Shapeoko 3 - Assembly Guide

Assembly Guide Preliminary Release April 21, 2015

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SHAPEOKO 3

PARTS LIST

Parts included with your kit Each part listed on the packing list should have been included with your kit. If after checking, you find that your kit is missing one or more parts, please contact [email protected] and we’ll get you fixed up right away.

For reference, you will find a detailed print for each part in the back of this manual.

OVERVIEW

Objective The Shapeoko 3, desktop CNC cutting machine was designed to be easily assembled in a few hours of work with common tools provided with the kit. There is no fabrication to worry about.

Where to get help if you need it? There are a few avenues for support when assembling your machine. Depending on the type of person you are, one of these options will be a better fit that the others.

1. Forum - There is a thriving community with thousands of Shapeoko users talking every day. These are owners of Shapeoko 1, Shapeoko 2, and Shapeoko 3 machines. It’s a friendly place that is a great reference for any sort of Shapeoko (or CNC) related question. [www.shapeoko.com/forum]

2. Wiki - Every ounce of information that’s been learned from the Shapeoko project has been shared and documented through the wiki. You can find relevant Shapeoko 3 information here: [http://www.shapeoko.com/wiki/index.php/Shapeoko_3]

3. Email Support - If the forum isn’t your thing and you’re not into wikis, shoot us an email and we’ll do our best to get you moving along with your build. [[email protected]]

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http://www.shapeoko.com/forum

mailto:[email protected]

Order of Events Shapeoko 3 consists of 5 basic assemblies which are put together in 6 easy steps. It’s best to work through the assembly of the machine systematically, progressing from one assembly on to the next step once completed.

1. Base Frame Assembly

2. Y-Carriage Assembly

3. X-Carriage Assembly

4. Z-Carriage Assembly

5. Gantry Assembly

6. Final Assembly

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Once the sub assemblies are done, we can move along to building the main assembly. After the main assembly has been completed, we will run the belts, connect the controller, wire the motors, and finally, connect the machine to your computer for its first movements.

This is going to be fun. Turn the page to get started!

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Assembly #1 - Base Frame The base frame is the bottom of your machine and consists of 6 unique parts, 22 parts total.

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PARTS LIST

DESCRIPTIONPART NUMBERQTYITEM

Base Frame - Edge StrapS306321

Base Frame - Center StrapS306412

Wasteboard, half, MDFS306624

M5 x 16 mm, BHCS - SSS3035145

Base Frame - Front Back PlateS306026

Base Frame - Cross StrapS306718

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PEM Nut - pressed into bottom of plate. Exploded for clarity.

(14 Points, Total)

4

To begin assembly, lay out all of your base frame components on the table, except the end plates (#6). [For an underside view of the machine, see page 34.]

Place one piece of MDF over half of the components laid out on the table. Note the orientation, the edge with 4 holes goes on the outside, the edge with three holes goes on the inside. Also note each hole is pocketed (sunk), make sure the pockets are facing up, and are not on the bottom of the MDF.

After the pieces are roughly aligned, begin on one edge and thread in an M5 x 16mm button head cap screw into each of the two center holes. You don't need to tighten these down just yet. Finger tight is just fine. Insert another screw into the center hole on the inside of the assembly.

Do the other side of the base frame the same way as shown above. When done, you should have 6 screws put into the assembly.

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Now, you can move on to attaching the front and rear plates. Again, don't assemble too tight at this point. After the entire assembly is finished, we’ll go through, square up the machine and get everything tight. Over tightening now will make squaring more difficult later.

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Assembly #2 - Y Axis Carriage Plate There are 2 of these assemblies for each Shapeoko 3 machine. The assemblies are identical mirrors of each other and assembly is done the same way for both (just mirrored). Below are the instructions for assembling the right side Carriage Plate. Again, the left side is identical mirrored.

Notes:- washers located between each wheel and the plate. - eccentric nuts go on bottom set of wheels. - Your bearings (#2) may be plain (not flanged).

