no sharp edges

[Kernfusion 1]

Hello,

with Cura 3.5 i receive no sharp edges,

 

A dual test print from (IGO3D) Edit: Ultimaker also have no sharp edges.

 

The same Problem have an other User

 

 

 

Edited November 1, 2018 by Kernfusion

[Smithy 1,146]

It has nothing to do with Cura 3.51, you get this corner bulges due changes in the speed of the print head. You can turn off acceleration and jerk control, then the corners should be sharper. The downside of these settings are, that you will get more ringing because the print head vibrates more due to the hard direction change.

Edited October 26, 2018 by Smithy
typo

[Kernfusion 1]

Really, default settings are so so bad?

[burtoogle 516]

2 hours ago, Kernfusion said:

Really, default settings are so so bad?

 

It depends on whether the printer definition has limited the accel/jerk values. You do not say which printer you are using so I cannot check. Please save the project file and attach to this thread. Thanks.

[Kernfusion 1]

Printer: UM3 Extended

Cura 3.5.1

Material: PLA from Ultimaker blue and red

Default Setting

 

I Upload the File

Forum.3mf

[burtoogle 516]

Yes, the profile you have uploaded is using low values for accel/jerk for the outer walls.

 

 

Looking at the definition for the UM3 printers, they look to be the default values.

 

[Kernfusion 1]

I use this Settings.