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-rw-r--r--another.scad2
1 files changed, 1 insertions, 1 deletions
diff --git a/another.scad b/another.scad
index 20ac37a..bb67dea 100644
--- a/another.scad
+++ b/another.scad
@@ -15,49 +15,49 @@ module the_extruder(
15 protrusion_d = 22, protrusion_h = 2.2, // the dimensions of the protrusion on top of gearbox 15 protrusion_d = 22, protrusion_h = 2.2, // the dimensions of the protrusion on top of gearbox
16 bore_d = 8, bore_l = 17.6, 16 bore_d = 8, bore_l = 17.6,
17 bore_dd = 7, 17 bore_dd = 7,
18 // pulley properties 18 // pulley properties
19 pulley_d = 11.5, pulley_h=10, 19 pulley_d = 11.5, pulley_h=10,
20 pulley_elevation = 1, // pulley elevation above the protrusion 20 pulley_elevation = 1, // pulley elevation above the protrusion
21 teeth_elevation = 7.5, // distance from the bottom of the pulley to its teeth 21 teeth_elevation = 7.5, // distance from the bottom of the pulley to its teeth
22 filament_offset = (8.25-(3.0+3.5)/2) - 11.5/2 + 1.75/2, 22 filament_offset = (8.25-(3.0+3.5)/2) - 11.5/2 + 1.75/2,
23 // idler properties 23 // idler properties
24 idler_d = 9.5, idler_h = 4, idler_id = 3,// idler dimensions: outer and inner diameters and height 24 idler_d = 9.5, idler_h = 4, idler_id = 3,// idler dimensions: outer and inner diameters and height
25 // spring properties 25 // spring properties
26 spring_d = 10, spring_lc = 9.6, // spring diameter and compressed length 26 spring_d = 10, spring_lc = 9.6, // spring diameter and compressed length
27 // filament path properties 27 // filament path properties
28 filament_d = 1.75, 28 filament_d = 1.75,
29 filament_path_d = 2, 29 filament_path_d = 2,
30 filament_guide_d = 4, // PTFE filament guide diameter 30 filament_guide_d = 4, // PTFE filament guide diameter
31 // knob properties 31 // knob properties
32 knob_h = 10, 32 knob_h = 10,
33 knob_bore_l = 4, 33 knob_bore_l = 4,
34 knob_indent_d = 4, 34 knob_indent_d = 4,
35 knob_indents = 12, 35 knob_indents = 12,
36 // spring tensioner 36 // spring tensioner
37 st_nut_d = 9, st_nut_h = 4, 37 st_nut_d = 9, st_nut_h = 4,
38 st_screw_d = 5, 38 st_screw_d = 5,
39 st_thickshell = 8*extrusion_width, st_thinshell = 4*extrusion_width, 39 st_thickshell = 8*extrusion_width, st_thinshell = 2*extrusion_width,
40 40
41 // screw it 41 // screw it
42 mount_screw_d = 3.1, mount_screw_l = 20, 42 mount_screw_d = 3.1, mount_screw_l = 20,
43 mount_screwhead_d=6, mount_screwhead_h=3, 43 mount_screwhead_d=6, mount_screwhead_h=3,
44 idler_screw_d = 3, 44 idler_screw_d = 3,
45 idler_screwhead_d=6, idler_screwhead_h=3, 45 idler_screwhead_d=6, idler_screwhead_h=3,
46 46
47 pf = pushfit_embeddest, 47 pf = pushfit_embeddest,
48 pf_shell = max(3*layer_height,3*extrusion_width), 48 pf_shell = max(3*layer_height,3*extrusion_width),
49 pf_smooth = true, 49 pf_smooth = true,
50 50
51 // empty spaces 51 // empty spaces
52 idler_travel = 3, // how far should idler travel when pressed 52 idler_travel = 3, // how far should idler travel when pressed
53 idler_clearance=1, 53 idler_clearance=1,
54 pulley_d_clearance=2, 54 pulley_d_clearance=2,
55 pulley_small_d_clearance=0.5, 55 pulley_small_d_clearance=0.5,
56 lever_v_clearance=.7, // vertical clearance for the lever 56 lever_v_clearance=.7, // vertical clearance for the lever
57 spring_d_clearance=1, 57 spring_d_clearance=1,
58 protrusion_tolerance_h=.5, // horizontal tolerance for the motor protrusion 58 protrusion_tolerance_h=.5, // horizontal tolerance for the motor protrusion
59 protrusion_tolerance_v=.5, // vertical tolerance for the motor protrusion 59 protrusion_tolerance_v=.5, // vertical tolerance for the motor protrusion
60 mount_screw_d_tolerance=.4, 60 mount_screw_d_tolerance=.4,
61 idler_v_tolerance=.5, 61 idler_v_tolerance=.5,
62 knob_bore_d_tolerance=.6, 62 knob_bore_d_tolerance=.6,
63 st_nut_h_tolerance=.2, 63 st_nut_h_tolerance=.2,