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Will Bradley
2024-04-03 16:04:36 -07:00
commit 08d340d4ea
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10mm-block.scad
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$fn=12;
difference(){
cube([20,80,10]);
translate([20/2,80/4,50/2])
#cylinder(h=51,r=1.5,center=true);
translate([20/2,80/4*3,50/2])
#cylinder(h=51,r=1.5,center=true);
}
10mm-block.stl
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40mm-block.scad
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$fn=12;
difference(){
cube([20,80,40]);
translate([20/2,80/4,40/2])
#cylinder(h=46,r=3,center=true);
translate([20/2,80/4*3,40/2])
#cylinder(h=46,r=3,center=true);
}
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45mm-block.scad
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$fn=12;
difference(){
cube([20,80,45]);
translate([20/2,80/4,45/2])
#cylinder(h=46,r=3,center=true);
translate([20/2,80/4*3,45/2])
#cylinder(h=46,r=3,center=true);
}
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50mm-block.scad
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$fn=12;
difference(){
cube([20,80,50]);
translate([20/2,80/4,50/2])
#cylinder(h=51,r=3,center=true);
translate([20/2,80/4*3,50/2])
#cylinder(h=51,r=3,center=true);
}
50mm-block.stl
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BOSL2-master.zip
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Futaba_3001_Servo_Mount.stl
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LBracket_Parametric_rev9.scad
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//Parametric L Bracket
//You can make this any length, Width, Height & Thickness you want
//You can also have 1, 2 or 4 screws on each leg of the L
//8/19/2015 By: David Bunch
//
//Revised 8/20/2015 to make rounded ends instead of chamfers
// and more flexibility on screws
//CUSTOMIZER VARIABLES
/* [Basic Dimensions] */
//1. Length of Part along 1st L
Len = 1.75*25.4; //[25:1:75]
//2. Width of L along 2nd L
Wid = 0.65*25.4; //[25:1:75]
//3. Height of L Bracket
Ht = 1*25.4; //[20:1:75]
//4. Thickness of Leg along X-Axis
Thk_X = 0.25*25.4; //[2:.5:12]
//5. Thickness of Leg along Y-axis
Thk_Y = 0.5*25.4; //[2:.5:12]
//6. Weld Diameter at L junction
WeldDia = 0.5*25.4; //[2:.5:12]
//7. Round Corners (0 = No, 1 = Yes)
RndON = 1; //[0:No, 1:Yes]
//8. # of parts to make (1,2,3 or 4)
Parts = 1; //[1:1:4]
/* [Hole Sizes] */
//9. Hole Diameter for Screws (#8 screw default)
HoleSize = 3; //[0:#6, 1:#8, 2:#10, 3:3mm, 4:4mm, 5:5mm, 6:6mm]
//#10 Screws are 4.5 measured
//#8 Screws are 4.2 measured
//#6 Screws are 3.4 measured
//10. Taper or Countersink Hole
Tap_CnkSnk = 1; //[0:None, 1:Tapered, 2:Counter Sink]
//11. Drill Hole Tolerance
Tolerance = .1; //[0:.05:.8]
/* [Hole Offsets] */
//12. 1st Hole Offset distance from end of X-Axis
HoleOffset_X1 = 10; //[6:.5:30]
//13. 2nd Hole Offset distance from 1st Hole of X-Axis
HoleOffset_X2 = 10; //[6:.5:30]
//14. 1st Hole Offset distance from end of Y-Axis
HoleOffset_Y1 = 0.5*25.4; //[6:.5:30]
//15. 2nd Hole Offset distance from 1st Hole of Y-Axis
HoleOffset_Y2 = 10; //[6:.5:30]
/* [Number of Holes] */
//16. # of Screws on each side of L (1 or 2)
Screws_X = 2; //[1:One Screw, 2:Two Screws]
//17. # of Screws on each side of L (1 or 2)
Screws_Y = 1; //[1:One Screw, 2:Two Screws]
//18. # of Screws along Height of L on X-Axis (1 or 2)
Screws_ZX = 1; //[1:One Screw, 2:Two Screws]
//19. # of Screws along Height of L on Y-Axis (1 or 2)
