what would happen if I cut a 3d graphic in reverse?
instead of the graphic standing proud on the surface...lets say I wanted it to be recessed...as anyony one tried this...is it possible by reversing the direction of my z and using the spoil board surface as my z axis zero?
just wondering....i ain't got the guts to try it and see...
Chuck
a what if question
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- BrianM
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Hi Chuck,
Reversing the toolpath in Z wont cut a 'proper' cavity from a 3D model. If cutting the 'male' the tool needs to be offset to the outside of the surface. If cutting a 'female' the tool needs to be offset to the inside. Also the roughing toolpaths would not be anywhere near correct if simply inverted.
Cheers
Brian
Reversing the toolpath in Z wont cut a 'proper' cavity from a 3D model. If cutting the 'male' the tool needs to be offset to the outside of the surface. If cutting a 'female' the tool needs to be offset to the inside. Also the roughing toolpaths would not be anywhere near correct if simply inverted.
Cheers
Brian
So I guess your saying it has to be redrawn or recadded or re something....James can you do this....or can i do this with the proper software...BrianM wrote:Hi Chuck,
Reversing the toolpath in Z wont cut a 'proper' cavity from a 3D model. If cutting the 'male' the tool needs to be offset to the outside of the surface. If cutting a 'female' the tool needs to be offset to the inside. Also the roughing toolpaths would not be anywhere near correct if simply inverted.
Cheers
Brian
I need the "female" version of one of your graphics.
Chuck