Difference between revisions of "SLA"

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== Stereolithography 3D printer ==
 
== Stereolithography 3D printer ==
  
Goal of this project is to build SLA 3D printer using DLP projector.
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Goal of this project is to build SLA 3D printer using laser and pair of galvanometers.
  
 
Links:
 
Links:
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* http://garyhodgson.com/reprap/2012/06/dlp-resin-printer/
 
* http://garyhodgson.com/reprap/2012/06/dlp-resin-printer/
 
* http://a3dp.blogspot.cz/
 
* http://a3dp.blogspot.cz/
*
 
  
 
Galvo:
 
Galvo:
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* http://www.macpod.net/electronics/lasershark/lasershark.php
 
* http://www.macpod.net/electronics/lasershark/lasershark.php
  
* DAC http://www.ti.com/product/DAC124S085 (samples ordered)
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* DAC http://www.ti.com/product/DAC124S085 (samples available)
 
* http://www.pangolin.com/resguide12.htm
 
* http://www.pangolin.com/resguide12.htm
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== DLP alternative ==
  
 
=== Acer P1303PW Specs ===
 
=== Acer P1303PW Specs ===

Revision as of 12:41, 9 September 2014

Stereolithography 3D printer

Goal of this project is to build SLA 3D printer using laser and pair of galvanometers.

Links:

Galvo:


DLP alternative

Acer P1303PW Specs

Projector native resolution WXGA (1280x800)
Projector brightness (economic mode) 	2480 ANSI lumens
Maximum digital resolution 	1920 x 1080 pixels
Keystone correction, vertical 	±40 °
Screen size compatibility 	30 - 300 "
Zoom ratio 	1.1:1
Uniformity 	90 %
Projector brightness 	3100 ANSI lumens
Projection technology 	DLP
Projection Distance 	1 - 11.9 m
Zoom capability 	Auto/Manual
Contrast ratio (typical)  3700:1
Number of colours      1070 M
Service life of lamp (economic mode) 4000 h
Service life of lamp 	2500 h
Lamp Power 	        230 W
Aperture range (F-F) 	2.5 - 2.6