Screws_ZY = 1; //[1:One Screw, 2:Two Screws]
//20. Screw Height (I use 3/4" screws for default)
ScrewHt = 19.0; //[9.5:.5:38]
//CUSTOMIZER VARIABLES END
//HoleSize = 4.2; //[#6:3.4, #8:4.2, #10:4.5, 3mm:3, 4mm:4, 5mm:5, 6mm:6]
// //#10 Screws are 4.5 measured
// //#8 Screws are 4.2 measured
// //#6 Screws are 3.4 measured
//
////10. Taper or Countersink Hole
//Tap_CnkSnk = 1; //[0:None, 1:Tapered, 2:Counter Sink]
//
////11. Dia. of Taper Head of Screw (#8 used for default)
//TaperDia = 7.9; //[6.45:#6, 7.95:#8, 9.0:#10, 6:3mm, 4mm:8, 5mm:10, 6mm:12]
A_Hole_OD = [3.4,4.2,4.5,3,4,5,6];
A_Head_OD = [6.45,7.95,9,6,8,10,12];
A_TaperLen = [2.66,3.5,3.9,3,4.2,5.5,6.5];
HoleOD = A_Hole_OD[HoleSize] + Tolerance; //Calculated Hole Diameter
TapOD = A_Head_OD[HoleSize] + Tolerance; //Calculated Tapered Head Diameter
TaperLen = A_TaperLen[HoleSize];
WeldRad = WeldDia / 2; //Radius of Weld
//Calcs for Hole(s) along X axis
Ht2ZX = Ht / (Screws_ZX + 1); //Half Height or 1/3 height if 2 screws are used
echo("Ht2ZX = ", Ht2ZX);
H_X = (Len - Thk_Y - WeldRad) / (Screws_X + 1);
echo("H_X = ",H_X);
//Hole_X = H_X + Thk_Y + WeldRad;
Hole_X1 = Len - HoleOffset_X1;
Hole_X2 = Hole_X1 - HoleOffset_X2;
echo("Hole_X1 = ",Hole_X1);
//Hole_X2 = Hole_X1 + H_X;
echo("Hole_X2 = ",Hole_X2);
//
//Calcs for Hole(s) along Y axis
Ht2ZY = Ht / (Screws_ZY + 1); //Half Height or 1/3 height if 2 screws are used
echo("Ht2ZY = ", Ht2ZY);
H_Y = (Wid - Thk_X - WeldRad) / (Screws_Y + 1);
echo("H_Y = ",H_Y);
//Hole_Y = H_Y + Thk_X + WeldRad;
Hole_Y1 = Wid - HoleOffset_Y1;
Hole_Y2 = Hole_Y1 - HoleOffset_Y2;
echo("Hole_Y = ",Hole_Y1);
//Hole_Y2 = Hole_Y + H_Y;
echo("Hole_Y2 = ",Hole_Y2);
//
ScrewThreadHt = ScrewHt - TaperLen;
Ht2x = Ht * 2;
Ht_Half = Ht / 2;
Ires = round(((Ht * 3.14) / 4) / .8) * 4;
Hole_Res = round(((TapOD * 3.14) / 4) / 1) * 4;
echo(Hole_Res = Hole_Res);
module DrawSrewCut()
{
//This combines the head to the screw
if (Tap_CnkSnk == 0)
{
cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
} else if (Tap_CnkSnk == 1)
{
union()
{
cylinder(d1=TapOD,d2=HoleOD,h=TaperLen,$fn=Hole_Res);
cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
}
} else if (Tap_CnkSnk == 2)
{
union()
{
cylinder(d=TapOD,h=TaperLen,$fn=Hole_Res);
cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
}
}
}
module LBracket()
{
union()
{
cube([Len,Thk_X,Ht]); //Draw the X axis side
cube([Thk_Y,Wid,Ht]); //Draw the Y axis side
translate([Thk_Y,Thk_X,0])
cylinder(d=WeldDia,h=Ht,$fn=4); //Add the Weld
}
}
module RndCorner_XY()
{
difference()
{
cylinder(d=Ht2x,h=Thk_X+Thk_Y,$fn=Ires);
translate([0,0,-1])
cylinder(d=Ht,h=Thk_X+Thk_Y+2,$fn=Ires);
translate([-(Ht2x+2),-(Ht+1),-1])
cube([Ht2x+2,Ht2x+2,Thk_X+Thk_Y+2]);
}
}
module Screws_X()
{
//Drill holes for Screws along the X axis
translate([Hole_X1,Thk_X+.02,Ht2ZX])
rotate([90,0,0])
DrawSrewCut();
if (Screws_X == 2)
{
translate([Hole_X2,Thk_X+.02,Ht2ZX])
rotate([90,0,0])
DrawSrewCut();
}
}
module Screws_Y()
{
//Drill holes for Screws along the Y axis
translate([Thk_Y+.02,Hole_Y1,Ht2ZY])
rotate([0,-90,0])
DrawSrewCut();
if (Screws_Y == 2)
{
translate([Thk_Y+.02,Hole_Y2,Ht2ZY])
rotate([0,-90,0])
DrawSrewCut();
}
}
module DrawL()
{
rotate([90,0,0])
difference()
{
LBracket();
Screws_X();
if (Screws_ZX == 2)
{
translate([0,0,Ht2ZX])
Screws_X();
}
Screws_Y();
if (Screws_ZY == 2)
{
translate([0,0,Ht2ZY])
Screws_Y();
}
if (RndON == 1)
{
//Round the X-Axis Corner
translate([Len-Ht_Half,-1,Ht_Half])
rotate([-90,0,0])
