It’s just a 3mm thickness disc with the picture on the top at 2mm. I use a 6 ton shop press to compress it with a 1" steel plate used to distribute the force. The print is a no name brand black PLA printed at 0.2 at the fast setting on an AnkerMake M5. You can also see the residual ink, the stamping only takes a small amount. I did a few at one time without having to reapply.
It ended up being solid just because of the standard wall thicknesses, but PLA prints are quite strong from a compressive standpoint. That said, I am sure I am not applying the entire 6 tons. I have done similar experiments with a bench vice with similar results too, it’s just a little harder to line everything up give the jaw depth.
Can you edit in the actual stamp? The end result is good, but can you also show the 3d printed thing?
Here’s a picture of the stamp.
It’s just a 3mm thickness disc with the picture on the top at 2mm. I use a 6 ton shop press to compress it with a 1" steel plate used to distribute the force. The print is a no name brand black PLA printed at 0.2 at the fast setting on an AnkerMake M5. You can also see the residual ink, the stamping only takes a small amount. I did a few at one time without having to reapply.
I’m amazed PLA is able to take that kind of pressure. I imagine you printed it with solid infill.
It ended up being solid just because of the standard wall thicknesses, but PLA prints are quite strong from a compressive standpoint. That said, I am sure I am not applying the entire 6 tons. I have done similar experiments with a bench vice with similar results too, it’s just a little harder to line everything up give the jaw depth.
Thanks!