From 9bdd9fa728fe77555a98b0fa9d93011edb972c04 Mon Sep 17 00:00:00 2001
From: Thomas Schwery <thomas@inf3.ch>
Date: Sun, 10 Jan 2016 01:29:35 +0100
Subject: [PATCH] New plate for the battery and power distribution board

---
 bottom_plate_custom.scad | 102 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 bottom_plate_custom.scad

diff --git a/bottom_plate_custom.scad b/bottom_plate_custom.scad
new file mode 100644
index 0000000..460453b
--- /dev/null
+++ b/bottom_plate_custom.scad
@@ -0,0 +1,102 @@
+use <fonts/CasualStencil.ttf>
+
+rotate([180, 0, 0]) translate([-112, -243, -3]) {
+    //import("Crossfire_2/C2BottomPlate.stl");
+}
+
+module arm_preview(angle) {
+    rotate([180, 0, 90 + angle])
+        translate([-735, -186.4, 0]) {
+            import("Crossfire_2/ArmTall4H.stl");
+        }
+}
+
+$fn=30;
+
+module bumper_hole() {
+    translate([0, 0, 1.5]) union() {
+        cylinder(d =  8.5, center = true, h = 3.1);
+        translate([0, 0, 0.76])
+            cylinder(d = 14.5, center = true, h = 1.5);
+    }
+}
+
+module band_hole() {
+    translate([0, 0, 1.5]) union() {
+        translate([  9, 0, 0]) cylinder(d =  2, center = true, h = 4);
+        translate([- 9, 0, 0]) cylinder(d =  2, center = true, h = 4);
+        cube([18, 2, 4], center = true);
+    }
+}
+
+module arm_hole(angle) {
+    rotate([0, 0, angle]) {
+        translate([-12.5, -14, 0]) cylinder(d = 3, center = true, h = 4);
+        translate([ 13  , -14, 0]) cylinder(d = 3, center = true, h = 4);
+        translate([-12.5,  11.5, 0]) cylinder(d = 3, center = true, h = 4);
+        translate([ 13  ,  11.5, 0]) cylinder(d = 3, center = true, h = 4);
+    }
+}
+
+/*
+color("DarkViolet") {
+    translate([ 24,  24, 29]) arm_preview(- 45 + 180);
+    translate([-24,  24, 29]) arm_preview(  45 + 180);
+    translate([ 24, -24, 29]) arm_preview(  45);
+    translate([-24, -24, 29]) arm_preview(- 45);
+}
+*/
+
+intersection() {
+    difference() {
+        union() {
+            translate([0, 0, 1.5]) rotate([0, 0, -45])
+                cube(size=[105, 105, 3], center = true);
+
+            translate([   0,  21, 3.5]) cylinder(d = 5, center = true, h = 7);
+            translate([   0,- 21, 3.5]) cylinder(d = 5, center = true, h = 7);
+        }
+        union() {
+            // Rounded corners are removed
+            translate([   0, -90, 1.9])
+                cylinder(d = 90, center = true, h = 4);
+            translate([   0,  90, 1.9])
+                cylinder(d = 90, center = true, h = 4);
+            translate([ 90,    0, 1.9])
+                cylinder(d = 90, center = true, h = 4);
+            translate([-90,    0, 1.9])
+                cylinder(d = 90, center = true, h = 4);
+            
+            // Arm holes are removed            
+            translate([ 24,  24, 1.9]) arm_hole(- 45 + 180);
+            translate([-24,  24, 1.9]) arm_hole(  45 + 180);
+            translate([ 24, -24, 1.9]) arm_hole(  45);
+            translate([-24, -24, 1.9]) arm_hole(- 45);
+
+            // bumper holes are removed
+            translate([  0,  32, 0]) bumper_hole();
+            translate([  0,- 32, 0]) bumper_hole();
+            translate([ 32,   0, 0]) bumper_hole();
+            translate([-32,   0, 0]) bumper_hole();
+            
+            translate([ 20,  32, 0]) band_hole();
+            translate([ 20,- 32, 0]) band_hole();
+            translate([-20,  32, 0]) band_hole();
+            translate([-20,- 32, 0]) band_hole();
+            
+            // Through holes are removed
+            translate([0, 0, 1.9])
+                cylinder(d = 20, center = true, h = 4);
+                
+                
+            //rotate([0, 0, 0])
+            //    translate([0, 0, -15]) cube(size=[150, 49, 29], center = true);
+            
+            translate([   0,  21, 3.5]) cylinder(d = 3, center = true, h = 7.2);
+            translate([   0,- 21, 3.5]) cylinder(d = 3, center = true, h = 7.2);
+            translate([  21,   0, 3.5]) cylinder(d = 3, center = true, h = 7.2);
+            translate([- 21,   0, 3.5]) cylinder(d = 3, center = true, h = 7.2);
+            
+        }
+    }
+}
\ No newline at end of file