include <commitid.scad>
include <utils.scad>
-pxp6012_rad = 22.5 / 2 + 0.5;
+pxp6012_rad = 22.5 / 2 + 0.5; // make circular hole this size in outer wall
pxp6012_rad_outer = 32.0 / 2 - 0.5;
s1930_y = 30.2 + 0.2;
s1930_recess = 3;
s1930_around = 3;
+s1930_behind = 3;
wallthick = 2.5;
-module TestWall(){
- sw_ctr = [25, 0, 25];
+// origin is at centre on outer face wall
+// outside is towards positive x
+// mounting is vertical
+module S1930_Positive(){
+ d = s1930_recess + s1930_behind;
+ translate([-d/2, 0,0])
+ cube([d,
+ s1930_x_outer + s1930_around,
+ s1930_y_outer + s1930_around], center=true);
+}
+module S1930_Negative(){
+ cube([60, s1930_x, s1930_y],
+ center=true);
+ translate([1, 0,0])
+ cube([s1930_recess*2+2, s1930_x_outer, s1930_y_outer],
+ center=true);
+}
+
+module TestWall(){ ////toplevel
+ sw_ctr = [25, wallthick, 25];
rotate([0,0,-90]){
difference(){
difference(){
union(){
cube([50, wallthick, 50]);
- translate(sw_ctr) {
- rotate([90,0,0])
- cube([s1930_x_outer + s1930_around,
- s1930_y_outer + s1930_around,
- s1930_recess*2],
- center=true);
- }
+ translate(sw_ctr)
+ rotate([0,0,90])
+ S1930_Positive();
}
translate(sw_ctr) {
- rotate([90,0,0]) {
- cube([s1930_x, s1930_y, 10], center=true);
- translate([0,0, -5])
- cube([s1930_x_outer, s1930_y_outer, 10], center=true);
- }
+ rotate([0,0,90])
+ S1930_Negative();
}
}
}
ts_cnrrad = 10;
ts_zbox = 8;
-ts_cidoff = (ts_cnrrad * (1-.7) + wallthick * .8) * [1,1];
-
-m4_dnl Box_Part($1=transl_x,$2=transl_y, $3=rot_z,$4=mirror_xy)
-m4_dnl $5=kind, $6=kindargs, $7=profile(profileargsargs))
-m4_define(`Box_Part',`
- translate([($1),($2)])
- rotate([0,0,($3)])
- mirror([($4),0,0])
- BoxPart_Extrude_$5($6, $7)') m4_dnl
-
-boxpart_d = 0.01;
-
-m4_dnl BoxPart_Extrude_Linear(dist, `profile(...);');
-m4_define(`BoxPart_Extrude_Linear',`
- rotate([90,0,0])
- translate([0,0, -($1)])
- linear_extrude(height= boxpart_d + ($1)) {
- $2
- }
-')
-
-m4_dnl BoxPart_Extrude_Arc(x0_radius, swept_angle, `profile(...);')
-m4_dnl arc starting at transl_x, transl_y, moving towards positive
-m4_dnl y at first and then bending towards negative x, until
-m4_dnl use negative x0_radius to inciate bending towards positive x
-m4_dnl swept_angle is reached
-m4_dnl x0_radius is the radius of the extruded part at x=0, not of the box
-m4_define(`BoxPart_Extrude_Arc',`
- translate([-($1),0,0])
- intersection(){
- translate([0,0,-500])
- linear_extrude(height=1000)
- scale(500)
- mirror([($1)<0, 0,0])
- FArcSegment_mask($2);
- rotate_extrude(convexity=10, $fs=1, $fn=36)
- mirror([($1)<0, 0,0])
- translate([+($1),0,0]){
- $3
- }
- }
-')
-
-ts_xbox_lin = ts_xbox - ts_cnrrad*2;
-ts_ybox_lin = ts_ybox - ts_cnrrad*2;
-
-m4_dnl TestSealDoBoxShape(`profile(profileargs)');
-m4_define(`TestSealDoBoxShape',`
- Box_Part(0, ts_cnrrad, 0,0, Linear,`ts_ybox_lin', `$1' )
- Box_Part(0, ts_ybox-ts_cnrrad, 0,0, Arc,`-ts_cnrrad,90' , `$1' )
- Box_Part(ts_cnrrad, ts_ybox, -90,0, Linear,`ts_xbox_lin', `$1' )
- Box_Part(ts_xbox-ts_cnrrad, ts_ybox, -90,0, Arc,`-ts_cnrrad,90' , `$1' )
- Box_Part(ts_xbox, ts_ybox-ts_cnrrad, -180,0, Linear,`ts_ybox_lin', `$1' )
- Box_Part(ts_xbox, ts_cnrrad, -180,0, Arc,`-ts_cnrrad,90' , `$1' )
- Box_Part(ts_xbox-ts_cnrrad, 0, -270,0, Linear,`ts_xbox_lin', `$1' )
- Box_Part(ts_cnrrad, 0, -270,0, Arc,`-ts_cnrrad,90' , `$1' )
-')
-
-m4_dnl '
-
-module WallProfile(){
- z = ts_zbox - innertube - tubesealrad;
- translate([0, -0.1]) square([wallthick, z]);
- translate([tubesealrad, z]) circle(r=tubesealrad, $fn=20);
-}
-
-module FloorProfile(){
- mirror([0,1]) square([wallthick, floorth]);
-}
-
-module LidProfile(){
- rad = tubesealrad + innertube;
- morex = wallthick;
- difference(){
- translate([-lidoverlap - innertube,
- ts_zbox - lidoverhang - innertube])
- square([lidoverlap + innertube + wallthick,
- lidoverhang + innertube + ceilth]);
- hull(){
- translate([tubesealrad,
- ts_zbox - innertube - tubesealrad])
- for (t=[ [0,0],
- [morex*2, 0],
- [0, -ts_zbox]
- ]) {
- translate(t)
- circle(r= tubesealrad + innertube, $fn=20);
- }
- }
- }
-}
-
-module CeilProfile(){
- translate([0, ts_zbox])
- square([wallthick*2, ceilth]);
-}
+include <sealing-box.scad>
module TestSealBox(){ ////toplevel
- TestSealDoBoxShape(WallProfile(););
- hull(){ TestSealDoBoxShape(FloorProfile();); }
+ TestSealBoxBox();
translate(ts_cidoff)
Commitid_BestCount([ts_xbox,ts_ybox] - 2*ts_cidoff);
}
module TestSealLid(){ ////toplevel
difference(){
- union(){
- TestSealDoBoxShape(LidProfile(););
- hull(){ TestSealDoBoxShape(CeilProfile();); }
- }
+ TestSealBoxLid();
+
translate([ts_xbox * .75, ts_ybox/2, 0])
cylinder(h=100, r=5);
- translate([-wallthick, ts_cnrrad - wallthick, ts_zbox + ceilth])
- Commitid_BestCount([ts_xbox * .75 - 2.5,
- ts_ybox - (ts_cnrrad - wallthick)*2]);
+ translate([-wallthick + ts_cnrrad*.5,
+ ts_cnrrad*.5 - wallthick,
+ ts_zbox + ceilth])
+ Commitid_BestCount([ts_xbox * .75 - 2.5 - (ts_cnrrad*.5),
+ ts_ybox - (ts_cnrrad*.5 - wallthick)*2]);
}
}