UltiMaker uses functional, analytical and tracking cookies. Tracking cookies enhance your experience on our website and may also collect your personal data outside of Ultimaker websites. If you agree with the use of tracking cookies, click “I agree, continue browsing”. You can withdraw your consent at any time. If you do not consent with the use of tracking cookies, click “Refuse”. You can find more information about cookies on our Privacy and Cookie Policy page.
The scale of 1:72 is way too small. You are likely to get the following problem due to insufficient cooling, because the nozzle is hanging around too long on the same spot:
Further, due to the large nozzle size, compared to the details in the models, any fine details will be lost anyway: noses, lips, eyes, hair style, fingers,... The face will be just an unrecognisable blob.
As a kid, I have painted lots of figures that small for my HO-trains. I had to "paint" the eyes and mouths with a sharp needle, because even the smallest brushes (size 000) were way too big. There is no way to get a decent print quality (=recognisable face) with an FDM printer at 1:72.
I recommend making them 10cm high, at least, but preferably more: 15cm or 20cm. And print slow and cool (try 180 to 190°C for PLA, at 20mm/s). Give them a big baseplate around their feet for good adhesion to the glass (and cut that off later if necessary). A size of 10cm will be much more pleasant and recognisable. Maybe print multiple at once: this gives more cooling, but it also gives more strings and hairs due to the traveling from one object to another.
If you absolutely have to print them at 2cm high, use another printer, with a laser in liquid bath, or have it done by a print service company, but that is less fun. There do exist printers that can print microtext: legible text of 0.1mm high, so they should be able to make such small figures too.
I thank-you for your advise, I saw a method whereby you slice the figure in half in meshmisher and print the 2 half's then gluing them together. The detail shown on the 22 mm figures was astonishing.
Link to post
Share on other sites
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
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.
Recommended Posts
geert_2 557
The scale of 1:72 is way too small. You are likely to get the following problem due to insufficient cooling, because the nozzle is hanging around too long on the same spot:
Further, due to the large nozzle size, compared to the details in the models, any fine details will be lost anyway: noses, lips, eyes, hair style, fingers,... The face will be just an unrecognisable blob.
As a kid, I have painted lots of figures that small for my HO-trains. I had to "paint" the eyes and mouths with a sharp needle, because even the smallest brushes (size 000) were way too big. There is no way to get a decent print quality (=recognisable face) with an FDM printer at 1:72.
I recommend making them 10cm high, at least, but preferably more: 15cm or 20cm. And print slow and cool (try 180 to 190°C for PLA, at 20mm/s). Give them a big baseplate around their feet for good adhesion to the glass (and cut that off later if necessary). A size of 10cm will be much more pleasant and recognisable. Maybe print multiple at once: this gives more cooling, but it also gives more strings and hairs due to the traveling from one object to another.
If you absolutely have to print them at 2cm high, use another printer, with a laser in liquid bath, or have it done by a print service company, but that is less fun. There do exist printers that can print microtext: legible text of 0.1mm high, so they should be able to make such small figures too.
Link to post
Share on other sites