Displayed path when using radius tip tool on lathe

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01 Aug 2018 14:11 #115310 by bally123
I was experimenting with G41 and noted the display shows the control point following the tool path rather than the edge of the tip.

I was expecting the tip to stay in contact with the path around rads larger than the tip rad.

Is this correct, or is g41 not being applied?

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01 Aug 2018 16:22 #115321 by andypugh
The line shows the path of the control tip.

If you want to see the part outline (in a sim) then you can set the tool radius to zero, run the code, then re-run with the radius enabled.

You will then see that the radius remains tangent to the un-offset line.

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01 Aug 2018 16:32 #115322 by bally123
Thanks for the clarification andy....

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