Page ! of !8 22

PARTS LISTDESCRIPTIONPART NUMBERQTYITEM

210.5mm x 160mm x 10ga, Y-Axis Mount PlateS3001118x22x7mm flanged bearingS301442Aluminum Spacer 1/2 OD x .319 ID x 10mm LongS301623Dual Bearing V Wheel Kit (assembly)S304544M8 Hex Nut - SSS303825M8 x 35mm, BHCS - SSS303026Eccentric Nut, SSS304227M5 Flat Washer, black oxide - SSS302548M5 Hex Nut - SSS304469M5 x 16 mm, BHCS - SSS3035410GT2 pulley, 20 toothS3023111M5 x 20mm, BHCS, SSS3076412120oz/in NEMA23 Stepper Motor, BipolarS3080113

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Assembly #3 - X Axis Carriage Plate The X carriage assembly is what rides left to right across our machine. Both the X and the Z axis stepper motors are mounted to this plate.

To Begin: Bolt on the Z-Axis Rails to the metal plate. There are two rails, and each requires:

• M6 x 12mm Button Head cap screw x 2 • M6 Flat Washer x 2 • M6 Square Nut x 2 • Rail (aluminum extrusion) x 1

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160mm x 200mm, 10ga Powder Coated PlateS300311Dual Bearing V Wheel Kit (assembly)S304542M5 Hex Nut - SSS3044123M5 Flat Washer, black oxide - SSS302544Eccentric Nut, SSS3042258x22x7mm flanged bearingS301446Aluminum Spacer 1/2 OD x .319 ID x 10mm LongS301627M8 Hex Nut - SSS303828M8 x 35mm, BHCS - SSS303029M6 Square NutS3026410M6 x 12mm, BHCS - SSS3032411M6 Flat Washer, black oxide - SSS302441220mm x 27mm x 200mm Custom ExtrusionS3006213Aluminum Spacer 3/8 OD x .257 ID x 5/16 LongS30181146mm flanged bearingMF126ZZ215M5 x 16 mm, BHCS - SSS30354161-1/4" #12 Bore, Aluminum SpacerAS38-12-64417M5 x 40mm, BHCS - SSS3077418GT2 pulley, 20 toothS30232193/8 OD x .219 ID x 3/8 LongS3082220120oz/in NEMA23 Stepper Motor, BipolarS3080221M6 Hex Nut - SSS3079122GT2 Profile - 524mm Endless BeltingS3074123M5 x 20mm, BHCS, SSS307662410-24 Thread, 3/4" Length - SSS3075225Aluminum Standoff, 1/2 OD x 10-24 Thread x 1" LongAS50-1024-64226M6 x 30mm, BHCS - SSS3081127

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DWG NO

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top view

Top View

Moving on through the assembly, after the rails have been installed, move on to the v-wheels, noting that the eccentric nuts go on the bottom set of wheels.

When Installing the bearing idlers, note the direction of the screw. The nut end of the assembly needs to be on the bearing side. If you put the nut on the inside of the assembly (on the plate side) you’ll have an interference issue when trying to move the z-axis carriage up and down. See diagram on following page for more details.

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After the bearing idlers are done, move to the X-Axis stepper motor. Note the orientation of the pulley! The set screw side of the pulley needs to be out - backwards from traditional install. This is only for this axis, the rest of the pulleys get installed the regular way.

Install the Z-axis stepper motor by attaching it to the plate with four (4) M5 x 16mm Button head cap screws. Note the nuts go on the backside of the motor, not the plate side.

When Installing the bearing idlers, note the direction of the screw. The nut end of the assembly needs to be on the bearing side. If you put the nut on the inside of the assembly (on the plate side) you’ll have an interference issue when trying to move the z-axis carriage up and down.

The belt shown in the previous image is for reference purposes. When we actually install the belt, we’ll first install it on the z-axis carriage, then loop it around the X-axis assembly.

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Edward 4/14/2015

DWG NO

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Side View

Assembly #4 - Z Axis Carriage Plate The z-axis carriage plate moves up and down on your machine. After this step is completed, we will mate this plate up with the X axis plate to complete the assembly.

Notes:- washers located between each wheel and the plate. - eccentric nuts go on right set of wheels (from this view). - You may need to bend the hooks on your springs so they form a tighter circle. - Spindle mount can be installed *after* the entire machine is completed.

