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Rework the margins

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Change CutoutMargin from a diameter to a radius/single edge (cut it in half)
Change OuterMargin to a more generic part margin for mating parts
Derive PanelGap from CutoutMargin and OuterMargin
This commit is contained in:
Joel Ebel 2018-05-26 23:32:03 -04:00
parent 50733f510c
commit bb815bcd2f
1 changed files with 15 additions and 15 deletions
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30
files/U_Box_V104_Test_Cleaned.scad
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@ -36,12 +36,10 @@ FontThick = 0.5;
Filet = 2; //[0.1:12] Filet = 2; //[0.1:12]
// - 0 for beveled, 1 for rounded // - 0 for beveled, 1 for rounded
Round = 1; // [0:No, 1:Yes] Round = 1; // [0:No, 1:Yes]
// - Tolérance - Tolerance (Panel/rails gap)
PanelGap = 0.9;
// - Printer margin around interior cutouts // - Printer margin around interior cutouts
CutoutMargin = 0.6; CutoutMargin = 0.3;
// - Printer margin around exterior edges // - Margin between mating parts
OuterMargin = 0.2; PartMargin = 0.1;
// Pieds PCB - PCB feet (x4) // Pieds PCB - PCB feet (x4)
PCBFeet = 1; // [0:No, 1:Yes] PCBFeet = 1; // [0:No, 1:Yes]
// - Decorations? // - Decorations?
@ -50,6 +48,8 @@ Decorations = 1; // [0:No, 1:Yes]
Vent = 1; // [0:No, 1:Yes] Vent = 1; // [0:No, 1:Yes]
// - Decoration-Holes width (in mm) // - Decoration-Holes width (in mm)
Vent_width = 1.5; Vent_width = 1.5;
// - Tolérance - Tolerance (Panel/rails gap)
PanelGap = CutoutMargin*2 + PartMargin*2;
/* [Box Fixation Tabs] */ /* [Box Fixation Tabs] */
@ -216,7 +216,7 @@ module BPanelHoles() {
CylinderHole(1, CylinderHole(1,
LeftEdgeOfBoardWRTBPanel + 16.4, LeftEdgeOfBoardWRTBPanel + 16.4,
TopOfBoardWRTPanel + 7, TopOfBoardWRTPanel + 7,
5); 5 + PartMargin*2);
SquareHole(1, SquareHole(1,
LeftEdgeOfBoardWRTBPanel + 37.3, LeftEdgeOfBoardWRTBPanel + 37.3,
TopOfBoardWRTPanel, TopOfBoardWRTPanel,
@ -380,12 +380,12 @@ module tab() {
cube([8*ScrewHole, 3*ScrewHole, 5*ScrewHole]); cube([8*ScrewHole, 3*ScrewHole, 5*ScrewHole]);
} }
} }
translate([-4*ScrewHole, 0, -OuterMargin]) { translate([-4*ScrewHole, 0, -PartMargin]) {
cube([8*ScrewHole,4*ScrewHole,OuterMargin*2]); cube([8*ScrewHole,4*ScrewHole,PartMargin*2]);
} }
} }
if (SnapTabs) { if (SnapTabs) {
translate([0, ScrewHole*2, OuterMargin]) { translate([0, ScrewHole*2, PartMargin]) {
difference() { difference() {
sphere(d=ScrewHole, $fn=100); sphere(d=ScrewHole, $fn=100);
translate([0, 0, ScrewHole*.75]) { translate([0, 0, ScrewHole*.75]) {
@ -625,9 +625,9 @@ module Panel() {
*/ */
module CylinderHole(OnOff, Cx, Cy, Cdia) { module CylinderHole(OnOff, Cx, Cy, Cdia) {
if (OnOff == 1) { if (OnOff == 1) {
echo("CylinderHole:", Cx=Cx, Cy=Cy, Cdia=Cdia + CutoutMargin); echo("CylinderHole:", Cx=Cx, Cy=Cy, Cdia=Cdia + CutoutMargin*2);
translate([Cx, Cy, 0]) { translate([Cx, Cy, 0]) {
circle(d=Cdia + CutoutMargin, $fn=100); circle(d=Cdia + CutoutMargin*2, $fn=100);
} }
} }
} }
@ -647,11 +647,11 @@ module CylinderHole(OnOff, Cx, Cy, Cdia) {
*/ */
module SquareHole(OnOff, Sx, Sy, Sl, Sw, Filet) { module SquareHole(OnOff, Sx, Sy, Sl, Sw, Filet) {
if (OnOff == 1) { if (OnOff == 1) {
echo("SquareHole:", Sx=Sx - CutoutMargin/2, Sy=Sy - CutoutMargin/2, echo("SquareHole:", Sx=Sx - CutoutMargin, Sy=Sy - CutoutMargin,
Sl=Sl + CutoutMargin, Sw=Sw + CutoutMargin, Filet=Filet); Sl=Sl + CutoutMargin*2, Sw=Sw + CutoutMargin*2, Filet=Filet);
translate([Sx + Filet - CutoutMargin/2, Sy + Filet - CutoutMargin/2, 0]) { translate([Sx + Filet - CutoutMargin, Sy + Filet - CutoutMargin, 0]) {
offset(r=Filet, $fn=Resolution) { offset(r=Filet, $fn=Resolution) {
square([Sl + CutoutMargin - Filet*2, Sw + CutoutMargin - Filet*2]); square([Sl + CutoutMargin*2 - Filet*2, Sw + CutoutMargin*2 - Filet*2]);
} }
} }
} }