May 31, 2013

3D print and eat

From Cornell University. Om Nom Nom Nom ...


Interview with Sublime, creator of 3d printable lathe

Interview with Sublime, the creator of Tantillus on his 3d printable lathe. Nice little tool. Compostable also :.)




By:

http://www.youtube.com/user/tempusmaster?feature=watch




http://geometricobjectdepositiontool.blogspot.com

You can find plans and downloads for lathe on:

https://github.com/Intrinsically-Sublime



DIY 3d printed rotating platform with actuator for timelapse photography

Ideal for my girlfriend who is into photography. I'll build it when I have time.



From description:
A platform (5cm radius) and a fitting 3-arm-actuator which is connected to a stepper motor with a 5mm coupler and runs on a base made of foamboard.
The platform has 3 holes to fix small bearings for smoother moving.
Controlled with an Arduino, a stepper motor board and a gear stepper motor with 2048 steps per round.





There are no detailed instuction, but it doesn't look too complicated.

http://www.thingiverse.com/thing:96047


How To Flash Bootloader on RAMBo 3D Printer Electronics



From video description:

This is a quick how-to video showing how you can flash the USB bootloader onto a RAMBo board using a programmer and the arduino IDE software. In the video, I used arduino V1.0.5 and an AVR ISP MK2 programmer, available for $34 from atmel.

We had a few RAMBo boards get flashed with a bug that erased the bootloader by mistake, and if you have a programmer, this is an easy, 5 minute fix. If you don't have a programmer, go ahead and email us for information how to swap out your board. The symptom of a bad bootloader in this case is the inability to upload new firmware to the RAMBo from arduino. You would still be able to connect and use the board as well as make changes to the eeprom settings, but cannot upload new firmware via the USB onboard.

By:

http://www.youtube.com/user/seemecnc?feature=watch

May 30, 2013

3D printing a human kidney

Surgeon Antony Atala on medical advancements in human organ engineering. Printing on a patient directly and 3d printed kidney!  Future is developing in front of us folks (still early alpha phase)


Buccaneer is live on kickstarter!



Demo of Smart Objects: http://pirate3d.com/demo/



http://www.kickstarter.com/projects/pirate3d/the-buccaneer-the-3d-printer-that-everyone-can-use





Update: in first hours of their first day of fundraising on kickstarter they are already over their goal of 100 000 USD (currently some 136 000 USD).

UPDATE 2: actually, they reached 120 000 USD in 10 minutes!!! They raised $1,438,765 at the end.

Update 3 (11.1.2014):

here are they on CES 2014:


Automatic bed leveling on Mini Kossel




From video description:
This is a very early demo of an automatic bed leveling Z probe for Mini Kossel with modified Marlin firmware. The Z probe is an allen wrench that is automatically deployed and retracted. When deployed, it activates an Omron SS-5 micro switch on the end effector.

Documentation: http://reprap.org/wiki/Kossel
Project history: http://deltabot.tumblr.com

Here is a post about Mini Kossel printer itself:

http://diy3dprinting.blogspot.com/2013/12/mini-kossel-delta-configuration-diy-3d.html

Deezmaker Bukito and Bukobot



Deezmaker Bukito 3d Printer Flipped Upside Down while Printing




http://deezmaker.com/

3D printed masterkey

Incredikey. Video claims it opens many locks. Sort of Shapeway printable masterkey.





Is it a key or lock pick? ... since I'm not a locksmith I don't know ... interesting thing ... does anyone knows more about this?

http://www.shapeways.com/model/595125/the-incredikey.html

May 27, 2013

Video of Buccaneer 3d printer



New printer soon to be on kickstarter. They are using H-bot configuration similar to this printer:

http://diy3dprinting.blogspot.com/2013/04/h-bot-3d-printer.html


http://pirate3d.com/


http://pirate3d.com/kickstarter

How does diy 3d printing improve your life?

If someone asks you what is diy 3d printing good for, just show them this short video. It is very down-to-earth and without hype.





Video made by:

http://www.youtube.com/user/tempusmaster?feature=watch (kudos!)

LAYBRICK - new 3d printing filament

Amazing new filament from Kai Parthy who also developed Laywoo -3d.





