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authorMichael Krelin <hacker@klever.net>2018-08-06 11:34:34 (UTC)
committer Michael Krelin <hacker@klever.net>2018-08-06 11:34:34 (UTC)
commit33bc5b6d63d542af268a3af98a7f07c57cce73a4 (patch) (unidiff)
treee3ec7c9621e2ed636279da8ffe9f7d6c9a5c2c64
parent94730f0a772dab12295fbf71ba436e9e06efd00a (diff)
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tensioner's nut tolerances
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--another.scad10
1 files changed, 6 insertions, 4 deletions
diff --git a/another.scad b/another.scad
index 7e7f22d..3d804c1 100644
--- a/another.scad
+++ b/another.scad
@@ -55,2 +55,4 @@ module the_extruder(
55 knob_bore_d_tolerance=.6, 55 knob_bore_d_tolerance=.6,
56 st_nut_h_tolerance=.2,
57 st_nut_d_tolerance=.2,/* TODO: make it st_nut_w_tolerance */
56 58
@@ -214,3 +216,3 @@ module the_extruder(
214 rotate([0,0,30]) 216 rotate([0,0,30])
215 cylinder(d=st_nut_d,h=st_nut_h,$fn=6); 217 cylinder(d=st_nut_d+st_nut_d_tolerance,h=st_nut_h+st_nut_h_tolerance,$fn=6);
216 translate([0,0,-1]) cylinder(d=st_screw_d,h=fsw+2,$fn=fnd*st_screw_d); 218 translate([0,0,-1]) cylinder(d=st_screw_d,h=fsw+2,$fn=fnd*st_screw_d);
@@ -218,6 +220,6 @@ module the_extruder(
218 hf = (bigd-st_screw_d)/2; 220 hf = (bigd-st_screw_d)/2;
219 translate([0,0,st_thickshell+st_nut_h+st_thinshell-epsilon]) 221 translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell-epsilon])
220 cylinder(d1=st_screw_d,d2=bigd, 222 cylinder(d1=st_screw_d,d2=bigd,
221 h=hf+epsilon, $fn=fnd*bigd); 223 h=hf+epsilon, $fn=fnd*bigd);
222 translate([0,0,st_thickshell+st_nut_h+st_thinshell+hf-epsilon]) 224 translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell+hf-epsilon])
223 cylinder(d=bigd,h=fsw+1,$fn=fnd*bigd); 225 cylinder(d=bigd,h=fsw+1,$fn=fnd*bigd);
@@ -343,3 +345,3 @@ module the_extruder(
343 hf = (bigd-smalld)/2; 345 hf = (bigd-smalld)/2;
344 translate([-gearbox_d/2+st_thickshell+st_nut_h+st_thinshell+1,-longwing,filament_elevation]) 346 translate([-gearbox_d/2+st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell+1,-longwing,filament_elevation])
345 rotate([0,90,0]) difference() { 347 rotate([0,90,0]) difference() {