From f193718f86ce2d5bdb78319bce7f8ebd6dfbd6a8 Mon Sep 17 00:00:00 2001
From: Glen Chung <glen.tw@gmail.com>
Date: Sun, 20 Oct 2013 13:21:06 +0800
Subject: [PATCH] add Z rod gear

---
 Hardware/Development/XZ_axis/Z_carriage.scad | 16 +++++++++++++++-
 Hardware/Development/XZ_axis/rod_gear.scad   | 18 ++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/Hardware/Development/XZ_axis/Z_carriage.scad b/Hardware/Development/XZ_axis/Z_carriage.scad
index d4ba223..f467042 100644
--- a/Hardware/Development/XZ_axis/Z_carriage.scad
+++ b/Hardware/Development/XZ_axis/Z_carriage.scad
@@ -16,6 +16,8 @@ use <../libs/obiscad/bcube.scad>
 use <../libs/build_plate.scad>
 use <../libs/Write/Write.scad>
 use <../libs/linear_bearing.scad>
+use <motor_gear.scad>
+use <rod_gear.scad>
 
 spindle_motor_diam_top = 26*2;
 spindle_motor_diam = 26*2;
@@ -281,6 +283,18 @@ module Z_carriage_extras(top_part=true, exploded_distance=0) {
         translate([i*motor_screw_distance/2,j*motor_screw_distance/2,2.5+exploded_distance*0.7]) {
           rotate([0,180,0]) color(Steel) boltHole(size=3, length=6);
     }
+
+    translate([-motor_width/2,0,7+5+wall_thickness/2+2.9])
+      rotate([0,0,-90])
+        cyclone_motor_z_gear(with_extra_parts=true, exploded=(exploded_distance!=0));
+
+    echo("PART: 1 x 608 bearing for Z motor");
+    translate([0,0,wall_thickness/2])
+      bearing(model=608);
+
+    translate([0,0,3/2+0.8*8+wall_thickness/2+7+exploded_distance/2])
+      rotate([180,0,11])
+        cyclone_rod_z_gear(with_extra_parts=true, exploded=(exploded_distance!=0));
   }
 
   if(top_part)
@@ -317,7 +331,7 @@ module Z_carriage_extras(top_part=true, exploded_distance=0) {
 module Z_carriage_assembled(with_extra_parts=false, exploded=false) {
 	Z_carriage(showSpindle=true,top_part=false,with_extra_parts=with_extra_parts, exploded=exploded);
 	translate([0,0,spindle_holder_distance]) rotate([180,0,0]) Z_carriage(showSpindle=false,top_part=true,
-     ,with_extra_parts=with_extra_parts, exploded=exploded);
+      with_extra_parts=with_extra_parts, exploded=exploded);
 }
 
 
diff --git a/Hardware/Development/XZ_axis/rod_gear.scad b/Hardware/Development/XZ_axis/rod_gear.scad
index b752577..3f3c71b 100644
--- a/Hardware/Development/XZ_axis/rod_gear.scad
+++ b/Hardware/Development/XZ_axis/rod_gear.scad
@@ -30,9 +30,14 @@
  * -- 
  *     DeuxVis - device@ymail.com */
 
+include <MCAD/metric_fastners.scad>
+include <MCAD/nuts_and_bolts.scad>
+include <MCAD/materials.scad>
 include <MCAD/teardrop.scad>
 include <MCAD/involute_gears.scad>
 
+module cyclone_rod_z_gear(with_extra_parts=false, exploded=false) {
+
 M8_nut_diameter = 15.3;
 nut_separation = 3;
 
@@ -93,3 +98,16 @@ difference() {
 
   translate( [0, 0, (nut_separation/2)] ) cylinder( r=M8_nut_diameter/2, h=7, $fn=6 );
 }
+
+  if(with_extra_parts)
+    cyclone_rod_z_gear(exploded_distance = (exploded ?8:0));
+
+  module cyclone_rod_z_gear(exploded_distance=false) {
+    echo("PART: 2 x M8 nut for Z rod gear");
+    translate([0,0,0.8*8+nut_separation/2+exploded_distance]) rotate([180,0,0]) color(Steel) flat_nut(8);
+    translate([0,0,-0.8*8-10/2-exploded_distance]) rotate([0,0,0]) color(Steel) flat_nut(8);
+  }
+
+}
+
+cyclone_rod_z_gear();