3D print Room

Training Requirements

Whilst all use of Tools and Equipment is at your own risk each one will have a colour code denoting how much knowledge is required to operated it

• RED - You must be inducted by the maintainer / trainer and signed off as being competent
• ORANGE - You must read all the provided information and assess yourself as being competent of using the tool safely, if in doubt ask the area maintainer or other member for help
• GREEN - Fill your boots

Ender 3

Training Requirements - ORANGE

• Ender3 Info
• Lender Ender

Specifications for Creality Ender 3:

• Technology: FDM
• Print Area: 220 x 220 x 250mm
• Nozzle: 0.4mm
• Filament: 1.75mm PLA, ABS, TPU
• Max. Print Speed: 200mm/s
• Max. Layer Resolution: 0.1mm
• Print Precision: +/-0.1mm
• Heated Bed: Yes
• Connectivity: SD Card
• LCD Screen: Yes

Files are sliced in Cura (on 3D print room PC) and put on SD card for printing

CR-10

Training Requirements - ORANGE

Specifications for CR10

• Printing technology: FDM (Fused Deposition Modeling), single extruder
• Build volume: 300 x 300 x 400 mm
• Layer resolution: 0.1 to 0.4 mm
• Filament diameter: 1.75 mm
• Nozzle diameter: 0.4 mm, 0.3 mm
• Print speed: 80 to 200 mm/s
• Connectivity: USB, micro SD card
• Input rating: 110V/220V AC, 50/60 Hz
• Working Voltage: 12V DC
• Max nozzle temperature: 270 °C
• Max heated build plate temperature: 100°C

Files are sliced in Cura (on 3D print room PC) and put on SD card for printing

Phrozen Sonic Mini 4k

Training Requirements - RED

Specifications for Phrozen Sonic Mini 4K

Technology: DLP (Digital Light Processing)
Build Volume: 134 x 75 x 130 mm
Layer Resolution: 35 microns
Printable materials: 405 NM UV resin

Files are prepared on Chitubox on the 3D room PC and transferred by USB stick. The touch screen on the Phrozen controls printing from USB stick.
Purchased in Xxxxx for £XXX.XX using Hackspace funds.

Phrozen Mini 4k page

Anycubic Wash & Cure 2.0

Training Requirements - GREEN
Wash and Cure station for use with DLP prints. Filled with Flash floor cleaner.

Wanhao d7

Training Requirements - RED

Specifications for Wanhao D7

Technology: DLP (Digital Light Processing)
Build Volume: 120 x 68 x 180mm
Layer Resolution: 35 microns
Printable materials: 405 NM UV resin

Raspberry pi runs NanoDLP, which is the software which sends the 'plates' to the printer. Connect to NanoDLP from the hackspace computer, or on a computer on the same network
Purchased in November 2017 for £610.16 using money pledged by members £356 and Hackspace funds.

D7 page

Ultimaker 2

No longer in service

Printer

Training Requirements - GREEN

Hackspace PC

Training Requirements - GREEN

Resin Cure stuff

Training Requirements - RED

Fridge of filaments + other nick-nacks

Training Requirements - GREEN

Airbrush (somewhere)

Training Requirements - ORANGE
"we have a spray booth and i have a fan and tube i can donate"

Comparison of 3d print filament materials

PLA

biodegradable, lower temperature, less toxic. specific brands vary considerably (~10%?)

ABS

more toxic, stronger? needs heated bed

• instructables link looking at 3d print toxicity

Resin: white

brittle, not as strong, needs UV curing (in water) after print

Resin: 4K Grey

not so brittle, stronger, needs UV curing after print

Comparison of PLA vs ABS vs PETg

An article comparing ABS and PETg
https://all3dp.com/2/petg-vs-abs-3d-printing-filaments-compared/ An article comparing PETg and PLA
https://all3dp.com/2/petg-vs-pla-3d-printing-filaments-compared/