3D Printing: Difference between revisions

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The Hack.rva hackerspace has three 3D printers in residence: a Prusa i3 MK2 an [[Ultimaker 3]] and an [[UP Mini]].
HackRVA has several 3D printers in residence, described in the table below. In addition to traditional 3d printing, the Elegoo Mars Pro is a resin 3d printer that uses a liquid photopolymer that is selectively hardened by a UV LCD screen on the bottom of a clear tank. HackRVA usually has a limited selection of Jessie (preferred brand) PETG and PLA for small occasional prints. Members should provide their own filament if they are printing a large project or require a specific type.
 


Here’s a short comparison of three printers:


{| class="wikitable" style="text-align: center;"
{| class="wikitable" style="text-align: center;"
! !!Prusa i3 MK2S !! Ultimaker 3 !! UP Mini
!  
! Original Prusa MK4S (#1)
! Original Prusa MK4S (#2)
! Original Prusa MK4S (#3)
! Original Prusa XL
! Elegoo Mars Pro
|-
| align="left" |
|style="vertical-align:bottom"|[[File:Enclosedmk4.jpg|150x150px|link=]]
|style="vertical-align:bottom"|[[File:mk4.jpg|x150px|link=]]
|style="vertical-align:bottom"|[[File:mk4.jpg|x150px|link=]]
|style="vertical-align:bottom"|[[File:02f30785-5d91-47b5-8fa1-988c6f20cbd6.jpg|frameless|189x189px]]
|style="vertical-align:bottom"|[[File:MarsPro.jpg|x150px|link=]]
|-
|-
| align="left" | Photo ||[[File:Prusai3mk2s_small.jpg]]||[[File:Ultimaker.png]] || [[File:UPMini.png]]
| align="left" | Number of Print Heads
|| 1
|| 1
|| 1
|| 5
|| 
|-
|-
| align="left" | Number of Print Heads ||1|| 2 || 1
| align="left" | Build Volume
||250 x 210 x 220 mm
||250 x 210 x 220 mm
||250 x 210 x 220 mm
||360 × 360 × 360 mm
||120 x 60 x 155 mm
|-
|-
| align="left" | Build Platform Envelope ||25 x 21 x 20 cm || 215 x 215 x 200 mm Single / 197 x 215 x 200 mm Dual|| 120 x 120 x 120 mm
| align="left" | Heated Build Platform  
|| Yes (Max 120°C)<br> Smooth, Textured
|| Yes (Max 120°C)<br> Smooth, Textured
|| Yes (Max 120°C)<br> Smooth, Textured
|| Yes (Max 120°C)<br> Smooth, Textured, Satin
||  
|-
|-
| align="left" | Heated Build Platform || Yes || Yes (20 ˚C to 100 ˚C) || Yes (Nominally 50 &ordm;C)
| align="left" | Filament Accepted
|| 1.75mm
|| 1.75mm
|| 1.75mm
|| 1.75mm
|| Photopolymer Resin
|-
|-
| align="left" | Filament Normally Loaded || 1.75 mm ABS or PLA || 3mm PLA || 1.75 mm ABS or PLA
| align="left" | Nozzle Diameter
|| 0.25-0.8mm <br>(0.4HF brass installed)
|| 0.25-0.8mm <br>(0.4HF brass installed)
|| 0.25-0.8mm <br>(0.4HF brass installed)
|| 0.25-0.8mm <br>(0.4HF brass installed)
|| 
|-
|-
| align="left" | Nozzle Diameter ||0.40mm || 0.40 mm, 0.80 mm || 0.4 mm
| align="left" | Resolution
|| 50 microns
|| 50 microns
|| 50 microns
|| 50 microns
|| 25 microns 
|-
|-
| align="left" | Nominal Print Speed || Coming Soon! || 30 to 300 mm/s || 10-100 cm<sup>3</sup>/hr
| align="left" | Print Layer Thickness
|| 0.05 - 0.3 mm
|| 0.05 - 0.3 mm
|| 0.05 - 0.3 mm
|| 0.05 - 0.3 mm
||
|-
|-
| align="left" | Typical Print Layer Thickness ||Coming Soon! || Coming Soon! || 0.20 - 0.35 mm
| align="left" | Printing Temperature
|| Max 290°C
|| Max 290°C
|| Max 290°C
  || Max 290°C
||  
|-
|-
| align="left" | Printing Temperature ||Coming Soon! || 180 ˚C to 280 ˚C || 260-270 &ordm;C ABS or 200 &ordm;C PLA
| align="left" | Enclosed
|| Yes
  || No
|| No
|| Yes
|| Yes
|-
|-
| align="left" | Web Site ||[http://www.prusa3d.com/ Prusa]|| [https://ultimaker.com/ Ultimaker]|| [http://www.up3dusa.com/#!up-mini/c12oh UP 3D USA]
| align="left" | Web Site  
|| [https://help.prusa3d.com/tag/mk4s Original Prusa MK4S]
|| [https://help.prusa3d.com/tag/mk4s Original Prusa MK4S]
|| [https://help.prusa3d.com/tag/mk4s Original Prusa MK4S]
|| [https://www.prusa3d.com/product/original-prusa-xl-semi-assembled-single-toolhead-3d-printer/ Original Prusa XL]
|| [https://www.elegoo.com/pages/3d-printing-user-support Elegoo Mars Pro]  
|-
|-
| align="left" | User Manual ||[http://www.prusa3d.com/downloads/manual/prusa3d_manual_mk2s_en.pdf?1#_ga=2.152498233.1274984088.1508030349-723455384.1496275212 Manual] || [https://ultimaker.com/download/63742/Ultimaker%203%20manual%20%28EN%29%20v1.2.pdf Manual] || [http://3dprintingsystems.com/UP%20Mini%203D%20Printer%20Manual.pdf Manual]
| align="left" | User Manual  
|| [https://help.prusa3d.com/product/mk4s Support]
|| [https://help.prusa3d.com/product/mk4s Support]  
|| [https://help.prusa3d.com/product/mk4s Support]
|| [https://help.prusa3d.com/product/xl Support]
|| [https://wiki.hackrva.org/images/8/8e/Mars_Pro_Manual.pdf Manual]
|-
|-
| align="left" | Hack.RVA Wiki||Write Me!||[[Ultimaker 3]]|| [[UP Mini]]
| align="left" | Firmware Version
|| 6.2.4
|| 6.2.4
|| 6.2.4
|| 6.2.4
||
|-
|-
| align="left" | Firmware Version||3.0.12||3.7.7.20170627|| V3.0.6
| align="left" | Serial No.
|| 10589-37424416<br>00008923/44
|| 10589-37424416<br>00008704/44
|| 10589-37424416<br>34910488/44
|| 10381-09424416<br>42900724/10
|| MP0220200401
|-
|-
| align="left" | Serial No.||CZPX2817X003XK26782||BPP-003840-027155|| 74314
| align="left" | Software
|| PrusaSlicer
|| PrusaSlicer
|| PrusaSlicer
|| PrusaSlicer
|| Chitubox/ Lychee Slicer
|}
|}

