nogen erfaringer med REPRAP -3 D printer

On 24/11/14 18.47, Alex wrote:










Hej Alex

Mon ikke du skulle kigge forbi et Fablab/Hackerspace inden du kaster dig  
ud i det?

https://da.wikipedia.org/wiki/Kategori:Hacking

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http://wiki.ultimaker.com/Category:Categories
http://reprap.org/wiki/Category:Categories
http://forums.reprap.org/
http://www.fabathome.org/wiki/index.php/Category:Categories

http://objects.reprap.org/wiki/RUG/Danmark

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http://reprap.org/wiki/Useful_Software_Packages

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http://reprap.org/wiki/Working_with_thermoplastic

http://reprap.org/wiki/ABS

http://reprap.org/wiki/PLA

Carbon Fiber PLA and More! Performance 3D Printer Filament.
by ProtoPlant INC.
http://www.kickstarter.com/projects/1375236253/proto-pasta-gourmet-food-for-your-3d-printer?ref=category
Nu:
http://www.proto-pasta.com/
http://www.proto-pasta.com/product/
Citat:"...
How much stronger is it?
The short answer is that this filament isn't "stronger," rather, it is  
more rigid. Increased rigidity from the carbon fiber means increased  
structural support but decreased flexibility, making our Carbon Fiber  
PLA an ideal material for frames, supports, shells, propellers, tools...  
really anything not expected (or desired) to bend. It is particularly  
loved by drone builders and and RC hobbyists.
..."
http://www.proto-pasta.com/shop/

http://reprap.org/wiki/Category:Thermoplastic

http://reprap.org/wiki/Category:Recycling

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Electronic:

120Mhz:
http://reprap.org/wiki/List_of_electronics#SmoothieBoard

http://smoothieware.org/getting-smoothieboard

Kun board:
http://robotseed.com/index.php?id_lang=2

.

100Mhz:
http://reprap.org/wiki/List_of_electronics#R2C2_Electronics

http://reprap.org/wiki/R2C2_RepRap_Electronics


http://shop.3dprinting-r2c2.com/index.php/r2c2-starter-kit-plus-16.html



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Fagre nye 3D-printer verden?:


26. jan 2013, Dag #1 - 3D-printer eventyret begynder:
http://ing.dk/blog/3d-printer-eventyret-begynder-135847
"...
IKEA go home - An Ultimaker has just arrived.
..."

26. jan 2013, Ny blog: 200 dage med 3D-printer.




http://ing.dk/artikel/ny-blog-200-dage-med-3d-printer-135851

29. jan 2013, Dag 3 - En 3D-printer kommer til verden:
http://ing.dk/blog/en-3d-printer-kommer-til-verden-135929
"...






fascinerende vis i dette community.
..."

og guide printeren er Cura:
http://daid.github.com/Cura/



http://ing.dk/blog/den-fagre-nye-3d-printede-verden-paa-200-dage-hvor-langt-kan-man-naa-161629



og et telefon-covers bliver investeringen i en 3D-printer en god  


http://ing.dk/artikel/den-personlige-3d-printer-tjener-sig-selv-ind-paa-under-et-aar-160657

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http://www.computerworld.dk/art/231083/hvis-du-er-baade-festabe-og-noerd-saa-se-lige-med-her
http://yujiangtham.com/2014/05/25/build-your-very-own-drink-mixing-robot-part-1/
http://yujiangtham.com/2014/05/30/build-your-very-own-drink-mixing-robot-part-2/
3d printed bartender robot named Bar Mixvah makes a drink!

http://www.youtube.com/watch?v=V-PAW3KoB_A

https://www.kickstarter.com/projects/barobot/barobot-a-cocktail-mixing-robot/widget/video.html

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http://ing.dk/artikel/129551



simpel 3D-printer kan bruges til at skabe unikke modeller i ler.
http://ing.dk/artikel/sprojte-med-ler-skaber-3d-print-pa-designskole-132035

01.25.13, Open Source, Powder-Based 3-D Printer Has Full-Color Potential:
http://www.wired.com/design/2013/01/pwdr-3d-printer-open-source/
http://pwdr.github.com/


