add split tolerance

1 files changed, 9 insertions, 5 deletions

diff --git a/another.scad b/another.scad
index 8d9d22c..b1cbdeb 100644
--- a/another.scad
+++ b/another.scad
@@ -64,2 +64,3 @@ module the_extruder(
  st_screw_d_tolerance=.5,
+ st_split_w_tolerance = .3,
 
@@ -239,4 +240,4 @@ module the_extruder(
        hh=body_h-ls_z;
-       translate([0,0,ls_z-lever_thickness/2])
-       mirror([0,1,0]) cube(size=[fsw,longwing-hh+lever_thickness/sqrt(2),hh+lever_thickness/2]);
+       translate([0,0,ls_z])
+       mirror([0,1,0]) cube(size=[fsw,longwing+(st_thinshell+st_split_w_tolerance)/2+st_thickshell,body_h-ls_z]);
        hhh=ls_z;
@@ -256,5 +257,8 @@ module the_extruder(
         hf = (bigd-st_screw_d-st_screw_d_tolerance)/2;
-        translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell-epsilon])
-        cylinder(d1=st_screw_d+st_screw_d_tolerance,d2=bigd,
-         h=hf+epsilon, $fn=fnd*bigd);
+        translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell-epsilon]) {
+         cylinder(d1=st_screw_d+st_screw_d_tolerance,d2=bigd,
+          h=hf+epsilon, $fn=fnd*bigd);
+         translate([0,-(st_thinshell+st_split_w_tolerance)/2,0])
+         cube(size=[body_h-ls_z+1,st_thinshell+st_split_w_tolerance,fsw+1]);
+        }
         translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell+hf-epsilon])