I am not satisfied with the calibration result for the SUNLU PETG.
I calibrated the filament from top to bottom including PA using the ORCAL Slicer. But I don’t like the surface of the last layer. When I print the same component with EXTRUDR XPETG, for example, it is as smooth as glass.
What other calibrations do you make for a better result?
If I am interpreting this correctly, I have a problem with over- or under-extrusion. If I have understood correctly, the flow ratio is responsible for this.
How do you proceed when you have such a difficult filament?
Regards Herry
I use that Grey a lot on my A1 Mini.
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It looks a bit under extruded
Looks Like PA(K) is higher
If you use PA(K) from Orca slicer it is not applied here unless you add a command in the advanced settings
Try to increase the temp to 260C first and make sure that calibrate again
Try to increase the top shells after the above , or some people use ironing after the above
note that some PETGs will give you better results over all
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Have you tried the automatic calibration (same as in bambuStudio)? At least for PA I seem to get better and more consistent results than doing the manual Orca calibrations. I did all three variants that Orca provides and each results in a somewhat different value.
Until recently I wasn’t aware that there is automatic flow calibration too, so don’t have experience with it. But the PA cal was really great. So I wouldn’t be surprised if automatic flow calibration is good too.
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I have test with our settings and it look’s much better.
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