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BCN3D+ Z wobble bye

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Creation quality: 5.0/5 (1 vote)
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  • bcn3d1_2-m02c01_0p02b_z_motion.stl
  • bcn3d1_2-m02c01_0p04b_z_motion.stl

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Publication date 2021-08-28 at 23:01
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Published to Thingiverse on: 2018-05-18 at 00:49
Design number 506095

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3D model description

El Z wobble en la NC3D+ puede llegar a volverte loco, así que decidí cambiar las varillas de la Z por unas leadscrew M8 que tenía, son las típicas que se compran en eBay, o preguntale a tu proveedor local...

Toda lainformación de como reconfigurar la impresora vino de https://www.thingiverse.com/thing:485246, su artículo es excelente y vas a aprender mucho con el.

Los ajustes en el hardware dependen del paso de la varilla roscada que pongas, te dejo este link para calcularlo.

https://www.prusaprinters.org/calculator/#steppermotors

El numero de pasos del eje Z lo puedes configurar directamente desde el panel de control, en el menu de configurar, movimiento, ZSTEP : 400 (En el caso de 8mm por vuelta)

El diseño esta en su primera fase y lo iremos mejorando, pero funciona muy bien, es muy secillo de cambiarlo en la impresora y no es necesario desmontarla entera.

Hemos modificado el diseño para utilizar los que tienen el Lead Nut redondo, que además son los fáciles de conseguir y más económicos en Ebay.

He utilizado leadscrew M8 de 30cm. para que no lleguen al tope, cuando quedan sueltas por arriba, parece que funciona mejor, probare con otro tamaño que llegue hasta arriba, cuando me lleguen las de 35cm.

De todas formas la mejora es extraordinaria, los cuadrados de la foto están impresos con 1 sola capa de piel y sin relleno.

The Z wobble in the NC3D + can go crazy, so I decided to change the rods of the Z for some M8 leadscrew I had, are the typical ones that are bought on eBay, or ask your local supplier ...

All the information on how to adjust the printer came from https://www.thingiverse.com/thing:485246, your article is excellent and you will learn a lot with it.
The adjustments in the hardware depend on the pitch of the threaded rod that you put, I leave this link to calculate it.

https://www.prusaprinters.org/calculator/#steppermotors

The number of steps of the Z axis can be configured directly from the control panel, in the menu to configure, movement, ZSTEP: 400 (In the case of 8mm per turn)

The design is in its first phase and we will be improving it, but it works very well, it is very easy to change it in the printer and it is not necessary to disassemble it whole.

We have paritdo of its design, and we have modified it to use those with the Lead Nut round, which are also the cheapest on Ebay.

I used 30cm leadscrew M8. so that they do not reach the top, when they are loose at the top, it seems to work better, I will try another size that reaches the top, when I reach the 35cm.

Anyway, the improvement is extraordinary, the squares of the photo are printed with 1 single layer of skin and without filling.

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