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Printing issues ...
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I changed hotend to J-Head and the problem disappeared. Thank you for your help!
Cheers,
milosz
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milosz
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Printing
rhmorrison Wrote:
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> If there is no teflon then even if it works once
> it cools down and then heats up again it will be
> jammed.
> The coeficient of friction is just too high with
> PEEK.
That is exactly what happens. It jams, I clean it, try again and it jams again
Cheers,
milosz
by
milosz
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Printing
Viktor,
I just checked with DS18B20 (I don't have anything better). The readings are within 3*C for thermistor and Dallas thermometer. I only checked for 100*C as the thermometer has maximum temperature of 125*C. But it looks like temp reading is pretty accurate in this case.
Gulf,
I'd rather go and buy a new hotend than talk to the seller. I already heard a lot from this guy and had enough. The
by
milosz
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Printing
Viktor,
I tried everything from 140*C to 200*C. The hotter it gets the faster it jams
Bob,
I don't think there is any teflon inside. The inner diameter is just around 3mm and I don't see signs of any other material inside. According to the seller it was meant for 3mm filament. So it looks like new hotend is the only option?
Cheers,
milosz
by
milosz
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Printing
Hi,
I'm new here, so please excuse if I ask silly questions. I recently bought a 3D printer and assembled it. It works fine without filament. The problems start when I try to actually print something. The filament jams somewhere in the hotend's heat insulation. I tried decreasing the temperature and using the fan but it didn't help. I'm only able to extrude around 3 - 4 cm of PLA. After that it
by
milosz
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Printing