CrealityOfficial Upgrade Kit for Ender 3 Dual Z Axis (Stepper Motor 42-34 included) for 3D Printer Ender-3, Ender-3S, Ender 3 Pro, Ender 3 V2

J'ai fait un gros upgrade de la ender 3 V2 dont ce kit de second rail. Franchement, c'est super simple à monter et on gagne en qualité.

Ottima spesa per la vostra Ender 3. Dopo molte ore di stampa capita spesso che il singolo asse Z non riesca a trascinare perfettamente entrambi i lati. Verrà fuori una stampa con una sorta di strato più spesso e a rilievo sulla superficie del pezzo ad una certa altezza. Grazie al secondo asse si ottiene uno spostamento perfetto tra gli strati ed una superficie del pezzo invidiabile. Semplice da montare, basta solo un po’ di pazienza e manualità per il montaggio. Straconsigliato!!

Uppgraderingen gick ganska smidigt och förutom lite problem med sneda aluminiumprofiler på min 3D skrivare så fixade jag det på en kväll.

I have bought this to upgrade an Ender 3 Max. I know the lead screw supplied with this is too short but until the tight wads at Creality bring out a kit for it you have to buy one and buy longer lead screws to fit. Come on Creality, you sell your printers as upgradable then don't sell the proper parts - get your act together!This upgrade gives you a 2nd driver for you Z axis which means that both sides of the x axis bar stay level when going up and down. This is not such a problem on stock smaller bed printers but if you install a direct drive or have a larger print bed it can become a problem that really affects print quality. Once the head gets further away from the left hand side where the Z axis mechanism is the X axis bar can droop and play about with the printed layers.Its a little bit of a faff to install and I would strongly recommend you print a couple of Z axis calibration struts so to can be sure that the x axis is level with the frame. Once all fitted and set up the difference is pretty obvious in print quality.I already had one on an Ender 3 pro that has a direct drive and it made a massive difference. Once I had the Ender 3 Max I immediate saw the X axis dip on the right as it moved upwards and knew I had to fit dual Zs to get any sort of decent print quality. Once I fitted it the prints were much better so it was worth the outlay.

Note la mejora de impresión con este doble eje , va genial y los materiales son bastante buenos , el montaje se me dio bien pero hay videos en internet para ver algunas posibles dudas