81 lines
3.0 KiB
OpenSCAD
81 lines
3.0 KiB
OpenSCAD
// PRUSA iteration4
|
|
// Y motor holder
|
|
// GNU GPL v3
|
|
// Josef Průša <iam@josefprusa.cz> and contributors
|
|
// http://www.reprap.org/wiki/Prusa_Mendel
|
|
// http://prusamendel.org
|
|
|
|
module holder()
|
|
{
|
|
difference()
|
|
{
|
|
// base body
|
|
translate([-6,-1.5,0]) cube([19,42,47]);
|
|
|
|
// shape cuts
|
|
translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=12, $fn=30 );
|
|
translate([-11,20,15]) cube([26,23,64]);
|
|
translate([-20,5.5,-1]) cube([26,41,64]);
|
|
translate([-20,-5,37]) cube([26,21,20]);
|
|
translate([-20,-1,37]) cube([26,30,20]);
|
|
|
|
// lower motor screw
|
|
translate([-20,35 ,10.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=30 );
|
|
translate([-7,35,10.5]) rotate([0,90,0]) cylinder( h=15, r=3.1, $fn=30 );
|
|
|
|
// upper motor screw
|
|
translate([-20,4,41.5]) rotate([0,90,0]) cylinder( h=40, r=1.65, $fn=30 );
|
|
translate([4,4,41.5]) rotate([0,90,0]) cylinder( h=4, r=3.1, $fn=30 );
|
|
|
|
// lower frame screw
|
|
translate([0,12,7]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=30 );
|
|
translate([0,7,7]) rotate([90,0,0]) cylinder( h=5, r=3.2, $fn=6 );
|
|
translate([0,6.6,7]) rotate([90,0,0]) cylinder( h=2, r2=3.2, r1=4, $fn=6 );
|
|
|
|
// upper frame screw
|
|
translate([0,12,29]) rotate([90,0,0]) cylinder( h=40, r=1.6, $fn=30 );
|
|
translate([0,7,29]) rotate([90,0,0]) cylinder( h=5, r=3.2, $fn=6 );
|
|
translate([0,6.6,29]) rotate([90,0,0]) cylinder( h=2, r2=3.2, r1=4, $fn=6 );
|
|
|
|
// corners
|
|
translate([-10,20,42]) rotate([45,0,0]) cube([60,10,10]);
|
|
translate([-10,-5,42]) rotate([45,0,0]) cube([60,10,10]);
|
|
translate([-10,38,-7]) rotate([45,0,0]) cube([60,20,10]);
|
|
translate([-10,43,10]) rotate([45,0,0]) cube([60,20,20]);
|
|
translate([-14,-10,-2]) rotate([0,45,0]) cube([10,50,10]);
|
|
translate([-14,-10,37]) rotate([0,45,0]) cube([10,50,10]);
|
|
translate([18,-10,-5]) rotate([0,0,45]) cube([10,10,60]);
|
|
}
|
|
|
|
// reinforcement
|
|
translate([7.8,1.9,0]) rotate([0,0,55]) cube([5,5,18]);
|
|
difference()
|
|
{
|
|
translate([7.8,1.9,13.6]) rotate([0,0,55]) cube([5,5,23.4]);
|
|
translate([-20,19.5,26]) rotate([0,90,0]) cylinder( h=35, r=12, $fn=30 );
|
|
}
|
|
|
|
}
|
|
|
|
module y_motor_holder()
|
|
{
|
|
rotate([0,90,0])
|
|
difference()
|
|
{
|
|
holder();
|
|
|
|
// selective infill
|
|
translate([-0,1,33]) cube([12,0.5,2]);
|
|
translate([-3,1,2]) cube([15,0.5,1]);
|
|
translate([-5,1.5,13]) cube([17,0.5,8]);
|
|
|
|
//version
|
|
translate([-1,-1,15]) rotate([90,0,0]) linear_extrude(height = 0.6)
|
|
{ text("R1",font = "helvetica:style=Bold", size=5, center=true); }
|
|
}
|
|
}
|
|
|
|
y_motor_holder();
|
|
|
|
|
|
|