// Josef Průša <josefprusa@me.com>
// Václav 'ax' Hůla <axtheb@gmail.com>
// http://www.reprap.org/wiki/Prusa_Mendel
-// http://github.com/prusajr/PrusaMendel
+// http://github.com/josefprusa/Prusa3
include <inc/metric.scad>;
include <inc/conf_bushing.scad>;
// Custom settings here, tailor to your supplies and print settings
+// Extruder settings **********************************************************
+// Don't forget to set your slicer's extruder settings to match the values you
+// enter here.
+
layer_height = 0.3;
+// Width over thickness determines how wide the plastic will be when extruded
+// onto the object that is being printed. width_over_thickness is multiplied
+// by the layer_height to calculate this width. i.e. If your layer_height is
+// set to 0.3 mm and your width_over_thickness is set to 2.2, the resulting
+// width will be 0.66 mm.
width_over_thickness = 2.2;
// Select your belt type ******************************************************
-//T2.5
-belt_tooth_distance = 2.5;
-belt_tooth_ratio = 0.75;
+// T2.5
+//belt_width = 6.5; //add 0.5 to actual width
+//belt_tooth_distance = 2.5;
+//belt_tooth_ratio = 0.75;
+//belt_thickness = 0.8;
-//T5 (strongly discouraged)
+// T5 (strongly discouraged)
+//belt_width = 6.5;
//belt_tooth_distance = 5;
//belt_tooth_ratio = 0.75;
+//belt_thickness = 0.8;
-//HTD3
+// HTD3
+//belt_width = 9.5;
//belt_tooth_distance = 3;
//belt_tooth_ratio = 0.75;
+//belt_thickness = 1.75;
-//MXL
+// MXL
+//belt_width = 6.5;
//belt_tooth_distance = 2.032;
//belt_tooth_ratio = 0.64;
+//belt_thickness = i have no idea;
-//GT2 there is bunch of GT2 belts with different tooth-to-tooth distance
-//adjust to your needs
-//belt_tooth_distance = 2;
-//belt_tooth_ratio = 0.5;
-
-// For T type belts you will probably want 0.8mm or so.
-belt_thickness = 1.75;
+// GT2
+// there is bunch of GT2 belts with different tooth-to-tooth distance
+// this one is most common in reprap world
+// adjust to your needs.
+belt_width = 6.5;
+belt_tooth_distance = 2;
+belt_tooth_ratio = 0.5;
+belt_thickness = 0.8;
// Choose bearing/bushing configuration ***************************************
// conf_b_* are in inc/conf_bushing.scad
// by default use same as xy
bushing_carriage = bushing_xy;
+
// Select idler bearing size **************************************************
-// [outer_diameter, width, inner_diameter, uses_guide]
-// 608 [standard skate bearings] with bearing guide
-bearing_608 = [22, 7, 8, 1];
-//608 bearings with fender washers. Not good at all, the belt brushes against the carriage
-bearing_608_washers = [22, 10, 8, 0];
-// one 625 with guides
-bearing_625 = [16, 5, 5, 1];
-// two 625 - for use without bearing guides.
-bearing_625_double = [16, 10, 5, 0];
-
-// those two here are really good:
-bearing_624_double = [13, 10, 4, 0];
-// this one has roughly same diameter as pulley, makes belt parallel so its prettier
-bearing_623_double = [10, 8, 3, 0];
-
-idler_bearing = bearing_624_double;
-
-//Select carriage lenght
+// bearing_* are in inc/conf_bushing.scad
+
+idler_bearing = bearing_623;
+
+// Select carriage lenght ******************************************************
// 30 for single carriage extruder (two holes with centers 30mm apart)
// 50 for wade or single with fan (three holes, 30-20)
// 80 for full length carriage (four holes, 30-20-30)
carriage_l_base = 50;
+
// Fillets ********************************************************************
// fillets are rounded corners of boxes. The right engineering term is probably radius
// but cad software calls it fillet.
use_fillets = 1;
-//set to 0 for single plate (affects z axis and screws that attach RP parts to frame)
-i_am_box = 1;
+// set to type of frame used (affects z axis and screws that attach RP parts to frame)
+frame_type = frame_single;
-//if you do your own plate and can move bottom Z screws 5mm up set this to 0 to
-//get stronger motor mount. Only for i_am_box = 0
+// if you do your own plate and can move bottom Z screws 5mm up set this to 0 to
+// get stronger motor mount. Only for i_am_box = 0
i_want_to_use_single_plate_dxf_and_make_my_z_weaker = 1;
-//radius of long threaded rod on Y frame
-//Use 5.4 for M10 or 4.4 for M8
-y_threaded_rod_long_r = 5.4;
-
-// Thickness of the XZ plate board.
