chiark / gitweb /
flyscreen-handle: LeverSects wip, before Test and before adj P8/P9
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Sat, 27 Aug 2016 14:52:42 +0000 (15:52 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sat, 27 Aug 2016 14:52:42 +0000 (15:52 +0100)
flyscreen-handle.scad

index 2eccdbe..d2b1fd1 100644 (file)
@@ -8,7 +8,7 @@ opening_protrh = 1.8;
 pivot_x = 6;
 inside_len = 4;
 
-pivoting_gap = 1;
+pivoting_gap = 0.1;
 
 outside_gap = 3;
 outside_len = 16;
@@ -24,6 +24,9 @@ opening_protr_slop = 0.1;
 intooth_top_slop = 0.1;
 inside_h_xgap = 1;
 
+pivot_r = 2;
+pivot_slop = 0.25;
+
 // calculated
 
 inside_h = opening_height/2 - opening_protrh - inside_h_xgap/2;
@@ -82,7 +85,6 @@ module PsHull(ps) {
 
 module LeverSect(){
   PsHull([P2,P3,P4]);
-  PsHull([P5,P6,P7]);
   difference(){
     PsHull([P0,P1,P2,P5,P8,P9]);
     translate(Q0) {
@@ -95,12 +97,17 @@ module LeverSect(){
 }
 
 module LeverSectTop(){
-  LeverSect();
+  difference(){
+    LeverSect();
+    translate([pivot_x,0]) circle(r= pivot_r + pivot_slop, $fn=20);
+  }
 }
 
 module LeverSectBot(){
   mirror([0,1]) {
     LeverSect();
+    PsHull([P5,P6,P7]);
+    translate([pivot_x,0]) circle(r=pivot_r, $fn=20);
   }
 }