1)
$fa = 1;
$fs = 0.1;
//dimensions in mm//
lD_a=5;// laser Diode length //
lD_b=1;// laser Diode width //
lD_c=1;// laser Diode height
ld_spacing_between=1.5;// spacing between laser diodes //
bR_noCut_a=66.5; //bigRectangular noCut//
bR_noCut_b=18; //bigRectangular noCut//
bR_noCut_c=13; //bigRectangular noCut//
bRc_a=30;//bottom Rectangular Cut//
bRc_b=18;//bottom Rectangular Cut//
bRc_c=2;//bottom Rectangular Cut//
sSR_a=11;// Side Small REctangular
holeCapThickness=2;
radius=2.5;
translate([0,0,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([0,0+ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([0,0+2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([0,0-ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([0,0-2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([8,0,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([8,0+ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([8,0+2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([8,0-ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([8,0-2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([16,0,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([16,0+ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([16,0+2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([16,0-ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([16,0-2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-8,0,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-8,0+ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-8,0+2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-8,0-ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-8,0-2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-16,0,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-16,0+ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-16,0+2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-16,0-ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
translate([-16,0-2*ld_spacing_between,bR_noCut_c/2])
cube([lD_a,lD_b,lD_c],center=true);
module line(start, end, thickness = 0.5) {
hull() {
translate(start) sphere(thickness);
translate(end) sphere(thickness);
}
}
//line([0,0,0], [5,23,42]);//
//line([((bR_noCut_a/2)-(sSR_a)-radius-(holeCapThickness/2)),0,-bR_noCut_c/4], [0,0,-bR_noCut_c/4]);
difference() {
cube([bR_noCut_a,bR_noCut_b,bR_noCut_c],center=true);
//bottom Rectangular Cut//
translate([0,0,-bR_noCut_c/2])
cube([bRc_a,bRc_b,bRc_c],center=true);
//(bR_noCut_a/2)-
//Side Rectagular Full Cut both sides//
translate([0,bR_noCut_b/2,0])
cube([44.5,10,13],center=true);
translate([0,-bR_noCut_b/2,0])
cube([44.5,10,13],center=true);
//Side Rectagular Cut both sides//
translate([-bR_noCut_a/2,0,bR_noCut_c/2])
cube([sSR_a*2,bR_noCut_b,bR_noCut_c],center=true);
translate([bR_noCut_a/2,0,bR_noCut_c/2])
cube([sSR_a*2,bR_noCut_b,bR_noCut_c],center=true);
//one big Holes in x-direction
translate([0,0,bR_noCut_c/4])
rotate([0,90,0])
//color("red");
color("red") cylinder(r=radius, h=bR_noCut_a-sSR_a*2-holeCapThickness*2, center=true);
//two Holes in x-direction
translate([-(bR_noCut_a/2)-holeCapThickness,0,-bR_noCut_c/4])//-3.5
rotate([0,90,0])
cylinder(r=radius, h=(bR_noCut_a/2)+holeCapThickness*2,center=true);
translate([(bR_noCut_a/2)+holeCapThickness,0,-bR_noCut_c/4])//-3.5
rotate([0,90,0])
cylinder(r=radius, h=(bR_noCut_a/2)+holeCapThickness*2,center=true);//35
//two Holes in z-direction
// ((bR_noCut_a/2)-(sSR_a/2)-holeCapThickness-radius)
translate([((bR_noCut_a/2)-(sSR_a)-radius-(holeCapThickness/2)),0,0])
cylinder(r=radius, h=bR_noCut_c-holeCapThickness*2,center=true);
translate([((-bR_noCut_a/2)+(sSR_a)+radius+(holeCapThickness/2)),0,0])
cylinder(r=radius, h=bR_noCut_c-holeCapThickness*2,center=true);
//translate([19,0,-10])
//cylinder(r=radius, h=40,center=true);
}
2) Geometries
3) Edit in CAD mode
