UM2 bracket for filament monitor

Very simple bracket to fix "filament monitor" (http://tunell.us/) to Ultimaker 2

3D printer parts and enhancements

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Description

Very simple bracket to fix the "filament monitor" ( http://tunell.us/ ) on the back of the Ultimaker 2 using the two holes already present to fix the Z-axis microswitch.

For all the info about how to use on UM2, you can read starting from here:  https://ultimaker.com/en/community/view/7436-more-information-during-print?page=10&sort=#reply-120082

Materials and methods

- 2 x M3 x 20mm Bolt

Documents

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Comments

608bfb8d214bd67b0e67074249b8bcae?default=blank&size=40THOMAS CARLI added this to the ULTIMAKE 2 collection ago
4afbbd84a8458476cee629f2eb0c0750?default=blank&size=40Sat5 added this to the 3D Printers collection ago
3bfaff92c540447b677fd1f2b0c09ef5?default=blank&size=40Quim Laurens added this to the UM2 collection ago
730a061596c420c8915d9f20bd5d89e1?default=blank&size=40Marcus Wolschon commented ago

I thought about it and will probably design my own sensor instead. Using a load cell to detect resisting but moving filament before underextrusion happens in addition to movement using a Raspberry Pi that can also email me and offer a camera.

730a061596c420c8915d9f20bd5d89e1?default=blank&size=40Marcus Wolschon commented ago

I thought about it and will probably design my own sensor instead. Using a load cell to detect resisting but moving filament before underextrusion happens in addition to movement using a Raspberry Pi that can also email me and offer a camera.

730a061596c420c8915d9f20bd5d89e1?default=blank&size=40Marcus Wolschon commented ago

So the switch is not a part of the filament monitor at all and the photo os 90° turned?

Then the red arrows show how the filament monitor is mounted. Okay, I get it.

Mini gbnew 300x300Guglielmo Braguglia commented ago

As I said, to see the switch, you have to open the bottom of the printer ... is the "bottom limit" of the "heated bed".

If you use large spools ... probably you have to find a different solution ... sorry.

730a061596c420c8915d9f20bd5d89e1?default=blank&size=40Marcus Wolschon commented ago

Yes, I have.

It has the same 3 photos on page 10 of 14.

Page 12 of 14 shows an obviously different mounting position that is inpossible with 2.2Kg Colorfabb spools.

Also no details on where that single switch in your second photo actually is.

Mini gbnew 300x300Guglielmo Braguglia commented ago

@Marcus: have you looked at linked thread ? There is the pictures ...

To mount the support you have to dismount the bottom of the printer.

Each time you start a new print you have to push the "reset" button on the "filament monitor". First filament movement, after "reset", start the monitoring.

730a061596c420c8915d9f20bd5d89e1?default=blank&size=40Marcus Wolschon commented ago

Where exactly is that mounted?

Could you make a photo showing more of the surrounding?

Is it below the extruder or between extruder and bowden tube?

Where in the UM2 is that switch? Is it the reset-switch of the filament-monitor?

PS:

How does it detect that a new print is starting? Obviously it's not supposed to trigger while the printer is heating up.

C8c31138045abd812fcf28cee493692e?default=blank&size=40Jens Hausherr added this to the Ultimaker2 collection ago
51df1627020ceaa2798916667f9f8bd2?default=blank&size=40Pyromane added this to the To print collection ago
725373b12450ef71ba347290b2b1d477?default=blank&size=40Сергей К. added this to the For 3d collection ago
A5c0f84d51eb49dc910dd074c2b19dff?default=blank&size=40ChrissyP added this to the Upgrade collection ago
Mini careful scientistAaron Tunell commented ago

I love it, man! Great work!

Mini screen shot 2013 07 15 at 6.49.36 pmErik de Bruijn added this to the Ultimaker 2 upgrades! collection ago
Mini reiner 001 2Reiner Bühl added this to the Ultimaker2 collection ago
Mini gbnew 300x300Guglielmo Braguglia published this design ago