From product description:

LAYBRICK
a new Filament - for huge objects / architecture models
(use the entire space of your jumbo printer) 
Size of the object in video:
30 x 20 x 2 cm 11.8 x 7.9 x 0.8 inch
- very rough surface, near sandstone
- ink-able, grindable
- stics well on print bed, no heated bed necessary
- contains superfine milled natural mineralic fillers and
- harmless co-polyesters
- for architecture models / landscapes
- ideal for jumboprinters
- near zero warp !!!
- print temp: 165°C to 210°C, smooth to rough surface, 165°C less to 210°C more oozing
- you may print layer-thickness from 0.1 mm to 0.5 mm
- slicing: object fill max. 25%, fan needs to be on
- code M227 f.e. S:30000 P 10000
- wait after printing until object is hardened, then remove it from platform
- temperature stabile to about 70° Celsius
Laybrick: beta-version available at
Germany : orbi-tech.de/shop look for filaments
and ebay: search LAYBRICK
other dealers all over the world are welcome!
beta version: means that the grey colour of the filament may change in nuances, the filament is also a little maiden, it may brake while bending, you should be sure (especially during a long print) that you can feed a broken part of filament again in your printer.
It´s recommended to print in rooms with min. 20° Celsius. Colder more brittle)



It is sold here (this blog is in no way affiliated with it) for 17 € per 0,25 kg:

http://www.ebay.nl/itm/LAYBRICK-beta-0-25-Kg-3-0-mm-3d-Filament-zero-warp-architecture-model-/251281293020

May 26, 2013

W.afate african 3d printer out of electronic waste development project

Africa is dumping ground for electronic waste from western world. This project wants to make 3d printer form up-cycled / recycled PC parts. If it works it will be revolutionary and open whole new areas of economic development. Best of luck to the them!




Old PC case as frame for RepRap based 3d printer.



http://www.ulule.com/wafate/


Update:

http://diy3dprinting.blogspot.com/2013/10/update-video-on-wafate-african-3d.html

Unknown pleasures album art 3d printed

Iconic "Joy Division" "Unknown pleasures" album art 3d printed.





You can find files at:

http://i.document.m05.de/2013/05/23/joy-divisions-unknown-pleasures-printed-in-3d/

Interview with Tantillus 3d printer creator

Interesting interview by tempusmaster  with Brad who created Tantillus 3d printer.


May 24, 2013

Update on VirtuRange DIY LIDAR

He got the first pointcloud.

From video description:

This is the first test of the VirtuRange DIY LIDAR 3D Scanner. A Laser Rangefinder is mounted on two stepper motors. The motors are controlled by an Arduino. A Python script reads the distance from the rangefinder and calculates the pointcloud from the position of the stepper motors.


Maker Faire 2013 short video

News bits from Maker Faire 2013 by Tech Feed.

ModelBox turns a 3D model into a series of 2D images you print on acetate and set into a frame to cheaply and quickly prototype/simulate the 3D object; Zebra Images turns 3D models into holograms; and Lynx Laboratories demos its all-in-one 3D scanner.


3d printer calibration kickstarter

Here is a kickstarter for  3d printer calibration / testing kit:

http://www.kickstarter.com/projects/3dprintertest/3d-printer-test-kit
































Here is valid opinion from a blog I follow on how there are already hundreds of calibration objects on thingiverse and how this campaign is unnecessary:

http://joesmakerbot.blogspot.com/2013/05/kickstarting-whats-already-free.html

Yey or Ney? What say you?


Baby's life saved with 3d printed implant

Saving life of babies. Story of true power of 3d printing. 3d printed part will be absorbed by body after time.





http://umhealth.me/3dsplint

May 23, 2013

Zortrax M200 professional desktop 3D printer

Another day, another kickstarter 3d printer. This one boasts in professional build quality and high quality print in ABS.













http://www.kickstarter.com/projects/zortrax/zortrax-m200-professional-desktop-3d-printer 

I wonder will they get the funding they need and is this project going to live. Somone should track all crowd funded 3d printers ... there is sooo many of them ...

Mataerial thermosetting polymers 3d printing


Mataerial by Petr Novikov, Saša Jokić and Joris Laarman Studio from Dezeen on Vimeo.


Plastic extruded from this robotic 3D printer solidifies instantly, allowing it to draw freeform shapes in the air extending from any surface.

Unlike normal 3D printers that require a flat and horizontal base, Mataerial prints with plastic that sticks to horizontal, vertical, smooth or irregular surfaces, without the need for additional support structures.

Petr Novikov and Saša Jokić from Barcelona's Institute for Advanced Architecture of Catalonia worked with the studio of Dutch designer Joris Laarman to develop the machine and system.

The process, which the designers call "anti-gravity object modelling", is a form of extrusion that instantly creates chunky three-dimensional rods, rather than slowly building up two-dimensional layers like a standard 3D printer.

"One of the key innovations of anti-gravity object modelling is the use of thermosetting polymers instead of thermoplastics that are used in existing 3D printers," explained the designers.

A chemical reaction between the two components of the thermosetting polymer causes the material to solidify as it comes out of the nozzle, making it possible to print hanging curves.

The speed of extrusion is dependent on factors such as the desired thickness of the material, but in this example the printer produced one metre in approximately three minutes. The movie's frame rate was increased up to three times to show the process more quickly.




