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Dual Bearing V Wheel Kit (assembly)S304541Spindle Mount PlateS300412Eccentric Nut, SSS304223M5 Hex Nut - SSS304454M5 Flat Washer, black oxide - SSS302585GT2 pulley, 20 toothS302316M5 x 25mm, BHCS - SSS303317M5 x 55mm, SHCS - SSS307828DNP611 Mount, AluminumS3056193/8 OD x .219 ID x 3/8 LongS30822102.25in to 6.25in Extension SpringExtension Spring211M5 x 20mm, BHCS, SSS3076812M5 x 15mm, Threaded StandoffS3081215M5 x 16 mm, BHCS - SSS3035216

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Edward 4/9/2015

DWG NO

S3109

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X/Z Assembly

Notes:- rotate eccentric nuts away from left rail (decrease tension) - With belt wrapped around fixed pulled on z-axis plate (#2), loop end around x-axis idler, then around Z-axis stepper motor- Loop springs around X-Axis mounting posts

Page ! of !14 22


X Axis - AssemblyS310811Z-Axis AssemblyS310912

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Edward 4/18/2015

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Gantry Assembly

Notes:- rotate eccentric nuts away from bottom rail (to decrease tension) before sliding X/Z onto rail.

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85mm x 55mm x 600mm Custom ExtrusionS300011Y-Axis, Left, AssemblyS310312Y-Axis, Right, AssemblyS310513M6 x 12mm, BHCS - SSS303284XZ - AssemblyS311015

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Edward 4/18/2015

DWG NO

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Final Assembly

Notes:- rotate eccentric nuts away from bottom rail before sliding rail onto gantry - Slide Rails through Gantry side plates- Drop component between front/rear plates - Lift one side, and insert 1 screw in front and one screw in back, repeat for other side. - Install remaining screws

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Base Frame AssemblyS310711Gantry AssemblyS31111285mm x 55mm x 600mm Custom ExtrusionS300023M6 x 12mm, BHCS - SSS3032164

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Edward 4/18/2015

DWG NO

Final_Assembly

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Electronics Assembly, Wiring

Notes:- Electronics Shroud needs to be removed to attach controller to extrusion - Power and USB should exit right side of enclosure (from rear view) - See page 33 for additional views

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Edward 4/21/2015

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Notes:

1.) Electronics shroud needs to be removed to attach controller to extrusion.

2.) Power and USB should exit right side of enclosure (from rear view)

3.) See sheet #2 for wiring instructions

Wire Routing X/Z - zip tie to tie down point on top of X rail

Y1/Y2 - zip to tie down point on either side of controller

Power and USB should route to the right (from this view)

Page ! of !18 22

DETAIL ASCALE 1/2DETAIL B

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Z-Axis Stepper Motor Lead(long wires)

X-Axis Stepper Motor Lead (long wires)

Y1 Stepper Motor Lead(Short Wires)

Y2 Stepper Motor Lead(short wires)

Self Adhesive Tie Down Point #1



REAR VIEW

Notes:1.) Y-Axis Stepper Motors use shorter leads2.) Y-Axis Stepper Motors should orient wires to be pointing towards extrusion3.) X and Z axis Stepper Motors use longer leads4.) Colors are not representative.

100.00(does not have to be exact)


Subject Part Number Description QTY

Electronics Controller & Heat Plate & Shroud 1

Electronics Power Supply 1

Electronics AC Power Cable 1

Electronics NEMA23 stepper motor 4

Electronics USB Cable 1

Electronics 12v Fan 1

Extrusion S3000 85mm x 55mm x 600mm Custom Extrusion 3

Extrusion S3006 20mm x 27mm x 200mm Custom Extrusion 2

Fasteners S3078 M5 x 55mm, SHCS - SS 2

Fasteners S3079 M6 Hex Nut - SS 1

Fasteners S3077 M5 x 40mm, BHCS - SS 4

Fasteners S3075 10-24 Thread, 3/4" Length - SS 2

Fasteners S3076 M5 x 20mm, BHCS, SS 22


Fasteners S3024 M6 Flat Washer, black oxide - SS 4

Fasteners S3025 M5 Flat Washer, black oxide - SS 18

Fasteners S3026 M6 Square Nut 4

Fasteners S3027 M3 Hex Nut, Nyloc 12

Fasteners S3029 M3 x 12mm, SHCS - SS 12




Fasteners S3035 M5 x 16 mm, BHCS - SS 25



Frame S3001 Y Axis Mount Plate 2

Frame S3003 X-Axis Mount Plate 1

Subject

Page ! of !20 22

Packing List (cont.)