-// Use 20 for single plate if you want to use the Y lm8uu holders
-board_thickness = 12;
-
-// segments of small holes. some poeple claim that a low value makes them easier to print.
-small_hole_segments=7;
-// END of custom settings
+// Radius of long threaded rod on Y frame
+// Affects y-axis-corner (both box and single plate)
+// and y-axis-bracket (box only)
-// You are not supposed to change this
-board_to_xz_distance = 26;
-xaxis_rod_distance = 45;
-
-//calculated from settings
-single_wall_width = width_over_thickness * layer_height;
-
-idler_width = (idler_bearing[1] > 7 ? idler_bearing[1] : 7) + 2.5 * idler_bearing[3] ;
-
-//deltas are used to enlarge parts for bigger bearings
-xy_delta = ((bushing_xy[1] <= 7.7) ? 0 : bushing_xy[1] - 7.7) * 0.9;
-z_delta = (bushing_z[1] <= 7.7) ? 0 : bushing_z[1] - 7.7;
-
-// CHANGE ONLY THE STUFF YOU KNOW
-// IT WILL REPLACE DEFAULT SETTING
-
-// RODS
-
-// threaded_rod_diameter = 0;
-// threaded_rod_diameter_horizontal = 0;
-// smooth_bar_diameter = 0;
-// smooth_bar_diameter_horizontal = 0;
-
-// Nuts and bolts
+//Use 5.4 for M10 or 4.4 for M8
+y_threaded_rod_long_r = 5.4;
-// m8_diameter = 0;
-// m8_nut_diameter = 0;
-// m4_diameter = 0;
-// m4_nut_diameter = 0;
+// Thickness of the boards that make the box frame.
-// m3_diameter = 0;
-// m3_nut_diameter = 0;
+// in y-axis-corner it governs the height of the corners by adjusting the
+// distance between ground and M10 threaded rod. (both box and single plate)
-// Bushing holder
+// For box model, the parts that hold Z smooth rod have one hole from front
+// and one from side, and this setting makes sure that the screw from side
+// is in the center of the plank.
-// bushing_core_diameter = smooth_bar_diameter;
-// bushing_material_thickness = 0;
+// Use 12 for single plate
+// or 20 if you want to use the Y lm8uu holders
+// (extras/bearing-holder-single-plate-y)
+// For an aluminum extrusion frame, set this to your extrusion diameter
+board_thickness = 12;
-///counted stuff
-m3_nut_diameter_bigger = ((m3_nut_diameter / 2) / cos (180 / 6))*2;
+// Segments of small holes. some poeple claim that a low value makes them easier to print.
+small_hole_segments=7;
// functions
-include <inc/functions.scad>
-
-// These constants define the geometry of the complete-printer.scad
+include <inc/functions.scad>;
+include <inc/settings.scad>;
-//x_smooth_rod_length=325;
-//y_smooth_rod_length=405;
-//z_smooth_rod_length=235;
+// These constants define the geometry of the doc/complete-printer.scad
bed_x_size=225;
bed_y_size=225;
+x_smooth_rod_length=380+board_thickness*2;
+y_smooth_rod_length=400;
+z_smooth_rod_length=320;
-x_smooth_rod_length=460+board_thickness*2; // 492 for 16mm thickness; 484 for 12mm thickness
-y_smooth_rod_length=470;
-z_smooth_rod_length=405;
+// shift smooth rod and leadscrew
+zaxis_delta_x = 0;
+zaxis_delta_y = 0;
\ No newline at end of file
HCoop / clinton / prusa3.git / blobdiff