Tampilkan postingan dengan label dual extruder. Tampilkan semua postingan
Tampilkan postingan dengan label dual extruder. Tampilkan semua postingan

Micron E.M.E Ltd Dual head full metal extruder

Posted by Unknown Sabtu, 11 Januari 2014 0 komentar
After single head version, Micron releases the dual head full metal high end extruder.



The main advantages of Micron's dual head extruder are:
  • Easy nozzles height calibration: Unclamp the "DFGNM" locking screws, lower the 2 nozzles to the flat printing bed and lock again
  • Innovative "all metal" hot end features a detachable filament guide and nozzle module "DFGNM"
  • All metal design enables working with polycarbonate at 280- 300 degrees Celsius and with future materials that require higher working temperatures beyond those supported by plastic extruders and hot end.
  • Reliable design: enabling strong filament gripping by using high torque 1:13 gear motor and stainless steel 303 hobbed gear with special teeth profile.
  • Continuous idler bearing preload adjustment using 2 set screws.
  • Easy opening service doors that does not change idler springs preload, while opening and closing the service doors
  • Smooth filament feeding design that prevents the filament from being stuck after passing the hobbed gear.
  • Tested with PLA, ABS, polycarbonate, nylon and PVA.
  • Priced at: 469.95 USD

Technical specifications:
  • Electrical:
  • Motors: Nema 11 Step Motors.
  • Rated current/Phase: 0.67 Amps
  • 6.2 VDC :Rated voltage/Phase
  • Fans: 40x40x20 size, 12VD 
  • Heaters: 12V
  • Thermistors: 100K ohm NTC thermistor
  • Mechanical:
  • Nominal Distance between the 2 nozzles is 46mm but required fine calibration 
  • 1:13 Planetary Gearbox
  • Materials: black anodize Aluminum, Stainless Steel and Brass.
  • Filament size: 1.75mm
  • Nozzle size: 0.35mm and 0.5mm
  • Total weight:900 gram

Here is the post about single printhead version:

They sell it here:





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Felix 3d printer

Posted by Unknown Sabtu, 04 Januari 2014 0 komentar
From Utrecht in Netherlands comes Felix 3d printer in version 3.0. MAKE magazine awarded the Felix v2.0 with the title Surprisehit of 2014.

Felix v3.0 3d printer in single and dual extruder versions 



























Felix is priced from: €1,499.00 to: €1,648.50 depending on specifications and options.

Felix 3d printer v3.0 technical specifications:
The benefits:
  • More reliable printing. Print your objects with more precision
  • Higher quality at higher speeds. Due to increased stiffness of parts, higher accelerations are possible.
  • Machine safety. The assembled printer meets the CE safety regulations.
  • Optional dual extrusion. Print your objects with two colors or with special water soluble support material. This option is somewhat experimental. The mechanics is ready, but software requires some further development.
  • Last but not least, you can upgrade your own printer to the latest revision. Upgrade kits will be available
Specifications:
  • Power max 220W
  • Voltage 110-240V, automatically adjusting powersupply
  • Nozzle diameter 0.35mm
  • Build volume (x, y, z) (255, 205, 235) mm, When printing where dual extrusion is required, the buildvolume reduces to 240mm. But when printing with a dual head and only using one of the two nozzles the x range is 255
  • Layer height 50 micron to 300 micron
  • Heated bed temperature range 0 - 95 degC, When isolating bottom temp can go upto 115 degC. Ultra light aluminum sandwich plate.
  • Nozzle temperature range 0- 275degC
  • Axes positioning resolution (x, y, z) (50,50,10) micron
  • Display unit 20x4 character display, for assembled printer this is standard included. 
  • Stand alone printing MicroSD card reader integrated into electronics board. So stand-alone printing is possible even without the display unit
The printer is designed in the following modules:
Frame module:
  • Extruded aluminum frame parts
  • Easy connectors, the frame is assembled by just screwing 6 hex bolts

X (moving head) and Y (moving table) module:
  • Linear ball bearing
  • Printed parts
  • Toothbelt
  • Pulley
  • Opto-sensor
  • NEMA 17 motor
  • Heated bed