Glenn

Glemte denne:

http://www.proto-pasta.com/shop/pcabs

Glenn

On 25/11/14 19.31, Glenn wrote:


Mere - start:

http://reprap.org/wiki/Build_A_RepRap

Glenn

On 25/11/14 19.31, Glenn wrote:



https://reprappro.com/shop/

Glenn

https://da.wikipedia.org/wiki/RepRap


https://en.wikipedia.org/wiki/RepRap_Project

Glenn

Den tirsdag den 25. november 2014 20.28.17 UTC+1 skrev Glenn:



hej Glenn tusinde tak for alle de links.. jeg har vist nok til ugerne freom
over )
alex

On 25/11/14 20.56, Alex wrote:





Poj poj med det.



her i gruppen.

Glenn

On 25/11/14 20.56, Alex wrote:




Hej Alex


skrive modeller ud.


det i fx FabLabs og hackerspaces.

Fx kan:
* modellen slippe bundpladen
* modellen kan vride sig

brug.


drevet af step-motorer.
...


osv...

Glenn

http://reprap.org/wiki/Calibration
Citat: "...
Once you have finished the physical build of your RepRap printer,  
calibration is the next big hurdle. Trying to print before calibration  
will likely result in a messy "blob" smeared over the printer bed.
...
Note that calibration is an ongoing process that needs to be performed  
throughout the life of the printer. There are almost always adjustments  
and tweaks that can be done to improve print quality.
..."

Glenn

The incomplete reprap beginner's guide:
http://reprap.org/wiki/The_incomplete_reprap_beginner%27s_guide
Citat: "...
The incomplete REPRAP beginner's guide is an attempt to gather in one  
document all the information about REPRAP MENDEL PRUSA, that is  
available on the internet.

The reason for doing it, is that it is sometimes more practical to have  
some basic information gathered in one place, than trying to get fast  
and accurate answers in IRC or anywere else in the internet, for issues  
that a newbie cannot even understand and express.

Mostly this work is a ?copy&paste? of sites' critical info, links with  
usefull material, and some of my experience.

This guide was firstly authored at OCTOBER 2011 and is updating since then.

Although it is focused on the Mendel Prusa model, I hope it may be  
useful for builders of other models.
..."

Glenn

moms osv...)

Replikeo:
http://www.replikeo.com/en/collection/printer-kits


ikke finde:
http://www.replikeo.com/en/KIT001

Sendes vistnok fra Hong Kong:
http://www.replikeo.com/en/about

http://www.replikeo.com/en/shipping-fees

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Ren subjektiv anmeldelse:

My Replikeo Prusa i3 Rework Build:
http://forums.reprap.org/read.php?151,344338
Citat: "...
Just an update. Been trying to calibrate the printer the past couple  
days. Once I calibrated the E steps, It appeared to be printing good,  
real good in the beginning, about 4 hours later, I noticed that it  
wasn't infilling right and failing the bridging cube test. After  
completely failing a precision block test, I went to bed.

This morning, I looked over the printer and noticed the hob bolt was  
slipping and the pinion gear on the extruder stepper wasn't tight. It  
was still on the flat spot, but there was still quite a bit of play. It  
must of worked itself loose after printing for a couple hours. Actually  
I think it's from the retracts. The motor is changing directions really  
fast. I've been working on this till pretty late into the night/morning  
and haven't had time to upload some pics. I'll get some up soon.
..."

Glenn

On 25/11/14 20.06, Glenn wrote:
...


...



Glenn

On 25/11/14 19.26, Glenn wrote:
...

...

Rigtig link:

http://reprap.org/wiki/RUG/Danmark

Glenn

On 25/11/14 19.26, Glenn wrote:
....




...



