge profile becomes more circular).
I can mock up some examples of each, if you feel that would be helpful (:
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Thank you for your reply!
I will check out the files but I see what you mean. I'll have to test these operations out.
Thanks again!
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Thanks for getting back to me!
I could easily set up an operation like that although I was looking to change the tool orientation.
I will still test out the method you suggested
Fusion