X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=3d-printables%2Fsonar-binder-clip-holder-data.scad;h=3a84df6b81f3a6acd2d92e4b79f2f59b9e65fef4;hb=e92772f9bf923963cef9d38b03a7e6ca51f98bf4;hp=13e446570d953e21210a4bf8f9fca80517f4eb34;hpb=bfdc15e736cc25d1f4e9bfe3e25c897642c92b06;p=challenge-bot

diff --git a/3d-printables/sonar-binder-clip-holder-data.scad b/3d-printables/sonar-binder-clip-holder-data.scad
index 13e4465..3a84df6 100644
--- a/3d-printables/sonar-binder-clip-holder-data.scad
+++ b/3d-printables/sonar-binder-clip-holder-data.scad
@@ -33,12 +33,14 @@ between_sonar_centers_variation = 2;
 wall_thickness = 3;
 
 screw_radius_measured = 2.8;
-screw_radius_print_fudge = 0.3;
+screw_radius_print_fudge = 0.0;
 screw_radius = screw_radius_measured + screw_radius_print_fudge;
 
-module sonar_sensors_2d(sonar_radius,
-                        between_sonar_centers,
-                        between_sonar_centers_variation) {
+sonar_binder_clip_holder_height = 4;
+
+module sonar_sensor_holes_2d(sonar_radius,
+                             between_sonar_centers,
+                             between_sonar_centers_variation) {
   hull(){
     circle(sonar_radius);
     translate([between_sonar_centers_variation, 0]){
@@ -46,35 +48,81 @@ module sonar_sensors_2d(sonar_radius,
   translate([between_sonar_centers, 0]) {
     circle(sonar_radius); } }
 
-module sonar_holder_outline_2d(sonar_radius,
-                               between_sonar_centers,
-                               wall_thickness) {
-  holder_radius = sonar_radius + wall_thickness;
-  holder_diameter = holder_radius * 2;
+module sonar_holder_outline_2d(holder_radius,
+                               between_sonar_centers) {
   hull() {
     circle(holder_radius);
     translate([between_sonar_centers, 0]) {
-      circle(holder_radius); }
-    translate([sonar_radius + between_sonar_centers, -holder_radius]) {
-      square([holder_diameter * 2, holder_diameter]); } } }
+      circle(holder_radius); } } }
+
+module binder_clip_holder_outline_2d(holder_radius) {
+     circle(holder_radius); }
+
+module sonar_binder_clip_holder_outline_2d(holder_radius,
+                                           between_sonar_centers) {
+  sonar_holder_length = between_sonar_centers + 2 * holder_radius;
+  hull(){
+    sonar_holder_outline_2d(holder_radius, between_sonar_centers);
+    translate([sonar_holder_length, 0]) {
+      binder_clip_holder_outline_2d(holder_radius); } } }
+
+module binder_clip_holder_holes_2d(screw_radius) {
+  circle(screw_radius); }
+
+module binder_clip_holder_2d(holder_radius,
+                             screw_radius) {
+  difference() {
+       binder_clip_holder_outline_2d(holder_radius);
+       binder_clip_holder_holes_2d(screw_radius); } }
+
+module binder_clip_holder(holder_radius,
+                          screw_radius,
+                          sonar_binder_clip_holder_height) {
+  linear_extrude(height = sonar_binder_clip_holder_height) {
+    binder_clip_holder_2d(holder_radius,
+                          screw_radius); } }
+
+module sonar_binder_clip_holder_holes_2d(sonar_radius,
+                                         between_sonar_centers,
+                                         between_sonar_centers_variation,
+                                         screw_radius,
+                                         wall_thickness) {
+  holder_radius = sonar_radius + wall_thickness;
+  holder_diameter = holder_radius * 2;
+  holder_length = between_sonar_centers + holder_diameter;
+  sonar_sensor_holes_2d(sonar_radius,
+                        between_sonar_centers,
+                        between_sonar_centers_variation);
+  translate([holder_length, 0]){
+    binder_clip_holder_holes_2d(screw_radius); } }
+
+module sonar_binder_clip_holder_2d(sonar_radius,
+                                   between_sonar_centers,
+                                   between_sonar_centers_variation,
+                                   screw_radius,
+                                   wall_thickness) {
+  holder_radius = sonar_radius + wall_thickness;
+  difference() {
+    sonar_binder_clip_holder_outline_2d(holder_radius,
+                                        between_sonar_centers);
+    sonar_binder_clip_holder_holes_2d(sonar_radius,
+                                      between_sonar_centers,
+                                      between_sonar_centers_variation,
+                                      screw_radius,
+                                      wall_thickness); } }
 
 module sonar_binder_clip_holder(sonar_radius,
                                 between_sonar_centers,
                                 between_sonar_centers_variation,
-                                wall_thickness) {
-  difference() {
-    sonar_holder_outline_2d(sonar_radius,
-                            between_sonar_centers,
-                            wall_thickness);
-    sonar_sensors_2d(sonar_radius,
-                     between_sonar_centers,
-                     between_sonar_centers_variation);
-    translate([sonar_radius +
-               between_sonar_centers +
-               3 * (wall_thickness + sonar_radius),
-               0,
-               0]) {
-      circle(screw_radius); } } }
+                                screw_radius,
+                                wall_thickness,
+                                sonar_binder_clip_holder_height) {
+     linear_extrude(height = sonar_binder_clip_holder_height) {
+          sonar_binder_clip_holder_2d(sonar_radius,
+                                      between_sonar_centers,
+                                      between_sonar_centers_variation,
+                                      screw_radius,
+                                      wall_thickness); } }
 
 /*
   This file is part of challenge-bot.