Jump to content

change prime position to increase build space, ultimaker3


ultiarjan

Recommended Posts

Posted (edited) · change prime position to increase build space, ultimaker3

As shown here you can simply change the prime position of your UM3, if you have a model that would otherwise not fit the buildplate.

https://ultimaker.com/en/community/39517-build-volume-obstruction#reply-175421

I tried a few positions and decided to go for this;

left: X from 170 to 218, Y from 6 to 1

right X from 182 to 230, Y from 6 to 1

This is a safe position on my machine, it's at safe distance from the glass-clip, the camera, and the head will not stick out the front of the machine, so you can still add a simple flat 'door' when closing the machine for ABS printing.

you could also choose to go even further to the front, but then you need to stay more to the left to avoid the glass-clip.

still safe distance to the camera;

5a33289962224_safecameradistance.thumb.png.c289b4f26f00707c210a937fed89d795.png

and the new resulting poop position;

poopposition.thumb.png.c2122a9436fae4c4537aa02b23469cb8.png

5a33289962224_safecameradistance.thumb.png.c289b4f26f00707c210a937fed89d795.png

poopposition.thumb.png.c2122a9436fae4c4537aa02b23469cb8.png

Edited by Guest
  • Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    mwaa, would be easier to do it from CURA.... but then again its hardly ever needed...

     

    If you have to edit the json file anyway - it should be possible to enable the visibility (along the way)...

     

    ..."extruder_prime_pos_x": { "default_value": 170, "enabled": true },"extruder_prime_pos_y": { "default_value": 6, "enabled": true },...

     

    extruder_prime_pos.png.4bb1714ad6af2ca288ec414450443cf3.png

    extruder_prime_pos.png.4bb1714ad6af2ca288ec414450443cf3.png

    • Like 2
    Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    I've been wanting to have the poop of the left nozzle at the far left where the right nozzle can't reach, and vice versa, but that idea kinda got lost along the way.

    I'm currently at home, so I can't check.

    What would be nice positions to prime?

    I can fix that for 2.6

  • Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    left: X from 170 to 218, Y from 6 to 1

    right X from 182 to 230, Y from 6 to 1

    The positions I now use, just behind the right bed clip seem to completely overlap with the glass-clip no-go-zone. Which is a bit strange as they are like a cm away from the clip.

    There probably is no ultimate best position... but the ability to set them from Cura is very nice, though I can imagine before you add this function by default, you need to set some safety feature to avoid people to crash into the clips.

  • Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    The prime positions have been changed to the sides. Yay!

    • Like 1
    Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    Bump... thanks for pointing me from this post to this one, I now see with dual extrusion a collision happening when the second prime position is travelled to, the print head quite violently hits the prime poop already there. So now I wanted to have a look at changing the prime position, but I'm faced with this message: 5a33360029052_ScreenShot2017-04-15at12_32_02.png.170dc5a2dfe56711a6a60c7401e9146b.png I think I need to change some setting, but as of now clueless where to change it.

    5a33360029052_ScreenShot2017-04-15at12_32_02.png.170dc5a2dfe56711a6a60c7401e9146b.png

  • Link to post
    Share on other sites

    Posted · change prime position to increase build space, ultimaker3

    See a few post up in this thread.... you need to change a few lines in the .json file.... the printer definition file.

  • Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    • Our picks

      • S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
        (Sorry, was out of office when this released)

        This update is for...
        All UltiMaker S series  
        New features
         
        Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
          • Like
        • 0 replies
      • Ultimaker Cura 5.6 stable released
        Cura now supports Method series printers!
         
        A year after the merger of Ultimaker and MakerBotQQ, we have unlocked the ability for users of our Method series printers to slice files using UltiMaker Cura. As of this release, users can find profiles for our Method and Method XL printers, as well as material profiles for ABS-R, ABS-CF, and RapidRinse. Meaning it’s now possible to use either Cura or the existing cloud-slicing software CloudPrint when printing with these printers or materials
        • 48 replies
    ×
    ×
    • Create New...