Frame S3004 Z-Axis Mount Plate 1

Frame S3056 DNP611 Mount, Aluminum 1

Frame S3060 Base Frame - Front Back Plate 2

Frame S3063 Base Frame - Edge Strap 2

Frame S3064 Base Frame - Center Strap 1

Frame S3066 Wasteboard, half, MDF 2

Frame S3067 Base Frame - Cross Strap 1

Hardware S3090 2.25in to 6.25in Extension Spring 2

Hardware S3091 6mm flanged bearing 2

Hardware S3005 Belt Clip 6

Hardware S3014 8x22x7mm bearing 12

Misc S3092 4" Cable Ti 10

Misc S3015 3/4" x 3/4" - Adhesive Backed Cable Tie 4

Misc S3078 3M Bumpon - 7.9mm x 3.6mm 12

Motion GT2_800 GT2 Belting - Open Ended, 800mm 3

Motion S3023 GT2 pulley, 20 tooth, 6.3mm bore 4

Motion S3042 Eccentric Nut, SS 8

Motion S3045 Dual Bearing V Wheel Kit (assembled) 16

Motion S3074 GT2 Profile - 524mm Endless Belting 1

Motion S3077 GT2 pulley, 20 tooth, 5mm bore 1

Spacers S3082 Aluminum Spacer 3/8 OD x .219 ID x 3/8 Long 4

Spacers AS38-12-64 Aluminum Spacer 1-1/4" #12 Bore 4

Spacers S3018 Aluminum Standoff M6 x 9mm x 11mm 2

Spacers AS50-1024-64 Aluminum Standoff, 1/2 OD x 10-24 Thread x 1" Long 2

Spacers S3016 Aluminum Spacer 1/2 OD x .319 ID x 10mm Long 6

Spacers S3018 Aluminum Spacer 3/8 OD x .257 ID x 5/16 Long 1

Tools S3T01 8mm Combination Wrench 1

Part Number Description QTYSubject

Page ! of !21 22

Packing List (cont.)

Tools S3T02 Jet-Lube Thread Locker, Blue 1

Tools S3T03 1.5mm Hex Key, straight 1

Tools S3T04 2.5mm Hex key, ball point 1

Tools S3T05 5mm Hex key, ball point 1


Tools S3T07 Slip Joint Pliers 1


Part Number Description QTYSubject

Page ! of !22 22


160mm x 200mm, 10ga Powder Coated PlateS300311Dual Bearing V Wheel Kit (assembly)S304542M5 Hex Nut - SSS3044123M5 Flat Washer, black oxide - SSS302544Eccentric Nut, SSS3042258x22x7mm flanged bearingS301446Aluminum Spacer 1/2 OD x .319 ID x 10mm LongS301627M8 Hex Nut - SSS303828M8 x 35mm, BHCS - SSS303029M6 Square NutS3026410M6 x 12mm, BHCS - SSS3032411M6 Flat Washer, black oxide - SSS302441220mm x 27mm x 200mm Custom ExtrusionS3006213Aluminum Spacer 3/8 OD x .257 ID x 5/16 LongS30181146mm flanged bearingMF126ZZ215M5 x 16 mm, BHCS - SSS30354161-1/4" #12 Bore, Aluminum SpacerAS38-12-64417M5 x 40mm, BHCS - SSS3077418GT2 pulley, 20 toothS30232193/8 OD x .219 ID x 3/8 LongS3082220120oz/in NEMA23 Stepper Motor, BipolarS3080221M6 Hex Nut - SSS3079122GT2 Profile - 524mm Endless BeltingS3074123M5 x 20mm, BHCS, SSS307662410-24 Thread, 3/4" Length - SSS3075225Aluminum Standoff, 1/2 OD x 10-24 Thread x 1" LongAS50-1024-64226M6 x 30mm, BHCS - SSS3081127

