P3SH

Hi all.

I'm having an issue with a certain batch of material, it's all 19mm birch ply, fenix 'biege luxor' on the face and an HPL white balancer on the reverse.

I'm using a 'complete cnc' 6mm comp cutter, feeds and speed have been fine for the last 6 months without change cutting plywood veneered in various finishes.

Today I've cut other ply sheets with hpl backing and facing no issues as well as oak veneered ply.

I've also changed the tool twice so far, with the same results.

About half way through cutting the panels the tool starts shredding the side with the balancer on (b side, face up), the "A sides" face down, are fine.

Could it be that this material is somehow different from th

Anyone know if its possible?

I work for a small company, I make the CAD drawings before cutting on the router bed, however it's best if someone checks my drawings as staring at little numbers often leads to mistakes.

Normally I do the CAD in LibreCAD as its free and anyone can check my drawings. My boss would like me to do all my CAD in vcarve to cut out a step, but it's a windows only app and a lot of the office team are on macs meaning they can't check my work.

I've looked into conversion software but can only find things related to converting to text. I can save files as a dxf but they open blank, and if I try saving as a pdf acrobat plays ignorant