Mk8 Extruder

Makerbot Replicator (dual) and Replicator 2X Extruder upgrade, derived from whpthomas design.

3D printer parts and enhancements

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Description

I saw http://www.thingiverse.com/whpthomas/designs design of upgrade extuder head, and since I had problems with this, I made a derived a new design that fitted my Replicator 1 Dual.
Using a spring that we have at work its partNo 1180 and should be avalible as a spare part for Poseidon diving equipment.

It is also made for the dual extruder thats why it is sticking out upwards instead of on the sides, and the adjustment screw is inside the handle.

I made the pressure of the spring adjustable so that it would be easier to get the best result out of the print, and I have printed for 980 h without any feed failures since I made the upgrade.

I got the original solidwork files of the whole Replicator from
http://www.thingiverse.com/tlalexander/designs
Which made the design work easier.

I got myself another printer, Replicator 2x, got it cheap because the previus owner had problems with it.
So I made a new base that will fit the 2X, with attachment for filament hoses, the other parts is the same.

You can follow the instructions of whpthomas, will work for this version also.

I printed the new part with
Standard mode
0,1 mm
4 shells
99 % infill

Documents

  • Span1 jamrendering 9971 3292120160403 6116 1abick
    Fvc20141202 1001 Mk8 Extruder Base 2x
    STL  –  3 mb
    Version 1 - Apr 01, 2016
    Updated on 01-04-2016
  • Placeholder
    Mk8 Ext Du Al Stl
    ZIP  –  3.5 mb
    Version 1 - Dec 02, 2015
  • Placeholder
    Mk8 Extruder Base Dual 2x
    ZIP  –  5.2 mb
    Version 1 - Dec 02, 2015
  • Placeholder
    Mk8 Extruder Base Dual 2x
    ZIP  –  5.2 mb
    Version 1 - Dec 02, 2015
  • Placeholder
    Mk8 Extruder Upgrade Dual Solid Works
    ZIP  –  4.7 mb
    Version 1 - Dec 02, 2015
  • Placeholder
    Mk8 Extruder Upgrade Dual Step
    ZIP  –  890 kb
    Version 1 - Dec 02, 2015

Issues

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Comments

Mini anna vock profileanna v hedge added this to the 1 collection ago
1d6a9dcb8b625b5af891f7e09c151bfb?default=blank&size=40tehmaze added this to the Dual extruder collection ago
6ac28aea722965d09057ec30a4d82384?default=blank&size=40Patrick added this to the Extruders collection ago
20698ef54c0fb68d1412dd5973f3a6d4?default=blank&size=40Dave Dyck added this to the mine collection ago
0bd2bd732e2d99e6dbd35dd030daceb3?default=blank&size=40Brayan Juvenal added this to the imp collection ago
Eac5e8788866136891bc1e462a28072e?default=blank&size=40Joshua Chen added this to the 3D Printer collection ago
Mini jorgen1Jörgen Sahibzada published this design ago