Quality printing problem

[paul9 20]

Hello everyone,

what factors can depend on this type of problem?

I hope someone can help me.

[stu_le_brew 42]

It look like a problem with the z axis to me

maybe you need to clean and lubricated both the Z thread and the vertical shafts

One other thought, depending on your feeder (I have a BondTech feeder) sometimes the internal feeder gears benefit from cleaning

[paul9 20]

It look like a problem with the z axis to me

maybe you need to clean and lubricated both the Z thread and the vertical shafts

One other thought, depending on your feeder (I have a BondTech feeder) sometimes the internal feeder gears benefit from cleaning

I have feeder bondtech, and I I cleaned and lubricated the z axis.

[bob-hepple 59]

whats the Material

what temp

what slicer

what size nozzle

[IRobertI 521]

Could be a backlash issue. Check the short belts on the stepper motors. Make sure they're fairly tight.

An easy test for this is to print 2-3 concentric rings and see if they are truly round or not. See the image to the left here:

http://support.3dverkstan.se/article/23-a-visual-ultimaker-troubleshooting-guide#circles

[paul9 20]

whats the Material

what temp

what slicer

what size nozzle

Material PLA

Temp 208

Cura 2.6

size nozzle 1mm from 3D Solex

[paul9 20]

Could be a backlash issue. Check the short belts on the stepper motors. Make sure they're fairly tight.

An easy test for this is to print 2-3 concentric rings and see  if they are truly round or not. See the image to the left here:

http://support.3dverkstan.se/article/23-a-visual-ultimaker-troubleshooting-guide#circles

 

Hi

Thanks, today I have been upgrading to the belts attached to the stepping motors.

[paul9 20]

PRINTING PROBLEM

Today I have performed all the controls on the steppers of the stepper motors and also on the axle screws I tightened all the screws well and adjusted the straps as proposed on the following guide: http://support.3dverkstan.se/. ..ooting-guide # circles

Setting Print with CURA 2.6.1 I have the following problem printing object is unacceptable, the object is cropped, cropped.

[neotko 1,417]

Check just in case that the x/y are square

https://www.thingiverse.com/thing:81415

[paul9 20]

Check just in case that the x/y are square

https://www.thingiverse.com/thing:81415

HI Neotko, How do I use it? Do I have to use more than one contemporaneous?

[paul9 20]

Could be a backlash issue. Check the short belts on the stepper motors. Make sure they're fairly tight.

An easy test for this is to print 2-3 concentric rings and see  if they are truly round or not. See the image to the left here:

http://support.3dverkstan.se/article/23-a-visual-ultimaker-troubleshooting-guide#circles

Hi Robert,

What is the (backlash issue)?

Are my belts lining material on toothed wheels on which they are turning almost 3 years old, maybe should they be replaced?

[neotko 1,417]

HI Neotko, How do I use it? Do I have to use more than one contemporaneous?

But I'm not a UM2 user. Seems that in theory your aystem should be aligned by double checking the black spacers on your printer:

http://support.3dverkstan.se/article/23-a-visual-ultimaker-troubleshooting-guide#misaligned-axes

This guide also recommends a printed alignment tool to check and align. The video is for umo+ but is practically the very same on um2.

[paul9 20]

Can someone send me the link where I can find all the information about the components used for Ultimaker 2?

Thanks

[paul9 20]

Yesterday I made prints after strapping the straps and after checking the straps of the stepper motors.

The hollow print came pretty well when I went to print that I'm interested in filling high, I again had the big problems of geometric correctness.

[paul9 20]

Today I did the print test with the circles suggested by Robert.

It seems to me that they are correct.

[paul9 20]

My problem is this, but I've already done this.