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hardware:3dprinters [2019/01/16 13:29] – [General tips/advice for materials] pmaniahardware:3dprinters [2019/02/07 14:22] (current) – [Ultimaker 2] amaldo
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 For the Prusa i3 MK3, it's recommended to use Slic3r. The right version of Slic3r can be downloaded from the Prusa Website. It comes with all necessary settings so you don’t have to set up anything. For the Prusa i3 MK3, it's recommended to use Slic3r. The right version of Slic3r can be downloaded from the Prusa Website. It comes with all necessary settings so you don’t have to set up anything.
  
-If you want to print an object, please contact Alexis.+If you want to print an object, please contact Alexis or Patrick.
  
 ===== Ultimaker 2 ===== ===== Ultimaker 2 =====
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 Installed updates: Installed updates:
-  * Olsson block: Not an actual Olsson block, but a newer improved version made by 3Dsolex (Norway): [[http://3dsolex.com/product/matchless-v3-block/|Matchless v3 block]]. For 2.85mm filament diameter. +  * Original 0.4mm copper extruder (replacing the Matchless that broke at the end of 2018)Also fresh PTFE isolator.
-  * Extruder: [[http://3dsolex.com/product/um2-0-40mm-matchless/|Matchless RACE 0.4mm]]. Exchangeable for other sizes. +
-  * Feeder exchanged by the [[https://www.youmagine.com/designs/yet-another-ultimaker-2-feeder|Yet another Ultimaker 2 Feeder]], which is based on [[https://www.youmagine.com/designs/alternative-um2-feeder-version-two|this one]] from |Robert|. The yoke arm was taking from the |Robert| design as the other one was too short and it was not applying enough force on the filament once the gear was switched to MK8. The snap-on-guide is not useful with the MK8 and makes a lot of friction, so I removed it. +
-  * MK8 gear feeder. This replaces the knurled feeder gear from the original Ultimaker feeder. More info [[http://reprap.org/wiki/Drive-gear|here]]. Specifically I bought one used in Bernis Magnetic Feeder. [[http://www.bernis-simple-bowden-extruder.com/einzelteile/antriebsritzel-mk-8/123/filament-antriebsritzel-mk-8?c=27|here]] is the link, from Bernhard Zimbelmann (Wolfsburg).+
   * 3dSolex 35W block heater   * 3dSolex 35W block heater
 +  * [[https://www.bondtech.se/en/product/qr-ultimaker-2-kit/|Bondtech QR Ultimaker 2 upgrade kit]]
   * 3dSolex pt100 temperature sensor (the original one broke while taking it out of the original block)   * 3dSolex pt100 temperature sensor (the original one broke while taking it out of the original block)
-  * Fan shroud: [[https://www.youmagine.com/designs/um2-dual-fan-shroud|Um2 Hot End Labern Olsson Dual Fan Shroud V3]].+  * Fan shroud: [[https://www.youmagine.com/designs/um2-dual-fan-shroud|Um2 Hot End Labern Dual Fan Shroud V3]].
   * Low friction Spool holder. [[https://www.youmagine.com/designs/ultimaker-2-spoolholder|this one]]. It is based on [[https://www.youmagine.com/designs/low-friction-um2-spoolholder|this one]] from |Robert|.   * Low friction Spool holder. [[https://www.youmagine.com/designs/ultimaker-2-spoolholder|this one]]. It is based on [[https://www.youmagine.com/designs/low-friction-um2-spoolholder|this one]] from |Robert|.
   * Firmware: TinkerGnome V17.10.1   * Firmware: TinkerGnome V17.10.1
-  * Current of E Axis motor was increased to 1300mA from 1250mA+  * Current of E Axis motor was decreased to 1000mA (per instructions for new extruder)
   * Last good z-offset to buildplate: 19.15mm (with this height the first layer is 0.3mm +-0.02 and the feeder does not miss steps while extruding the first layer, close to perfect). This height will change if the extruder tip is changed or the springs under the heated bed are adjusted.   * Last good z-offset to buildplate: 19.15mm (with this height the first layer is 0.3mm +-0.02 and the feeder does not miss steps while extruding the first layer, close to perfect). This height will change if the extruder tip is changed or the springs under the heated bed are adjusted.
  
