From 9120a0de40f612991b1b5912bdb943dad141d22f Mon Sep 17 00:00:00 2001
From: Glen Chung <glen.tw@gmail.com>
Date: Wed, 16 Oct 2013 22:32:25 +0800
Subject: [PATCH] four of M3 x 8mm to mount X motor

---
 Hardware/Development/main_frame/frame.scad | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Hardware/Development/main_frame/frame.scad b/Hardware/Development/main_frame/frame.scad
index f4d71e3..63306be 100644
--- a/Hardware/Development/main_frame/frame.scad
+++ b/Hardware/Development/main_frame/frame.scad
@@ -210,6 +210,12 @@ difference() {
           translate([0,0,-12-5.5+1])
             cyclone_motor_gear(with_extra_parts);
         }
+        // --- M3 x 8 mm bolts for holding the motor ---
+        for(i=[-1,1]) for(j=[-1,1])
+          translate([i*motor_screw_distance/2,j*motor_screw_distance/2,0])
+            translate([0,0,0]) {
+              rotate([0,0,0]) color(Steel) boltHole(size=3, length=8);
+            }
       }
     }
   }