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hot_end.scad
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hot_end.scad
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//
// 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/>.
//
//
//! Hot end models. The E3D models were originally contributed to Mendel90 by Philippe LUC @philfifi
//!
//! Needs updating as mostly obsolete versions.
//
include <../core.scad>
function hot_end_style(type) = type[1]; //! Basic type, jhead or e3d
function hot_end_part(type) = type[2]; //! Description
function hot_end_total_length(type) = type[3]; //! Length from nozzle tip to the top
function hot_end_inset(type) = type[4]; //! The length that goes into the mounting
function hot_end_insulator_diameter(type) = type[5]; //! Outside diameter
function hot_end_insulator_length(type) = type[6]; //! Length of the insulator
function hot_end_insulator_colour(type) = type[7]; //! Colour of the insulator
function hot_end_groove_dia(type) = type[8]; //! Groove internal diameter
function hot_end_groove(type) = type[9]; //! Groove length
function hot_end_duct_radius(type) = type[10]; //! Require radius to clear the heater block
function hot_end_duct_offset(type) = type[11]; //! Offset of circular duct centre from the nozzle
function hot_end_need_cooling(type) = hot_end_style(type) != e3d; //! Has own fan so don't need cooling hole in the duct
function hot_end_duct_height_nozzle(type) = type[12]; //! Duct height at nozzle end
function hot_end_duct_height_fan(type) = type[13]; //! Duct height at fan end
function hot_end_length(type) = hot_end_total_length(type) - hot_end_inset(type); //! The amount the hot end extends below its mounting
use <jhead.scad>
use <e3d.scad>
module hot_end(type, filament, naked = false, resistor_wire_rotate = [0,0,0]) { //! Draw specified hot end
if(hot_end_style(type) == jhead)
jhead_hot_end_assembly(type, filament, naked);
if(hot_end_style(type) == e3d)
e3d_hot_end_assembly(type, filament, naked, resistor_wire_rotate);
}