Bridge problem, s3d what to start to print from the air :/
Posted: Sat May 04, 2019 2:27 am
by Esmax666
Hi,
I would like to print this stl without support.
https://www.thingiverse.com/thing:159219
Is that normal that s3d start this line "in the air" ?
It s the same if i print from the outside and the inside.
IT s the same also this this stl
https://www.thingiverse.com/thing:1209338/makes
Re: Bridge problem, s3d what to start to print from the air :/
Posted: Sat May 04, 2019 2:34 am
by Esmax666
another picture
Re: Bridge problem, s3d what to start to print from the air :/
Posted: Thu May 09, 2019 1:45 pm
by Esmax666
nobody to help for this bug
also no support ?
Re: Bridge problem, s3d what to start to print from the air :/
Posted: Thu May 09, 2019 2:15 pm
by S3D-Alex
Can you please post a Factory File for these issues? The images are not really enough to be able to tell you with certainty why this is happening.
Re: Bridge problem, s3d what to start to print from the air :/
Posted: Thu May 09, 2019 2:23 pm
by horst.w
Hi,
there are some faults in your settings!
You have given only 2 perimeters at 0,40 mm extrusion width.
To print a overhang it needs always to cover the cale going outside with perimeters what hold contact with the perimeters of the previous layer below.
Next, with a layer heigth of 0,20 mm you never can follow the pitch of this small hole when it reaches in higher region.
I would use support, 1 mm resolution, 2 layer separation up- and downside, 0,8 mm horizontal distance.
Otherwise try 6 or 8 perimeters, 0,10 - 0,12 mm layer heigth and minimum 0,48 - 0,56 mm extrusion width.
horst.w
GER