| author | Michael Krelin <hacker@klever.net> | 2018-07-31 19:38:01 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-07-31 19:38:01 (UTC) |
| commit | 2489b5446f56dbabbca9b4ea9f40870c7f4f69e6 (patch) (side-by-side diff) | |
| tree | b1e539c512f20c352c99203541b13b8776c7f873 | |
| parent | 04f03386761d24bf28759d2dbefa7c9bd10a3726 (diff) | |
| download | extrudery-2489b5446f56dbabbca9b4ea9f40870c7f4f69e6.zip extrudery-2489b5446f56dbabbca9b4ea9f40870c7f4f69e6.tar.gz extrudery-2489b5446f56dbabbca9b4ea9f40870c7f4f69e6.tar.bz2 | |
pushfittery: don't be too epsilony
| -rw-r--r-- | pushfittery.scad | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/pushfittery.scad b/pushfittery.scad index fedf2de..c198828 100644 --- a/pushfittery.scad +++ b/pushfittery.scad @@ -8,5 +8,5 @@ function pf_d(pf) = pf_(pf,"d"); function pf_h(pf) = pf_(pf,"h"); module pushfit(pf,draft=draft) { - fnd = 2*PI; epsilon=.01; + fnd = 2*PI; type = pf_(pf,"type"); h = pf_h(pf); @@ -15,10 +15,10 @@ module pushfit(pf,draft=draft) { d = (pf_d(pf) + pf_(pf,"d_tolerance"))/minch; tpi = pf_(pf,"tpi"); - if(draft) cylinder(d=d*minch,h=h+epsilon); - else english_thread(diameter=d,threads_per_inch=tpi,length=(h+epsilon)/minch,internal=true); + if(draft) cylinder(d=d*minch,h=h+1); + else english_thread(diameter=d,threads_per_inch=tpi,length=(h+1)/minch,internal=true); slitl = d*minch+layer_height; slitw = 0.8*d*minch/2; echo(slitw,slitl); - translate([-slitw/2,-slitl/2,0]) cube([slitw,slitl,h+epsilon]); + translate([-slitw/2,-slitl/2,0]) cube([slitw,slitl,h+1]); }else if(type=="embedded") { d = pf_d(pf); @@ -26,5 +26,5 @@ module pushfit(pf,draft=draft) { d_insert = pf_(pf,"d_insert"); $fn = d*fnd; - translate([0,0,h-h_ring]) cylinder(d=d,h=h_ring+epsilon); + translate([0,0,h-h_ring]) cylinder(d=d,h=h_ring+1); cylinder(d=d_insert,h=h); }else if(type=="embeddest") { |