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rajilpahuja

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Everything posted by rajilpahuja

  1. Spring ve alu ring makes a big difference , and you can get that fan mount on aliexpress real cheap from san brother store, their representative alinda qi is very helpful, rest all you have is awesum and great.
  2. @tiaguera79 Oh wow a thermocouple, that would be great, however to spare everyone this wiring stuff i will soon be coming out with a PT100 for upto 500C straight to the board, no changing pins and more accurate, its on my desk actually i just need to test it, then you can order from me as many as you want
  3. Its finally here guys, 2.85mm Ultem9085 from 3dxtech, for anyone who wanted this, because he didnt want to change the feeder etc, its launched now and soon other HT(high temperature) materials will be launched in 2.85mm
  4. Hope its a UM2 or UMO i really dunno if UM3 will survive this cause air temps will go up for sure in this and the bed temps plus the hotend at 400C i cant imagine the electronics in the head surviving that, i do wish him best of luck to print HT on UMO or UM2 but if its on a UM3 then to keep a fire extinguisher ready would be a good idea.
  5. Please go to configure cura in preferances menu, there go to settings and then you can choose layer start to be visible, hope this helps
  6. Maybe i can find someone, but to what i can see is this board, can be used for switching between extruders which makes sense, but how ever it wont address the problem of the third heater or sensor i am guessing, or perhaps there could be another way around this, although i do think there could be way by designing the mark2 board again by adding these and perhaps a motor driver, using a second power supply and communicating between them using the ext/exp
  7. @gr5 i just saw the prices of the cores, i am just guessing its better to just buy the UMO, its cheap in seconds and technically safer for gianni, however its upto him to do as he wishes, but i wouldnt risk a um3 as that is more expensive to spoil
  8. Here is the link for 2.85mm filaments https://www.3d4makers.com/products/pei-filament?variant=18721200836
  9. Bed adhesion, i have put a few points, however the bed level must be really good, cause these materials arent as forgiving as PLA, so try to level with less than 0.05mm tolerance ?
  10. Hi Gianni, ok lets see what we can do, first thing is u need the bed at a minimum of 130C, if i am not mistaken i read somewhere that ultem sticks to a PC(polycarbonate) sheet for PC sheet 130C shud be enough, however this is experimental, so you will have to try, or else use a ultem sheet or glue, however glue doesnt work well for large pieces, about the buildplate u need to change in firmware and use a extra heater, u need a enclosure maybe gr5 has one for you, about 3dSolex also gr5 has the nozzles, i suggest using their nozzles because Carl knows his nozzles well, about printing 9085 u need atleast 360C for strong adhesion between layers, however printing slower u can use 355C,but this also will need changing in um firmware so be prepared to dwelve into the software, and just some info on new materials, there is also PPS(color same as 9085) needs only110-120C prints at 300C and takes upto 220C in the oven, which is more than 9085, however if 9085 is your calling i have laid down the path for you but you will have to do the hard work, also u quick question here for GR5 is whether u can use a e3d block on um3 ?
  11. Fastest Ultem1010 Print ever a superfast speed of 120mm/s and a awesum result as well the QUEEN https://vimeo.com/247993907
  12. I have been using this upgrade, for almost 6 months, without issues, could you enlighten us with some video etc, which version you installed, cause havent seen rebooting at all.
  13. Hi george, yes if remove it from the head for sure i can use it to monitor the interior, right now i have a temp reader as well u can see mounted on the top left, that tells me the cabin temp all the time
  14. Hi george, ya well its mounted on the 2nd head for Mark2, its near the printer and thats why its a bit warm around, well 160C head bed does make everything around a bit warmer lol ????
  15. CF ULTEM1010 PRINTED ON A UM2+ USING A 3D SOLEX RUBY NOZZLE SPECIALLY MADE FOR 400C THANKS TO MR CARL OF 3D SOLEX, TG OF 217 AND TOUGHEST CARBON FILLED FILAMENT AFTER CF PEEK
  16. Hi there, I guess for your nozzle needs you need to ask Mr Carl from 3dsolex, he will guide you on what you need to use, about the filaments in 2.85mm please check out 3d4makers they have ultem1000/peek/ppsu, for 2.85mm in 9085 u might need to contact Mr Matt Howard from 3dxtech, however i cannot say for sure whether he will make or even if he makes that a bowden setup will work on these materials cause these filaments behave way differently then non HT ones, about the um3, i think you should listen to gr5, he has much knowledge of ultimaker products and is the most active member of the community, to what i hear um3 isnt great for HT, however you could consider using a umo, which lets u mount motors outside or a um2 with heatsinks plus fans on the motors, u will sure need a heater pad from keenovo or any other company you find fit, wish you success in your quest to print ultem9085 Regards Rajil
  17. Hi Ultiarjan, I saw your project on two different head it was quite awesum, i am using the mark2 kit, i just wanted to know how did u change the firmware or cura for picking up the first tool, cause i cud see a code for picking up the 2nd in the mark2 project,But there is nuthing for the first head, if its not a problem could you share this, as i was thinking of converting My mark2 to your configuration i feel this would really clear up the oozing issue when the first head is carrying the second, i await your reply eagerly on this, thanking you Warm regards Rajil Pahuja
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