Palik Oliwki, i nowy celownik na lunetę

Oliwka/palik2.scad

@@ -21,11 +21,11 @@ dz_ile_kw = 3;
 dz_ile_kol = 1;
 dz_t = 3;
 
-module column_hex(ile_h, ile_d, size, h, angle) {
+module column_hex(ile_h, ile_d, size, h, angle, d) {
   for(i=[0:ile_h]) {
     translate([0,0,i*h]) rotate([0,0,i*(360/ile_d/2)]) union() {
       for (j=[0:360/ile_d:360]) {
-        rotate([angle,30,j]) cylinder(d=size, $fn=6, h=100);
+        rotate([angle,30,j]) cylinder(d1=0, d2=size, $fn=6, h=d/2);
       }
     }
   }
@@ -42,7 +42,7 @@ union() {
   difference() {
     cylinder(d=palik_d, h=palik_h, $fn=360);
     down(0.1) cylinder(d=palik_d-2*t, h=palik_h+0.2, $fn=360);
-    up(tab[2]/2) column_hex(tab[0],tab[1],tab[2],tab[3],tab[4]);
+    up(tab[2]/2) column_hex(tab[0],tab[1],tab[2],tab[3],tab[4], palik_d);
   }
   // cienszy element do łączenia
   rotate([0,180,0]) difference() {

Oliwka/palik3.scad

@@ -0,0 +1,73 @@
+include <BOSL2/std.scad>
+
+h = 240;
+bot_h = 110;
+d = 70;
+t = 2;
+conn_h = 10;
+
+conn_slop = 0.25;
+
+hex_size = 15;
+hex_t = 1.5;
+
+$fn = 360;
+
+module column_hex(w, h, hex_size, t) {
+  fwd(50) for(i=[0:1:h/(hex_size+t)]) {
+    up(i*(hex_size+t)) left(i%2 * (hex_size+t)/2) union() {
+      for (j=[-w:hex_size+t:w]) {
+        right(j) rotate([270,90,0]) cylinder(d=hex_size, $fn=6, h=100);
+      }
+    }
+  }
+}
+
+union() {
+    difference() {
+        cyl(d=d, h=h);
+        difference() {
+            cyl(d=d-t*2, h=h+0.1);
+            down(h/2 - bot_h)  difference() {
+                cyl(d=d, h=t);
+                xrot(90) up(hex_size/4) column_hex(d,d/2,hex_size/2, hex_t);
+            }
+        }
+        left(d/2+0.1) down(h/2+0.1) back(t/2) cube([d+1, d+1, h+1]);
+    }
+
+    difference() {
+        cuboid([d,t,h]);
+        down(h - bot_h) cuboid([d+1,t+1,h]);
+        down(h/2 - bot_h) column_hex(d,h-bot_h-1,hex_size,hex_t);
+    }
+}
+
+left(d*2) union() {
+    difference() {
+        cyl(d=d, h=h);
+        cyl(d=d-t*2, h=h+0.1);
+        left(d/2+0.1) down(h/2+0.1) back(t/2) cube([d+1, d+1, h+1]);
+    }
+
+    difference() {
+        cuboid([d,t,h]);
+        //down(h - bot_h) cuboid([d+1,t+1,h]);
+        down(h/2) column_hex(d,h-1,hex_size,hex_t);
+    }
+    
+    down(h/2) difference() {
+        union() {
+            cyl(d=d-t*2 - conn_slop, h=conn_h*2);
+            up(conn_h/2) cyl(d=d-t*2, h=conn_h);
+            up(conn_h/2) cuboid([d,t,conn_h]);
+        }
+        difference() {
+            cyl(d=d-t*4, h=conn_h*2 + 1);
+            fwd(t) cuboid([d,t,conn_h]*2);
+        }
+        left(d/2+0.1) down(h+0.1) fwd(t/2 + conn_slop) cube([d+1, d+1, h*2+1]);
+    }
+    down(h/2) up(conn_h/2) fwd(t/2) cuboid([d,t*2,conn_h]);
+
+}

Sasza/celownik/celownik2.scad

@@ -10,7 +10,7 @@ include <BOSL2/screws.scad>
 // wystaje pałąk do przykręcenia (post)
 
 // parameters
-length = 26; // ustaw poniżej 5 do testów wymiarów
+length = 4; // ustaw poniżej 5 do testów wymiarów
 
 clamp_inner = 22.15;
 clamp_inner_acurracy = 50;

Sasza/celownik/celownik3.scad

@@ -8,21 +8,21 @@ include <BOSL2/screws.scad>
 // wystaje pałąk do przykręcenia (post)
 
 // parameters
-length = 15; // ustaw poniżej 5 do testów wymiarów
+length = 9; // ustaw poniżej 5 do testów wymiarów
 
-clamp_inner = 22.15;
-clamp_inner_acurracy = 50;
-clamp_thickness = 4;
+clamp_inner = 22.1;
+clamp_inner_acurracy = 90;
+clamp_thickness = 2;
 
 c_s = length>5 ? 1 : 0.4; // chamfer_size używane tylko do testów
 rail_height = -9.4 + clamp_inner/2 + 6.8; // -9.4 is to center the picatinny
 
-post_thickness=15;
-post_length=10;
-post_slit=2;
+post_thickness=7;
+post_length=9;
+post_slit=1;
 post_chamfer = 1.665;
 
-nut_wall_t = -0.1;
+nut_wall_t = -1.5;
 
 screw = "M2.5";
 info = screw_info(name=screw, head="socket");
@@ -31,12 +31,15 @@ screw_head_h = post_thickness - hh - nut_wall_t;
 
