ourcirc_r = 0.5 / 2;
+ribble_dia = 2.2;;
+
opening_protr_slop = 0.1;
intooth_top_slop = 0.1;
- intooth_top_slop - ourcirc_r ];
P2 = P4 + [ -(inside_len - ourcirc_r*2), 0 ];
P1 = [ P2[0], P3t[1] - (inside_h + ourcirc_r*2) ];
-P9 = [ outside_len - ourcirc_r, outside_gap/2 + ourcirc_r ];
-P8 = P9 + [ 0, outend_height - ourcirc_r*2 ];
+
P5 = Q0 + p4p5d;
+P9mid = [ outside_len - ourcirc_r, outside_gap/2 + ourcirc_r ];
+P8mid = P9mid + [ 0, outend_height - ourcirc_r*2 ];
+
+P89adj = [ 0, P5[1] - P8mid[1] ];
+
P6t = P5 + [ 0, outside_pushh - ourcirc_r*2 ];
P7 = [ P6t[0] + (P6t[1] - P1[1]) / outside_pushslope,
P1[1] ];
outside_push_inadj_slope = (P3t[1]-P4[1]) / (P6a[1]-P5[1]);
+ribble_rad = ribble_dia/2;
+
module ExtrusionSect(){
cr = openingedge_dia/2;
toph = opening_height/2 + opening_protrh;
}
}
-module LeverSect(inadj=false){
+module LeverSect(P89adjsense, inadj=false){
P3 = inadj ? P3a : P3t;
+ P8 = P8mid + P89adjsense * P89adj;
+ P9 = P9mid + P89adjsense * P89adj;
diag = inadj ? 0 : atan(outside_push_inadj_slope);
PsHull([P2,P3,P4]);
difference(){
module LeverSectTop(){
difference(){
- LeverSect(false);
+ union(){
+ LeverSect(+1, false);
+ for (x = [ P8mid[0] + ourcirc_r - ribble_rad :
+ -ribble_rad * 4 :
+ Q0[0] + edge_or + ribble_rad*2 ]) {
+ translate([x, P5[1] + ourcirc_r])
+ circle(r = ribble_rad, $fn=20);
+ }
+ }
translate([pivot_x,0]) circle(r= pivot_r + pivot_slop, $fn=20);
}
}
module LeverSectBot(inadj=false){
P6 = inadj ? P6a : P6t;
mirror([0,1]) {
- LeverSect(inadj);
+ LeverSect(-1, inadj);
PsHull([P5,P6,P7]);
translate([pivot_x,0]) circle(r=pivot_r, $fn=20);
}