Source:

http://www.dezeen.com/2013/05/17/mataerial-3d-printer-by-petr-novikov-sasa-jokic-and-joris-laarman-studio/

Update (21.2.2014.):

It can now print with metal:

http://diy3dprinting.blogspot.com/2014/02/mx3d-metal-supportless-multiaxis-3d.html


Kühling&Kühling RepRap Industrial dual head printing

Just cool.

From video description:

Watch the time lapse video of our RepRap Industrial printing a large 3D two-color logo from magenta and black ABS plastic.
With its dual extruder print head, the RepRap Industrial is capable of dual-color, dual-material and dual-nozzle-diameter configuration. All kits come with 6 easily interchangeable nozzle tips of multiple diameters (0.25, 0.35, 0.5 and 0.75).





http://kuehlingkuehling.de/

May 22, 2013

Type A Machines Series 1 Pro prototype

Just a prototype, but it looks cool. WiFi printing included.


 


http://news.typeamachines.com/meet-the-series-1-pro/

Type A Machines presentation

Type A Machines interview, demo and presentation. They show their linux web printing platform and give good sales pitch. They announce metal case and up to four filament feeds. Very solid interview, especially for the beginners in 3d printing.





http://www.typeamachines.com/

Polar 3D printer / mill / scanner

WOW! SCARA based DIY machine that combines 3d printer, mill and 3d scanner. Looks amazing and very smooth. Information is very limited ....







I think that SCARA arm is moving the print bed and not the print head like in RepRap Morgan.

http://basicopenarchitecture.blogspot.ca/

May 21, 2013

OpenBeam Kossel Pro 3D printer

Very cool and professional looking 3d printer based on OpenBeam platform and Delta design.








Build Area: 
Cylindrical Build Area of 250mm Diameter x 250mm Height
Linear Actuator resolution: 
0.2mm / full step, 1/32" Microstepping
Extruder: 
OpenBeam designed Dual Use extruder body. Includes parts for both standard NEMA17 stepper mount and geared pancake motor. Extruder can be configured for both direct drive and bowden drive.
Hot End: 
Testing so far had been done with genuine J-Heads from Brian Refsnyder; if stretch goal is reached, we will be testing our own full stainless steel hot end design.
Swing arms: 
Carbon Fiber swing arms with OpenBeam designed full ball bearing ball joints.
Linear Bearings: 
12mm Recirculating ball linear slides.
Electronics: 
Metrix Brainwave
Heated Bed: 

May 17, 2013

Tumaker Voladora Desktop 3D printer

From the Basque Country in Spain comes the Tumaker Voladora.




Specifications:

Print volume: 25x25x20cm (12.5 liters approx)
Layers thickness: High: < 100 micron; Average: 200 micron - 250 micron
Filament Diameter: 3mm
Diameter of nozzle (Nozzle): 0.4mm
Printing Materials: ABS, PLA, Nylon, etc
Dual extruder
Heated bed (Optional)

Software
Software Package: Slic3r, repitier-host, Pronterface
Firmware: Marlin
File Type:. STL. OBJ, AMF
OS Compatibility: Microsoft Windows (XP/7/8) Linux, Mac OS X
Software languages: Basque, Spanish, English

Electronics
Power supply: 100-220v-2amp, 50-60Hz
Connectivity: USB, SD Card
Priced between €1,500 ($1,945) and €1,800 ($2,334) depending on which accessories are included.



Arcol.hu v4 metal hot end



From product pages:

Price: 99 EUR
It comes either with 0.35mm or 0.5mm nozzle. Additional nozzles can be ordered.
Note: It is assembled and for 3mm filament.

http://wiki.arcol.hu/arcol-hu-hot-end-v4-assembly

http://wiki.arcol.hu/arcol-hu-hotend-v4-vs-plastic


May 16, 2013

E3D v4 hot end

I was just searching for full metal hot ends, I found two models I didn't know about before. First is E3D v4, priced at £39.00.
Someone should do comparison review of available hot ends and how they affect print quality.




From the product page:

http://e3d-online.com/ourshop/prod_2567052-E3Dv4-All-metal-HotEnd-2-Week-PreOrder.html

Custom stainless insulated actively cooled Hot-End - Contains no PEEK or PTFE, all metal design will withstand temperatures well in excess of that ever required for thermoplastic extrusion. Extremely mechanically strong.

This update to our previous design uses fewer parts, offers much better cooling, is more easily assembled and is directly compatible with standard 16mm extruder bodies. All CNC-machined parts assure quality and accuracy.

This hot-end has been tested to beyond 400 degrees centigrade, all heated parts are either steel, aluminium or brass. By using stainless steel insulation and active cooling we have reduced the distance in which the plastic transitions from ambient temperatures to extrusion temperatures to 2mm. An extremely short transition from cold filament to molten plastic provides highly precise extrusion with little extrusion force.

