Merged remote-tracking branch 'master/master'
Arne Durr
parent
c131878600
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7d6cfae157
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// This file is part of Cyclone PCB Factory: an open-source 3D printable CNC machine for PCB manufacture
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// http://reprap.org/wiki/Cyclone_PCB_Factory
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// Original author: Carlosgs (http://carlosgs.es)
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// License: CC BY-SA 4.0 (Attribution-ShareAlike 4.0 International, http://creativecommons.org/licenses/by-sa/4.0/)
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// Designed with http://www.openscad.org/
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// Default machine config file
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// --- Size parameters ---
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// --- Bottom base ---
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base_size_X = 304.8 + animatePart(1,overlap=0);
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base_size_Y = 261.62 + animatePart(2);
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base_thickness = 8;
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base_corner_radius = 20;
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base_corner_res = 0;
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foot_offset = 25;
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// --- Axes reference position ---
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// Note: The reference coordinates are centred like this:
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// Y axis reference is the Y smooth rod end, BACK of RIGHT FRAME
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// X axis reference is the frontal X smooth rod end, RIGHT FRAME
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// Z axis reference is the Z threaded rod, at the height of the Z nut, and relative to the X reference
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axes_Yreference_height = 40 + animatePart(5);
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axes_Xreference_height = 74 + animatePart(6); // relative to Y reference
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axes_Zreference_height = -3 + animatePart(7) + animatePart(9); // relative to X reference
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axes_Xreference_posY = -81-animatePart(8)-animatePart(9); // relative to Y reference. Moves the X axis towards the front of the machine
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axes_Zreference_posY = 14; // relative to X reference. Positions Z rods between the Y rods
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axes_Y_threaded_height = 30 + animatePart(5);
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axes_Ysmooth_separation = 165 + animatePart(1,overlap=0);
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axes_Xsmooth_separation = 40 + animatePart(9);
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axes_Zsmooth_separation = 40 + animatePart(10,overlap=0);
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// --- Work bed ---
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Ycarriage_linearBearingSeparation = 50;
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workbed_size_X = axes_Ysmooth_separation+50;
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workbed_size_Y = Ycarriage_linearBearingSeparation+70;
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workbed_thickness = 8+3;
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workbed_separation_from_Y_smooth_rod = 10;
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PCBholder_height = 10;
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PCB_dimX = 160;
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PCB_dimY = 100;
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PCB_dimZ = 1.6;
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PCB_holder_edge_length = 3;
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// --- Z carriage ---
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Z_carriage_wall_thickness = 9;
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Z_carriage_wall_width = 54;
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// --- X frames ---
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X_frames_additional_thickness = 5;
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X_frame_footThickness = 10;
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X_frame_corner_radius = 10;
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X_frame_FrontalThickness = 15;
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X_backlash_armThickness = 30;
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X_motorWallSeparation = 5;
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X_motorRotatedOffset = 5;
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X_gearWallSeparation = 5;
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// --- Y frames ---
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Y_frame_footThickness = 10;
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Y_motorWallSeparation = 5;
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Y_motorRotatedOffset = 5;
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Y_gearWallSeparation = 5;
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Y_foot_additional_separation = 5;
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Y_endstopHolderRotation = 5;
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Logo = true; // Add logo to the Y Smooth Rod Idlers
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// --- Axes sizes ---
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// *_rodLen = length
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// *_rodD = diameter
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// Y smooth rod
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axes_Ysmooth_rodLen = 210 + animatePart(2);
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axes_Ysmooth_rodD = 8.5 + animatePart(4,dist=5);
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// Y threaded rod
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axes_Ythreaded_rodLen = axes_Ysmooth_rodLen-10;
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axes_Ythreaded_rodD = 8.5 + animatePart(4,dist=5);
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// X smooth rod
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axes_Xsmooth_rodLen = 250 + animatePart(1,overlap=0);
