mirror of
https://github.com/nophead/Mendel90.git
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eeb12dd3cb
Fan duct bracket screws longer for easier removal and replacement. Direct 1.75mm drive extruder for Huxley. MK5B J-head model length corrected to match reality.
97 lines
2.1 KiB
OpenSCAD
97 lines
2.1 KiB
OpenSCAD
//
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// Mendel90
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//
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// GNU GPL v2
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// Configuration file
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//
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echo("Huxley:");
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Z_bearings = LM6UU;
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Y_bearings = LM6UU;
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X_bearings = LM6UU;
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X_motor = NEMA14;
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Y_motor = NEMA14;
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Z_motor = NEMA14;
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hot_end = JHeadMk5x;
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extruder = Direct14;
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X_travel = 152;
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Y_travel = 150;
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Z_travel = 150;
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vero_bed = true;
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x_holes = round(150 / 2.54) + 6;
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y_holes = round(Y_travel / 2.54) + 4;
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bed_depth = 160; // 59 + 4 holes
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bed_width = 165; // 59 + 6 holes
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bed_pillars = M3x20_pillar;
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bed_glass = glass2;
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bed_thickness = pcb_thickness + sheet_thickness(bed_glass); // PCB heater plus glass sheet
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bed_holes = [(x_holes - 3) * 2.54, (y_holes - 3) * 2.54];
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base = DiBond; // Sheet material used for the base. Needs to be thick enough to screw into.
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base_corners = 25;
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base_nuts = true;
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squeeze = true;
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frame = DiBond;
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frame_corners = 25;
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frame_nuts = true;
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case_fan = fan80x25;
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part_fan = fan40x11;
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psu = External;
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controller = Melzi;
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raspberry_pi = true;
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raspberry_pi_camera = true;
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light_strip = RIGID5050_208;
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spool = spool_200x55;
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bottom_limit_switch = false;
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top_limit_switch = true;
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include_fan = true;
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clip_handles = false;
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single_piece_frame = true;
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stays_from_window = false;
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cnc_sheets = true; // If sheets are cut by CNC we can use slots, etc instead of just round holes
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pulley_type = GT2x20_metal_pulley;
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Y_carriage = DiBond;
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X_belt = GT2x6;
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Y_belt = GT2x6;
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motor_shaft = 5;
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Z_screw_dia = 5; // Studding for Z axis
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Y_carriage_depth = bed_holes[1] + 7;
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Y_carriage_width = bed_holes[0] + 7;
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Z_nut_radius = M5_nut_radius;
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Z_nut_depth = M5_nut_depth;
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Z_nut = M5_nut;
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//
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// Default screw use where size doesn't matter
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//
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cap_screw = M3_cap_screw;
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hex_screw = M3_hex_screw;
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//
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// Screw for the frame and base
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//
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frame_soft_screw = No4_screw; // Used when sheet material is soft, e.g. wood
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frame_thin_screw = M3_cap_screw; // Used with nuts when sheets are thin
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frame_thick_screw = M3_pan_screw; // Used with tapped holes when sheets are thick and hard, e.g. plastic or metal
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//
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// Feature sizes
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//
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default_wall = 2;
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thick_wall = 3;
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