The fully assembled hot end emulates J-Head style mounting, and should fit most extruder bodies accordingly.

We can ship this to anywhere in the world.

With the DIY version you will receive.

Aluminium heatsink, stainless steel heat break, Brass nozzle (0.4mm), heater block, 100K ohm NTC thermistor, 12v 40W ceramic cartridge heater, 30mm axial fan, Fan housing (printed ABS), 150mm high temp silicone wire, 50mm PTFE heat shrink, Kapton tape, and a fixing kit.

With the fully Built version you will receive.

A fully built, ready to rock, E3D-v4 HotEnd. We have done all the hard work for you; we will even fix the thermistor in place using fire cement. Just plug in and play.


Update:

If you want to cool this extruder with liquid, here is the modification:

http://diy3dprinting.blogspot.com/2014/03/liquid-cooling-modification-for-e3d-v4.html


New RepRapPro Hot end

RepRapPro has new hot end out.



From the product page:

  • The stainless barrel and brass nozzle have been comined into a one piece stainless steel nozzle to speed up assembly time.
  • The hot end resistor has now been replaced by a heater cartridge. This eliminates the need for fettling the holes in the heated block, and makes for a much more reliable heating element
  • We are now having our own custom heatsinks manufactured, with holes drilled by the manufacturer before annodising resulting in a neater heatsink.
  • All fans now come with colour coded wires for easier assembly.
  • Double coil spring washers are now included in every hot end kit for height adjustment should you wish to upgrade to a Tricolour machine.



http://reprappro.com/Special_Blog?cmd=post&id=23

http://www.emakershop.com/browse/listing?l=321






The kit includes:

  • 4mm OD PTFE tube
  • Polyolefin (black) heatshrink
  • PTFE heatshrink (clear)
  • 100k Thermistor
  • Bowden start
  • Bowden end
  • Heater block
  • 0.5mm One piece nozzle
  • PTFE liner
  • Tapered nut
  • Heatsink block
  • Double coil spring washer
  • Fan + Heatsink
  • Cartridge Heater
  • 0.1" crimp terminals
  • 10-way male header
  • Cap Screws
  • Price: £35.9

UP Plus 2 3D printer

By Delta Micro (PP3DP), announced for June 1st.
















From the product announcement: 

UP Plus 2 is an upgraded desktop 3D printer based on its flagship product UP! Plus, and it is designed to provide easier printing experience for general public. People who are using 3D printer on the market always need to tinker with their printer, and find it too complicated to fine tuning the machine before have it working properly to print a good part. With the newly introduced automatic platform calibration system, Delta Micro Factory (PP3DP) continues to lead the 3D printing trend and delivers a friendlier 3D printer, UP Plus 2, for everybody that requires very little knowledge of 3D printing.

With the announcement with UP Plus 2, Delta Micro Factory (PP3DP) also released its latest UP software version 1.19. The upgraded software includes features like:

Thin surface printing.
Pause printing at a certain height.
Shell printing on Mac
Various bug fixes and other usability improvements.

UP Plus 2 will be priced at $1649

Panther 3D printer

Yet another FFF 3D printer is on the market. It is the Panther from Singapore, big brother of the Portabee.

























Specifications:

Price: 960 $
High quality Linear Guideways with special grade stainless steel on all axes provide high positional accuracy, extremely smooth motion, long life and fantastic reliability.

Machine Resolution / Positional Accuracy
X & Y: 0.025mm / 25 microns
Z: 0.005mm / 5 microns
Aluminium Chassis
Composed from rigid aluminium components & stainless steel hardware – rigid, strong, more resistant to climatic factors such as humidity and temperature changes as well as corrosion and warpage.
PLA & ABS Extrusion
Direct thermoplastic extruder compatible with 1.75mm diameter PLA and ABS plastic. Extrusion system features a spring-loaded ball bearing tensioner system for reliable thermoplastic flow control.

Heated print-bed
Heated print-bed with software temperature setting for greater flexibility – can be simply turned off if not required (eg. for non-heated platform printing with kapton tape).
Precision Components
Precision trapezoidal four start lead screw employed on Z axis
2GT belt drive system on X and Y axes
0.4mm printing nozzle
Build Volume202mm (X) x 162mm (Y) x 157mm (Z) / 5.1 Litres

May 15, 2013

Small 3d printed wind power generator with modular cells

DIY 3d printed small wind generators could be breakthrough in small wind power sector, since it simplifies and decentralizes production and enables usage of biodegradable and on-the-spot recyclable materials such as PLA plastics.