Firmware til dem er fx Smoothie:
http://reprap.org/wiki/List_of_Firmware#Smoothie

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Hvis man selv skulle lodde controller-boardsene sammen, ville de  


AVR-baserede (langsommere og med mindre RAM, mindre intern flash-ROM)  
controller-boards, er lettere at lodde sammen, da de (normalt) ikke er  
indeholder SMD/overflademonterede komponenter.


chips og de fleste er SMD/overflademonterede:
http://reprap.org/wiki/Stepper_motor_driver#Stepper_driver_chips


step-motor driver boards. En af de kendteste er Pololu stepper driver  
board (A4988):
http://reprap.org/wiki/Pololu_stepper_driver_board

Pololu shop side:

A4988 Stepper Motor Driver Carrier:
http://www.pololu.com/product/1182

.

http://www.pololu.com/distributors

http://www.pololu.com/distributors#denmark

Formentlig disse:

#1182 A4988 Stepper Motor Driver Carrier:
http://www.let-elektronik.dk/let-elektronik/motor/styringer/a4988-stepper-motor-driver-carrier.html

#1183 - A4988 Stepper Motor Driver Carrier with Voltage Regulators:
http://www.let-elektronik.dk/let-elektronik/motor/styringer/a4988-stepper-motor-driver-carrier-with-voltage-regulators.html

Glenn

On 25/11/14 20.50, Glenn wrote:
...







DRV8825 Stepper Motor Driver Carrier, High Current:
http://www.pololu.com/product/2133

Glenn

On 25/11/14 20.57, Glenn wrote:
...





#2133 - DRV8825 Stepper Motor Driver Carrier, High Current:
http://www.let-elektronik.dk/let-elektronik/motor/styringer/2132-drv8825-stepper-motor-driver-carrier-high-current.html

Glenn

On 25/11/14 19.26, Glenn wrote:
...

...

Ny adresse:
http://www.fabathome.org/wiki/index.php?title=Category:Categories

Glenn

En anden type 3D-printer:


Form 1+  High-Resolution 3D Printer.
Professional-grade output, easy operation:
http://formlabs.com/en/products/form-1-plus/
Citat: "...
Easy Set-Up

A printer that just works. No calibration needed. Get set up and  
printing in as little as 15 minutes.
Quality Materials

High-performance resins engineered by our material scientists for  
reliable printing with astounding detail.
One-button Operation

Load your model via USB, hit a button, and get on with what's important:  
your design.
...
How does it work?

A high precision optical system directs a laser across a tank of liquid  
resin, solidifying layers as thin as 25 microns. The build platform  
pulls your model upwards, out of the tank.
...
A Complete Package
Everything you need to start printing at ?2799.
..."

Formlabs Form 1+:
http://www.pcmag.com/article2/0,2817,2469132,00.asp

Review: Formlabs Form 1:
http://www.wired.com/2013/09/formlabs-form-1/
Citat: "...
The current king of at-home 3D printers is the MakerBot Replicator 2.  
The latest-generation machine from the MakerBot folks has so far proven  
to be wildly popular with the DIY and hobbyist crowd, as well as artists  
and students. And its popularity makes sense: the machine is fast, easy  
to use, runs on good software, and is supported by an online community  
of people eager to share their designs. It costs $2,550, about as much  
as a beater automobile.
...
The Form 1 is built for more demanding work. It prints objects by way of  
stereolithography, a form of 3D fabrication that uses an ultraviolet  
laser to cure liquid plastic resin.
...
But the Form 1 is very small and relatively cheap ? $3,300 for the unit  
and $150 per liter of resin. Also, the company?s custom PreForm software  
that runs the printer is very easy to use and is available as a free  
download for Windows and Mac OS X. It?s a pro machine built for the mass  
market.
...
The Form 1 works quietly. It also works very slowly ? my little  
6-centimeter figurine took over six hours to print at the highest  
resolution.
..."

Glenn

Makerbot Replicator 2:
https://store.makerbot.com/replicator2

DK:

Pris: 20.499kr
Makerbot Replicator 2:
http://www.edbpriser.dk/3d-printer/makerbot-replicator-2-id-8148221.aspx

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Andre 3D-printere - mange er dog dyrere:
http://www.edbpriser.dk/printer-scanner-og-kopi/3d-printer.aspx

Glenn