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Albert Einstein He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).


The first integrated circuit invented by the engeneer Jack S. Kilby1 (1923-2005) contained only a few transistors. Texas Instruments.

Comercial 3D printers


Prusa I3






Technical characteristics



Dimensions
-dimensions Printer: (x) 460 x (y) x 370 (without roll z) 510 (with roll z) 583 mm
-dimensions Print area (x) 215 x (y) 210 x (z) 180 mm
-dimensions Box: (x) 400 x (y) 400 x (z) 250mm

Mechanical

Marcus and painted aluminum base powder
Bars and rods of hard chrome for cars X, Y, Z
LM8UU -Rodamiento linear bearings for X, Y, Z
-Rodamiento of B623ZZ axial bearings for pulleys X, Y
Igus portacables -Chains
flexible -Acoplamientos for Z-axis threaded rods
-system Leveling printer dock with 4 points and damping
-system Quick change printer dock with
Clips Brushless axial fans -centrifugal with ball bearings.

Print resolution

Very high: 60 microns
-High 100 microns
-media: 200 microns
-low:
300 microns
mechanical extruder

-Extrusor Own design
0.4mm -Boquilla
-Disipador Vane axial fan with
-Tobera Cooling piece

Print speed

-Speed ​​Recommended: 50 mm / s
-Speed ​​Recommended maximum: 80 mm / s

Electronics

-Ramps 1.4
-mega 2560
-Screen LCD with rotary encoder with push button for navigation
-Base Cold glass size 220 x 220 x 3 mm
-Power Supply 220 AC 12 DC 100W
-Termistor 100k extruder
-Cartridge Heater 12V 40W

Software

-Firmware Derived from Marlin
I -Environment recommended: Cura Software
-Files Admitted: .gcode
Supported -OS:

Windows XP and higher
Mac OS X and higher
Linux


Communications
-Reader Standard SD cards
-Port USB type B
Ormerod

Technical characteristics



Manufacturer: RepRap Pro
Technology: FDM - FFF
Materials: PLA, ABS
Maximum print size: 200x200x200 mm
Extruder: Simple
Filament size: 1.75 mm
Nozzle diameter: 0.50mm
Layer thickness: 100 microns
heatable Base: Yes
X axis movement: Extruder
Y axis movement: Tray
Z axis movement: Extruder
File Types: .stl, gcode
Connectivity: USB, SD Card
Open source: Yes
Printer Size: 500x460x410mm
Price (without tax): 300.00 €
Indicative price in original currency: £ 500
Manufacturing country: United Kingdom

3D printer developed by RepRapPro with the intention of offering a versatile product.

The main objective of design is to offer an easily expandable expanidble and fast product and to reproduce and assemble.

Is so far the latest development of RepRapPro after the knowledge gained in previous developments since comnenzara back in 2004.

The Ormerod comes with an extruder although it is designed to use three. The company expects to have available a triple upgrade kit extruder soon.
Rostock mini GS2

Technical characteristics



With G2s you can print a single object of two colors, or you can print two objects in a print job, each made of a different color. You can also print a single color object, as with other 3D printers single extruder. Or you can use a stretching filler or support. The engine pushes the two filament extruder through 2 separate head, so mixing colors printing is not applicable for the moment.

This G2s is powered by our GT2560 control system that supports newly designed two extruders and eliminates complicated wiring Mega2560 + 1.4 ramps and more space saving.

An auto-leveling probe también está added on G2; Which Means You Do not Have to adjust it every time before you start printing, after the first assembly work, you can almost plug and play.

In terms of printing filament, not only supports G2s PLA and ABS, Nylon and wood filament is disponible, Which Enables more possibilities to create 3D printing project.

This G2s is also enhanced with LCD control panel; You can monitor the printing process in real time and with an SD card can perform independent printing, very comfortable.


Print volume: 170 x 200 mm
Chassis: laser - cut acrylic plate
The layer thickness: 0.1 mm
Resolution layer 0.1 mm
Filament diameter: 1.75, 3mm
Nozzle diameter: 0.3, 0.35, 0.4, 0.5mm
Print speed: 60-120 mm / s
Size of the printing plate: 210 x 3mm
Printing plate (build platform): aluminum plate + heatbed
XYZ bearings: carbon steel
The stepper motors: pitch angle of 1.8 ° with 1/16 Micro-stepping
Max Temp warm bed: about 110 ° c
Maximum extrusion temperature: about 240 ° c
AC input: 115V / 230V 1.5A / 0.75A
Output: DC12V / 0-15A
Extruders No. 2
Connectivity (interface): USB, SD card
Electronics: GT2560
3D Printing Software: Host Repetier
Input data file format supported CAD: STL, G code
Client operating system: Windows, Linux, Mac
Prusa Mendel iteration 1

Technical characteristics



Manufacturer: RepRap Pro
Technology: FDM - FFF
Materials: PLA, ABS
Maximum print size: 210x190x140 mm
Filament size: 1.75 mm
Nozzle diameter: 0.50mm
Layer thickness: 100 microns
heatable Base: Yes
X axis movement: Extruder
Y axis movement: Tray
Z axis movement: Extruder
File Types: .stl, gcode
Open source: Yes
Delivery Format: Kit
Printer Size: 500x460x410 mm
Price (without tax): 300.00 €
Manufacturing country: United Kingdom