Project description: 


Small low power 3 phase A.C. / D.C. generator designed for low energy applications using wind or water power. The generator is stackable allowing you to build up a working system of multiple modules to provide the voltage or current required. Connecting a module in parrallel boosts the current and connecting in series boosts the voltage.

Wind generator blades and generator cells are 3d printed.



Low RPM Axial Flux Generator Cell v3 by 001tech

http://www.thingiverse.com/thing:55321


Update (20.8.2014.):
Polish company is working on 3d printable open source modular design for DIY wind power system:

http://diy3dprinting.blogspot.com/2014/08/airenergy3d-diy-wind-power-generator.html

3d printing and lost PLA metal casting tutorials

Lost PLA casting tutorial 1 by 3DTOPO:


3DTOPO gives extensive video tutorial on entire metal casting process with lost PLA method including how to use 3d printer to create molds. Wax was used for this purpose traditionally, but 3d printed objects are easy to make and PLA is easy to melt on high temperatures. Stay safe kids!




You can find more details and photo build log on the project homepage: http://3dtopo.com/lostPLA/. At that page you can find the entire process explained trough step-by-step guide of casting aluminum parts to mount focusing lens for DIY 150W CO2 cutting laser. You can go from CAD models to a full aluminum parts in one day.


3d object with casting channels where molten aluminum will be pored in

Final aluminum piece mounted on laser cutter









Here is tutorial on same method, used on smaller scale for jewelry production for bronze pendant:

http://diy3dprinting.blogspot.com/2014/04/photo-buildlog-on-how-to-cast-metal.html

Update:

Someone developed a method for lost PLA metal casting where you can use home microwave:

http://diy3dprinting.blogspot.com/2014/12/using-home-microwave-for-lost-pla-3d.html

Lost PLA casting tutorial video 2 by YT user "aonemarine":

This video is one hour long but it is very detailed overview of the entire process of casting various metal objects with lost PLA:


RepRap Morgan build files released!

Congratulations! South African SCARA will soon be on many tables,

Files are released at :

https://github.com/qharley/Morgan

Complete build documentation and instructions are to follow:

http://reprap.harleystudio.co.za/

UPDATE:

Build guide is posted: http://reprap.harleystudio.co.za/?page_id=384



DIY Ultimaker heat chamber

Here is a great project by thingiverse user thingster.
He upgraded his Ultimaker with heat chamber he designed and built. He claims great results and large ABS prints with minimal warping.

http://www.thingiverse.com/thing:88456




































Similar, less sophisticated,  project:
http://umforum.ultimaker.com/index.php?/topic/747-ultimaker-chambered/

Update (8.3.2014.):

here is new project with multiple acrylic sheets:

http://diy3dprinting.blogspot.com/2014/03/ultimaker-diy-heat-chamber-made-from.html

May 13, 2013

VirtuRange DIY LIDAR 3D scanner

DIY LIDAR!!! :-) From SF and military to your garage ...
Looks like its more suitable to scan surrounding structure (rooms etc.) then single objects.



http://www.thingiverse.com/thing:86042

http://www.diy3dscan.com/viewforum.php?f=45


May 12, 2013

Low cost 3d print glass bed

Low-cost alternative for borosilicate glass print bed. Kapton tape covered dollar store mirrors.






By: http://www.youtube.com/user/MstrJames?feature=watch

Update (6.5.2014.):

Here is another low cost solution: 3d printer build platform made from iPad replacement glass

First flight of fully 3d printed model sailpane



All the files and instructions to make it can be found at:

http://www.thingiverse.com/thing:86982

Guided filament winder

For those special occasions when you need to wind your home made filament. Mr. Ian Johnson  has the solution.

Extensive guides and file downloads:

http://www.thingiverse.com/thing:81662

http://wp.me/p2BWKW-9q








!

Othermill desktop precision mill

Perfect companion for your 3d printer!

http://www.kickstarter.com/projects/otherfab/the-othermill-custom-circuits-at-your-fingertips

From the Kickstarter page:

What is the Othermill?


The Othermill is a portable, computer controlled, 3-axis mill that is specifically designed for use at home or in a small workspace. Our objective is to build a mill that is compact, clean, and quiet enough for use at home, yet is precise enough for high level electrical and mechanical prototyping work. The Othermill will be at home on your desk, in your workshop, or on your kitchen table.

What Can You Make With the Othermill?


With our mill, you can produce custom circuit boards quickly and cheaply. You can make all your projects light up, beep, and move. Wearable circuits, custom guitar effects pedals, and quadcopter electronics are all within reach - without waiting for boards to come back from the manufacturer. Even though the Othermill is optimized for cutting circuit boards, it can also cut metal, wood, wax, and plastic. It is great for engraving and milling 3D shapes for jewelry or mold making




Milled PCB and watch electronics in 3d printed case

























Update:

http://diy3dprinting.blogspot.com/2013/10/more-details-on-othermill-desktop-cnc.html

3d printed music box

... nice ... is there a choice of melodies? ...

http://www.thingiverse.com/thing:53235


there is! ... limited ...