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Edward 4/14/2015

DWG NO

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Edward 4/14/2015

DWG NO

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210.5mm x 160mm x 10ga, Y-Axis Mount PlateS3001118x22x7mm flanged bearingS301442Aluminum Spacer 1/2 OD x .319 ID x 10mm LongS301623Dual Bearing V Wheel Kit (assembly)S304544M8 Hex Nut - SSS303825M8 x 35mm, BHCS - SSS303026Eccentric Nut, SSS304227M5 Flat Washer, black oxide - SSS302548M5 Hex Nut - SSS304469M5 x 16 mm, BHCS - SSS3035410GT2 pulley, 20 toothS3023111M5 x 20mm, BHCS, SSS3076412120oz/in NEMA23 Stepper Motor, BipolarS3080113

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Edward 4/8/2015

DWG NO

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PARTS LIST

DESCRIPTIONPART NUMBERQTYITEM

Base Frame - Edge StrapS306321

Base Frame - Center StrapS306412

Wasteboard, half, MDFS306624

M5 x 16 mm, BHCS - SSS3035145

Base Frame - Front Back PlateS306026

Base Frame - Cross StrapS306718

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Edward 4/8/2015

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PEM Nut - pressed into bottom of plate. Exploded for clarity.

(14 Points, Total)

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Edward 4/9/2015

DWG NO

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Edward 4/9/2015

DWG NO

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X Axis - AssemblyS310811Z-Axis AssemblyS310912

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Edward 4/18/2015

DWG NO

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85mm x 55mm x 600mm Custom ExtrusionS300011Y-Axis, Left, AssemblyS310312Y-Axis, Right, AssemblyS310513M6 x 12mm, BHCS - SSS303284XZ - AssemblyS311015

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Edward 4/18/2015

DWG NO

S3111

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Base Frame AssemblyS310711Gantry AssemblyS31111285mm x 55mm x 600mm Custom ExtrusionS300023M6 x 12mm, BHCS - SSS3032164

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Edward 4/18/2015

DWG NO

Final_Assembly

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Edward 4/17/2015

DWG NO

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Edward 4/21/2015

DWG NO

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Notes:

1.) Electronics shroud needs to be removed to attach controller to extrusion.

2.) Power and USB should exit right side of enclosure (from rear view)

3.) See sheet #2 for wiring instructions

DETAIL ASCALE 1/2DETAIL B

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2

3

3

4

4

A A

B B

C C

D D

SHEET 2 OF 2

DRAWN

CHECKED

QA

MFG

APPROVED

Edward 4/21/2015

DWG NO

S3111ee

TITLE

SIZE

CSCALE

REV

Z-Axis Stepper Motor Lead(long wires)

X-Axis Stepper Motor Lead (long wires)

Y1 Stepper Motor Lead(Short Wires)

Y2 Stepper Motor Lead(short wires)




REAR VIEW

Notes:1.) Y-Axis Stepper Motors use shorter leads2.) Y-Axis Stepper Motors should orient wires to be pointing towards extrusion3.) X and Z axis Stepper Motors use longer leads4.) Colors are not representative.



1

1

2

2

3

3

4

4

A A

B B

C C

D D

SHEET 3 OF 5

DRAWN

CHECKED

QA

MFG

APPROVED

Edward 4/17/2015

DWG NO

TITLE

SIZE

CSCALE

REV

1

1

2

2

3

3

4

4

A A

B B

C C

D D

SHEET 4 OF 5

DRAWN

CHECKED

QA

MFG

APPROVED

Edward 4/17/2015

DWG NO

TITLE

SIZE

CSCALE

REV

1

1

2

2

3

3

4

4

A A

B B

C C

D D

SHEET 5 OF 5

DRAWN

CHECKED

QA

MFG

APPROVED

Edward 4/17/2015

DWG NO

TITLE

SIZE

CSCALE

REV

Date post:	12-Jan-2016
Category:	Documents
Upload:	pedro-rocca
View:	140 times
Download:	11 times

Shapeoko 3 - Assembly Guide

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