[Vertical grooves on round shape]

Thanks a lot four help! You guys are perfectly right!

The not "real" round shape was caused by the resolution of the STL File.

I wasn't aware that I can make different settings when exporting an STL File.

Now I have increased resolution an did a new print. The result is almost perfect.

Best regards

Marcus

[Vertical grooves on round shape]

Hello everybody,

I'm new to this forum and appreciate the helpful community with it's great knowledge.

A few days ago I purchsed an Ultimaker 3 to be able to print prototypes for my company.

I've alreday done a couple of prints and still going through the learning curve.

Attached I have a picture of one of the parts I have printed.

I was wondering about the vertical lines on the outer side.

As far as I know the stepper motors have a really high resolution so I expected a better result.

Can somebody confirm that this is normal (physical limit of the machine) or if there is something not setup the right way.

I was printing with UM PLA and UM PVA all in Standard settings with Cura 2.62 and newest firmware.

Thanks a lot for your support!

P.S: Please appologize my english, I'm German and not a native speaker.

Best regards

Marcus