CAJGW-Extruder, by Chema

by ChemaFuji, published

CAJGW-Extruder, by Chema by ChemaFuji Apr 2, 2013
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Another extruder for the Prusa iT3, with gears and x-carriage, fast release, extra deep for budas style, can use Nema17.
Added some brim options, some friends have many problems to print this item without, and I like too much kisslicer (that hasn't brim).


Use the instruction in the CAJGW-Extruder.scad file to render any part.

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Ya lo tienes arreglado.

uuoooops! Cierto, esa pieza la he exportado a stl sin soportes!!! Ahora mismo la cambio...
Gracias ="thingiverse-fd9dcf1d146272bb05c490d790b6da52:disqus" href="http://disqus.com/thingiverse-fd9dcf1d146272bb05c490d790b6da52/litris

Chema queria probar la version CAJGW-Extruder_body.stl con extra de espacio con el carro y para Budas y me encuentro que no tiene soporte para la impresion lo que es la bisagra.

Lo que solemos romper cuando se imprime cualquier extrusor.

Se queda en el aire.

¿Puedes comprobarlo?

Saludos. y buen trabajo ;-)

litris, tienes una linea en el scad así:

seps=30; //space for it3 holes (24 or 30mm)

esa es la separación de los agujeros para el soporte iT3.

En cuanto al J-Head, hay parámetros para varios hotends, sólo has de cambiar la línea:

wade(hotend_mount=bowden, legacy_mount=false);


wade(hotend_mount=jhead_mount, legacy_mount=false);

y cambiar el extrag a 0 así:

extrag=0; //how much extra width for Budas style on it3 (9).

De todas formas te subo el stl ya con esos parámetros cambiados.



Muchas gracias ;-) ya esta bajado ahora a imprimir y tengo el tuyo y el de Misan con esos valores uno Mena y el de Misan para Gear 1:50.


Y que también pueda usar el carro primero de la wiki con separación de 24mm.


Es posible una versión para el J-Head V-B directamente sin usar el adaptador de aluminio si no esos dos tornillos pasantes que aseguran el Peek.


Of course Alain! simply added holes to screw it to a Prusa iT3 X-carriage, changed a little the motor angle and height (to pass over the upper shaft) and added some space for a Budas style hotend, all mods have options in the scad to configure them (or to take out).
And this thing name is CAJGW just to add Chema (as the A for Alain!!)
Best regards from the sunny Spain.

I was thinking about how to do that in the original AJGW, this may be most usefull...
But can you explain a little the modifications that you made?