Issue in clearing pass of molding toolpath

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Old_Rustic
Posts: 10
Joined: Tue Jan 16, 2018 12:36 am
Model of CNC Machine: Digital Wood Carver Desktop
Location: Berryville, Virginia, USA

Issue in clearing pass of molding toolpath

Post by Old_Rustic »

I'm using the molding toolpath to make picture frames. When I start the rough out/clearing part, the 1st thing the toolpath does is cut a polygon across the center waste block. As this spoils this piece for further use can someone shed any light on WHY this is done? I can see no benefit to the end product. I've been avoiding the issue by cutting the inside profile first, stopping the run and removing the inside block before starting the clearing pass but the toolpath still wastes a lot of time cutting air across the now missing piece.

Thanks,
Mike

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Adrian
Vectric Archimage
Posts: 14544
Joined: Thu Nov 23, 2006 2:19 pm
Model of CNC Machine: ShopBot PRS Alpha 96x48
Location: Surrey, UK

Re: Issue in clearing pass of molding toolpath

Post by Adrian »

Sounds like there's something up with your z clearance settings. The moves across the centre should be rapid moves done at clearance height. Check your clearances on the material setup on the toolpath tab.

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