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54 lines
2.6 KiB
OpenSCAD
54 lines
2.6 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2018
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// This file is part of NopSCADlib.
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//
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// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
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// GNU General Public License as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with NopSCADlib.
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// If not, see <https://www.gnu.org/licenses/>.
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//
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//
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//! Hot end models. The E3D models were originally contributed to Mendel90 by Philippe LUC @philfifi
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//!
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//! Needs updating as mostly obsolete versions.
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//
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include <../core.scad>
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function hot_end_style(type) = type[1]; //! Basic type, jhead or e3d
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function hot_end_part(type) = type[2]; //! Description
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function hot_end_total_length(type) = type[3]; //! Length from nozzle tip to the top
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function hot_end_inset(type) = type[4]; //! The length that goes into the mounting
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function hot_end_insulator_diameter(type) = type[5]; //! Outside diameter
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function hot_end_insulator_length(type) = type[6]; //! Length of the insulator
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function hot_end_insulator_colour(type) = type[7]; //! Colour of the insulator
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function hot_end_groove_dia(type) = type[8]; //! Groove internal diameter
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function hot_end_groove(type) = type[9]; //! Groove length
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function hot_end_duct_radius(type) = type[10]; //! Require radius to clear the heater block
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function hot_end_duct_offset(type) = type[11]; //! Offset of circular duct centre from the nozzle
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function hot_end_need_cooling(type) = hot_end_style(type) != e3d; //! Has own fan so don't need cooling hole in the duct
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function hot_end_duct_height_nozzle(type) = type[12]; //! Duct height at nozzle end
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function hot_end_duct_height_fan(type) = type[13]; //! Duct height at fan end
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function hot_end_length(type) = hot_end_total_length(type) - hot_end_inset(type); //! The amount the hot end extends below its mounting
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use <jhead.scad>
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use <e3d.scad>
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module hot_end(type, filament, naked = false, resistor_wire_rotate = [0,0,0]) { //! Draw specified hot end
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if(hot_end_style(type) == jhead)
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jhead_hot_end_assembly(type, filament, naked);
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if(hot_end_style(type) == e3d)
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e3d_hot_end_assembly(type, filament, naked, resistor_wire_rotate);
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}
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