From: Václav 'Ax' Hůla Date: Sun, 8 Sep 2013 11:26:25 +0000 (+0200) Subject: Merge branch 'master' of github.com:josefprusa/Prusa3 X-Git-Url: http://git.hcoop.net/clinton/prusa3.git/commitdiff_plain/389a0c66d72034afcfff79f3d9b2ef989b4279bf?hp=59ab46d11d732f4f8ff4d85aa8dd2cf4c09a9949 Merge branch 'master' of github.com:josefprusa/Prusa3 Conflicts: box_frame/configuration.scad.dist --- diff --git a/box_frame/configuration.scad.dist b/box_frame/configuration.scad.dist index 2cd7e78..3e3ce46 100644 --- a/box_frame/configuration.scad.dist +++ b/box_frame/configuration.scad.dist @@ -11,35 +11,47 @@ include ; // 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 +// T2.5 belt_tooth_distance = 2.5; belt_tooth_ratio = 0.75; -//T5 (strongly discouraged) -//belt_tooth_distance = 5; -//belt_tooth_ratio = 0.75; +// T5 (strongly discouraged) +// belt_tooth_distance = 5; +// belt_tooth_ratio = 0.75; -//HTD3 -//belt_tooth_distance = 3; -//belt_tooth_ratio = 0.75; +// HTD3 +// belt_tooth_distance = 3; +// belt_tooth_ratio = 0.75; -//MXL -//belt_tooth_distance = 2.032; -//belt_tooth_ratio = 0.64; +// MXL +// belt_tooth_distance = 2.032; +// belt_tooth_ratio = 0.64; -//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; +// 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; + // Choose bearing/bushing configuration *************************************** // conf_b_* are in inc/conf_bushing.scad @@ -49,12 +61,15 @@ bushing_z = conf_b_lm8uu; // 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 +// 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. @@ -62,18 +77,20 @@ 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 +// 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. @@ -85,11 +102,11 @@ carriage_l_base = 50; use_fillets = 1; -//set to 0 for single plate (affects z axis and screws that attach RP parts to frame) +// set to 0 for single plate (affects z axis and screws that attach RP parts to frame) i_am_box = 1; -//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; @@ -116,10 +133,11 @@ y_threaded_rod_long_r = 5.4; // (extras/bearing-holder-single-plate-y) board_thickness = 12; -// segments of small holes. some poeple claim that a low value makes them easier to print. +// Segments of small holes. some poeple claim that a low value makes them easier to print. small_hole_segments=7; -// END of custom settings + +// END of custom settings ***************************************************** // You are not supposed to change this diff --git a/box_frame/y-belt-holder.scad b/box_frame/y-belt-holder.scad index 0b7b594..cba028f 100644 --- a/box_frame/y-belt-holder.scad +++ b/box_frame/y-belt-holder.scad @@ -8,7 +8,7 @@ include -module y_belt_holder(len=42) { +module y_belt_holder(len=40) { y_delta = i_am_box == 0 ? -2.5 : xy_delta; ybelt_hole_to_side = 5; real_len = len + 2 * ybelt_hole_to_side; @@ -25,8 +25,8 @@ module y_belt_holder(len=42) { } translate([-4.5 + y_delta, 0, real_len / 2]) cube([10, 10, 10], center = true); translate([-11, 0, ybelt_hole_to_side + len]) { - translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20); - translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true); + # translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20); + # translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true); } translate([-11, 0, ybelt_hole_to_side]) { translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20);