<![CDATA[SoliForum - 3D Printing Community — very regular ridges on corners]]> 2016-04-24T12:12:45Z PunBB https://www.soliforum.com/topic/14633/very-regular-ridges-on-corners/ <![CDATA[Re: very regular ridges on corners]]> just an added thought, could possibly be a small amount of play in the rod ends, but yeah - that is very reminiscent of Z banding on a cartesian. strange seeing it on something from a kossel/delta

is there any binding at all on any of the tower carriages?
does it use bearings or belts?
if belts, are they all equal in tension?

]]> https://www.soliforum.com/user/10399/ 2016-04-24T12:12:45Z https://www.soliforum.com/post/121705/#p121705 <![CDATA[Re: very regular ridges on corners]]> jagowilson wrote:

Looks like Z banding or irregular temperature on the hotend/ bed.

he is using a Delta. They don't normally get Z banding due to no true Z axis. Unless his settings are way off or one pair of diagonal rods is different from the other two sets in length. Could also be a difference in tower height and a difference in home position on a tower versus the other two towers.

]]> https://www.soliforum.com/user/7731/ 2016-04-24T04:18:24Z https://www.soliforum.com/post/121689/#p121689 <![CDATA[Re: very regular ridges on corners]]> I've had bad filament give that effect. Try a new or reliable spool

]]> https://www.soliforum.com/user/4188/ 2016-04-24T01:39:07Z https://www.soliforum.com/post/121679/#p121679 <![CDATA[Re: very regular ridges on corners]]> Looks like Z banding or irregular temperature on the hotend/ bed.

]]> https://www.soliforum.com/user/7321/ 2016-04-24T01:16:24Z https://www.soliforum.com/post/121676/#p121676 <![CDATA[Re: very regular ridges on corners]]> Try a different slicer to eliminate the gcode versus mechanical problem otherwise you are chasing a ghost.

]]> https://www.soliforum.com/user/7731/ 2016-04-23T18:42:48Z https://www.soliforum.com/post/121650/#p121650 <![CDATA[Re: very regular ridges on corners]]> perhaps   VERY regular...

]]> https://www.soliforum.com/user/12517/ 2016-04-23T18:09:09Z https://www.soliforum.com/post/121647/#p121647 <![CDATA[Re: very regular ridges on corners]]> Overextrusion ?

]]> https://www.soliforum.com/user/6822/ 2016-04-23T17:48:56Z https://www.soliforum.com/post/121639/#p121639 <![CDATA[very regular ridges on corners]]> Kossel 2020

Printing 20 mm cube to calibrate/   Super regular / periodiv ridges appear at all corners.  See picture

Any ideas?

]]> https://www.soliforum.com/user/12517/ 2016-04-23T13:17:16Z https://www.soliforum.com/post/121626/#p121626