Latest revision as of 00:45, 27 April 2025

HackRVA has several 3D printers in residence, described in the table below. In addition to traditional 3d printing, the Elegoo Mars Pro is a resin 3d printer that uses a liquid photopolymer that is selectively hardened by a UV LCD screen on the bottom of a clear tank. HackRVA usually has a limited selection of Jessie (preferred brand) PETG and PLA for small occasional prints. Members should provide their own filament if they are printing a large project or require a specific type.


Original Prusa MK4S (#1) Original Prusa MK4S (#2) Original Prusa MK4S (#3) Original Prusa XL Elegoo Mars Pro
Number of Print Heads 1 1 1 5
Build Volume 250 x 210 x 220 mm 250 x 210 x 220 mm 250 x 210 x 220 mm 360 × 360 × 360 mm 120 x 60 x 155 mm
Heated Build Platform Yes (Max 120°C)
Smooth, Textured 		Yes (Max 120°C)
Smooth, Textured 		Yes (Max 120°C)
Smooth, Textured 		Yes (Max 120°C)
Smooth, Textured, Satin
Filament Accepted 1.75mm 1.75mm 1.75mm 1.75mm Photopolymer Resin
Nozzle Diameter 0.25-0.8mm
(0.4HF brass installed) 		0.25-0.8mm
(0.4HF brass installed) 		0.25-0.8mm
(0.4HF brass installed) 		0.25-0.8mm
(0.4HF brass installed)
Resolution 50 microns 50 microns 50 microns 50 microns 25 microns
Print Layer Thickness 0.05 - 0.3 mm 0.05 - 0.3 mm 0.05 - 0.3 mm 0.05 - 0.3 mm
Printing Temperature Max 290°C Max 290°C Max 290°C Max 290°C
Enclosed Yes No No Yes Yes
Web Site Original Prusa MK4S Original Prusa MK4S Original Prusa MK4S Original Prusa XL Elegoo Mars Pro
User Manual Support Support Support Support Manual
Firmware Version 6.2.4 6.2.4 6.2.4 6.2.4
Serial No. 10589-37424416
00008923/44 		10589-37424416
00008704/44 		10589-37424416
34910488/44 		10381-09424416
42900724/10 		MP0220200401
Software PrusaSlicer PrusaSlicer PrusaSlicer PrusaSlicer Chitubox/ Lychee Slicer
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