Z-axis module:
  • Linear ball bearing
  • Printed parts
  • Precision machined trapezium lead screw with bronze nut
  • Opto-sensor
  • NEMA 17 motor 

Extruder/Hot-End module: (this is multiplied by two when you have a dual extruder printer)
  • Hot End
  • 2x Fan
  • NEMA 17 motor 

Electronics module:
  • FELIXprinters electronics
  • 3x opto-sensors
  • 1.8m USB cable
  • Power cable
  • Display Unit included

Miscelleaneous parts:
  • Tie wraps
  • Bolts and nuts
  • Handle
  • 12V 250W Powersupply FlexATX

Company page:

http://shop.felixprinters.com/printer-kits.html



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Cartesio 3d printer

Posted by Unknown Rabu, 25 Desember 2013 0 komentar
Cartesio is sturdy 3d printer / desktop cnc design by Jos Scheepers with aluminum frame that you can buy or build yourself. It comes in two sizes: bigger Cartesio W and smaller Cartesio M.

Cartesio W description from the project page, it is priced at 2099 euro (Cartesio M is priced at 1699 euro):
The CartesioW V0.9 has a massive build volume of 400x200x200mm and comes standard with a 3D print extruder and a large Heated buildplatform
If you want other tools (engravers, plotters,...), please select them in the Tools catagory.
The Lead time for this product is currently : 3-6 weeks after payment has been received
We can also assemble Cartesio for you.
  • Cartesio is a feature rich profesional CNC router.
  • It supports a wide range of tools ig. 3D-print extruder and engraver.
  • It is possible to print multiple colors, or materials.
  • unique features :
  • quiet printing
  • very rigid build platform which does not move in X,Y direction.
  • high precision GTM (gantry tool movement)
  • automatic printhead cleaning
  • large build volume of 400x200x200mm (X,Y,Z) M(edium)
  • printable upgrades
  • optional engraving tool with software speed control
  • CDC (cable drag chains) cable protection

other features:
  • stand alone printing
  • moveable, due to its rigid design
  • prints small and large detailed objects
  • prints rigid construction elements
  • high speed printing






http://reprap.org/wiki/Cartesio

Project homepage:

http://www.mauk.cc/

Cartesio wiki and building instructions:

http://www.mauk.cc/service.html

You can alos find them on Thingivers under:

http://www.thingiverse.com/jos/designs

http://www.thingiverse.com/thing:21664




CartesioW and smaller CartesioM comparison 


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RepRap TK300 3d printer

Posted by Unknown Selasa, 24 Desember 2013 0 komentar
TK300 by RockyShi is on Thingiverse now ... information may be limited, design looks sturdy, it is made with steel side plates and CNC aluminum connecting parts ...



























From Thingiverse description:
  • Ultimaker main board, will change to Rumba soon
  • dual DD2 extruders, direct driving
  • dual metal hotends E3D with cooling fans,Fast heat up
  • lcd controller
  • use prontface,cura or other opensource software
  • 1.75mm ABS or PLA filament
  • Fast change filament function
  • Steel cabinet for power supply and electronics
  • Borosilicate glass
  • Mk2a 300mm pcb heatbed with 24v,can reach 140 centigrade
  • building size 300*300*320mm
  • layer thickness 0.1-0.4mm
  • Steel side plates
  • CNC aluminum connecting parts
  • Modular packing

Dual extruder version:

http://www.thingiverse.com/thing:212131

Base version:

http://www.thingiverse.com/thing:212115



















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Printupy 3d printer by 2PrintBeta

Posted by Unknown Kamis, 19 Desember 2013 0 komentar


From the Printupy product page:

http://www.2printbeta.de/product_info.php?products_id=253

This 3D printer is the quintessence of the state-of-the-art technology - a professional looking desktop accessory:
  • All 3 axes are independently controlled by stepper motor driven T2.5 belts which guarantees highest printing precision
  • Rigid aluminium frame
  • Screw-on linear bearings for extra precision
  • Core: A autonomous Echinus Board with SD-card-slot and an elegant Echinus Vision contoller
  • A precisely manufactured 3D printhead type J-Head (with in-house modifications)
  • Integrated heated printbed
  • Integrated power supply
  • Lasercut acrylic glass housing
  • CNC made gears
  • 3 optical endstops for highest calibration accuracy of the printing origin
  • All wires disappear inside the smooth acrylic housing
  • USB stick with clearly presented manual and pre-configured software