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axes_Xsmooth_rodD = 8.5 + animatePart(4,dist=5);
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// X threaded rod
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axes_Xthreaded_rodLen = axes_Xsmooth_rodLen+50;
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axes_Xthreaded_rodD = 8.5 + animatePart(4,dist=5);
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// Z smooth rod
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axes_Zsmooth_rodLen = 110 + animatePart(3);
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axes_Zsmooth_rodD = 8.2 + animatePart(4,dist=5);
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// Z threaded rod
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axes_Zthreaded_rodLen = 90;
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axes_Zthreaded_rodD = 8.5 + animatePart(4,dist=5);
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// --- Bearings ---
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Y_linearBearingModel = "LM8UU";
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X_linearBearingModel = "LM8UU";
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X_linearBearingSeparation = 0;
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X_threaded_rod_bearingDepth = 3;
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Z_linearBearingModel = "LM8UU";
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Z_threaded_rodBearingModel = 608;
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Y_threaded_rodBearingModel = 608;
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Y_threaded_rodBearingDepth = 3;
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// --- Steppers ---
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//Y_motorModel = Nema17;
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//X_motorModel = Nema17;
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//Z_motorModel = Nema17;
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Z_motor_adjust_margin = 5;
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// --- Screw sizes ---
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// M3, M4, etc (integers only), at the moment only M3 and M4 will work.
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Y_frontFrame_footScrewSize = 3;
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Y_backFrame_footScrewSize = 3;
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Y_rightSmoothRodIdler_footScrewSize = 3;
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X_Frame_footScrewSize = 3;
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Y_threaded_rodNutSize = 8;
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X_threaded_rodNutSize = 8;
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Z_threaded_rodNutSize = 8;
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Y_nutHolder_screwSize = 3;
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Y_singleLinearBearingHolder_screwSize = 3;
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Y_PCBholder_screwSize = 3;
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Y_backlash_washer_D = 15.8;
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Y_backlash_washer_thickness = 1.6;
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X_backlash_washer_D = 15.8-0.5;
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X_backlash_washer_thickness = 1.6-0.9;
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X_carriage_screwSize = 3;
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Y_rightSmoothRodIdler_rodScrewSize = 3;
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X_Frame_rodScrewSize = 3;
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spindle_holder_screwSize = 3;
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// --- Gears ---
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axes_XgearSeparation = 37;
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X_rodGearRatio = 21; // Number of tooth
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X_motorGearRatio = 21; // Number of tooth
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X_gear_thickness = 10;
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Z_rodGearRatio = 15; // Number of tooth
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Z_motorGearRatio = 8; // Number of tooth
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Z_gear_thickness = 10;
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axes_YgearSeparation = 37;
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Y_rodGearRatio = 21; // Number of tooth
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Y_motorGearRatio = 21; // Number of tooth
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Y_gear_thickness = 5;
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// --- Gear Cover ---
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gearCover_margin = 4;
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rodGearAddedgearCover_margin = 0;
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gearCover_wallThickness = 0.4*4;
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gearCover_screwHeadSpaceHeight = 4;
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gearCover_screwHeadSpaceDiam = 6;
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gearCoverHeight = 16;
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gearCoverExtraHeight = 5;
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gearCoverExtraRadius = -7;
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gearCover_truncationAngle = 10;
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// --- Spindle Motor ---
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spindle_motor_diam_top = 51.3;
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spindle_motor_diam_top_smaller = 47.5;
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spindle_motor_diam = 47.5;
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spindle_motor_sidelen = 32;
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spindle_holder_thickness = 8;
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spindle_motor_length = 90;
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// --- Text ---
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textHscale = 0.8;
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textThickness = 1.5;
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topText = "CYCLONE";
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bottomText = "PCB Factory";
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// --- Tolerances ---