May 11, 2013

Inchworm

Self folding 3d printed robot with add-on eletronics and motors ... looks like early concept, very early ...


Archery bow made from 3d printed parts and old skis

Here is a DIY longbow made from a pair of old skis that are used for limbs and some 3d printed parts. Looks like usable shooting bow.



Here is more complex DIY compound bow made with plexyglass rods and 3d printed mechanical parts.

http://diy3dprinting.blogspot.com/2014/12/vinci-diy-compound-bow-with-3d-printed.html


May 8, 2013

3d printing DIY hand prostethics

True power of 3d printing: DIY prosthetics.





MORE INFORMATION
makerbot.com/robohand
robohand.blogspot.com
MAKE A ROBOHAND

thingiverse.com/thing:44150 
SUPPORT ROBOHAND
Indiegogo.com/projects/robohand
When Richard Van As, a woodworker in South Africa, decided to make a set of mechanical fingers, it wasn't just for fun. He'd lost four of the fingers on his right hand in an unfortunate work accident. For a carpenter, a disabled hand is a big professional risk, so Richard decided on the day of the incident that he would use the tools available to him to remedy his situation. Watch the inspiring video above to hear how Richard's project, Robohand, is changing lives with patience, spirit, and a MakerBot Replicator 2.

PrismX 3d printer

Yet another 3d printer is out on Kickstarter: PrismX












Tech specs:
  • Fused Filament Fabrication (FFF) using 1.75 mm filament - PLA and ABS. Stock models are designed for 1.75mm filament but can be easily modified for 3mm filament use.
  • 100-micron layer resolution capability; 150-200 microns optimal with 0.5mm nozzle.
  • J-head 0.5mm nozzle is stock. Compatible with 0.35mm and 0.25mm j-head nozzle sizes.
  • Build envelope: 8.5" x 8.25" x 8" (215mm x 210mm x 200mm) = approx. 550 cubic inches. For MendelMax Upgrade kits add 20mm to X & Y, 10mm to Z.
  • 00str00der belt-driven extruder for fast and accurate extrusion. 
  • Heated build platform (MK2 heated). For KS we're fulfilling Black PCBs with yellow SMD LEDs (not pictured).
  • Universal Y-Axis plate made from 6061-T6 aluminum; made in Boulder, Colorado.
  • Exceptionally rigid aluminum extrusion construction. Smooth rails are outside of frame for added strength and travel.
  • Deluxe belt-driven z-axis with precision leadscrews, matching brass nuts, thrust bearings, GT2 belts, GT2 pulleys, and acetal bushings.
  • Efficient 4-motor design. The belt-driven z-axis performs better than direct-drive systems.
  • Precision leadscrews are center-tapped for M4 screw especially for the PrismX; matching brass nuts; all made in Japan along with GT2 belts.
  • Utilizes open source software tool chain: Pronterface, Slic3r, Marlin, and more.
  • Molded-plastic parts are solid, strong, consistently precise, provide exceptional frame alignment.
  • RAMPS 1.4 with Marlin Firmware customized for PrismX.
  • ATX PSU with short-circuit protection, over-current protection, 30A of power on 12v, plenty of 5v power for add-ons.
  • Power Switch for immediate manual override of heaters and motors.
  • RAMPS 1.4 fulfilled by Terawatt Industries; green or black PCBs.
  • Freeaduino MEGA2560 rev.3 with USB mini-B connector and blue LEDs.
  • TFT Touch-Screen (not pictured, optional add-on) is the one at http://www.thingiverse.com/thing:38749.
  • Noctua cooling fans. 80mm for RAMPS/Freaduino; 20mm for the hotend. 6 year manufacturer's warranty, extremely quiet.
  • LM8UU bearings mounted with steel retainer rings for precise and affordable alignment.
  • GT2 linear drive systems throughout.
  • Proven design with a robust open-source history. We've made iterative improvements in bite-sized chunks and have proven them along the way - since 2012. Read more about 'Prism AliceBlue' below.
  • Made in USA
  • TW plans to offer other J-head nozzle sizes with the 00str00der as soon as possible.

Cerberus 3d printer working with Viki LCD and reading from SD card

Video showing Cerberus 3d printer using Viki LCD and printing form SD card.




How-to from video description:

Explanation for how to enable the sd card reader on a Viki when used in conjunction with Azteeg X3.

The X3 schematic is available at files.panucatt.com/datasheets/x3v1_1wiri­ng_diagram.pdf
The Viki schematic is available at files.panucatt.com/datasheets/viki_funct­ions.pdf

For Repetier 0.8.2 firmware the following changes are required.