Technical data:
  • LxWxH: 420mm x 420mm x 700mm
  • huge printing dimensions: 200mm x 200mm x 220mm (X,Y,Z)
  • Filament diameter: 3mm
  • Materials: PLA, soft-PLA, ABS, Laywoo-D3
  • Maximal print speed: 100 mm/s
  • Minimal layer thickness: 50 µm
  • Nozzle orifices: 0.5mm, 0.35mm and 0.25mm
  • Weight: 12kg
  • Powersupply: AC 230V, 50-60 Hz
  • Supported file format: STL (stereo lithography)
  • Input: direktly via USB or independent from the PC with a SD-card
  • Price: 1200 euro for single extruder version, 1500 euro for dual extruder version

Advantages of a timing belt driven Z-axis:
Most 3D printer systems use a lead screw or a threaded rod as drive for the Z-axis. Backlash and imbalance cause errors in X- and Y-direction when moving the Z-axis. These errors are visible as vertical pattern on the printed object.
When using two timing belts as attachment for the Z-axis these errors can cleverly be avoided. Consequently the Z-axis is nearly error free, thus the layers of a printed object lie perfectly on top of each other.

There will be single and dual extruder versions, currently they are on pre-order: First delivery in February 2014.

Video of the early beta prototype:


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Zinter™ PRO 3D Printer

Posted by Unknown Rabu, 18 Desember 2013 0 komentar
Ion Core Technology releases Zinter Pro 3d printer. It looks sleek and high quality in aluminum and it has fully closed build chamber.





















From product page:
Zinter™...it's a printer with a Z axis
Zinter™ PRO is the breakthrough high accuracy, full featured desktop 3D printer from Ion Core Ltd and true out-the-box experience.
The Zinter™ Pro is fitted with two extruders. This means the ability to print with two materials or two colours as part of a single model. Zinter's enclosed environment and heated build platform ensure prints are shielded from external condition changes for perfect prints every time.
Superior build quality and aesthetics coupled with our leading software means the British made Zinter™ Pro is not only the most accurate and full featured desktop 3D printer on the market, but its the best looking too!

Technical Specification:
  • Print Technology: Fused Filament Fabrication
  • Build Volume: 200mm x 200mm x 200mm
  • Heated Bed: Yes
  • Filament Diameter: 1.75mm
  • Number of Extruders: 2
  • Nozzle Diameter: 2 x 0.4mm
  • Print Materials: ABS, PLA, Nylon, PVA, PC
  • Connectivity: Standalone SD card and USB cable
  • Movement: Patented linear rails and carriages
  • Chassis: Aluminium framework, stainless steel bands and plastic panelling
  • Build Surface: Heat Glass
  • CE Mark: Safety Tested and Approved
  • priced at £2,350 (€2,800 / $3,850) with 10 week lead time


The company also plans to launch ZintShare 3d printfiles sharing platform in February 2014. We will see how it develops.


They deliver the printer with their custom software "Simplify 3D":




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Habu dual extruder 3D printer and laser cutter hybrid

Posted by Unknown Minggu, 08 Desember 2013 0 komentar
Habu is combination of dual extruder 3d printer and detachable laser cutter / engraver. It is home brew DIY printer made by Reddit user Ridgeback111.

