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Y_threaded_rod_Tolerance = 0.5;
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Y_linearBearing_pressureFitTolerance = 0.5;
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PCB_holder_tolerance = 1;
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axes_Xsmooth_separation_tolerance = 0.5;
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X_threaded_rod_Tolerance = 0.5;
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Z_linearBearingHole_tolerance = 0.5;
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LinearBearingPressureFitTolerance = 0.4;
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screwHoleTolerance = 0.4;
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// --- Render options ---
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// --- Part colours ---
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blueColor = [0.3,0.6,0.9];
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redColor = [0.8,0.3,0.3];
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yellowColor = [0.9,0.9,0.1];
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blackColor = [0.2,0.2,0.2];
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color_movingPart = yellowColor+[0.1,0.1,0.1];
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color_stillPart = yellowColor;
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// --- DXF output ---
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// Activate/Deactivate rendering auxiliary references (LCS axis, etc)
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draw_references = false; // Show reference axis's
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render_DXF_base = false; // Render bottom base for DXF export
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render_DXF_workbed = false; // Render work bed for DXF export
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render_bases_outline = false; //Toggle for rendering outline DXFs
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DXF_offset = 0.4; //Needed to adjust the tolerance of the laser cutter
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// --- Carriage positions ---
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axes_Xcarriage_pos = axes_Xsmooth_rodLen/2+sin($t*360)*axes_Xsmooth_rodLen/3;
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axes_Ycarriage_pos = axes_Ysmooth_rodLen/2+sin($t*360)*axes_Ysmooth_rodLen/4.1;
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axes_Zcarriage_pos = axes_Zsmooth_rodLen/2+sin($t*360)*axes_Zsmooth_rodLen/8;
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// --- Parts ---
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Render_X_leftFrame = true;
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Render_X_rightFrame = true;
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Render_X_carriage = true;
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Render_Z_carriage = true;
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Render_Z_carriageTop = true;
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Render_Z_carriageBottom = true;
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Render_Y_leftSmoothRodIdler = true;
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Render_Y_rightSmoothRodIdler = true;
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Render_Y_frontFrame = true;
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Render_Y_backFrame = true;
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Render_Y_carriage = true;
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Render_control_board = true;
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Render_Y_gearCover = true;
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Render_Y_motorGear = true;
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Render_Y_rodGear = true;
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Render_X_gearCover = true;
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Render_X_motorGear = true;
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Render_X_rodGear = true;
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Render_PCBholderTop = true;
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Render_PCBholderBottom = true;
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Render_YsubPart_linearBearingHolders = true;
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Render_YsubPart_nutHolder = true;
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//Render_rodHolder = true;
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File diff suppressed because it is too large
Load Diff
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@ -1,379 +0,0 @@
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/* Version 3
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Added support for font selection (default is Letters.dxf)
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Added WriteCube module
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Added Rotate for text (rotates on the plane of the text)
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Added writesphere
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Added space= (spacing between characters in char widths) def=1
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Added writecylinder()
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By Harlan Martin
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harlan@sutlog.com
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January 2012
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(The file TestWrite.scad gives More usage examples)
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(This module requires the file Letters.dxf to reside in the same folder)
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(The file Letters.dfx was created with inkscape..Each letter is in its own layer)
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(This module seperates each letter in the string and imports it from Letters.dfx)
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*/
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pi=3.1415926535897932384626433832795028841971693993751058209;
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pi2=pi*2;
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// These control the default values for write() writesphere() writecube()
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// if the parameters are not included in the call. Feel free to set your own
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// defaults.
