8. Montaje Porta bobinas

Relevante para :

MMU3

Ultima actualización 2 months ago

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Pasos

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Paso 1 Two Spoolholder types

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In this chapter, we will assemble the spoolholders, but before we proceed, note there are two types of the spoolholder.

Inspect the box your kit came in. If the large portion of the box is occupied by the rectangular black trays, you have the first version, the older vacuum-formed spoolholders.

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1. Classic vacuum-formed spoolholder

If you have this version, continue to the following step Vacuum formed holder parts preparation

⬢2. New injection-molded spoolholder

This version comes in five packages inside a smaller box. If you have this version, skip to Injection molded spoolholder: parts preparation

Paso 2 Vacuum formed holder parts preparation

⬢Para los siguientes pasos, por favor prepara:

⬢Spoolholder base (1x)

⬢Foam pad (4x)

Paso 3 Foam pads installation

⬢Turn the spoolholder base upside down.

⬢Peel off the yellow protective layer off the foam pads.

⬢Attach the four foam pads into the bottom corners of the spoolholder base.

Paso 4 Rods, Bearings parts preparation

⬢Para los siguientes pasos, por favor prepara:

⬢PTFE holder (1x)

⬢Shaft (2x)

⬢Plug (4x)

⬢Bearing (4x)

Paso 5 Rods and bearings assembly

⬢Attach a bearing onto each end of both rods.

⬢Attach the plugs onto the rod ends to fix the bearings on each rod.

Paso 6 Finishing up the Spoolholders (vac. form.)

⬢Attach the rods with bearings into the base part so that the bearings engage into the corresponding grooves on the base.

⬢There is a notch on the front part of the spoolholder.

⬢Attach the PTFE holder onto the notched front part of the spoolholder.

⬢Repeat the same steps to build the remaining spool holders until you finish all five.

Paso 7 Injection molded spoolholder: parts preparation

If you have the injection-molded spoolholders instead, continue from here.

⬢If you already assembled your rectangular vacuum-formed spoolholders, please, skip to the next chapter.

Paso 8 Injection molded holder parts preparation

⬢Para los siguientes pasos, por favor prepara:

⬢Base soporte bobina (4x)

⬢Guía de soporte de bobina (1x)

⬢Rueda Soporte bobina (4x)

Wheels shipped after April 2024 are made of POM. We recommend using this version over the earlier models made from ABS.

⬢sheet of Foam Pads (1x)

⬢PTFE holder (1x)

Paso 9 Montaje de la base (parte 1)

⬢Coge una pieza Base. Colócala como en la imagen.

⬢Inserta las dos ruedas en la Base.

⬢Cubre el montaje con otra pieza Base encima.

Paso 10 Montaje de la base (parte 2)

⬢Empuja ambas piezas Base hasta que encajen completamente una en la otra.

⬢Comprueba que las piezas de la base se mantienen unidas correctamente.

⬢Repite los mismos pasos para el otro lado del soporte de bobina de filamento, hasta que tengas dos de estos.

Paso 11 Instalación de las almohadillas de espuma (parte 1)

⬢Coge la lámina de almohadilla de espuma. Dóblala para separar las tiras individuales de almohadilla de espuma.

⬢Hay una línea de doblado dentro de la abertura interior en la parte inferior de la pieza lateral del portabobinas.

⬢Coloca una tira de almohadilla de espuma individual en el medio de la línea de doblado dentro de la abertura, como se muestra en la imagen.

Paso 12 Instalación de las almohadillas de espuma (parte 2)

⬢Coloca otras cuatro tiras de almohadilla de espuma en las posiciones marcadas en la parte inferior de la pieza lateral del portabobinas.

⬢Instala otras seis tiras de almohadilla de espuma en la otra parte lateral del portabobinas.

Paso 13 PTFE holder assembly

⬢Take the spoolholder Guide part. Hook the end of the PTFE holder onto the Guide

⬢Make sure the longer part of the PTFE holder is located at the narrower side of the Guide part.

⬢Push the PTFE holder down onto the Guide until it fully engages and locks in place.

Paso 14 Finishing up the Spoolholders (inj. mol.)

⬢Desliza las partes laterales sobre la parte Guía.

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Repeat the same steps for the remaining Spool holders, until you assemble all five.

(Don't forget about the foam pads on the bottom!)

Paso 15 Joining the Spoolholder Guides

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There are protrusions on each side of the Guide part.

⬢Using these protrusions, the Guide parts can be joined together. To join them together, simply tilt in the Guide parts one into the other until the protrusions click in.

⬢The Guides can be joined together in form of a straight line.

⬢Or, if you flip one of the Guides around, they can be joined in an arc pattern. This is handy to form an arc of spool holders around the Buffer so that each filament path is as straight as possible.