From the Habu description:
It's based on a hybrid Mendel90 / Prusa i3. It has dual extruders and a laser cutter. Took about two months to design and build. The plastic parts were printed on a Printrbot Jr.
Technical specifications:
200x200x200mm build volume, custom designed/printed dual filament extruders holding J-Head Mark-V hotends with dual 40mm cooling fans, 80mm print cooling fan/with custom bio hazard grill, 1.7W laser cutter(jtechphotonics)/(able to hack through/etch paper, plastics and 1/4" wood), MK3 aluminum heated bed, six(!) Nema17 stepper motors, Megatronics V2 computer with DRV8825 1/32 step motor drivers, all extruded aluminum construction, GT2 timing belts/gears, M8 Z drive screws on vibration dampening couplers, all axis movements are tracked by gantry plates with precision rails and matching (ball bearing) wheels. This printer will print PLA, ABS, HIPS, PVA, Nylon, etc... Foot print is 20 inches wide x 22 inches deep x 17 inches tall.

Habu cutting balsa wood:




Reddit thread about the printer:

http://www.reddit.com/r/Reprap/comments/1sbryk/my_home_brew_3d_printer_and_laser_cutter_combo/


Openbuilds page on the Habu:

http://www.openbuilds.com/builds/dual-extruder-3d-printer-and-laser-cutter-combo.291/



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Robox 3d printer

Posted by Unknown Rabu, 20 November 2013 0 komentar
Great design, lot of marketing hype and some interesting features.








Key features from Kickstarter page:

Frame and Case Design - The quality of printing is predominantly dependent on the resolution and accuracy of the motion axes. The printer must be capable of composing accurate layers of plastic material layer after layer to produce a usable part. We have designed Robox® from scratch, ensuring the frame and motion systems are extremely rigid and accurately positioned. All motors and axes are attached to a single stainless steel frame which is a reference surface for all motion; this is rigidly attached to injection moulded parts which form the body of the printer to create a super-stable platform.

We wanted all our cutting-edge innovation to have a suitably high quality sleek exterior finish. We’ve used high quality materials including anodised aluminium and clear polycarbonate to give the printer a clean stylish look that would be at home on any desk. Our industrial design aim was to hide all the technology required for movement and printing but still exhibit the magical process of 3D printing to the user. We think Robox® is beautiful, with clear views of what’s being manufactured from over half the surfaces. The filament reel and power supply have been integrated into the product, so we have no messy external parts to clutter your desk and take up more space.

A fully self contained unit with a small desktop footprint.
Speed - Dual Nozzle System - Robox® includes a proprietary dual-nozzle system which can improve print speeds by up to 300% when set against our competitors. A single material feed can be directed out of one of two nozzles – with a 0.3mm or 0.8mm extrusion diameter. This means Robox® can produce highly detailed exterior surfaces for the surfaces you can see, and then quickly fill the object using the larger nozzle multiple layers at a time without affecting part strength or detail. This combined with a needle-valve system stops ‘ooze’ and ‘stringing’ from the nozzles - a problem commonly found in other printers. So now you can finally have the best of both worlds – a perfect high quality exterior finish with much faster print times!

300% increase in print speed thanks to the Robox® Dual Nozzle Print Head
Automatic Material Recognition - Robox® requires no programming for different materials – just load the reel and go! Each reel contains a chip which stores all the necessary parameters for the material which have been thoroughly tested, so as soon as you install the reel, the printer is automatically programmed and ready to print.

SmartReel™ - Each reel of filament has an EEPROM which contains material data to allow Robox® to automatically set print parameters.
Quick-Change Print-head - Our HeadLock™ System allows you to change the function of Robox® quickly and easily. From the outset of this project we've made the product easily upgradeable, so the head contains a universal interface that will work with all future upgrades to the Robox® platform, including a 2 material head, stylus cutter, milling head and 3D scanner, the possibilities are endless!

Swap the head and turn this micro manufacturing platform into a different machine altogether
Replaceable, 'Tape-less' and Removable PEI Bed - Once your print has finished you are free to remove your model from the printer. The print surface itself is also easily removable - allowing for easy replacement or dismounting of models away from the printer, or for switching to alternative beds e.g. a stylus cutting mat, milling fixture system or turntable for the 3D scanning head. To ensure that your bed is always perfectly flat for 3D printing when Robox® is configured as an FFF system, the print surface is constructed from PEI laminate material, which requires no tape, glues or special preparation. Prints stick fast while printing, and then release themselves once complete.

