On the earth of client 3D printers, no firm has a greater status than Prusa Analysis. Josef Prusa’s authentic RepRap i3 design is, certainly, the most-copied 3D printer in historical past. However the Authentic Prusa i3 line remains to be the gold customary due to its legendary reliability and efficiency. For a few years, Prusa has launched updates to the Authentic Prusa i3 MK3 line. However now the brand new Authentic Prusa i3 MK4 is lastly accessible!
That is huge information, as a result of Prusa does not simply launch a brand new mannequin on a whim. Whereas the brand new MK4 appears to be like so much like its predecessor, it comes with quite a few upgrades over even the later variations of the MK3. In response to Prusa, greater than 90% of the MK3S+’s elements had been modified and improved to create the MK4. Even the body is totally different, with the MK4 getting a die-cast aluminum body rather than the outdated body lower from aluminum plate. The heated mattress and energy provide are the identical, however nearly every part else is new.
There are far too many enhancements for us to offer a complete checklist right here, however there are some that stand out. The primary is the brand new 32-bit controller, which helps enter shaping and strain advance. Each of these require real-time processing by the controller and supply a dramatic profit when printing at very excessive speeds. That controller additionally permits for distant printing options, the connection of webcams, and helps the brand new colour touchscreen interface.
The Authentic Prusa MK4 additionally will get absolutely computerized leveling and first-layer calibration, which signifies that customers can get an ideal first layer each time with out the necessity for fussy guide leveling or Z-height adjustment. That may be a excellent complement for the Nextruder, which helps fast nozzle adjustments. Mixed with the automated first-layer calibration, you not have a cause to dread nozzle swaps.
Construct quantity is sort of similar to the outdated MK3, however the brand new MK4 does offer you a further 10mm within the Z axis. We should always see a big efficiency enhance on account of the brand new 32-bit controller with its enter shaping and strain advance help, in addition to new “no-VFA” (Vertical Tremendous Artifact) motors.
Alongside the Authentic Prusa MK4, Prusa can also be releasing the brand new MMU3 (Multi-Materials Improve 3). That’s an add-on module that lets the printer swap between totally different spools of filament throughout a job for multi-color and/or multi-material printing. Older variations of the MMU had been plagued with reliability points, so it is going to be fascinating to see how nicely the brand new MMU3 works.
If you wish to get your palms on the brand new Authentic Prusa i3 MK4, you then’re in luck: it’s presently in inventory at a value of $1,099. There are additionally improve kits coming quickly if you happen to already personal an MK3 and need to convert it into an MK4.