84 lines
2.3 KiB
OpenSCAD
84 lines
2.3 KiB
OpenSCAD
/*
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* SPDX-FileCopyrightText: © 2023 Brian S. Stephan <bss@incorporeal.org>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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// adjustments
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hole_tolerance = 0.15;
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// M2
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m2_screw_selftap_radius = 0.95;
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// M3
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m3_screw_selftap_radius = 1.3;
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// M4
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m4_bolt_radius = 2 + hole_tolerance;
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m4_bolt_countersink_radius = 6.1 + hole_tolerance;
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m4_bolt_hex_exterior_radius = 3.6 + hole_tolerance;
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// 24mm button
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small_button_radius = 12 + hole_tolerance;
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// 30mm button
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big_button_radius = 15 + hole_tolerance;
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// JLF mount dimensions
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lever_mount_x = 53;
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lever_mount_y = 95;
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lever_mount_z = 2;
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// standard lever hole
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lever_plate_hole = 12;
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// case dimensions
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// base frame box. reminder: top of inside (including mounts) is chopped by panel_z for plates
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frame_x = 233;
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frame_y = 208;
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frame_z = 57;
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// degree to which the extended frame pieces stick out from the end of the frame
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frame_extension_x = 25;
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frame_extension_y = 25;
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// this sinks the bottom and top of the frame inward a bit, and is used to math out two shapes
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// when creating the frame box / overhang panel
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frame_bevel_height = 2;
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overhang_panel_bevel_height = 1;
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frame_center_to_neutrik = 70;
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// depth of the "lip" of the frame that the top plate sets into/supports the overhang
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frame_wall = 4;
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// width of the column in the frame corners to support the hex bolt
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frame_mount_column_width = 20;
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// per neutrik (mm)
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neutrik_panel_thickness = 3;
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// top plate, which can either be the whole plate ("inset") or the mounting frame for a plate that overhangs
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panel_x = frame_x - (frame_wall * 2);
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panel_y = frame_y - (frame_wall * 2);
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panel_z = 5;
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// how much the top plate x/y is expanded to overhang the frame
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// note that this is relative to the top plate (so the wall is added back)
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panel_overhang_amount = 8.5;
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overhang_panel_x = panel_x + (frame_wall * 2) + (panel_overhang_amount * 2);
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overhang_panel_y = panel_y + (frame_wall * 2) + (panel_overhang_amount * 2);
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panel_to_frame_point_x = (panel_x/2)-10;
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panel_to_frame_point_y = (panel_y/2)-10;
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// frame interior that supports the top plates
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panel_support_width = 5;
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// neutrik D screw holes
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neutrik_d_screw_radius = 1.6 + hole_tolerance;
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neutrik_d_radius = 12 + hole_tolerance;
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// additional button radius for decorative panels, etc.
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decorative_radius_scale = 1.75;
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jumbo_decorative_radius_scale = 2;
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