Heated Bed with Removable Print Surface - Certain models and materials benefit from different print surfaces. The small cutout section on the front right of the bed allows easy removal.
Enclosed Build Chamber - Robox® has the option of a fully-enclosed build envelope for stabilising the printing environment, improving results and making it safer. When a printed part cools (particularly when made from ABS) unevenly or too rapidly, it shrinks unevenly, causing warp cracks and de-lamination. Our enclosure serves several purposes; prevents outside thermal influences affecting your print by blocking draughts and keeping the internal temperature stable, and shields users from surfaces that are too hot to touch.

Test print: ABS 78x10x5mm - Draft quality -This test print using ABS in our closed build chamber shows no shrinkage or warping even when the bed and part have cooled.
Expandable for 2 Extruders - Robox® is ready for a second extruder; so coupled with a dual material head (currently in development), you will be able to print two different materials at the same time – whether this is just two colours of the same material, or a build material and separate support material.

AutoMaker™ Proprietary Software - Rather than bundle Robox® with the usual selection of Open Source software, we’ve decided to develop our own so we can take advantage of the many innovative hardware features already designed into our Robox® platform. This further enhances the simplicity and usability of the printer for both experts and novices alike. This has been designed from scratch so the consumer can become the manufacturer from day one, we want everyone to be able to create their world.
Automaker™ Beta 2.0 - A clear and simple status page
Simplicity with Depth - Ease-of-use is at the heart of the design of Robox®, but for those of you more experimentally inclined – don’t fear! We have divided the software into simple and advanced modes, so for those of you who don’t want to ‘tweak’, just place your parts and print. Advanced mode will allow more experienced users to alter all parameters of the printer manually. Once you are happy with a print profile you can save it for future use - repeatable high quality printing, another goal of the Robox® project.


http://www.kickstarter.com/projects/robox/robox-desktop-3d-printer-and-micro-manufacturing-p

http://www.cel-robox.com/








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BadDevices BadPrinter2

Posted by Unknown Sabtu, 19 Oktober 2013 0 komentar



































PHYSICAL DIMENSIONS

Without Spool: 40 x 40 x 40 cm

With Spool: 40 x 40 x 53 cm

Max Spool Dimension: Ø20 x 13 cm

Weight: 11 kg (Without spools)

ELECTRICAL

Power Supply: 100 - 240 Vac, 50 - 60 Hz, ~4 A

Typical Power Consumption: 200 W (~17 A @ 12 Vdc)

Max Power Consumption: 240 W (~20 A @ 12 Vdc)

Connectivity: USB, SDcard

MECHANICAL

Frame: Aluminium (P) / Laser Cut Steel (S)

Color: Matt Black (P) / RAL Powder Coated (S)

Build Platform: Heated, Mirror (P) / Tempered Glass (S)

XYZ Bearings: Linear Ball Bearings (P) / Wear-resistant,

Tecnopolymer (S)

Lead Screw / Nut: Steel / Tecnopolymer 1.5° pitch

Stepper Motors: 4,8Kg/cm torque — 1.8° step angle with

1/32 microstepping

PRINTING

Print Technology: Fused Filament Fabrication

HotEnd: E3D All-metal HotEnd x 2 (Double Extrusion)

Max Temperature: 300 °C

Build Volume: 20 x 15 x 15 cm (P) / 20 x 20 x 20 cm(S)

Layer Resolution Settings:

High 100 micron (0.1 mm)

Standard 200 micron (0.2 mm)

Low 300 micron (0.3 mm)

Positioning Precision:

XY: 6 micron (0.00625 mm)

Z: < 1 micron (0.0002 mm)

Filament Diameter: 1.75 mm

Nozzle Diameter: 0.4 mm

FIRMWARE

Marlin Open Source Firmware

SOFTWARE

Tested with: Repetier Host, Cura, Pronterface, Slic3r,

KISSlicer

File Types: .stl, .obj, .amf

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3ntr A4 3d printer from Italy

Posted by Unknown Selasa, 01 Oktober 2013 0 komentar







Printer features from the company site:

STURDY

2mm stainless steel frame, cut on latest generation NC laser systems:

Humidity won’t affect it: frame perfectly hold geometry for years of trouble-free use
No fear of machine damage when printing at high temperature
Frame can support hundred Kgs with zero deformation
Even using strong acceleration rates the machine keeps perfect alignemnt
Tens of prints with no need of re-calibrate
All structural parts are metal.

