mirror of
https://github.com/DJSundog/NopSCADlib.git
synced 2024-11-13 18:33:51 -05:00
ab592e049c
anywhere else. utils/core/core.scad is the old version without fasteners to be used internally in the library.
60 lines
2.2 KiB
OpenSCAD
60 lines
2.2 KiB
OpenSCAD
//
|
|
// NopSCADlib Copyright Chris Palmer 2018
|
|
// nop.head@gmail.com
|
|
// hydraraptor.blogspot.com
|
|
//
|
|
// This file is part of NopSCADlib.
|
|
//
|
|
// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
|
|
// GNU General Public License as published by the Free Software Foundation, either version 3 of
|
|
// the License, or (at your option) any later version.
|
|
//
|
|
// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along with NopSCADlib.
|
|
// If not, see <https://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
//
|
|
//! Spade terminals used as parts of electrical components.
|
|
//
|
|
include <../utils/core/core.scad>
|
|
|
|
function spade_l(type) = type[0]; //! Length of the narrow part
|
|
function spade_w(type) = type[1]; //! Width
|
|
function spade_t(type) = type[2]; //! Thickness
|
|
function spade_hole(type) = type[3]; //! Hole diameter
|
|
function spade_shank(type) = type[4]; //! Shank width
|
|
|
|
module spade(type, height = 14) { //! Draw a spade of the specified type and total length. The shank length is adjusted to make the length.
|
|
w = spade_w(type);
|
|
l = spade_l(type);
|
|
chamfer = w / 4;
|
|
shank_w = spade_shank(type);
|
|
shank_l = height - spade_l(type);
|
|
|
|
color("silver")
|
|
rotate([90, 0, 0])
|
|
linear_extrude(height = spade_t(type), center = true)
|
|
difference() {
|
|
union() {
|
|
if(shank_l > 0)
|
|
translate([-shank_w / 2, 0])
|
|
square([shank_w, shank_l]);
|
|
|
|
translate([0, shank_l])
|
|
hull() {
|
|
translate([- w/ 2, 0])
|
|
square([w, l - chamfer]);
|
|
|
|
translate([- (w - chamfer) / 2, 0])
|
|
square([w - chamfer, l]);
|
|
}
|
|
}
|
|
translate([0, shank_l + l / 2])
|
|
circle(d = spade_hole(type));
|
|
}
|
|
}
|