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Print supports don't hold  

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Ferllings
(@ferllings)
New Member
Print supports don't hold

Hello,

I'm pretty new to 3D printing, but I successfully achieved few prints already.

But I'm having troubles with prints that require supports:
After few layers (1 or 2cm) the PLA stop sticking on the support and it became broken.

I've tried few PLAs, with the same result.

Do I have a calibration issue somewhere?

Thanks for your help,

Veröffentlicht : 27/07/2018 3:53 pm
thrawn86
(@thrawn86)
Honorable Member
Re: Print supports don't hold

can you post the model? having a hard time visualizing exactly whats supposed to go on that part of the support.

Veröffentlicht : 29/07/2018 8:32 am
Ferllings
(@ferllings)
New Member
Themenstarter answered:
Re: Print supports don't hold

The model is from thingiverse:

https://www.thingiverse.com/thing:1273673

Thanks

Veröffentlicht : 29/07/2018 11:23 am
Knickohr
(@knickohr)
Mitglied Moderator
Re: Print supports don't hold

Try using a another support pattern , maybe rectlinear grid.

Slic3r :
Print Settings
Support Material
Options for support ...
Pattern

Thomas

Veröffentlicht : 30/07/2018 8:46 am
Ferllings
(@ferllings)
New Member
Themenstarter answered:
Re: Print supports don't hold

Thanks

Rectlinear grid seems to do the trick.
But now I have another (but related) problem, the PLA doesn't seems to stick to the support.

Veröffentlicht : 31/07/2018 11:49 am
Knickohr
(@knickohr)
Mitglied Moderator
Re: Print supports don't hold

Play with the "contact z distance" (same Tab as shown before).

Thomas

Veröffentlicht : 31/07/2018 1:36 pm
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