I still feel quite lost though, this thing is great but somewhat scary! Eg: people say on your thread that they buy “Cast Acrylic” from Amazon. I have no idea what exact thing to buy there and fear damaging the Glowforge or ending up with bad fumes if I get the wrong one.
Also have no idea what kind of stuff can be cut vs engraved. Really looking fwd to doing some cutting jobs but I guess that makes the search for non-proofgrade materials that are suitable even harder!
If you do get acrylic from Amazon and it has the plastic protective covering as opposed to the paper masking that Proofgrade comes with, be sure to remove the covering before using.
Thanks a bunch Cynd, just got a box of that Plywood!!
As for the acrylic, do you pls know of any suitable product on Amazon that the Glowforge should be able to cut? Eager to cut some acrylic typefaces :))
Of course, with Amazon sometimes you don’t get the same exact thing every time because they do that commingling thing. But what I received was nice paper-backed Chemcast. I set it to proofgrade and had no problems.
… In fact, I just ordered some more because it’s almost the same price I pay locally, without the trouble of having to lug it home on the train from Canal Plastics.
Never forget that one of the best materials for prototyping that you can get from Amazon is the box they ship the other stuff in, because: “free”. Good quality cardboard comes in VERY handy. (just watch for flareups due to the multi-layer corrugation)
Yeah, good call, shipping put me just over 40$ as well. That amazon deal is maybe the best if you’re a prime member, and 20% off for subscribe and save really sinks the price.
I realize this is becoming a rathole, but one more on the subject of Amazon. I looked at my last order and it was $39, so this is fairly variable. There may be people who don’t know about camelcamelcamel, the weirdly named price watch service that’s been around forever. It may be well worth setting up a price alert and stocking up if it it dips into the mid 20s again.
One thing to note about estreetplastics is that the acrylic has paper masking on it that works very well. No need to mask. Saves time and money vs masking yourself.
Bought a box of that - Good stuff. Of the 5 or so sheets I’ve used thus far, it’s void free and cuts really well. I’ve also been using 1/8" birch plywood gotten from Home Depot then cut down on my table saw to fit in the bed. That stuff works awesome and I’ll probably just keep using it.
i’ve ordered the woodpeckers 12x12x3mm twice. once for me at home and once for work. the box i got at home was fairly flat. the box i got at work has a lot of warp to it. i’ve seen since people here have both experiences.