-rw-r--r-- | x-carriage-adapter.scad | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/x-carriage-adapter.scad b/x-carriage-adapter.scad index 9cf6c08..9891072 100644 --- a/x-carriage-adapter.scad +++ b/x-carriage-adapter.scad | |||
@@ -37,2 +37,6 @@ nut_width = 5.5; // intelligent guess should suffice | |||
37 | 37 | ||
38 | link_thickness=3; // thickness of link holder protrusion | ||
39 | link_or=3.5; // link outer diameter | ||
40 | link_ir=1.5; // link inner diameter | ||
41 | |||
38 | use <threads.scad>; | 42 | use <threads.scad>; |
@@ -68,2 +72,11 @@ module holder() { | |||
68 | } | 72 | } |
73 | difference() { | ||
74 | hx0 = max(mounting_holes_on_top[1][1],mounting_holes_on_top[2][1])+screw_shell_d/2; | ||
75 | hull() { | ||
76 | for(ls=[-1,1]) translate([0,hx0+ls*link_or,thread_h+ls*link_or]) | ||
77 | rotate([0,90,0]) cylinder(r=link_or,h=link_thickness,center=true,$fn=30); | ||
78 | } | ||
79 | translate([0,hx0+link_or,thread_h+link_or]) | ||
80 | rotate([0,90,0]) cylinder(r=link_ir,h=link_thickness+2,center=true,$fn=30); | ||
81 | } // difference | ||
69 | hull() { | 82 | hull() { |