trackpump-mutlihead-clip: smaller baseplate

[reprap-play.git] / trackpump-mutlihead-clip.scad

diff --git a/trackpump-mutlihead-clip.scad b/trackpump-mutlihead-clip.scad
index 9302596b9324687ff89cc60057da6de9da7163f9..5426698c82460af973c89080546eef3e739b48f4 100644 (file)
--- a/trackpump-mutlihead-clip.scad
+++ b/trackpump-mutlihead-clip.scad
@@ -24,18 +24,23 @@ pump_protr_slheight = pump_protr_protr / pump_protr_slope;
 
 pump_side_outer_rad = pump_side_width + pump_main_dia/2;
 
+baseplate_width_rad =
+  sqrt( pow(pump_side_outer_rad, 2)
+       -pow( pump_main_dia/2 - pump_protr_protr, 2) );
+
 $fa=5;
 
 module PumpSidePlan() {
   xm = baseplate + pump_main_dia/2;
   or = pump_side_outer_rad;
+  br = baseplate_width_rad;
   difference(){
     union(){
       intersection(){
        translate([-xm, 0]) circle(r=or);
        translate([-(xm+or), -or]) square([xm+or, or*2]);
       }
-      translate([-xm, -or]) square([xm, or*2]);
+      translate([-xm, -br]) square([xm, br*2]);
     }
     translate([-xm-or, 0])
       square(center=true, [pump_side_width*4, pump_shaft_dia]);
@@ -132,5 +137,5 @@ module ClipPrint(){
 //PumpSidePlan();
 //PumpSide();
 //HoseSide();
-Clip();
-//ClipPrint();
+//Clip();
+ClipPrint();