// -*- C -*- include include include include 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_x = 22 + 0.2; s1930_y_outer = 36.4 + 0.2; s1930_x_outer = 27.6 + 0.2; s1930_recess = 3; s1930_around = 3; s1930_behind = 3; jdae12pa_rad = 12 / 2 + 0.5; jdae12pa_rad_outer = 19 / 2 + 0.5; // head of an "M12 bolt" totx_inner = 180; toty_outer = 95; totz_inner = 27.0; wallthick = 2.5; cabledia = 8.7; strap_w = 5 + 1; strap_th = 4 + 1; strap_pillar = 3; strap_pillard = 5; strap_over = 2; lipokeeper_w = 10; lipokeeper_h = 8; lipokeeper_d_min = 2; lipokeeper_slope = 0.75; lipokeeper_end_h = 12; lipokeeper_end_d_min = 15; straps_at_box = [45, 95, 125, 160]; straps_every = 30; // calculated totx_outer = totx_inner + wallthick*2; toty_inner = toty_outer - wallthick*2; totz_outer = totz_inner + wallthick*2; sb_box_sz = [totx_outer, totz_outer, toty_inner]; // 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(){ union(){ cube([50, wallthick, 42]); } translate([30, -1, 20]) rotate([-90,0,0]) cylinder(r = pxp6012_rad, h=10, $fn=60); rotate([90,0,0]) Commitid_BestCount([15,40]); } } difference(){ union(){ cube([50, wallthick, 50]); translate(sw_ctr) rotate([0,0,90]) S1930_Positive(); } translate(sw_ctr) { rotate([0,0,90]) S1930_Negative(); } } } ts_totx = 30; ts_toty = 25; ts_totz_inner = 8; ts_box_sz = [ts_totx, ts_toty, ts_totz_inner]; $sealingbox_wallth = wallthick; $sealingbox_floorth = wallthick; $sealingbox_ceilth = wallthick; module TestSealBox(){ ////toplevel $sealingbox_sz = ts_box_sz; SealingBox_RectBox(); ts_cidoff = ($sealingbox_cnrrad * (1-.7) + wallthick * .8) * [1,1]; translate(ts_cidoff) Commitid_BestCount([ts_totx,ts_toty] - 2*ts_cidoff); } module TestSealLid(){ ////toplevel $sealingbox_sz = ts_box_sz; difference(){ SealingBox_RectLid(); translate([ts_totx * .75, ts_toty/2, 0]) cylinder(h=100, r=5); translate([-wallthick + $sealingbox_cnrrad*.5, $sealingbox_cnrrad*.5 - wallthick, ts_totz_inner + $sealingbox_ceilth]) Commitid_BestCount([ts_totx * .75 - 2.5 - ($sealingbox_cnrrad*.5), ts_toty - ($sealingbox_cnrrad*.5 - wallthick)*2]); } } module TestSealLidPrint(){ ////toplevel rotate([180,0,0]) TestSealLid(); } module ProfileDemos(){ ////toplevel $sealingbox_sz = ts_box_sz; SealingBox_WallProfile(); color("blue") SealingBox_FloorProfile(); SealingBox_LidProfile(); color("blue") SealingBox_CeilProfile(); color("red") translate([-5,0]) square([1,ts_totz_inner]); } module AtGlands(){ for (dgy=[-15,-45]) { translate([totx_inner + wallthick - $sealingbox_cnrrad * .3, toty_inner + dgy, totz_inner/2]) children(); } } module StrapKeepers(at){ strap_x_tot = strap_w + strap_pillar*2; for (sx= at) { echo("strapkeeper at ",sx); translate([sx - strap_x_tot, 0, 0]) difference(){ translate([0,0, -0.1]) cube([strap_x_tot, strap_pillard, strap_th + strap_over]); translate([strap_pillar, -1, 0]) cube([strap_w, strap_pillard+2, strap_th]); } } } chargingconn_x = pxp6012_rad_outer + 1 + $sealingbox_cnrrad; switch_x = chargingconn_x + pxp6012_rad_outer + s1930_y_outer/2 + s1930_around; module AtSealingBox(){ rotate([90,0,0]) translate([-wallthick,-wallthick, -toty_inner]) children(); } module Box(){ ////toplevel $sealingbox_sz = sb_box_sz; difference(){ union(){ AtSealingBox() SealingBox_RectBox(); translate([switch_x, toty_inner, totz_inner/2]) rotate([90,0,90]) S1930_Positive(); // keepers for lipo for (keepers= [[ 35, lipokeeper_d_min, lipokeeper_h, [ 40, 80, 120, 150 ] ], [ 10, lipokeeper_end_d_min, lipokeeper_end_h, [ 25 ] ] // each entry: [ y, d_min, h, [ x, ...] ] ]) for (kx= keepers[3]) { translate([kx, keepers[0], -1]) hull(){ cube([lipokeeper_w, keepers[1], keepers[2] +1]); cube([lipokeeper_w, keepers[1] + keepers[2] / lipokeeper_slope, 1]); } } AtGlands() GlandPositive(cabledia); translate([0, toty_inner+wallthick, -wallthick]) rotate([180, 0,0]) StrapKeepers(straps_at_box); } // charging connector translate([chargingconn_x, toty_inner - (pxp6012_rad_outer + 5), 10]) cylinder(r= pxp6012_rad, h= totz_outer); // vent connector translate([chargingconn_x, toty_inner - (pxp6012_rad_outer*2 + 5 + 15 + jdae12pa_rad_outer), 10]) cylinder(r= jdae12pa_rad, h= totz_outer); translate([switch_x, toty_inner, totz_inner/2]) rotate([90,0,90]) S1930_Negative(); AtGlands() GlandNegative(cabledia); translate(-$sealingbox_cnrrad * [1,1,0] + [totx_inner, toty_inner/2, -wallthick]) rotate([0,0,180]) scale([2,2,1]) Commitid_Full16_M(); } } module BoxPrint(){ ////toplevel rotate([-90,0,-90]) Box(); } module Lid(){ ////toplevel $sealingbox_sz = sb_box_sz; difference(){ union(){ AtSealingBox() SealingBox_RectLid(); translate([0, -wallthick, -SealingBox_lidbigger()]) mirror([0,0,1]) StrapKeepers([ straps_every : straps_every : totx_inner-straps_every ]); } translate($sealingbox_cnrrad * [1,0,1]) rotate([90,0,0]) scale([1.5, 1.5, 1]) Commitid_Small16_M(); } } module LidPrint(){ ////toplevel rotate([90,0,-90]) Lid(); } module Demo(){ ////toplevel color("blue") Box(); color("red") Lid(); } //TestWall(); //ProfileDemos(); //TestSealBox(); //TestSealLid(); //FArcSegment_mask(350); //StrapKeepers();