SingleCell v1.0- Instruction manual
21
Overview
As with any manufacturing process, 3D printing requires fine tuning parameters in order to achieve
the desired outcome. While enclosures offer a greater degree of process control, they are not a magic
solution and require knowledge of material and 3D printing characteristics in order to use properly.
Below we’ve outlined our recommended settings based on material type. Keep in mind that the
ambient environment around the enclosure will have a substantial impact on the ideal settings.
PLA
Ideally PLA would be printed in an open environment since it doesn’t emit Volatile Organic Carbons,
Ultrafine particles, Organic Gases, etc. and benefits from external cooling like drafts and cool ambient
air. Since we’re using an enclosure, heat is naturally captured inside which can lead to poor overhang
quality, heat creep, etc.
Here’s what we recommend for PLA with an ambient environment of 22°C / 72°F
• Leave the door off (unless you have curious pets or kids)
• Switch the filter diverter to exhaust air from the enclosure
• Set the enclosure fan speed to 1-4.
Generally, if you aren’t experiencing overhang issues or heat creep issues then the settings are ideal.
PETG
Since PETG has a higher glass transition temperature than PLA it can survive hotter temperatures. In
our experience, Printing PETG in an enclosure with no cooling methods produces incredibly strong
parts due to ultra-strong layer adhesion. In some cases, especially in hotter environments or longer
prints where the enclosure temperature is quite high, overhangs and thin walls can suffer defects.
Consider turning on or increasing enclosure fan speed if this is the case.
Here’s what we recommend for PETG with an ambient environment of 22°C / 72°F:
• Door on or off
• Filter diverter set to exhaust
• Fan speed 0-2
ABS
Ah, finally! The real reason you bought an enclosure. ABS is known for its great material characteristics
however it isn’t widely used due to the smell and high shrinkage rate. By capturing heat and scrubbing
the air through the activated carbon filter we’re able to eliminate shrinkage issues and smells. It’s
important to note that ABS will continue to emit organic gasses even after printing is finished. Please
allow the part to sit in the unopened enclosure until its cool to ensure the air is properly filtered.
Here’s what we recommend for ABS with an ambient environment of 22°C / 72°F:
• Door on
• Filter diverter set to recirculate
• Fan speed 1
Alternatively, you can leave the fan off until the end of the print and then run it full speed for 10-
30 minutes while the part cools. As mentioned above, the part will continue to smell (emit organic
gasses) until it has cooled completely.
Email us with any questions, comments, or concerns!
Thank you!
Guidelines for Printing with an Enclosure