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Thread: Qidi Tech 1 - Replicator 1 clone
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06-23-2016, 03:17 AM #1
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My printer has been printing great for months, but now every time it cools off, the feeder slips and doesn't feed any filament through until I pull the filament out and reload it again. Now it appears to be doing this even in the middle of a print. It just makes a clicking sound and never feeds anything through. What is the deal?
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06-23-2016, 03:49 AM #2
I'm a bit of a newbie so the experts will likely correct me, along with using the correct terminology But to me it sounds like the gears in the extruder are worn or misaligned, or clogged up.
I'd strip down the print assembly and do some maintenance on it to start with, see if there's any clogs or obvious wear and replace any parts where needed, like I say, my guess would be the gears (cog wheels?)
Now im looking forward to the correct answer, I like to absorb new knowledge
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06-23-2016, 10:33 AM #3
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06-23-2016, 11:23 AM #4
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You know a lot of people forget about the PTFE tube because on a MK10 that sucker runs all the way to the bottom unlike a MK8 style. Even after the few prints I did there was colored PLA inside the bottom section of that tube which is the section in the nozzle.
One of the main reasons I despise a MK10 setup is because of that tube and how it runs all the way, the other is how bloody expensive a plain ole brass nozzle is for it compared to a MK8. 1 dollar, or less, MK8 is 7 to 20 dollars in a MK10 and there seems to be a much greater gamut of orifice sizes in a MK8 as well versus .4 on a MK10.
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06-23-2016, 11:32 AM #5
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Can get Mk10 brass nozzles for $2.80-$3.50 per.....and I have seen them from .03 to 0.7 nozzle sizes.
And its really not hard to clean out the PTFE tube. Get a 1.5mm drill bit, heat it up red hot and run it through the tube fast.....clean as a whistle.
And they seem to last ALOT longer than the nozzles do. I am on my 3rd PTFE tube since I got the machine....have blown out twice as many nozzles as that.
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06-23-2016, 12:50 PM #6
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Well, PTFE tubes are dirt cheap so that was never an issue. Hell, so cheap you could easily replace it after each print but seriously I would just change it out after each oil change, lol.
Where have you found those MK10 nozzle sizes for that low of a price and how was their quality? I literally just purchased an entire e3d v6 and volcano (Chinese knock off) with 5 nozzles, the fan, the shroud, the v6 nozzle, two 40w heating cartridges and 1 3950 thermistor for 10 dollars AND the quality floored me. I was expecting garbage (like my last one I purchased last year) and I have to give it a 9/10 and that is saying something. Of course it uses MK8 nozzles which I actually like because they are so cheap. 0.2mm to 1.2mm is what I purchased in varying sizes too.
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01-10-2017, 09:32 AM #7
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- Nov 2015
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Where did you get the knockoff hot ends? How are they working for you now? I am considering getting the E3D V6. Does it work with the Qidi Tech no problem? From what I have heard, the knock off hot ends still have a PTFE insert and do not allow you to go to the higher temperatures for nylong. For that you need an all metal hot end.
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01-10-2017, 10:05 AM #8
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06-23-2016, 05:04 PM #9
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Last edited by dspdrew; 06-23-2016 at 11:39 PM.
Please explain to me how to...
05-17-2024, 12:15 PM in 3D Printer Parts, Filament & Materials