Differences

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--- reprap_notes [2008-05-14 11:30] – nik
+++ reprap_notes [2008-05-23 14:35] (current) – nik
@@ Line 1: / Line 1: @@
 ==== reprap notes ====
 notes about the [[reprap]] and [[fabbing workshops]]. .
@@ Line 7: / Line 6: @@
   * [[reprap software]] notes
   * [[reprap revisit]]
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 === thermistor stuff ===
   * I think we are using "RRRF 10K Thermistor": http://reprap.org/bin/view/Main/Thermistor
+  * some other (contradictory) thermistor related notes: http://forums.reprap.org/read.php?14,5512,5512
-some other (contradictory) thermistor related notes:
+  * beta 3671 and Rz 30857 > http://forums.reprap.org/read.php?14,5512,5512
-  * http://forums.reprap.org/read.php?14,5512,5512
 === paste extruder ===
@@ Line 22: / Line 16: @@
   * description > http://blog.reprap.org/2007/02/paste-extruder.html
+=== polymer extruder ===
+  * http://www.vimeo.com/960918/l:embed_960918
+==== progress / / changelog / ====
+  * 2008-05-16 - extruding CAPA but blobs often & host software tends to crash after a few minutes of 'printing'.
+  * 2008-05-17 - updated PIC firmware (from today's svn) for steppers & extruder, seems stable
+  * 2008-05-17 - extruder doesn't reach target temp (hovers around 75-85ºC) - replaced 22nf cap with 10nf cap. -> temp values -ve.
+  * 2008-05-20 - parts for arduino based electronics arrived
+  * 2008-05-23 - TODO: recalibrate extruder after changes & update settings.