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When printing small parts the last few layers are becoming melted globs by extruder..
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· When printing small parts the last few layers are becoming melted globs by extruder..
Hi,
This happens because the layers don't have enough time to cool before the next layer is printed.
You can have a better results in two ways:
1. Check the cool head lift parameter in expert settings. This will take the head away from the print every now and then letting it cool down.
2. Print more than one at a time, place several items on the build plate, and choose print all at once. This will let one print cool when it's printing the other one(s).
You can also just print a small tower if you don't want to waste too much material.
Trick is to place the other objects on the build plate in order to have the fan blow on the not printed object while it's printing another one.
I usually prefer option 2, you can also increase travel speed to 250mm/s to decrease the stringing effect you'll get because of the multiple prints.
Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more.
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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DidierKlein 729
Hi,
This happens because the layers don't have enough time to cool before the next layer is printed.
You can have a better results in two ways:
1. Check the cool head lift parameter in expert settings. This will take the head away from the print every now and then letting it cool down.
2. Print more than one at a time, place several items on the build plate, and choose print all at once. This will let one print cool when it's printing the other one(s).
You can also just print a small tower if you don't want to waste too much material.
Trick is to place the other objects on the build plate in order to have the fan blow on the not printed object while it's printing another one.
I usually prefer option 2, you can also increase travel speed to 250mm/s to decrease the stringing effect you'll get because of the multiple prints.
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mfknjohn 6
Thank you! option 2 worked great!
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