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//default settings
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center=false;
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h = 4; //mm letter height
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t = 1; //mm letter thickness
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space =1; //extra space between characters in (character widths)
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rotate=0; // text rotation (clockwise)
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font = "Letters.dxf"; //default for aditional fonts
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fontPath = "./"; // CGS MOD: Path for the DXF font files
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// write cube defaults
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face = "front"; // default face (top,bottom,left,right,back,front)
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up =0; //mm up from center on face of cube
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down=0;
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right =0; //mm left from center on face of cube
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left=0;
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// write sphere defaults
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rounded=false; //default for rounded letters on writesphere
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north=0; // intial text position (I suggest leave these 0 defaults)
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south=0;
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east=0;
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west=0;
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spin=0;
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// writecylinder defaults
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middle=0; //(mm toward middle of circle)
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ccw=false; //write on top or bottom in a ccw direction
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r1=0; //(not implimented yet)
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r2=0; //(not implimented yet)
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// Contact me if your interested in how to make your own font files
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// Its tedious and time consuming, but not very hard
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module writecylinder(text,where,radius,height){
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wid=(.125* h *5.5 * space);
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widall=wid*(len(text)-1)/2;
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//angle that measures width of letters on sphere
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function NAngle(radius)=(wid/(pi2*radius))*360;
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//angle of half width of text
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function mmangle(radius)=(widall/(pi2*radius)*360);
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if ((face=="top")||(face=="bottom") ){
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if (face=="top" ){
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if (center==true){
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writecircle(text,where+[0,0,height/2],radius-h,rotate=rotate,font=font,h=h,t=t,
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space=space,east=east,west=west,middle=middle,ccw=ccw);
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}else{
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writecircle(text,where+[0,0,height],radius-h,rotate=rotate,font=font,h=h,t=t,
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space=space,east=east,west=west,middle=middle,ccw=ccw);
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}
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}else{
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rotate(180,[1,0,0])
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if (center==true){
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writecircle(text,where+[0,0,height/2],radius-h,rotate=rotate,font=font,h=h,t=t,
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space=space,east=east,west=west,middle=middle,ccw=ccw);
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}else{
