TR8 mk3s/mk2s x-ends and z-axis-top
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Zapisane na tym urządzeniu.
Modification of mk3s x-ends and z-axis-top for use with TR8 lead screw, endstop block returns, taller nut trap for…
- Ocena
- 0 / 5
- Polubienia
- 3
- Pobrania
- 49
- Wydruki
- 0
- Wyświetlenia
- 927
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Prusa Parts & Upgrades
- Licencja
- GNU General Public License v2.0
Modification of mk3s x-ends and z-axis-top for use with TR8 lead screw, endstop block returns, taller nut trap for belt tightening.
Print instructions
After printing run a 3mm drill slowly through the inside bolt hole, I've reworked the nut trap support to be a single solid layer.
Building up a new i3 based on new plastic parts to sit alongside my old i3 mk0 I sourced some cheap trapezoid z motors only to discover the mk3s design uses larger threads.
Redesign of R3 x-ends for smaller lead screw, uses M20 bolts to attach leadscrew nut. Also chose the mk2s z-axis-top design to modify as the leadscrews and solid bar were longer so needed through holes.
Also I'm using a RAMPS board so I put the endstop block back on the motor end from the mk2s design.
Upon fitting the belt tightening bolt discovered the nut trap was only 2mm, filed down a nut for now but this design has 3.5mm nut height which should be more ample.
(Printer is currently a work in progress but you can see the prints in the photo)