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  1. Adjusting Perf Cut settings on decal sizing

    We use a Roland in our shop as well (GR-640) and from my experience its best to put the perf length at a higher setting than you would think necessary. We're using Versaworks Dual and cut out some pretty big pieces so I have settings as high as 7 inches. I've never once adjusted the half cut...
  2. How to mount Aluminum to PVC?

    Thats exactly what we're running into Glavin. The 1/8" stuff just doesn't do it. We've also run into customers having issues with the core material of say "ultraboard" and how it presents as a final product on top of the need for 1/2" - 1" thick finished pieces. PVC is a LOT better for paint as...
  3. How to mount Aluminum to PVC?

    Hello Everyone, We've recently installed an ESKO cutting table and are starting to work with interior displays. That being said, I'm trying to decide on the best workflow/material for mounting 040 aluminum to PVC. Ideally, I'd like to mount entire sheets and then place them on our ESKO to...
  4. Working with ChemMetal?

    Thank you both for your input. When put on a cnc are you mounting the Chemmetal to the substrate first for one cut, or cutting two different substrates separately and then glueing?
  5. Problems perf cutting on a GR-640

    Thats what we thought too. I basically told the tech i didnt believe him at all. We put a new cable on and havent had a single issue with it since.
  6. Problems perf cutting on a GR-640

    So we had a tech finally come out for this situation and discovered that we were losing data somewhere between the rip and the machine. We put in a shorter cable and everything has worked great ever since. The Roland tech even mentioned that he'd seen a few similar situations before. It sounds...
  7. Working with ChemMetal?

    Hi Everyone, Im contemplating working with ChemMetal and have come to realize that I just don't know how to work with this stuff. Ideally, I'd like to use it for faces on routed foam or some other substrate/dimensional types of work, but I'm not sure if there is a method for applying it to...
  8. Problems perf cutting on a GR-640

    I actually did try a few different blade offsets ( I should have mentioned that) and it didnt make much of a difference. I ended up getting hold of Roland and they mentioned it could be a faulty board or some wiring inside the machine itself. A tech is scheduled for tomorrow.
  9. Problems perf cutting on a GR-640

    Thanks for the reply! I should have mentioned I also lowered the cut speed to about 15. The decals in question were 14"x11" So I wouldnt think that would be to much for the machine to handle. I'll be getting hold of Roland today to see what they have to say about the issue and will make an...
  10. Problems perf cutting on a GR-640

    Hi Everyone, We've got a brand new (6 months old) Roland GR-640 that Im developing a love hate relationship with. For the most part, it cuts great but lately we've ran into a problem with perf cutting laminated vinyl. I had a similar problem about 2 weeks ago with just cut vinyl, ran a...
  11. Question Are sharp angles on perforation cuts possible???

    I know this is a super old post, but we're having similar issues with a newer GR-640. I would suggest an software update first. It also looks like your perf and contour cuts are on top of each other possibly. I would make sure that you have the perf cut set "outside" of your contour cut. You may...
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