Disable the onboard X3 SD card by removing J12 jumper on back of X3

Connect viki CS to X3 EXP1 D53
Connect viki CD to X3 EXP1 D49
Connect viki 'miso' to pin1 of X3 ICSP Header (DO)
Connect Viki 'Sck' to pin3 of X3 ICSP Header (CLK)
Connect Viki 'mosi' to pin4 of X3 ICSP Header (DI)
Be careful to get it right because the ICSP header has 5v on pin 2 and gnd on pin 6.

Button (BTN) is still not defined in firmware so leave it disconnected

Repetier Firmware 0.82.2 changes:

This is for AZTEEG X3 controller! Other controllers may have different pin definitions!

In configuration.h file set 
#define SDSUPPORT true
//#define SDCARDDETECT -1 (comment this line out)

#define FEATURE_CONTROLLER 5

In pins.h file set: (in the motherboard == 34 section)
#define RAMPS_V_1_3
#define SDPOWER -1
#define SDSS 53
#define SDCARDDETECT 49

#ifdef AZTEEG_X3
#define SDSUPPORT true
#define SDCARDDETECTINVERTED false
#define SDCARDDETECT 49


ReyRap DIY 3d printer

Made as a end thesis project. Not much info is available, but it looks like it has a closed chamber of some kind, maybe heat chamber? Lot of printing with support struts ...


EZstruder teaser presentation

May 6, 2013

Video of first 3d printed gun shooting

It has some metal parts: firing pin is a simple metal nail and there is a metal insert to comply with the law that prohibits undetectable firearms. Some of the earlier test were misfires and gun exploded in one. We will see how this develops ...

UPDATE: they have been ordered by the government to remove it from the internet, and they complied. Like one can just magically remove anything from the net ...





May 5, 2013

DIY 3d printed gear bearing

Makibox - 200$ 3d printer

At 200 USD this is probably the cheapest 3d printer on the market. 200 $ A& LT model comes without heat print bed, for that you need to pay extra 100 $ for A6 HT model.  I don't know what is their delivery time or build quality but it looks interesting.
Company is Hong Kong based and they look very dedicated and professional.
Their founder Jonathan Buford keeps detailed video blog about their advancements and project updates.





http://makibox.com/


From MakiBox webpage:


The MakiBox A6 LT has been designed to be the best of both worlds, affordable and dependable. It comes with a frosted acrylic printing bed that is suitable for PLA and similar lower temperature plastics. All MakiBox kits come partially assembled. They have been designed to be more simple with less parts and very little configuration.

Even though it is inexpensive, it contains some impressive technology. The MakiBox hot end (the part that makes the plastic hot) is the most compact and efficient in the market today. This makes it possible to make this printer small but with a large output. Even though the MakiBox A6 is one quarter the size or less than most 3D printers on the market, it prints out parts as large as 110mm x 150mm x 90mm (X,Y,Z).

This MakiBox A6 LT uses PLA 1.75mm filament, which can be found in most markets or purchased from MakiBox.com.

Specs:
Outside Dimensions: 290mm wide x 235mm deep x 235mm tall
Printing Output: 150mm wide x 110mm deep x 90mm tall
Positional Resolution: 0.04mm (full step resolution) in XYZ, output resolution depends on output speed and nozzle size.
Movement System: Drive Screws (8mm movement per rotation) and Stepper Motors
Nozzle: 0.4mm Default, 0.3mm and 0.5mm available
Drive Electronics: Printrboard Rev B with MakiBox Firmware

Kit contains:
1 MakiBox A6 Frame
4 Stepper Motors with Drive Shafts
1 Controller Board
1 60W or higher power supply (100V-220V AC)
1 Hot End with 0.4mm diameter output
1 Acrylic Print Bed
1 Clear Acrylic Casing
0.5kg of PLA 1.75mm Filament, Assorted Color

Notes:
Specifications and photos for reference, and may change.
Current lead time is 6-10 weeks plus shipping time.




May 4, 2013

DIY 3d printer made from scrap electronic parts

Mario Lukas is behind this recycling and DIY masterpiece. He made fully functioning 3d printer out of various electronic scrap parts including old inkjet printer and flatbed scanner.

Here is the English translation of his web page in German via Google Translate.
























Here is the video of it:




Update (21.5.2014.):

Here is another guide how to make Delta type 3d printer from old paper printer parts:

http://diy3dprinting.blogspot.com/2014/05/hot-to-build-diy-delta-from-junk-matrix.html

Compilation of very detailed guides:

http://diy3dprinting.blogspot.com/2015/10/compilation-of-tutorials-on-how-to.html


Cube hacked to use standard filament

I always disliked concept of Cube printer and its proprietary cartridges. This guy hacked the Cube to enable you to use standard filament. Kudos!
In-depth tutorial:

http://www.howmuchsnow.com/cube/





Kühling&Kühling RepRap Industrial warping prevention

Video showing how heat chamber in Kühling&Kühling ReRap Industrial prevents any warping of large surface printed ABS objects. They look perfect!



