3 include <commitid.scad>
6 pxp6012_rad = 22.5 / 2 + 0.5;
7 pxp6012_rad_outer = 32.0 / 2 - 0.5;
11 s1930_y_outer = 36.4 + 0.2;
12 s1930_x_outer = 27.6 + 0.2;
25 cube([50, wallthick, 42]);
28 translate([30, -1, 20])
30 cylinder(r = pxp6012_rad, h=10, $fn=60);
33 Commitid_BestCount([15,40]);
39 cube([50, wallthick, 50]);
42 cube([s1930_x_outer + s1930_around,
43 s1930_y_outer + s1930_around,
51 cube([s1930_x, s1930_y, 10], center=true);
53 cube([s1930_x_outer, s1930_y_outer, 10], center=true);
61 innertube = 1.0 + 0.2;
71 m4_dnl Box_Part($1=transl_x,$2=transl_y, $3=rot_z,$4=mirror_xy)
72 m4_dnl $5=kind, $6=kindargs, $7=profile(profileargsargs))
73 m4_define(`Box_Part',`
74 translate([($1),($2)])
77 BoxPart_Extrude_$5($6, $7)') m4_dnl
81 m4_dnl BoxPart_Extrude_Linear(dist, `profile(...);');
82 m4_define(`BoxPart_Extrude_Linear',`
84 translate([0,0, -($1)])
85 linear_extrude(height= boxpart_d + ($1)) {
90 m4_dnl BoxPart_Extrude_Arc(x0_radius, swept_angle, `profile(...);')
91 m4_dnl arc starting at transl_x, transl_y, moving towards positive
92 m4_dnl y at first and then bending towards negative x, until
93 m4_dnl use negative x0_radius to inciate bending towards positive x
94 m4_dnl swept_angle is reached
95 m4_dnl x0_radius is the radius of the extruded part at x=0, not of the box
96 m4_define(`BoxPart_Extrude_Arc',`
97 translate([-($1),0,0])
100 linear_extrude(height=1000)
102 mirror([($1)<0, 0,0])
103 FArcSegment_mask($2);
104 rotate_extrude(convexity=10, $fs=1, $fn=36)
105 mirror([($1)<0, 0,0])
106 translate([+($1),0,0]){
112 ts_xbox_lin = ts_xbox - ts_cnrrad*2;
113 ts_ybox_lin = ts_ybox - ts_cnrrad*2;
115 m4_dnl TestSealDoBoxShape(`profile(profileargs)');
116 m4_define(`TestSealDoBoxShape',`
117 Box_Part(0, ts_cnrrad, 0,0, Linear,`ts_ybox_lin', `$1' )
118 Box_Part(0, ts_ybox-ts_cnrrad, 0,0, Arc,`-ts_cnrrad,90' , `$1' )
119 Box_Part(ts_cnrrad, ts_ybox, -90,0, Linear,`ts_xbox_lin', `$1' )
120 Box_Part(ts_xbox-ts_cnrrad, ts_ybox, -90,0, Arc,`-ts_cnrrad,90' , `$1' )
121 Box_Part(ts_xbox, ts_ybox-ts_cnrrad, -180,0, Linear,`ts_ybox_lin', `$1' )
122 Box_Part(ts_xbox, ts_cnrrad, -180,0, Arc,`-ts_cnrrad,90' , `$1' )
123 Box_Part(ts_xbox-ts_cnrrad, 0, -270,0, Linear,`ts_xbox_lin', `$1' )
124 Box_Part(ts_cnrrad, 0, -270,0, Arc,`-ts_cnrrad,90' , `$1' )
129 module WallProfile(){
130 z = ts_zbox - innertube - tubesealrad;
131 translate([0, -0.1]) square([wallthick, z]);
132 translate([tubesealrad, z]) circle(r=tubesealrad, $fn=20);
135 module FloorProfile(){
136 mirror([0,1]) square([wallthick, floorth]);
140 rad = tubesealrad + innertube;
143 translate([-lidoverlap - innertube,
144 ts_zbox - lidoverhang - innertube])
145 square([lidoverlap + innertube + wallthick,
146 lidoverhang + innertube + ceilth]);
148 translate([tubesealrad,
149 ts_zbox - innertube - tubesealrad])
155 circle(r= tubesealrad + innertube, $fn=20);
161 module CeilProfile(){
162 translate([0, ts_zbox])
163 square([wallthick*2, ceilth]);
166 module TestSealBox(){
167 TestSealDoBoxShape(WallProfile(););
168 hull(){ TestSealDoBoxShape(FloorProfile();); }
171 module ProfileDemos(){
173 color("blue") FloorProfile();
175 color("blue") CeilProfile();
181 //FArcSegment_mask(350);