100% Metal extruder, machined on NC equipment:
Narrow tolerances, high quality surface finishes
Near zero chances of extruder jam
Easier extrusion control
Steady production
No plastic parts in the hot/cold end area (i.e.: PTFE o PEEK)
In case of mistakingly high temperature setting, extruder parts won’t produce toxic PTFE fumes
PVA / PLA / ABS / NYLON / PC / .. any polymer can be printed
Easy nozzle change 
24V 300W power supply unit:
No power compromises
Motors with very good dynamic performances
Quick extruder warm-up
1/32 step controllers: smooth movements
Heated bed

PRECISE
Quality bearings (Igus / Nsk)
Parts engineered to last years
Lube free axes
Thermocouple heater control

Wide extruder temperature range (up to 340° C)
Precise and sturdy sensors: no thin thermistor wire that will easily break while printing !

Stainless steel wire feeders

No slack/feeble parts = Precision
No bending parts under stress = 100% feed power available

EASY

Printing plates are swapped in seconds
Easy and precise filament change
LCD display + jogwheel + on board memory (micro SD card)
Printer can run stand alone without a connected PC
Realtime parameter display
Open software architecture: can be interfaced to almost any host software
Easy and quick calibration procedures, even if seldom needed
SAFE

CE certified
Sealed working area: fumes are confined
Door can be key-locked
Peace of mind as you print in a safe setting
All electrical parts are Rohs and CE compliant
Industrial wiring: no flying cables and no live AC parts can be reached
Children and pets can play safely around, while machine is running
Made in Italy, by an half-century-old firm.

SLEEK

Minimalist look and tough looking, you can place it even in the classiest office setting
Won’t ruin your professional image: can show to customers with pride

http://3ntr-web.it/?page_id=66

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Michael's printer from Australia

Posted by Unknown Senin, 23 September 2013 0 komentar
Independent movement dual extruders, large print area, unique high quality design and can be disassembled to carry as a case. Very very nice printer made by Michael Sullivan from http://www.hackmelbourne.org/.




Source:

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

http://www.eevblog.com/forum/blog/eevblog-520-michaels-3d-printer/

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Zeepro Zim dual extuder 3d printer

Posted by Unknown Rabu, 11 September 2013 0 komentar
From Switzerland comes Zim 3d printer with, not one, but TWO extruders. Starting at 599 USD. It will also have some sort of protective refillable cartridges system for filament storage.







Specifications:
  • Build envelope: 5.9"x5.9"x5.9" (150x150x150mm)
  • Resolution: 80 microns per layer
  • Speed: 110 mm/s in ABS or PLA

It will go on Kickstarter soon.

http://www.zeepro.com/

http://zeepro3dprinter.tumblr.com/

http://zeepro.com/press-kit/Zeepro%20Zim%203D%20printer%20features%20and%20competitor.pdf

Update:


Zim is on Kickstarter now:

http://www.kickstarter.com/projects/1410146982/zim-the-first-dual-head-personal-3d-printer-fully








Medallion printing from Zeepro on Vimeo.





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ProtoForge 3d printer

Posted by Unknown Jumat, 06 September 2013 0 komentar
Detailed videos of design and build process of new DIY RepRap based 3d printer project: ProtoForge. It looks very high quality built and well designed printer.






From video description:

These are the key features:
Build volume: 300x300x300 mm³ with heated bed up to 110 °C
Material: PLA, ABS, PVA
Dual Print head: 200-300g
Controller: Arduino Mega + Ramps 1.4
Extruder System: bowden extruder with feedrate measurement and control
Housing: rigid aluminum frame and pmma (plexiglas) panels

Main goals:

  • big build volume
  • as fast as possible
  • print quality as good as possible
  • PVA support material


Video source:


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