Making Teflon Nozzle Throat -3D printer- no more jam [using minilathe]

  Рет қаралды 66,281

TinC33

TinC33

Күн бұрын

Пікірлер: 54
@daveys
@daveys Жыл бұрын
Just to clarify, is the aim that the heater end should be at melting temperature, but then a long screwthread part to avoid heat creep, and fans used to cool the thread part?
@frosbite3dbh771
@frosbite3dbh771 4 жыл бұрын
Olá parabéns, estamos aqui em Brasil. Qual matérial você usou? Ferro, aço, inox?
@j.cheeverloophole9029
@j.cheeverloophole9029 6 жыл бұрын
I thought i'd give this a go, got everything ready, but could I find me lathe? Could I buggery, checked the kitchen drawer & everything...it'll turn up...cheers for the video anyway
@ddegn
@ddegn Жыл бұрын
Make sure to look under the bed.
@robinmorritt7493
@robinmorritt7493 5 жыл бұрын
I've got exactly the same design guard on my lathe. 😎 Nice video. 👍
@TinC33
@TinC33 5 жыл бұрын
That was the first thing i remove from my lathe, actually i didn't even mount them, i can't imagine how to work with :-)
@robinmorritt7493
@robinmorritt7493 5 жыл бұрын
@@TinC33 😁
@dni7017
@dni7017 4 жыл бұрын
Now i know where e3d got the idea of titan aero from, your extruder setup look like a cheap version of that. I don'have the tools to make this. Our fanlab don't have either, but i've checked a hackspace might have this kind of equipment.
@habiks
@habiks 7 жыл бұрын
I used 3mm ptfe (with 2mm hole). But I drilled 50% into nozzle and 80% into throat from other side as you. So my tube starts just after the throat 2mm hole and ends in the middle of nozzle.. don't know how a jam looks like ;)
@TinC33
@TinC33 7 жыл бұрын
Google+ SUCKS BALLS - the worst forced social network great.
@drea5559
@drea5559 6 жыл бұрын
No minilathe here. Considering selling them??? I would buy a set of 5-10. Thanks :-)
@TinC33
@TinC33 6 жыл бұрын
Sorry but i don't sell, also i go on e3d v6 for a few $ works good.
@AnsonCTA
@AnsonCTA 6 жыл бұрын
I am looking forward for getting a lathe myself, what is the one that you are using?
@TinC33
@TinC33 6 жыл бұрын
AnsonCTA mine is brand erba type 300 some austrian brand, but it's basic chineese lathe, you can buy many differend brand like grizzly in us and optimum in de... But they'r all the same from china, just differend colour and different switches, stickers... Great small lathe anyway, i pay $320 about 10years ago but today is the same lathe in same store almost $500.
@AnsonCTA
@AnsonCTA 6 жыл бұрын
tintek33 Can you please post the link for me? I am aware there are tons of scam sellers in China.
@TinC33
@TinC33 6 жыл бұрын
don't order direct from china, you will pay a lot of tax in this way, find your local dealer, everyone seel his own brand, but in basic they'r all the same. i got this one: erba.at/index.php/default/drehmaschine-compact-300.html but the price here was not real, it cost arround €500 now. but look for your local dealer, in austria you got also bernardo.at or optimum.de, if you'r from USA search for grizzly brand... or ebay: www.ebay.com/itm/600W-Metal-Mini-Lathe-Metalworking-Woodworking-Power-Tool-Turning-Machine/182906020598?epid=20009766315&hash=item2a960c62f6:g:CcwAAOSwsYpaDlXk
@AnsonCTA
@AnsonCTA 6 жыл бұрын
tintek33 Thank you so much for the detailed reply :D. Is there any other machine model you would recommend? I saw some of the lathe includes a milling spindle beside the way of lathe. If possible I would go for those combined lathe and milling
@TinC33
@TinC33 6 жыл бұрын
AnsonCTA yes i see that one with a mill but i think it's better to bought a real independent mini mill. Make a lot of search before you bougt you can get one for $400 or $900 but they be almost the same. There also some webside about all modification on that minilathe, search for "minilathe" i think that would be first or second result.
@mer2329
@mer2329 5 жыл бұрын
you missed a BIG opertunity to make a all metal throat. it would be easier as all you need is a single hole down the middle fort the filament, and it would be stronger cause there is no thin spot caused by the teflon tube.
@ozgurakman10
@ozgurakman10 4 жыл бұрын