 $slop = 0.1;
 
-top_screw = 3.8;
+top_screw = 3.9;
 top_h = 5;
 top_w = 6;
 top_lock_hole_distance = 4;
 top_lock_hole_d = 1.8;
 
+quality = 1;
+$fn=36*quality;
+
 
 difference() {
   // celownik
@@ -51,7 +54,7 @@ difference() {
       
     // top front sights
     yrot(-90) up((clamp_inner + top_h)/2) union() {
-      cuboid([length,top_w,top_h], rounding=2);
+      cuboid([length,top_w,top_h], rounding=2, edges=TOP);
     }
 
   }
@@ -66,10 +69,11 @@ difference() {
 
     // miejsce na śrubę
     if (length > 5){
-      for (i = [length*-1/4, length*1/4]) {
+    tab = length>12?[length*-1/4, length*1/4]:[0];
+      for (i = tab) {
         translate([(clamp_inner + post_length)/2,0,i]) 
         rotate([90,90,0]) 
-          screw_hole(spec=screw, length=screw_head_h, head="socket", thread=0, $fn=100);
+          screw_hole(spec=screw, length=screw_head_h, head="socket", thread=0, $fn=120);
         translate([(clamp_inner + post_length)/2,post_thickness/2 - nut_wall_t,i]) 
         rotate([90,90,0]) 
           nut_trap_inline(spec=screw, h=hh);
@@ -82,8 +86,12 @@ difference() {
       
     // top front sights
     yrot(-90) up((clamp_inner + top_h)/2 - 0.2) union() {
-      left(top_lock_hole_distance/2) cyl(h=top_h + 1, d=top_lock_hole_d, $fn=12);
-      right(top_lock_hole_distance/2) cyl(d=top_screw, length=top_h + 1, $fn=12);
+      if(length>12) {
+        left(top_lock_hole_distance/2) cyl(h=top_h + 1, d=top_lock_hole_d, $fn=12*quality);
+        right(top_lock_hole_distance/2) cyl(d=top_screw, length=top_h + 1, $fn=12*quality);
+      } else {
+        cyl(d=top_screw, length=top_h + 1, $fn=12*quality);
+      }
     }
     
     // debug - wyświetl rozmiar
@@ -95,27 +103,46 @@ difference() {
 }
 
 // rear sight
+r_clamp_width = 20;
+r_clamp_th = 3.4;
+r_clamp_t = 1.5;
+r_clamp_l = 16;
+r_clamp_h = 10;
+r_clamp_w = r_clamp_th + 2*r_clamp_t;
+
+r_clamp_hole_pos = 2.8;
+r_clamp_hole_d = 4.7;
+
+r_sight_pos = 12;
+r_sight_pos_h = 0.5;
+r_sight_screw_d1 = 3.7;
+r_sight_screw_d2 = 5.4;
+r_sight_screw_head_d = 9.5;
+
 back(50) union() {
   // slits to hold onto optic mount
   difference() {
     union() {
-      left(10) cuboid([5.4,16,10]);
-      right(10) cuboid([5.4, 16, 10]);
+      left(r_clamp_width/2) cuboid([r_clamp_w,r_clamp_l,r_clamp_h]);
+      right(r_clamp_width/2) cuboid([r_clamp_w, r_clamp_l, r_clamp_h]);
     }
     union() {
-      left(10) fwd(2.1) cuboid([3.4, 12, 11]);
-      right(10) fwd(2.1) cuboid([3.4, 12, 11]);
-      fwd(2.7) yrot(90) cyl(d=4.5, h=100, $fn=12);
+      left(r_clamp_width/2) fwd(r_clamp_t*2) 
+        cuboid([r_clamp_th, r_clamp_l, r_clamp_h+1]);
+      right(r_clamp_width/2) fwd(r_clamp_t*2) 
+        cuboid([r_clamp_th, r_clamp_l, r_clamp_h+1]);
+      fwd(r_clamp_hole_pos) yrot(90) cyl(d=r_clamp_hole_d, h=100, $fn=36*quality);
       // hole for screw head for peepsight screw
-      back(12) down(1.5) yrot(90) fwd(1) up(-50) cyl(d=9, h=100, $fn=36);
+      back(r_sight_pos) down(r_sight_pos_h) yrot(90) fwd(1) up(-50) 
+        cyl(d=r_sight_screw_head_d, h=100, $fn=36*quality);
     }
   }
   // rear part for sight
-  back(12) down(0.5) difference() {
-    down(0.5) cuboid([20,12,8]);
-    down(0.5) cuboid([15, 12.1, 8.1]);
-    yrot(90) fwd(1) up(50) cyl(d=3.7, h=100, $fn=12);
-    yrot(90) fwd(1) up(-50) cyl(d=5.4, h=100, $fn=12);
+  back(r_sight_pos) down(r_sight_pos_h) difference() {
+    down(r_sight_pos_h) cuboid([20,12,8]);
+    down(r_sight_pos_h) cuboid([15, 12.1, 8.1]);
+    yrot(90) fwd(1) up(50) cyl(d=r_sight_screw_d1, h=100, $fn=12*quality);
+    yrot(90) fwd(1) up(-50) cyl(d=r_sight_screw_d2, h=100, $fn=12*quality);
   }
   back(16.5) down(-1.5) cuboid([20,3,3]);
   back(16.5) down(4) cuboid([20,3,2]);