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writecircle(text,where+[0,0,0],radius-h,rotate=rotate,font=font,h=h,t=t,
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space=space,east=east,west=west,middle=middle,ccw=ccw);
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}
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}
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}else{
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// if (radius>0){
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if (center==true) {
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rotate(-mmangle(radius)*(1-abs(rotate)/90),[0,0,1])
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translate(where)
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writethecylinder(text,where,radius,height,r1=radius,r2=radius,h=h,
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rotate=rotate,t=t,font=font,face=face,up=up,down=down,
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east=east,west=west,center=center,space=space,rounded=rounded);
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} else{
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rotate(-mmangle(radius)*(1-abs(rotate)/90),[0,0,1])
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translate(where+[0,0,height/2])
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writethecylinder(text,where,radius,height,r1=radius,r2=radius,h=h,
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rotate=rotate,t=t,font=font,face=face,up=up,down=down,
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east=east,west=west,center=center,space=space,rounded=rounded);
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}
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// the remarked out code is for cone shaped cylinders (not complete)
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// }else{
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// if (center==true) {
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// rotate(-mmangle(radius)*(1-abs(rotate)/90),[0,0,1])
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// translate(where)
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// writethecylinder(text,where,radius,height,r1=r1,r2=r2,h=h,
|
|
||||||
// rotate=rotate,t=t,font=font,face=face,up=up,down=down,
|
|
||||||
// east=east,west=west,center=center,space=space,rounded=rounded);
|
|
||||||
// } else{
|
|
||||||
// rotate(-mmangle(radius)*(1-abs(rotate)/90),[0,0,1])
|
|
||||||
// translate(where+[0,0,height/2])
|
|
||||||
// writethecylinder(text,where,radius,height,r1=r1,r2=r2,h=h,
|
|
||||||
// rotate=rotate,t=t,font=font,face=face,up=up,down=down,
|
|
||||||
// east=east,west=west,center=center,space=space,rounded=rounded);
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
}
|
|
||||||
}
|
|
||||||
module writecircle(text,where,radius){
|
|
||||||
wid=(.125* h *5.5 * space);
|
|
||||||
widall=wid*(len(text)-1)/2;
|
|
||||||
//angle that measures width of letters on sphere
|
|
||||||
function NAngle(radius)=(wid/(pi2*radius))*360;
|
|
||||||
//angle of half width of text
|
|
||||||
function mmangle(radius)=(widall/(pi2*radius)*360);
|
|
||||||
|
|
||||||
if (ccw==true){
|
|
||||||
rotate(-rotate+east-west,[0,0,1]){
|
|
||||||
rotate(-mmangle(radius-middle),[0,0,1]){
|
|
||||||
translate(where)
|
|
||||||
for (r=[0:len(text)-1]){
|
|
||||||
rotate(-90+r*NAngle(radius-middle),[0,0,1]) // bottom out=-270+r
|
|
||||||
translate([radius-middle,0,0])
|
|
||||||
//rotate(90,[1,0,0])
|
|
||||||
//rotate(90,[0,1,0])
|
|
||||||
rotate(-270,[0,0,1]) // flip text (botom out = -270)
|
|
||||||
write(text[r],center=true,h=h,t=t,font=font);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}else{
|
|
||||||
rotate(-rotate-east+west,[0,0,1]){
|
|
||||||
rotate(mmangle(radius-middle),[0,0,1]){
|
|
||||||
translate(where)
|
|
||||||
for (r=[0:len(text)-1]){
|
|
||||||
rotate(90-r*NAngle(radius-middle),[0,0,1]) // bottom out=-270+r
|
|
||||||
translate([radius-middle,0,0])
|
|
||||||
//rotate(90,[1,0,0])
|
|
||||||
//rotate(90,[0,1,0])
|
|
||||||
rotate(270,[0,0,1]) // flip text (botom out = -270)
|
|
||||||
write(text[r],center=true,h=h,t=t,font=font);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
module writethecylinder(text,where,radius,height,r1,r2){
|
|
||||||
wid=(.125* h *5.5 * space);
|
|
||||||
widall=wid*(len(text)-1)/2;
|
|
||||||
