Printrbot Reverse Engineering
NOTE 1: ALL DRAWINGS IN METRIC ONLY
NOTE 2: LEVEL 5 PARTS ARE INDIVIDUALLY ASSIGNED
NOTE 3: PUT ALL PRINTERBOT FILE IN YOUR DIRECTORY UNDER A SUB-DIRECTORY CALLED “PRINTRBOT”
NOTE 4: GIVE PRINTRBOT FILES THE FOLLOWING NAME FORMAT: LASTNAME_PBT_1
(your last name – underscore – PBT – part number)
Poster instructions: Prepare a poster that highlights the printerbot project, and shows how your individually assigned level 5 part was constructed.
- Use high quality renderings, be sure to orient parts correctly
LEVEL ONE PARTS
1 2 – 8mm Linear Bearing
1 3 – 624 Bearing
1 4 – 625zz Bearing
1 16 – 8mm x 250 Rod
1 17 – 8mm x 268 Rod
1 18 – 12mm Rod Pressed in Plate x 290 mm
1 18.1 – Rod Plate
1 19 – ACME Rod x 190mm
1 20 – Kysan 1124090 NEMA17 Stepper Motor
1 30 – #6 SAE Flat Washer
LEVEL TWO PARTS
2 10 – Induction Sensor (do parts separately, assemble when you know how)
2 14 – End Stop, Long (10T85 switch only)
2 15 – End Stop, Short (switch only) Same as switch in #14
2 28 – 6-32 x 1.5 Round Head Machine Screw (you may simplify cross recess)
2 29 – 6-32 Hex Nut
2 31 – M2 x 10mm SHCS
2 32 – M3 x 6mm SHCS
2 33 – M3 x 8mm SHCS
2 34 – M3 x 10mm SHCS
2 35 – M3 x 16mm SHCS
2 36 – M3 x 20mm SHCS
2 37 – M3 x 22mm SHCS
2 38 – M3 Hex Nut
2 39 – M4 x 10mm SHCS
2 40 – M4 x 12mm SHCS
2 41 – M5 x 16mm Pan Head Screw
2 42 – Rubber Grommet
2 48 – Set Screw for GT2 Pulley
2 50.1 – 1.5mm Allen Wrench
2 50.2 – 2.5mm Allen Wrench
2 50.3 – 3.0mm Allen Wrench
LEVEL 3 PARTS
3 21.1 – Flat Metal Plate
3 21.2 – Belt Clamps (DRAWING REQUIRED)
3 21.3 – Bearing Plate
3 22.1 – Large Delrin Part
3 22.2 – Medium Delrin Part
3 22.3 – Small Delrin Part
3 23.1 – Extruder Main part
3 23.2 – Extruder Arm (DRAWING REQUIRED)
3 44 – 3/4 Spring
3 45 – Extruder Gear
LEVEL 4 PARTS
4 9 – Ubis Hot End
4 24 – Metal Base
4 25 – Metal Bed
4 26 – Metal Arm
4 27 – Bearing Clamp
4 43 – 16mm Nylon Spacer
4 46 – GT2 Belt (profile)
4 47 – GT2 Pulley (Aluminum GT2 Timing Pulley – 6mm Belt – 20 Tooth – 5mm Bore)
- GT2 x 20 Tooth for reference (https://grabcad.com/library/gt2-20-tooth-pulley-1)
4 49 – Flexible Coupling
LEVEL 5 PARTS (Individually assigned)
5 1 -Laptop Power Supply (Paul, Munir)
5 5 – Hotend Power Cable
5 6 – Hotend Thermistor Cable
5 7 – Red/Black Power Adapter
5 8 – Micro USB Cable (Ethan)
5 11 – Wire Wrap (Aaron)
5 12 – Fan
5 13 – Fan Extension Cable (Burch)
5 51-58 – NOT USED
5 59 – Zip Tie (Parish)
5 60 – Electronics Board
Components:
- Component Group 1
- 1 -Laptop Power Supply
- 2 – 8mm Linear Bearing
- 3 – 624 Bearing
- 4 – 625zz Bearing
- Component Group 2
- 5 – Hotend Power Cable
- 6 – Hotend Thermistor Cable
- 7 – Red/Black Power Adapter
- 8 – Micro USB Cable
- 9 – Ubis Hot End
- 10 – Induction Sensor
- 11 – Wire Wrap
- 12 – Fan
- 13 – Fan Extension Cable
- 14 – End Stop, Long (all do switch)
- 15 – End Stop, Short (all do switch)
- Component Group 3
- 16 – 8mm x 250 Rod
- 17 – 8mm x 268 Rod
- 18 – 12mm Rod in Pressed Plate x 290 mm
- 18.1 – Rod Plate
- 19 – ACME Rod x 190mm
- 20 – Stepper Motor
- Component Group 4
- 21 – Metal Parts (Multiple)
- 22 – Delrin Parts (Multiple)
- 23.1 – Extruder Main part
- 23.2 – Extruder Arm
- Component Group 5
- 24 – Metal Base
- 25 – Metal Bed
- 26 – Metal Art
- 27 – Bearing Clamp
- Component Group 6
- 28 – 6-32 x 1.5 Round Head Machine Screw
- 29 – 6-32 Hex Nut
- 30 – #6 SAE Flat Washer
- 31 – M2 x 10mm SHCS
- 32 – M3 x 6mm SHCS
- 33 – M3 x 8mm SHCS
- 34 – M3 x 10mm SHCS
- 35 – M3 x 16mm SHCS
- 36 – M3 x 20mm SHCS
- 37 – M3 x 22mm SHCS
- 38 – M3 Hex Nut
- 39 – M4 x 10mm SHCS
- 40 – M4 x 12mm SHCS
- 41 – M5 x 16mm SHCS
- 42 – Rubber Grommet (Find Mc Master Part Number)
- 43 – 16mm Nylon Spacer
- 44 – 3/4 Spring
- 45 – Extruder Gear
Component Group 7
- 46 – GT2 Belt (profile)
- 47 – GT2 Pulley
- 48 – Set Screw for GT2 Pulley
- 49 – Flexible Coupling
- 50.1 – ___mm Allen Wrench
- 50.2 -___mm Allen Wrench
- 50.3 – ___mm Allen Wrench
- 51-58 – NOT USED
- 59 – Zip Tie
- 60 – Electronics Board
