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Hello friends!
Today I will try to print from vinyl records.
I have a lot of this material. I will donate 5 pieces for the sake of the experiment.
I didn't expect the heads to be so flexible. I thought they were brittle. I'll try one more.
The label cannot be torn off the plate, because it is glued to the Soviet glue.
All that remains is to cut out this pasted circle. You could shove the whole plate into the grinder.
The shredder is designed to shred vinyl records.
Shreds these vinyl records with ease.
The material turned out more than I expected, I will use the Chinese saucepan that you saw in the previous videos.
I grind the material with a respirator, fearing that small particles of the material can fly in the air. It turned out to be a funny material, somewhat similar to coal dust.
For starters, I'll set the temperature on the extruder to 180 degrees.
So that the previous test polymer comes out, after which I lower the temperature.
The extruder nozzle is also different. There is 1.65mm. and 1.85mm. This is due to the fact that polymers are different. Some polymers expand upon cooling, and which contract. I will put a nozzle 1.65mm. and in the future you will see what the diameter of the filament will turn out.
The heat has gone! I didn't expect vinyl to be so malleable. The filament is smooth. I believe that the finer the material is crushed, the more stable the filament is. I thought that the filament would turn out brittle, but it was not there. It turned out to be a very elastic and durable thread.
Now it's time to print a proof disk. Instead of glue, I print the first layer of PLA with plastic and then change the filament to the test subject.
It's a miracle that I started printing the first time. Nozzle temperature 245 °, table 60 °, nozzle diameter 0.8mm., Z-axis step 0.20mm. Of course with a nozzle diameter of 0.4mm. the tested part would have turned out much more attractive .. I print these disks to see if it is possible to print with the tested plastics.
Now is the time for the traditional hammer test. Surprisingly, the material turned out to be very durable. Not the first time I broke the part under test. Filling 50%
You can create things from vinyl, I think that it is not necessary they are so valuable. And take care of your health.
6 окт 2024