//angle that measures width of letters on sphere
|
|
||||||
function NAngle(radius)=(wid/(pi2*radius))*360*(1-abs(rotate)/90);
|
|
||||||
//angle of half width of text
|
|
||||||
|
|
||||||
function mmangle(radius)=(widall/(pi2*radius)*360);
|
|
||||||
translate([0,0,up-down])
|
|
||||||
rotate(east-west,[0,0,1])
|
|
||||||
for (r=[0:len(text)-1]){
|
|
||||||
rotate(-90+(r*NAngle(radius)),[0,0,1])
|
|
||||||
translate([radius,0,-r*((rotate)/90*wid)+(len(text)-1)/2*((rotate)/90*wid)])
|
|
||||||
rotate(90,[1,0,0])
|
|
||||||
rotate(90,[0,1,0])
|
|
||||||
write(text[r],center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
//echo("zloc=",height/2-r*((rotate)/90*wid)+(len(text)-1)/2*((rotate)/90*wid));
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
module writesphere(text,where,radius){
|
|
||||||
wid=(.125* h *5.5 * space);
|
|
||||||
widall=wid*(len(text)-1)/2;
|
|
||||||
|
|
||||||
echo("-----------------",widall,wid,mmangle(radius));
|
|
||||||
//angle that measures width of letters on sphere
|
|
||||||
function NAngle(radius)=(wid/(pi2*radius))*360;
|
|
||||||
//angle of half width of text
|
|
||||||
function mmangle(radius)=(widall/(pi2*radius)*360);
|
|
||||||
|
|
||||||
rotate(east-west,[0,0,1]){
|
|
||||||
rotate(south-north,[1,0,0]){
|
|
||||||
rotate(spin,[0,1,0]){
|
|
||||||
rotate(-mmangle(radius),[0,0,1]){
|
|
||||||
if ( rounded== false ){
|
|
||||||
translate(where)
|
|
||||||
for (r=[0:len(text)-1]){
|
|
||||||
rotate(-90+r*NAngle(radius),[0,0,1])
|
|
||||||
translate([radius,0,0])
|
|
||||||
rotate(90,[1,0,0])
|
|
||||||
rotate(90,[0,1,0])
|
|
||||||
write(text[r],center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
}else{
|
|
||||||
difference(){
|
|
||||||
translate(where)
|
|
||||||
for (r=[0:len(text)-1]){
|
|
||||||
rotate(-90+r*NAngle(radius),[0,0,1])
|
|
||||||
translate([radius,0,0])
|
|
||||||
rotate(90,[1,0,0])
|
|
||||||
rotate(90,[0,1,0])
|
|
||||||
write(text[r],center=true,h=h,rotate=rotate,t=t*2+h,font=font);
|
|
||||||
}
|
|
||||||
difference(){ //rounded outside
|
|
||||||
sphere(radius+(t*2+h)*2);
|
|
||||||
sphere(radius+t/2);
|
|
||||||
}
|
|
||||||
sphere(radius-t/2); // rounded inside for indented text
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}}}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
module writecube(text,where,size){
|
|
||||||
if (str(size)[0] != "["){
|
|
||||||
// its a square cube (size was not a matrix so make it one)
|
|
||||||
writethecube(text,where,[size,size,size],h=h,rotate=rotate,space=space,
|
|
||||||
t=t,font=font,face=face,up=up,down=down,right=right,left=left);
|
|
||||||
|
|
||||||
}else{
|
|
||||||
// its not square
|
|
||||||
writethecube(text,where,size,h=h,rotate=rotate,space=space,
|
|
||||||
t=t,font=font,face=face,up=up,down=down,right=right,left=left);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// I split the writecube module into 2 pieces.. easier to add features later
|
|
||||||
module writethecube(text,where,size){
|
|
||||||
if (face=="front") {
|
|
||||||
translate([where[0]+right-left,where[1]-size[1]/2,where[2]+up-down])
|
|
||||||
rotate(90,[1,0,0])
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
if (face=="back") {
|
|
||||||
translate([where[0]+right-left,where[1]+size[1]/2,where[2]+up-down])
|
|
||||||
rotate(90,[1,0,0]) // rotate around the x axis
|
|
||||||
rotate(180,[0,1,0]) // rotate around the y axis (z before rotation)
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
if (face=="left") {
|
|
||||||
translate([where[0]-size[0]/2,where[1]-right+left,where[2]+up-down ])
|
|
||||||
rotate(90,[1,0,0]) // rotate around the x axis
|
|
||||||
rotate(90,[0,-1,0]) // rotate around the y axis (z before rotation)
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
if (face=="right") {
|
|
||||||
translate([where[0]+size[0]/2,where[1]+right-left,where[2] +up-down])
|
|
||||||
rotate(90,[1,0,0]) // rotate around the x axis
|
|
||||||
rotate(90,[0,1,0]) // rotate around the y axis (z before rotation)
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
if (face=="top") {
|
|
||||||
translate([where[0]+right-left,where[1]+up-down,where[2]+size[2]/2 ])
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
if (face=="bottom") {
|
|
||||||
translate([where[0]+right-left,where[1]-up+down,where[2]-size[2]/2 ])
|
|
||||||
rotate(180,[1,0,0])
|
|
||||||
write(text,center=true,h=h,rotate=rotate,t=t,font=font);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module write(word){