May 2, 2013

Cerberus 3D printer using GeoMag magnetic effectors

Experimental magnetic ball joint design using GeoMags with 10 mm steel ball bearings. The printer is also sporting three new 15 mm OD filament drive reels running 65 lb test Spectra filament with 4 windings.




Kühling&Kühling 3D printer print bed leveling how to video

Their printer uses semi-automatic print bed leveling process. Very clever.


BerryBot Delta 3d printer and thermal containment unit

Impressive looking delta 3d printer by Mr. Berry

Tech specs from video description:
  • A one off, designed by Werner Berry
  • Platen 14"
  • Build volume 2460 sq inches.
  • Zero lash ball joints fully capable of 50 micron LH prints.
  • The hot end can be popped off the magnets (disconnected) and re-installed in less than 15 seconds. Nice for working on or color changes.
  • Filament reel mounted on top the top deck out of the way (Horizontally)
  • A simple minimal part count filament feeder that is mounted with magnets and can be removed in less then 10 seconds.
  • All aluminum frame designed with maximum cooling of the stepper motors and electronics.
  • A long cable attached LCD SD card control panel also mounted with magnets removable or mounted in 2 seconds.
  • A fully adjustable preload, highly efficient, inexpensive, structural linear rail system.
  • A rapid heat 110 volt platen.
  • Easy micro adjustable top limit switches. 
  • Integrated LED strip lighting for great illumination.






Here is his DIY thermal containment add-on. I haven't seen this kind of improvised heat chamber for prevention of warping anywhere else. He also shows printed results. Great stuff!



Update: The Dimple Die Zero-Lash Magnetic Joint End Effector




Update 2: Huge model built with almost no warping

May 1, 2013

Velleman K8200 3d printer

Here is yet another new 3d printer from Europe by Velleman company which is in retail business (electronics, DIY, hobbies, tools, etc.).



  • Price: 699 €
  • Print speed: 150 to 300 mm / s
  • Print resolution: X, Y: 0.5 mm; Z: 0.2-0.25 mm.
  • Linear ball bearings 8 and 10 mm
  • Weight: 8.7 kg
  • Printer dimension: (l x w x h) 600 x 450 x 600 mm
  • Capable of printing objects of max. 200 x 200 x 200 mm using ABS wires or PLA 3mm
  • Compatible with open source software and firmware
  • Made with aluminum profiles, designed for joint implantation
  • Heated bed

http://www.k8200.eu/

Update: Even after some time, not much more information is available, but here is video review of the printer however it is in Dutch.





Update 2: Some new videos are up for this printer


Assembly video, it took the guy 25 hours to assemble the Velleman K8200
Video by: https://www.youtube.com/channel/UCI1Jj7M6xCUbtcI_NahWWoQ?feature=watch




Velleman k8200 kit content and unboxing
Video by: https://www.youtube.com/user/skyreacher79?feature=watch





Assembly video by Conrad NL, it took them 12 hours to do it





This youtube user had some problems and defective parts delivered. Belt drives and bolt adapters were bent and misaligned which caused motor and belt axes to wobble. Some comments under his videos say it is not difficult to correct, I'm not convinced. Maybe transport related defect or manufacturing error.







Update 3:

Here are information and files for upgrading and improving your Velleman K8200 by skyreacher79

Z-holder base and holder:















http://www.leual.ch/k8200/base.stl

http://www.leual.ch/k8200/holder.stl

http://forum.velleman.be/viewtopic.php?f=53&t=9658





Update 4:

here is Skyreacher79s video guide on printing with multiple colors on single extruder Velleman K8200 printer:

http://diy3dprinting.blogspot.com/2013/12/skyreacher79s-video-guide-on-printing.html

DIY enclosure for your Velleman K8200:

http://diy3dprinting.blogspot.com/2013/12/velleman-k8200-3d-printer-enclosure-by.html


Update 5:

You can upgrade you K8200 into desktop cnc mill / drill:

http://diy3dprinting.blogspot.com/2014/10/how-to-upgrade-your-velleman-k8200-3d.html

Here is one more detailed construction and building guide for Velleman k8200:

http://www.instructables.com/id/Building-a-3D-printer/?ALLSTEPS

Update 6:

Here is the next generation Velleman Vertex K8400 3d printer:

http://diy3dprinting.blogspot.com/2014/11/velleman-vertex-k8400-3d-printer.html