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Roland

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  • Country
    DE
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    (Product) design

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  1. Roland

    Corsair AU1

    Roland posted a file in 3D Prints

    Version 1.0

    2,472 downloads

    This are the pictures of the first flights of our Corsair AU-1. It has a 3D-printed engine cowl and 3d-printed Engine mount After we had finished the model plane in early spring, we found that center of gravity was way to far back. We decided to move engine 40mm forward make a redesign of the cowl and saved 600 grams lead in the front. It is flying very good now and we are so happy. The shape of the cowl is not perfect, because of that I want to print a second one with slightly different shape. ...of course the final cowl will get a beautiful painting.... The diameter of the cowl is 260
  2. Roland
    Hi , where is this part from ? Is it a benchmark part to test extrusion? What material and temperature did you use? Greetings Roland
  3. Roland
  4. Roland
    I'm looking for a team that is interested in dual extrusion on UM2. To realize dual extrusion on this machine the team should have skills like: -programing firmware (using actually tinkergnome firmware) -Plugin for Cura -people testing the equipment. -CNC programing/milling ->that's me. Main issue in dual extrusion is oozing. To fight that problem I have created a tiny aluminium chiller and a new design for a really fast heater block. To prevent oozing it is necessary to decrease the temperature of the inactive tool by ~40°, depending on the filament you are using. In my desi
  5. Roland
    The point is l want to configure a position in x/y and temperature for inactive tool. When the tool change is performed the machine moves there, heats up the next tool head, waits for temperature reached and goes on printing. The inactive tool is cooling down (by 40 deg). If there is a possibility to configure that, Please tell me where it is. Thank you for your help. Roland
  6. Roland
    My question is: Is it actually possible to have a freely configurable tool change scrip in Cura? I'm running my UM2 with dual head. For tool change procedure I need to cool down inactive nozzle, and heat up the new one. Actually I'm using S3D because they have tool change script. I want this for Cura, is there anybody knowing how to? S3D tool change script {IF NEWTOOL=0}M104 S170 T1 ; set T1 inactive extruder to temperature-40 C {IF NEWTOOL=0}G1 X115 Y140 F5000 {IF NEWTOOL=0}M109 S210 T0 ; set T0 new active extruder to temperature {IF NEWTOOL=1}M104 S170 T0 ; set T0 inactive extru
  7. Roland

    Version 1.0

    1,867 downloads

    ...I'm trying to get the UM2 working with dual head. Now it is working almost good, one of the biggest problems is slicing software with good functions like prime pillar and ooze shield. Simplify 3D works, but has also some issues with dual extrusion. In Cura I can't find any support for dual extrusion!? Roland
  8. Roland

    Version 1.0

    1,565 downloads

    Second testprint with new dual extruder
  9. Roland

    Version 1.0

    1,644 downloads

    This is the first print with my UM2 equipped with dual head
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