|
|
||||||
|
|
||||||
echo (h);
|
|
||||||
echo (word);
|
|
||||||
echo ("There are " ,len(word) ," letters in this string");
|
|
||||||
// echo ("The second letter is ",word[1]);
|
|
||||||
// echo (str(word[0],"_"));
|
|
||||||
rotate(rotate,[0,0,-1]){
|
|
||||||
for (r = [0:len(word)]){ // count off each character
|
|
||||||
// if the letter is lower case, add an underscore to the end for file lookup
|
|
||||||
if ((word[r] == "a" ) || (word[r]== "b") || (word[r]== "c")
|
|
||||||
|| (word[r]== "d") || (word[r]== "e") || (word[r]== "f")
|
|
||||||
|| (word[r]== "g") || (word[r]== "h") || (word[r]== "i")
|
|
||||||
|| (word[r]== "j") || (word[r]== "k") || (word[r]== "l")
|
|
||||||
|| (word[r]== "m") || (word[r]== "n") || (word[r]== "o")
|
|
||||||
|| (word[r]== "p") || (word[r]== "q") || (word[r]== "r")
|
|
||||||
|| (word[r]== "s") || (word[r]== "t") || (word[r]== "u")
|
|
||||||
|| (word[r]== "v") || (word[r]== "w") || (word[r]== "x")
|
|
||||||
|| (word[r]== "y" )|| (word[r]== "z")){
|
|
||||||
if (center == true) {
|
|
||||||
translate([0,-h/2,0]){
|
|
||||||
scale([.125*h,.125*h,t]){
|
|
||||||
translate([ (-len(word)*5.5*space/2) + (r*5.5*space),0,0])
|
|
||||||
linear_extrude(height=1,convexity=10,center=true){
|
|
||||||
import(file = str(fontPath,font) ,layer=str(word[r],"_"));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}else{
|
|
||||||
translate([0,0,t/2]){
|
|
||||||
scale([.125*h,.125*h,t]){
|
|
||||||
translate([r*5.5*space,0,0])
|
|
||||||
linear_extrude(height=1,convexity=10,center=true){
|
|
||||||
import(file = str(fontPath,font) ,layer=str(word[r],"_"));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}else{
|
|
||||||
if (center == true) {
|
|
||||||
translate([0,-h/2,0]){
|
|
||||||
scale([.125*h,.125*h,t]){
|
|
||||||
translate([ (-len(word)*5.5*space/2) + (r*5.5*space),0,0])
|
|
||||||
linear_extrude(height=1,convexity=10,center=true){
|
|
||||||
import(file = str(fontPath,font) ,layer=str(word[r]));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}else{
|
|
||||||
translate([0,0,t/2]){
|
|
||||||
scale([.125*h,.125*h,t]){
|
|
||||||
translate([r*5.5*space,0,0])
|
|
||||||
linear_extrude(height=1,convexity=10,center=true){
|
|
||||||
import(file = str(fontPath,font) ,layer=str(word[r]));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*writecylinder test
|
|
||||||
translate([0,0,0])
|
|
||||||
%cylinder(r=20,h=40,center=true);
|
|
||||||
color([1,0,0])
|
|
||||||
writecylinder("rotate=90",[0,0,0],20,40,center=true,down=0,rotate=90);
|
|
||||||
writecylinder("rotate = 30,east = 90",[0,0,0],20,40,center=true,down=0,rotate=30,east=90);
|
|
||||||
writecylinder("ccw = true",[0,0,0],20,40,center=true,down=0,face="top",ccw=true);
|
|
||||||
writecylinder("middle = 8",[0,0,0],20,40,h=3,center=true,down=0,face="top",middle=8);
|
|
||||||
writecylinder("face = top",[0,0,0],20,40,center=true,down=0,face="top");
|
|
||||||
writecylinder("east=90",[0,0,0],20,40,h=3,center=true,down=0,face="top",east=90);
|
|
||||||
writecylinder("west=90",[0,0,0],20,40,h=3,center=true,down=0,face="top",ccw=true,west=90);
|
|
||||||
writecylinder("face = bottom",[0,0,0],20,40,center=true,down=0,face="bottom");
|
|
||||||
*/
|
|
||||||
/*writesphere test
|
|
||||||
sphere(20);
|
|
||||||
color([1,0,0])
|
|
||||||
writesphere("Hello World",[0,0,0],20,t=1,h=6);
|
|
||||||
*/
|
|
||||||
/* writecube test
|
|
||||||
translate([30,30,30])
|
|
||||||
cube([10,15,30],center=true);
|
|
||||||
write("hello",center=true,rotate =30);
|
|
||||||
color([1,0,0])
|
|
||||||
writecube( "front",[30,30,30],[10,15,30],h=5,rotate=-90);
|
|
||||||
color([0,1,0])
|
|
||||||
writecube( "back",[30,30,30],size=[10,15,30],h=5,face="back",rotate=90,t=4);
|
|
||||||
color([0,0,1])
|
|
||||||
writecube( "left",[30,30,30],[10,15,30],h=5,face="left",up=5);
|
|
||||||
color([1,1,0])
|
|
||||||
writecube( "right",where=[30,30,30],size=[10,15,30],h=5,face="right",rotate=55);
|
|
||||||
color([1,0,1])
|
|
||||||
writecube( "top",where=[30,30,30],size=[10,15,30],h=5,face="top");
|
|
||||||
color([1,1,1])
|
|
||||||
writecube( "bttm",where=[30,30,30],size=[10,15,30],h=5,face="bottom",rotate=90);
|
|
||||||
*/
|
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,80 +0,0 @@
|
||||||
/* Derived by Carlosgs from:
|
|
||||||
* http://www.thingiverse.com/thing:12789
|
|
||||||
* An extruder gear set for the TechZone Huxley,
|
|
||||||
* featuring Herringbone teeth.
