Printing speed is always served as
a yardstick of a fast 3D printer. However, maintaining a fine line between
print quality and the time taken to complete an object, is one that
successfully differentiates a good printer from the masses. Falling prices and
advancing technology has made cheap 3D printers all the more enticing. The
level of the output one can obtain from these machines, makes for a compelling
value proposition.
Among these range of popular and affordable
3D printers is the Creality Ender 3 Pro. A printer that does anything and
everything you want without your bank in any way. Today, we`ll focus on the
speed aspect of a printing setup and gloss over the important things that
affect the overall print speed.
Printing speeds heavily relies on
the type of material used. The material must undergo the required phase
transition within the period duly required for binding uniformity. A detailed
classification citing an ideal print setting for the given material used with
Ender 3 Pro is given below:
PLA - derived
from the plant materials is considered to be the most generic form of printable
material. It delivers a print speed of 60 mm/s which remains ideal for everyday
use.
TPU – represents
a class of soft flexible materials, that is required to be printed at speeds,
much slower than PLA or PETG. Considering the Ender 3 Bowden Extruder setup,
printing at a speed of 20 mm/s to 40 mm/s should render a fine quality print.
PETG – is
a set of filaments that prints at a temperature that is hotter than PLA. It can
reach print speeds up to 60 mm/s, but the output may suffer from a stingy
structure. Therefore, it's best to observe a print speed of around 40mm/s to
alleviate the possibility of a feeble print.
ABS – is
a hard and impact-resistant material. It necessitates an enclosed form to
obtain a uniform and thorough print. Typically, a print speed close to PLA or
PETG, (40-60 mm/s) is considered to be a safe bet.
Printer Characteristics:
The versatility of the Ender 3 Pro
makes it potent to handle print speeds ranging from 30mm/s to as high as
200mm/s. However, the level of quality suffers as the print speed increases.
Hence, an optimal print guideline specified by the Ender 3 Pro setup states
40-50mm/s for Detailed Prints & 70-80mm/s for rougher models.
Print Bed Settings:
The manufacturer states a max print
speed of 200mm/s for Ender 3 Pro. However, speeds this fast is neither viable
nor optimal for a fine quality print. This usually states the speed of motor
travel rather than an extruder print speed.
One might find it difficult to
ascertain a level bed, fit for good printing. This issue may exacerbate the
conditions observed while fast printing. The enhanced forces of inertia
involved in the translational motion, coupled with a wobbly or tilted bed might
pose a serious risk to the machine.
Trial and Error Methodology:
Regardless of the brand of printer
or its proprietary sets of features, users must themselves find ideal printer
settings which suit their needs. Thus, finding the best specifications and
settings remains a key part in an endless trial and error method that follows a
continuous 3D printing process. The crucial things remain the iterative tuning
and experimentation which renders the best possible experience. So, keep on
trying and see what works for you the best!
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