Prusa i3组装手册 V2.1 Microsoft Word - Prusa i3组装手册 V2.1.docx Author mcz Created Date 7/23/2014 11:19:17 AM

Prusa i3 Installation V2.1 www.ICStation.com

Prusa i3 Installation V2.1

1、Installation of Y-AxisMount

Material List：Plastic Items Screw Slide Guide Bearing Fastening piece

y-corners * 4 M10-410mm*2 M8-380mm * 2 605ZZ * 2 M10 Nut&Shim * 12

y-idler *1 M8-205mm * 3 LM8UU * 3 M8 Nut&Shim * 26

y-motor * 1 M8-310mm * 1 M5 Nut&Shim * 1M5-25mm Screw* 1

Step One

Install the Y-axis synchronous belt guide roller with 2pcs of 605zz bearing, 1pcs of M5-25mm screw, 1pcs of M5nut and 1pcs of shim.

Then install the front socket

Step Two

Install the back Socket

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Step Three

Install the Front & Back Socket

Step Four

Install the slider guide

2、The installation of bed amount

Material List:

Plastics Items Acrylic Items Synchronous belt &pulley

Stepper motor Fastening piece

y-belt-holder * 1 Y- Axis Ground*1

2GT synchronouspulley * 1

42 stepper motor* 1 M3 Nut&Shim * 4

2GT Belt * 1M M3-16mm screw * 2M3-10mm screw * 2M3 self-locking screw * 2

Synchronous belt lockingspring *1



Step One

Install the y-belt-holder to the Y- Axis Ground with the M3 self-locking

Step Two

Fixed amount to the slider of Y-axis



3、Installation of X-Axis

Material List:

Plastics Items Slider guide Bearing synchronous belt &pulley

Stepper motor Fasteningpiece

x-end-motor * 1 M8-370mm * 2 LM8UU * 7 2GT synchronouspulley * 1

42 steppermotor* 1

M3 Shim * 4

x-end-idler * 1 2GT Belt * 1M M5 Shim*4

x-carriage * 1 M5 Nut*1M5-25mm Screw* 1M3-25mm Screw* 4Synchronous beltlocking spring *1

Step One

Put LM8UU into thex-endplastics objects

Step Two

Add M5 nut to x-end

Step Three

Install the slider guide and the synchronous belt wheel bearings of X-axis with M5 screw and shim



Step Four

Installx-carriage



4、 Installation of Acrylic frame

Material List:

Acrylic Items Fastening pieceFrame * 1 M3-25mm Screw * 6Triangle Plate * 2 M3 Nut &Shim * 6

Step One

Frame and side plate

5、Connect the X、Y、Z Axis

Material List:

Plastic Items Screw Slider Guide StepperMotor

Flexiblecoupling

Fastening piece

z-axis-top * 1 M5-300mm*2 M8-320mm *2 42 StepperMotor* 2

5-5mm flexiblecoupling device* 2

M3-16mm Screw*

10z-axis-bottom* 1

M3-10mm Screw * 6

M3 Shim * 16



Step One

Connection of Y-axis amount and Acrylic frame

Step Two

Fix the motor of Z-axis and install the slider guide and drive nut

Step Three

Installation of the motor of X & Y



Step Four

Installation of the synchronous belt of X & Y

6、Installation of Heat-bed

Material List

Components fastening pieceMK3 Heatbed * 1 M3-25mm Screw*4Thermistor * 1 M3 Nut&Shim * 4Several wires Pressure Spring * 4

Step One

Soldering the heatbed wire and indicator LED light and sticking the tape

Step Two

Stick the thermistor on the front side of heatbed and fix the heatbed to the Y amount



7、Installation of extruder

Material List

Plastic Items Components Fastening pieceex-base * 1 Nozzle * 1 M3-40mm Screw*2ex-small-1 * 1 4cm Cooling Fan * 1 M3-30mm Screw*2ex-small-2 * 1 M3-25mm Screw*3

M3-16mm Screw*2M3-12mm Screw*1M3-10mm Screw*2M3 Nut* 13M3 Slim * 8

Step One

Install the ex-base



Step Two

Install the nozzle

Step Three

Install the Cooling Fan

Step Four

Install the ex-small

8、Install the End‐Stop Tact Switch

Material List

Plastic Items Components Fastening pieceend-stop-z *1 Tact Switch * 3 M3-14mm Nut * 6end-stop-y * 1 M3-25mm * 2

M3 Nut * 3M3 Shim * 6



Step One

Fix the tact switch to the end-stop

Step Two

Install the end-stop to the printer



9、Wire Connection

Material List

Component Fastening pieceArduino 2560 * 1 M3-10mm Screw * 7Ramps1.4 * 1 M3 Nut * 3SMPS * 1 M3 Shim * 7Several Wires

Step One

SMPS Wires Yellow - 220v Ground Line Blue - 220V Live Line Brown - Zero Line Red & Black - Switching power supply 12v output



Step Two

Fix the Mega 2560 and SMPS to the printer

Step Three

Wire Connection



10、Installation Finished

Tips:

1.Stepper Motor Wire

Long Motor: Red-Blue-Black-GreenShort Motor: Red-Blue-Green-Black

2.DuPont Wire






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Prusa i3组装手册 V2.1 Microsoft Word - Prusa i3组装手册 V2.1.docx Author mcz Created Date 7/23/2014 11:19:17 AM