RndCorner_XY();
//Round the Y-Axis Corner
translate([-1,Wid-Ht_Half,Ht_Half])
rotate([90,0,90])
RndCorner_XY();
}
//The following section is only for visual checks of how far screws go into wood
//These will not draw on final render
translate([0,-12.7,0])
%cube([Hole_X1,12.7,38.1]); //Check how far screw goes into 1/2" wood
translate([-19.02,0,0])
%cube([19.02,Hole_Y1,38.1]); //Check how far screw goes into 3/4" wood
if (Tap_CnkSnk != 0)
{
translate([Hole_X1,Thk_X + 2 + TaperLen,Ht2ZX])
rotate([90,0,0])
color("red")
%DrawSrewCut();
translate([Thk_Y+2+TaperLen,Hole_Y1,Ht2ZY])
rotate([0,-90,0])
color("red")
%DrawSrewCut();
}
}
}
//Draw how ever many parts user wants along the Y-Axis
for ( i = [1 : Parts] )
{
translate([0,(Ht+6) * i,0])
DrawL();
}
LBracket_Parametric_rev9.stl
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doggie-door.scad
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include <BOSL2/std.scad>
$fn=20;
showScan=0;
showAnchors=0;
showDoor=1;
showSeparateObjects=0;
// model sizes
panelThickness=3;
// door measurements
doorGutter=6;
doorToBolt=34;
if(showScan) {
// scan
// lay flat and set the bottom-right as origin
translate([-5,110,55]) rotate([-90,0,0])
#rotate([26.9,15,-1]) scale(450) import("scan.stl");
}
if(showAnchors) {
// scale measurement
/*
translate([-270,162,0])
cuboid([20,210,1], anchor=BOTTOM+LEFT);
translate([-250,47,0])
cuboid([305-20,20,1], anchor=BOTTOM+LEFT);
translate([-250,47+210+20,0])
cuboid([305-20,20,1], anchor=BOTTOM+LEFT);
*/
translate([35,47+10,0])
#cylinder(h=10, d=5, anchor=BOTTOM);
translate([-250,47+10,0])
#cylinder(h=10, d=5, anchor=BOTTOM);
translate([-250,47+210+10,0])
#cylinder(h=10, d=5, anchor=BOTTOM);
translate([35,47+210+10,0])
#cylinder(h=10, d=5, anchor=BOTTOM);
}
if(showDoor) {
if (showSeparateObjects) {
rotate([0,0,-90]) translate([-20,8,10])
color("orange") import("limit-switch-flag-and-chain-catch-assembled.stl");
}
}
module topPanel(){
translate([doorGutter,230,0]){
difference(){
cuboid([40,145,panelThickness], rounding=1, edges=["Y",BACK], anchor=FRONT+LEFT+BOTTOM) {
if (showSeparateObjects) {
// limit switch
translate([0,-12-65,0]) position(TOP+BACK) color("purple") rotate(90) import("limit-switch-mount-sideways.stl");
// servo mount
translate([17.8,-42,20]) position(TOP+BACK+LEFT) rotate([0,0,90]) color("teal") import("Futaba_3001_Servo_Mount.stl");
// servo
translate([44,-31.5,31]) position(TOP+BACK+LEFT) rotate([0,0,90]) color("gray") import("servo futaba s3003 v6.stl");
// top pulley
translate([-10,-21,31]) position(TOP+BACK+LEFT) rotate([0,90,0]) color("red") import("parametric_ball_pulley-improved-with-flares.stl");
}
// servo mount holes
difference(){
translate([0,-1,0]) position(TOP+BACK+LEFT) cuboid([40,61,19], rounding=1, anchor=BACK+LEFT+BOTTOM);
translate([26.6,-20.1,10]) position(TOP+BACK+LEFT)
cyl(h=10,d=2, anchor=BACK+LEFT+BOTTOM);
translate([26.6,-41.5,10]) position(TOP+BACK+LEFT)
cyl(h=10,d=2, anchor=BACK+LEFT+BOTTOM);
}
}
// mounting hole
translate([29,37,0]) {
cyl(h=panelThickness+1,d=5, anchor=BOTTOM);
translate([0,0,panelThickness-2])
cyl(h=3,d=15, chamfer1=0.5, anchor=BOTTOM);
}
// limit switch hole
translate([32,74.1,0]) {
cyl(h=panelThickness+1,d=2, anchor=BOTTOM);
}
}
}
}
module middlePanel(){
translate([doorGutter,85,0]) {
cuboid([40,145,panelThickness], rounding=1, edges=["Y"], anchor=FRONT+LEFT+BOTTOM) {
if (showSeparateObjects) {
//arduino
translate([20,0,0]) color("green") position(TOP) cuboid([2*INCH,2.5*INCH,1*INCH], anchor=BOTTOM);
