Just for the OP's information;
http://donektools.com/videos/
Sounds like a vac hold down and dragknife would work well.
scott
VCarve Pro w/Sea Dek Material - PLEASE HELP
- scottp55
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Re: VCarve Pro w/Sea Dek Material - PLEASE HELP
I've learned my lesson well. You can't please everyone,so you have to please yourself
R.N.
R.N.
- wmgeorge
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Re: VCarve Pro w/Sea Dek Material - PLEASE HELP
That's handy to know. Thanks.martin54 wrote:The Donek drag knife comes in 2 varieties, one for thinner materials & one for thicker materials, the D2 & D4 knives will cut up to 1/4" material according to the websitewmgeorge wrote:Water jets are a $100k option. The drag knife that goes into a 1/4 inch (6mm) collet costs $149 on Amazon and looks like the one I made. BUT it can only cut sign vinyl thickness. It will be interesting to see how the OP has their machine setup?
- wmgeorge
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Re: VCarve Pro w/Sea Dek Material - PLEASE HELP
Your welcome, glad you got it running.
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Re: VCarve Pro w/Sea Dek Material - PLEASE HELP
Just so that everyone knows, Shop Sabre sometimes adds a tangential knife to their machines. With the correct post processor, their knives can trace toolpaths similarly to a router. When they come to an angle that is too sharp, the head lifts, rotates the blade to the correct angle, reinserts, and continues on with the cut. Some of the tangential knives that they use even oscillate and can ~saw~ through somewhat harder or thicker material.
Mike Queen
Microsystems World CNC (WinCNC)
https://www.youtube.com/user/cncMike304
Microsystems World CNC (WinCNC)
https://www.youtube.com/user/cncMike304
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Re: VCarve Pro w/Sea Dek Material - PLEASE HELP
I use a Donek drag knife to cut coregated cardboard and coroplast...it works exactly as advertised...only suggestion I have is to cut from the backside of thicker materials if possible to allow for the overcut that has to be made because of the blade offset. Most anything that can be cut with a utility knife can be cut with a Donek dragknife. I’m not affiliated in any way with Donek products.