So you are recommending making barrel without teflon tube?
@leephcom
@leephcom 4 жыл бұрын
Yeah except an all metal throat is much more susceptible to heat creep than a PTFE lined one. A simple piece of threaded rod with a 2mm hole through the middle is simply not sufficient. Have a look at the E3D metal hotend, it requires a fairly big finned heatsink and active fan above the melt zone to stop thermal conduction up the throat.
@doctorboat7112
@doctorboat7112 6 жыл бұрын
try upgrading printer to v6 hot end and mount stepper on frame. Removing all that moving mass of the stepper has improved my prints ten fold. If you spend this much effort making your own throat, the upgrade should be fairly easy. Beware chinese knockoff are $20.00 instead of e3d $80.00, but the throats on chinese versions are horrid and will jam.
@TinC33
@TinC33 6 жыл бұрын
josh hofmann i alredy use e3d copies. I will make a video how to do that, i bought 4 E3d copies so i will change entire head not only noozle when i change material.
@doctorboat7112
@doctorboat7112 6 жыл бұрын
ya let me know when the video is up i am interested
@Thomas_Deering_King
@Thomas_Deering_King 5 жыл бұрын
Well done!!
@brunolourenco6754
@brunolourenco6754 6 жыл бұрын
Wich side is up ? The Teflon or the metal end?
@TinC33
@TinC33 6 жыл бұрын
Metal, so the teflon is touching the nozzle
@mer2329
@mer2329 5 жыл бұрын
@@TinC33 yes the counter sunk part on the "closed" end is a filament guide
@billkaroly
@billkaroly 6 жыл бұрын
I am impressed.
@TinC33
@TinC33 6 жыл бұрын
Bill Karoly thanks
@robbykhen
@robbykhen 7 жыл бұрын
someone told me not to use long sleeve shirt when operating the lathe machine, danger waiting for us
@garrettsnow9210
@garrettsnow9210 7 жыл бұрын
I was more concerned about slicing toward the thumb with the razor blade. Very nice project though. Too bad I don't have the machine used...would love to buy some of these if they ever end up on ebay =)
@gabiold
@gabiold 4 жыл бұрын
I rewatched the video just to judge this... I haven't seen any dangerous movement around the lathe nor with the knife to cause any accident. Did you guys never have used razor blade shaver? Knife on the face, whoooo! 😆 No amount of rule-of-thumb safety would protect you, if you do not have situational awareness and can't control or know your body and the equipment around you. Just keep sensible distance from moving parts, it is that simple. This is the only rule that can save you. Btw. when making heavier cuts (not on this lathe obviously), the flying hot chips surely won't feel good on bare skin. 😉
@robbykhen
@robbykhen 4 жыл бұрын
Gábor Móczik kzbin.info/www/bejne/nZu4lnymYtCHq5I Watch this video, don't use long sleeve to avoid accident.
@robbykhen
@robbykhen 4 жыл бұрын
Gábor Móczik kzbin.info/www/bejne/aaK6eoKjrsiNbJI This is another example
@robbykhen
@robbykhen 4 жыл бұрын
Gábor Móczik kzbin.info/www/bejne/ZomUn42thL97bK8 This is another example... do you need more video from profesionals?
@elasticdoor
@elasticdoor 7 жыл бұрын
Yes, much more legible.
@TinC33
@TinC33 7 жыл бұрын
Davide Bongiovanni thanks
@timhofstetter5654
@timhofstetter5654 Жыл бұрын
Please don't use a hacksaw that way. That's abusive.
@dakaloka
@dakaloka 7 жыл бұрын
Dober video
@TinC33
@TinC33 7 жыл бұрын
davidklemen ambrožič hvala
@silomonis
@silomonis 6 жыл бұрын
you should sell this, my extruder just keep jaming :(
@TinC33
@TinC33 6 жыл бұрын
simon lotero arenas try with lower printing speed, halp a lot, than try low down extruder temp a bit.
@timhofstetter5654
@timhofstetter5654 3 жыл бұрын
Good. BUT... someone has to talk to you about your sawing and filing technique. It's been four years now, I hope you've learned some better skills.
@TinC33
@TinC33 3 жыл бұрын
Yea i remember that when i start work at my job when some master take saw and file out of my hand and show me how to do that, but i think that job can be done on more ways, trick like that is from time when you buy a file for 30yrs... I'm electronic, it's just my hobby.
@timhofstetter5654
@timhofstetter5654 3 жыл бұрын
@@TinC33 8)
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