3D printers add material rather than removing it (like CNC Mills or Lathes). This is done with a powder which is bonded together or with a melted plastic which is extruded (basically the love child of a CNC mill and a hot glue gun).
Stepper motors are commonly used to drive these printers because they are low cost and require no position feedback.
The UP! 3D printers are user friendly, and the UP! 3D Plus and Plus 2 are well made metal frame printers with very reliable operation.
UP! Studio is generally easy to use and works pretty well. The lack of documentation and online help is an issue. Don't trust the automatic nozzle heigh detector. It's a good starting point, but you still need to check the height manually to be sure. Mine is 0.60 mm off consistently. The auto bed leveling system is useless. Do it manually, clicking on each of the points, and then moving the little arrows up or down while feeling the friction of a sheet of paper under the nozzle. When printing anything with very fine parts, set the Extruded Width setting below the nozzle width, e.g. to 0.35 vs 0.4 or 0.5 in the advanced printing dialog, from the pull down under "Print" in the print dialog.
|file: /Techref/3dprinters.htm, 3KB, , updated: 2018/11/16 10:14, local time: 2019/2/16 17:01,
|©2019 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?|
<A HREF="http://www.piclist.com/techref/3dprinters.htm"> 3D Printing / CNC extruding</A>
|Did you find what you needed?|
PICList 2019 contributors:
o List host: MIT, Site host massmind.org, Top posters @20190216 David Van Horn, RussellMc, Neil, AB Pearce - UKRI STFC, James Cameron, Allen Mulvey, David C Brown, Denny Esterline, mike brown, Bob Blick,
* Page Editors: James Newton, David Cary, and YOU!
* Roman Black of Black Robotics donates from sales of Linistep stepper controller kits.
* Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters.
* Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated!
* Contributors: Richard Seriani, Sr.
Welcome to www.piclist.com!