}
}
}
}
module bottomPanel(){
translate([doorGutter,-60,0]) {
difference() {
cuboid([40,145,panelThickness], rounding=1, edges=["Y",FRONT], anchor=FRONT+LEFT+BOTTOM) {
if (showSeparateObjects) {
// limit switch
translate([0,60,0]) position(TOP+FRONT) rotate(90) color("purple") import("limit-switch-mount-sideways-right.stl");
// bottom pulley
translate([-3,-5,27.5]) position(TOP+FRONT+LEFT) color("teal") import("LBracket_Parametric_rev9.stl");
translate([-10,14,31]) position(TOP+FRONT+LEFT) rotate([0,90,0]) color("red") import("parametric_ball_pulley-improved-with-flares.stl");
}
// pulley mount
difference(){
translate([2,0,0]) position(TOP+FRONT+LEFT) cuboid([35,27.5,27.5], rounding=1, anchor=FRONT+LEFT+BOTTOM);
translate([20.7,12.9,20]) position(TOP+FRONT+LEFT)
cyl(h=10,d=2, anchor=FRONT+LEFT+BOTTOM);
translate([30.7,12.9,20]) position(TOP+FRONT+LEFT)
cyl(h=10,d=2, anchor=FRONT+LEFT+BOTTOM);
}
}
// mounting hole
translate([29,117,0]) {
cyl(h=panelThickness+1,d=5, anchor=BOTTOM);
translate([0,0,panelThickness-2])
cyl(h=3,d=15, chamfer1=0.5, anchor=BOTTOM);
}
// limit switch hole
translate([32,66,0]) {
cyl(h=panelThickness+1,d=2, anchor=BOTTOM);
}
}
}
}
difference(){
union(){
topPanel();
middlePanel();
bottomPanel();
}
translate([doorGutter+20,85,0]) scale(0.4) partition_cut_mask(gap=0, cutpath="dovetail", $slop=0.5);
translate([doorGutter+20,230,0]) scale(0.4) partition_cut_mask(gap=0, cutpath="dovetail", $slop=0.5);
}
doggie-door.stl
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limit-switch-flag-and-chain-catch-assembled.stl
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limit-switch-flag-and-chain-catch-printable.stl
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limit-switch-flag-and-chain-catch.scad
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showAssembled=1;
$fn=12;
flagHeight=15;
flagWidth=20;
flagDepth=10;
baseThickness=2;
chainHolderDiameter=3;
gutterHeight=5;
gutterWidth=4;
// slice it for printing
if (showAssembled) {
wholeModel();
} else {
difference(){
wholeModel();
translate([-50,-50,baseThickness]) cube(100);
}
translate([-50,0,0]) difference(){
wholeModel();
translate([-50,-50,-100+baseThickness]) cube(100);
}
}
module wholeModel(){
difference() {
union() {
translate([0,-gutterWidth/2,gutterHeight/2-(gutterHeight-1)]){
cube([flagDepth,flagWidth-gutterWidth,gutterHeight-2], center=true);
}
translate([0,-gutterWidth,(flagHeight-gutterHeight)/2]){
cube([flagDepth,flagWidth,flagHeight-gutterHeight], center=true);
}
translate([0,-(flagWidth+20)/2,2/2]){
difference(){
cube([flagDepth,20,baseThickness], center=true);
translate([0,0,0])
cylinder(h=4,r=2.5,center=true);
}
}
}
translate([0,0,baseThickness]){
chainHolder();
translate([0,chainHolderDiameter+.5,0]) chainHolder();
}
}
}
module chainHolder() {
translate([-flagDepth/3,-flagWidth/2+2,0]) rotate([0,90,0]) cylinder(h=flagDepth/2+1,d=chainHolderDiameter, center=true);
translate([flagDepth/3,-flagWidth/2+2,0]) rotate([0,90,0]) cylinder(h=flagDepth/2+1,d=chainHolderDiameter, center=true);
translate([0,-flagWidth/2+2,0]) rotate([0,90,0]) cylinder(h=flagDepth,d=0.7, center=true);
}
limit-switch-flag.scad
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$fn=12;
flagHeight=35;
flagWidth=25;
baseThickness=2;
gutterHeight=5;
gutterWidth=4;
translate([0,-gutterWidth/2,gutterHeight/2-gutterHeight]){
cube([10,flagWidth-gutterWidth,gutterHeight], center=true);
}
translate([0,-gutterWidth,(flagHeight-gutterHeight)/2]){
#cube([10,flagWidth,flagHeight-gutterHeight], center=true);
}
translate([0,-(flagWidth+20)/2,2/2]){
difference(){
cube([10,20,baseThickness], center=true);
translate([0,0,0])
#cylinder(h=4,r=2.5,center=true);
}
}
limit-switch-flag.stl
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limit-switch-mount-sideways-right.stl
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limit-switch-mount-sideways.scad
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switchHeight = 5;
switchWidth = 12;
switchLength = 20;
switchHoleFromFront = 9; // we assume "front" is the left here, adjust for right
switchHoleFromSide = 5.5;
switchHoleSpacing = 9;
baseWidth = 12;
baseLength = 25;
baseThickness = 2;
slotWidth = 3;
slotLength = 15;
slotCenterFromBack = 11;
slotFromSide = 6;
slotSpacing = 9;
filletSize = 3;
$fn=10;
// switch mount
difference(){
cube([switchWidth,switchLength,switchHeight]);
translate([switchHoleFromFront, switchHoleFromSide, 10/2+switchHeight/2+0.1]) {
#cylinder(h=10, r=1, center=true);
}
translate([switchHoleFromFront, switchHoleFromSide+switchHoleSpacing, 10/2+switchHeight/2+0.1]) {
#cylinder(h=10, r=1, center=true);
}
}
// base
translate([0,-baseLength,0]){
difference(){
cube([baseWidth,baseLength,baseThickness]);
translate([slotFromSide,slotCenterFromBack,baseThickness/2]){
cube([slotWidth,slotLength,baseThickness+0.2], center=true);
}
}
}
// fillet
translate([0,-filletSize,baseThickness]) {
prism(baseWidth,filletSize,filletSize);
}
module prism(l, w, h){
polyhedron(//pt 0 1 2 3 4 5
points=[[0,0,0], [l,0,0], [l,w,0], [0,w,0], [0,w,h], [l,w,h]],
faces=[[0,1,2,3],[5,4,3,2],[0,4,5,1],[0,3,4],[5,2,1]]
);
}
limit-switch-mount-sideways.stl
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limit-switch-mount.scad
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switchHeight = 20;
switchWidth = 12;
switchLength = 20;
switchHoleFromFront = 9; // we assume "front" is the left here, adjust for right
switchHoleFromSide = 5.5;
switchHoleSpacing = 9;
baseWidth = 20;
baseLength = 25;
baseThickness = 2;
slotWidth = 2;
slotLength = 15;
slotCenterFromBack = 11;
slotFromSide = 5.5;
slotSpacing = 9;
filletSize = 5;
$fn=10;
// switch mount
difference(){
cube([switchWidth,switchLength,switchHeight]);
translate([switchHoleFromFront, switchHoleFromSide, 10/2+switchHeight/2+0.1]) {
#cylinder(h=10, r=1, center=true);
}
translate([switchHoleFromFront, switchHoleFromSide+switchHoleSpacing, 10/2+switchHeight/2+0.1]) {
#cylinder(h=10, r=1, center=true);
}
}
// base
translate([0,-baseLength,0]){
difference(){
cube([baseWidth,baseLength,baseThickness]);
translate([slotFromSide,slotCenterFromBack,baseThickness/2]){
cube([slotWidth,slotLength,baseThickness+0.2], center=true);
}
translate([slotFromSide+slotSpacing,slotCenterFromBack,baseThickness/2]){
cube([slotWidth,slotLength,baseThickness+0.2], center=true);
}
}
}
// fillet
translate([0,-filletSize,baseThickness]) {
prism(baseWidth,filletSize,filletSize);
}
module prism(l, w, h){
polyhedron(//pt 0 1 2 3 4 5
points=[[0,0,0], [l,0,0], [l,w,0], [0,w,0], [0,w,h], [l,w,h]],
faces=[[0,1,2,3],[5,4,3,2],[0,4,5,1],[0,3,4],[5,2,1]]
);
}
limit-switch-mount.stl
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parametric_ball_pulley-improved-with-flares.stl
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scan.stl
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servo futaba s3003 v6.stl
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