Differences

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--- cirqoid [2015/04/07 07:17] – donghee
+++ cirqoid [2018/07/18 14:10] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 Desktop cnc for fabricating PCB
   * Y axis zero points difference 0.816
   * Reference point X coordinate 7.03
   * Reference point Y coordinate 72.04
-  * Z offset -15.18
+  * Z offset -12.96
   * Contour milling Z offset -11.1
-http://makerspace.engr.utexas.edu/wiki/index.php/Desktop_2D_CNC_Machines_for_Fabricating_PCBs
+----
+Insulation Milling Setting
+  * Insulation Milling (Two Path 0.2-0.5mm bit)
+   * Tool Diameter 0.255mm
+   * Tool Speed 1390us
+   * Feed X and Y axes 1000.0 mm/min
+   * Feed Z axis 200.0 mm/min
+   * Arcs 30%
+   * Additional passes Count 2
+  * Insulation Milling (One Path 0.1-0.15mm bit)
+   * Tool Diameter 0.18mm
+   * Speed 1390us
+   * Feed X and Y axes 250.0 mm/min
+   * Z axis 200.0 mm/min
+   * Arcs 100%
+   * Additional passes Count 0
+----
+Predefined locations
+   * Far away: 0.0 225.0 0.0
+   * Tool change: 0.0 0.0 0.0
+----
+Milling Order
+   * Bottom -> Top -> Drill -> Contour
+----
+Cad Setting
+   * Standard (most wires): 0.024" = 0.6096 mm
+   * Narrow spaces: 0.016" = 0.4064 mm
+   * Between DIP pins (0.100" pad spacing): 0.012" = 0.3048 mm
+   * Do not use default 0.010" traces = 0.254 millimeters
+N/C Drill: 0.6mm, 1.1mm, 1.2mm, 1.8mm, 3mm
+----
+Reference
+  * http://cirqwizard.org/docs/intro.html
+  * http://makerspace.engr.utexas.edu/wiki/index.php/Desktop_2D_CNC_Machines_for_Fabricating_PCBs
+  * http://cirqoid.com/blogs/ideas/17845932-cirqoid-blogging-again-laser-range-finder-with-tft-display