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   * Olsson block: The original Olsson block for 2.85mm diameter filament (same one as in the UM2+)   * Olsson block: The original Olsson block for 2.85mm diameter filament (same one as in the UM2+)
   * Extruder: 0.4mm brass extruder. Exchangeable for other sizes.   * Extruder: 0.4mm brass extruder. Exchangeable for other sizes.
-  * Feeder exchanged by the [[https://www.youmagine.com/designs/yet-another-ultimaker-2-feeder|Yet another Ultimaker 2 Feeder]], which is based on [[https://www.youmagine.com/designs/alternative-um2-feeder-version-two|this one]] from |Robert|. The yoke arm was taking from the |Robert| design as the other one was too short and it was not applying enough force on the filament once the gear was switched to MK8. The snap-on-guide is not useful with the MK8 and makes a lot of friction, so I removed it. +  * [[https://www.bondtech.se/en/product/qr-ultimaker-2-kit/|Bondtech QR Ultimaker 2 upgrade kit]]
-  * MK8 gear feeder. This replaces the knurled feeder gear from the original Ultimaker feeder. More info [[http://reprap.org/wiki/Drive-gear|here]]. Specifically I bought one used in Bernis Magnetic Feeder. [[http://www.bernis-simple-bowden-extruder.com/einzelteile/antriebsritzel-mk-8/123/filament-antriebsritzel-mk-8?c=27|here]] is the link, from Bernhard Zimbelmann (Wolfsburg).+
   * block heather: Original 25W heater. (A new 3dSolex 35W block heater could be installed).   * block heather: Original 25W heater. (A new 3dSolex 35W block heater could be installed).
   * 3dSolex pt100 temperature sensor (the original one broke while taking it out of the original block)   * 3dSolex pt100 temperature sensor (the original one broke while taking it out of the original block)
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   * Low friction Spool holder. [[https://www.youmagine.com/designs/ultimaker-2-spoolholder|this one]]. It is based on [[https://www.youmagine.com/designs/low-friction-um2-spoolholder|this one]] from |Robert|.   * Low friction Spool holder. [[https://www.youmagine.com/designs/ultimaker-2-spoolholder|this one]]. It is based on [[https://www.youmagine.com/designs/low-friction-um2-spoolholder|this one]] from |Robert|.
   * Firmware: TinkerGnome V17.10.1   * Firmware: TinkerGnome V17.10.1
-  * Current of E Axis motor was increased to 1300mA from 1250mA+  * Current of E Axis motor was decreased to 1000mA as recommended by the Bondtech upgrade kit.
   * Fix: The Printer reported often an error on the temperature sensor of the heatbed. The cable connector on the heatbed was not soldered properly from the factory, making the pins have an intermittent connection. Alexis soldered them again and it got rid of the errors.   * Fix: The Printer reported often an error on the temperature sensor of the heatbed. The cable connector on the heatbed was not soldered properly from the factory, making the pins have an intermittent connection. Alexis soldered them again and it got rid of the errors.
   * Door: official transparent front door.   * Door: official transparent front door.
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   * If you carry the printer around, execute „Calibrate Z“. The bed calibration is done every time before printing, so it isn’t necessary to do this manually.   * If you carry the printer around, execute „Calibrate Z“. The bed calibration is done every time before printing, so it isn’t necessary to do this manually.
-  * You can print (amongst others) PLA and PETG well with this printer. Using PETG might be interesting to print transparent  +  * You can print (amongst others) PLA and PETG well with this printer. Using PETG might be interesting to print transparent or more flexible objects, but it suffers a bit from stringing while printing.
-or more flexible objects, but it suffers a bit from stringing while printing.+
   * If your print stops and the displays says something like „Unloading filament“, it might be that your filament sensor (falsely) detected that you ran out of filament. This especially happened with shiny filament like PETG or transparent PETG. If that happens, turn off the filament sensor in the settings and continue.   * If your print stops and the displays says something like „Unloading filament“, it might be that your filament sensor (falsely) detected that you ran out of filament. This especially happened with shiny filament like PETG or transparent PETG. If that happens, turn off the filament sensor in the settings and continue.
 ====== Info on components ====== ====== Info on components ======
hardware/3dprinters.1547645347.txt.gz · Last modified: 2019/01/16 13:29 by pmania

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