|
|
||||||
* You will have to recalibrate your E_STEPS_PER_MM in
|
|
||||||
* your firmware (ratio changing from original techzone
|
|
||||||
* lasercut gears).
|
|
||||||
* This use 2 modules from the MCAD library that you can
|
|
||||||
* get from https://github.com/elmom/MCAD.
|
|
||||||
*
|
|
||||||
* Part - the motor gear mount hub with set screw hole -
|
|
||||||
* derived from http://www.thingiverse.com/thing:3104
|
|
||||||
* (thanks GilesBathgate) which is under GPL CC license.
|
|
||||||
*
|
|
||||||
* Copyright (C) 2011 Guy 'DeuxVis' P.
|
|
||||||
*
|
|
||||||
* This program 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 2
|
|
||||||
* of the License, or (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program 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 this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
||||||
* --
|
|
||||||
* DeuxVis - device@ymail.com */
|
|
||||||
|
|
||||||
include <MCAD/involute_gears.scad>
|
|
||||||
|
|
||||||
// Increase the resolution of default shapes
|
|
||||||
$fa = 5; // Minimum angle for fragments [degrees]
|
|
||||||
$fs = 0.5; // Minimum fragment size [mm]
|
|
||||||
|
|
||||||
/* Herringbone gear module, adapted from MCAD/involute_gears */
|
|
||||||
module herringbone_gear( teeth=12, height=10, circles=0, shaft=5 ) {
|
|
||||||
twist=0;//100;
|
|
||||||
pressure_angle=30;
|
|
||||||
|
|
||||||
diam = teeth*2;
|
|
||||||
|
|
||||||
truncation_length = 2.8;
|
|
||||||
truncation_height = height/2.5;
|
|
||||||
|
|
||||||
module myGear() {
|
|
||||||
difference() {
|
|
||||||
gear(
|
|
||||||
number_of_teeth=teeth,
|
|
||||||
circular_pitch=320,
|
|
||||||
pressure_angle=pressure_angle,
|
|
||||||
clearance = 0.2,
|
|
||||||
gear_thickness = height/2,
|
|
||||||
rim_thickness = height/2,
|
|
||||||
rim_width = 1,
|
|
||||||
hub_thickness = height/2,
|
|
||||||
hub_diameter=1,
|
|
||||||
bore_diameter=shaft,
|
|
||||||
circles=circles,
|
|
||||||
twist=twist/teeth
|
|
||||||
);
|
|
||||||
if (teeth>=10) {
|
|
||||||
mirror([0,0,1]) translate([0,0,-height/2-0.01]) {
|
|
||||||
difference() {
|
|
||||||
cylinder(r=diam/2, h=truncation_height);
|
|
||||||
translate([0,0,-0.01])
|
|
||||||
cylinder(r1=diam/2-truncation_length, r2=diam/2+1, h=truncation_height+0.02);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
myGear();
|
|
||||||
mirror( [0,0,1] )
|
|
||||||
myGear();
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue