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$fn=12;
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difference(){
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cube([20,80,10]);
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translate([20/2,80/4,50/2])
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#cylinder(h=51,r=1.5,center=true);
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translate([20/2,80/4*3,50/2])
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#cylinder(h=51,r=1.5,center=true);
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}
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$fn=12;
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difference(){
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cube([20,80,40]);
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translate([20/2,80/4,40/2])
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#cylinder(h=46,r=3,center=true);
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translate([20/2,80/4*3,40/2])
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#cylinder(h=46,r=3,center=true);
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}
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$fn=12;
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difference(){
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cube([20,80,45]);
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translate([20/2,80/4,45/2])
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#cylinder(h=46,r=3,center=true);
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translate([20/2,80/4*3,45/2])
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#cylinder(h=46,r=3,center=true);
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}
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$fn=12;
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difference(){
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cube([20,80,50]);
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translate([20/2,80/4,50/2])
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#cylinder(h=51,r=3,center=true);
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translate([20/2,80/4*3,50/2])
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#cylinder(h=51,r=3,center=true);
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}
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//Parametric L Bracket
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//You can make this any length, Width, Height & Thickness you want
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//You can also have 1, 2 or 4 screws on each leg of the L
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//8/19/2015 By: David Bunch
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//
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//Revised 8/20/2015 to make rounded ends instead of chamfers
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// and more flexibility on screws
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//CUSTOMIZER VARIABLES
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/* [Basic Dimensions] */
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//1. Length of Part along 1st L
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Len = 1.75*25.4; //[25:1:75]
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//2. Width of L along 2nd L
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Wid = 0.65*25.4; //[25:1:75]
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//3. Height of L Bracket
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Ht = 1*25.4; //[20:1:75]
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//4. Thickness of Leg along X-Axis
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Thk_X = 0.25*25.4; //[2:.5:12]
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//5. Thickness of Leg along Y-axis
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Thk_Y = 0.5*25.4; //[2:.5:12]
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//6. Weld Diameter at L junction
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WeldDia = 0.5*25.4; //[2:.5:12]
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//7. Round Corners (0 = No, 1 = Yes)
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RndON = 1; //[0:No, 1:Yes]
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//8. # of parts to make (1,2,3 or 4)
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Parts = 1; //[1:1:4]
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/* [Hole Sizes] */
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//9. Hole Diameter for Screws (#8 screw default)
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HoleSize = 3; //[0:#6, 1:#8, 2:#10, 3:3mm, 4:4mm, 5:5mm, 6:6mm]
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//#10 Screws are 4.5 measured
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//#8 Screws are 4.2 measured
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//#6 Screws are 3.4 measured
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//10. Taper or Countersink Hole
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Tap_CnkSnk = 1; //[0:None, 1:Tapered, 2:Counter Sink]
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//11. Drill Hole Tolerance
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Tolerance = .1; //[0:.05:.8]
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/* [Hole Offsets] */
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//12. 1st Hole Offset distance from end of X-Axis
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HoleOffset_X1 = 10; //[6:.5:30]
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//13. 2nd Hole Offset distance from 1st Hole of X-Axis
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HoleOffset_X2 = 10; //[6:.5:30]
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//14. 1st Hole Offset distance from end of Y-Axis
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HoleOffset_Y1 = 0.5*25.4; //[6:.5:30]
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//15. 2nd Hole Offset distance from 1st Hole of Y-Axis
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HoleOffset_Y2 = 10; //[6:.5:30]
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/* [Number of Holes] */
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//16. # of Screws on each side of L (1 or 2)
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Screws_X = 2; //[1:One Screw, 2:Two Screws]
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//17. # of Screws on each side of L (1 or 2)
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Screws_Y = 1; //[1:One Screw, 2:Two Screws]
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//18. # of Screws along Height of L on X-Axis (1 or 2)
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Screws_ZX = 1; //[1:One Screw, 2:Two Screws]
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//19. # of Screws along Height of L on Y-Axis (1 or 2)
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Screws_ZY = 1; //[1:One Screw, 2:Two Screws]
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//20. Screw Height (I use 3/4" screws for default)
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ScrewHt = 19.0; //[9.5:.5:38]
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//CUSTOMIZER VARIABLES END
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//HoleSize = 4.2; //[#6:3.4, #8:4.2, #10:4.5, 3mm:3, 4mm:4, 5mm:5, 6mm:6]
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// //#10 Screws are 4.5 measured
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// //#8 Screws are 4.2 measured
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// //#6 Screws are 3.4 measured
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//
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////10. Taper or Countersink Hole
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//Tap_CnkSnk = 1; //[0:None, 1:Tapered, 2:Counter Sink]
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//
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////11. Dia. of Taper Head of Screw (#8 used for default)
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//TaperDia = 7.9; //[6.45:#6, 7.95:#8, 9.0:#10, 6:3mm, 4mm:8, 5mm:10, 6mm:12]
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A_Hole_OD = [3.4,4.2,4.5,3,4,5,6];
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A_Head_OD = [6.45,7.95,9,6,8,10,12];
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A_TaperLen = [2.66,3.5,3.9,3,4.2,5.5,6.5];
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HoleOD = A_Hole_OD[HoleSize] + Tolerance; //Calculated Hole Diameter
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TapOD = A_Head_OD[HoleSize] + Tolerance; //Calculated Tapered Head Diameter
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TaperLen = A_TaperLen[HoleSize];
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WeldRad = WeldDia / 2; //Radius of Weld
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//Calcs for Hole(s) along X axis
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Ht2ZX = Ht / (Screws_ZX + 1); //Half Height or 1/3 height if 2 screws are used
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echo("Ht2ZX = ", Ht2ZX);
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H_X = (Len - Thk_Y - WeldRad) / (Screws_X + 1);
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echo("H_X = ",H_X);
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//Hole_X = H_X + Thk_Y + WeldRad;
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Hole_X1 = Len - HoleOffset_X1;
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Hole_X2 = Hole_X1 - HoleOffset_X2;
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echo("Hole_X1 = ",Hole_X1);
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//Hole_X2 = Hole_X1 + H_X;
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echo("Hole_X2 = ",Hole_X2);
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//
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//Calcs for Hole(s) along Y axis
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Ht2ZY = Ht / (Screws_ZY + 1); //Half Height or 1/3 height if 2 screws are used
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echo("Ht2ZY = ", Ht2ZY);
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H_Y = (Wid - Thk_X - WeldRad) / (Screws_Y + 1);
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echo("H_Y = ",H_Y);
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//Hole_Y = H_Y + Thk_X + WeldRad;
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Hole_Y1 = Wid - HoleOffset_Y1;
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Hole_Y2 = Hole_Y1 - HoleOffset_Y2;
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echo("Hole_Y = ",Hole_Y1);
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//Hole_Y2 = Hole_Y + H_Y;
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echo("Hole_Y2 = ",Hole_Y2);
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//
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ScrewThreadHt = ScrewHt - TaperLen;
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Ht2x = Ht * 2;
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Ht_Half = Ht / 2;
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Ires = round(((Ht * 3.14) / 4) / .8) * 4;
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Hole_Res = round(((TapOD * 3.14) / 4) / 1) * 4;
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echo(Hole_Res = Hole_Res);
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module DrawSrewCut()
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{
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//This combines the head to the screw
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if (Tap_CnkSnk == 0)
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{
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cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
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} else if (Tap_CnkSnk == 1)
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{
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union()
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{
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cylinder(d1=TapOD,d2=HoleOD,h=TaperLen,$fn=Hole_Res);
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cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
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}
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} else if (Tap_CnkSnk == 2)
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{
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union()
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{
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cylinder(d=TapOD,h=TaperLen,$fn=Hole_Res);
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cylinder(d=HoleOD,h=ScrewThreadHt,$fn=Hole_Res);
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}
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}
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}
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module LBracket()
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{
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union()
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{
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cube([Len,Thk_X,Ht]); //Draw the X axis side
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cube([Thk_Y,Wid,Ht]); //Draw the Y axis side
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translate([Thk_Y,Thk_X,0])
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cylinder(d=WeldDia,h=Ht,$fn=4); //Add the Weld
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}
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}
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module RndCorner_XY()
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{
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difference()
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{
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cylinder(d=Ht2x,h=Thk_X+Thk_Y,$fn=Ires);
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translate([0,0,-1])
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cylinder(d=Ht,h=Thk_X+Thk_Y+2,$fn=Ires);
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translate([-(Ht2x+2),-(Ht+1),-1])
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cube([Ht2x+2,Ht2x+2,Thk_X+Thk_Y+2]);
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}
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}
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module Screws_X()
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{
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//Drill holes for Screws along the X axis
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translate([Hole_X1,Thk_X+.02,Ht2ZX])
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rotate([90,0,0])
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DrawSrewCut();
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if (Screws_X == 2)
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{
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translate([Hole_X2,Thk_X+.02,Ht2ZX])
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rotate([90,0,0])
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DrawSrewCut();
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}
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}
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module Screws_Y()
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{
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//Drill holes for Screws along the Y axis
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translate([Thk_Y+.02,Hole_Y1,Ht2ZY])
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rotate([0,-90,0])
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DrawSrewCut();
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if (Screws_Y == 2)
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{
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translate([Thk_Y+.02,Hole_Y2,Ht2ZY])
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rotate([0,-90,0])
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DrawSrewCut();
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}
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}
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module DrawL()
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{
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rotate([90,0,0])
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difference()
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{
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LBracket();
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Screws_X();
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if (Screws_ZX == 2)
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{
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translate([0,0,Ht2ZX])
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Screws_X();
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}
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Screws_Y();
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if (Screws_ZY == 2)
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{
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translate([0,0,Ht2ZY])
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Screws_Y();
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}
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if (RndON == 1)
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{
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//Round the X-Axis Corner
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translate([Len-Ht_Half,-1,Ht_Half])
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rotate([-90,0,0])
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RndCorner_XY();
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//Round the Y-Axis Corner
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translate([-1,Wid-Ht_Half,Ht_Half])
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rotate([90,0,90])
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RndCorner_XY();
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}
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//The following section is only for visual checks of how far screws go into wood
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//These will not draw on final render
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translate([0,-12.7,0])
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%cube([Hole_X1,12.7,38.1]); //Check how far screw goes into 1/2" wood
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translate([-19.02,0,0])
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%cube([19.02,Hole_Y1,38.1]); //Check how far screw goes into 3/4" wood
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if (Tap_CnkSnk != 0)
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{
|
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translate([Hole_X1,Thk_X + 2 + TaperLen,Ht2ZX])
|
||||||
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rotate([90,0,0])
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color("red")
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%DrawSrewCut();
|
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translate([Thk_Y+2+TaperLen,Hole_Y1,Ht2ZY])
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rotate([0,-90,0])
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||||||
|
color("red")
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%DrawSrewCut();
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|
}
|
||||||
|
}
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|
}
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//Draw how ever many parts user wants along the Y-Axis
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for ( i = [1 : Parts] )
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{
|
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translate([0,(Ht+6) * i,0])
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|
DrawL();
|
||||||
|
}
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|
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@@ -0,0 +1,154 @@
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include <BOSL2/std.scad>
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|
|
||||||
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$fn=20;
|
||||||
|
|
||||||
|
showScan=0;
|
||||||
|
showAnchors=0;
|
||||||
|
showDoor=1;
|
||||||
|
showSeparateObjects=0;
|
||||||
|
|
||||||
|
// model sizes
|
||||||
|
panelThickness=3;
|
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|
|
||||||
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// door measurements
|
||||||
|
doorGutter=6;
|
||||||
|
doorToBolt=34;
|
||||||
|
|
||||||
|
if(showScan) {
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||||||
|
// scan
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||||||
|
// lay flat and set the bottom-right as origin
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||||||
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translate([-5,110,55]) rotate([-90,0,0])
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||||||
|
#rotate([26.9,15,-1]) scale(450) import("scan.stl");
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||||||
|
}
|
||||||
|
if(showAnchors) {
|
||||||
|
// scale measurement
|
||||||
|
/*
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||||||
|
translate([-270,162,0])
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||||||
|
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);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,59 @@
|
|||||||
|
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);
|
||||||
|
}
|
||||||
@@ -0,0 +1,24 @@
|
|||||||
|
$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);
|
||||||
|
}
|
||||||
|
}
|
||||||
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,52 @@
|
|||||||
|
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]]
|
||||||
|
);
|
||||||
|
}
|
||||||
Binary file not shown.
@@ -0,0 +1,56 @@
|
|||||||
|
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]]
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
Binary file not shown.
File diff suppressed because it is too large
Load Diff
Binary file not shown.
Reference in New Issue
Block a user