Search found 24 matches

by benedetto.luca
Mon Mar 20, 2017 8:55 pm
Forum: Mods And Hacks
Topic: Geeetech Prusa I3 pro B - larger print area
Replies: 2
Views: 2287

Re: Geeetech Prusa I3 pro B - larger print area

I guess you cannot fit 280mm in the frame...
by benedetto.luca
Mon Mar 20, 2017 8:54 pm
Forum: Mods And Hacks
Topic: Auto bed leveling sensor with fanduct
Replies: 10
Views: 9003

Re: Auto bed leveling sensor with fanduct

I've design a specific version of my customization to fit 3DTouch and fan:
Image
You can found it to GEEETech i3B/C (METAL version): Single Extruder FAN & LED (V3 with 3DTouch)
by benedetto.luca
Mon Feb 13, 2017 6:26 pm
Forum: Resoures Sharing
Topic: Buy Dual Extruder
Replies: 2
Views: 4189

Re: Buy Dual Extruder

I've do this update last summer... ... I've just buy the left extruder, one spare feeder in order to change also the original MK8 to "black feeder versione". But pay attention that you need also bracket to assembly the two extruder, dual extruder holder, stepper and maybe also power supply because t...
by benedetto.luca
Thu Aug 11, 2016 1:57 am
Forum: Mods And Hacks
Topic: Mk8 Extruder - filament jams in the throat.
Replies: 12
Views: 20147

Re: Mk8 Extruder - filament jams in the throat.

Hi, I’ve do some test and my idea that the barrel are not cooled enough was confirmed! I’ve design a specific update to my customization in order to redirect the MK8 fan air versus the barrel, so versus the cooling zone: Mono Extruder In Place B.jpg With this I finally am able to print “strange” PLA...
by benedetto.luca
Tue May 24, 2016 3:25 am
Forum: Mods And Hacks
Topic: Mk8 Extruder - filament jams in the throat.
Replies: 12
Views: 20147

Re: Mk8 Extruder - filament jams in the throat.

Hi, after have upgrade my MK8 from original one to new one, with teh 38mm barrel, I start to have hte jams in throat!!! Finally I've found that new barrel is more "temperature sensible" then the ond 30mm one... with old one I was able to PLA print at 205°with 5mm retract, with a retract speed at 150...
by benedetto.luca
Fri Feb 19, 2016 3:14 pm
Forum: Others
Topic: Wobble
Replies: 3
Views: 2537

Re: Wobble

Hi...
... since the time when I've wrote this post I've completelly solve my wobble replacing the M8 Z bar with Acme T8!
by benedetto.luca
Thu Feb 18, 2016 10:27 pm
Forum: Resoures Sharing
Topic: Acrylic I3 pro B: BIG Customization
Replies: 13
Views: 9650

Re: Acrylic I3 pro B: BIG Customization

PS: my pitch is 2mm x 4, so 8mm!
by benedetto.luca
Thu Feb 18, 2016 10:26 pm
Forum: Resoures Sharing
Topic: Acrylic I3 pro B: BIG Customization
Replies: 13
Views: 9650

Re: Acrylic I3 pro B: BIG Customization

I have the MarlinKimbra Firmware but I do not feel is so much different...
... my parameters are : #define DEFAULT_AXIS_STEPS_PER_UNIT {78.74,78.74,400,95,625,625,625} so for Z=400
by benedetto.luca
Thu Feb 18, 2016 3:23 pm
Forum: Resoures Sharing
Topic: Acrylic I3 pro B: BIG Customization
Replies: 13
Views: 9650

Re: Acrylic I3 pro B: BIG Customization

... Where did you get your ACME screws and what pitch are they ? I Assume that you have to alter the pulses/mm calibration to accommodate different feedscrew pitches. ... Hi Mark, when I've change the M8 with the ACME T8 I've take the 8mm with 2mm and I've of course change the Z step inside the Mar...
by benedetto.luca
Sat Oct 10, 2015 11:18 pm
Forum: Resoures Sharing
Topic: Acrylic I3 pro B: BIG Customization
Replies: 13
Views: 9650

Re: Acrylic I3 pro B: BIG Customization

Mark wrote:...transformer...
:lol: maybe... but maybe I've jusst bring the i3B from DIY to Pro!