X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=tube-crossdrill-jig.scad;h=7ebd96c37d491cd417d7d79b57d495a40be22d96;hb=f54d5f7574101135b0756e33f3cd5fd60dd040db;hp=55d8183650b4effe740fd0772ec745cd19dd7fa6;hpb=dab6b40ef63d4f7143bc74db5e49951c51148d99;p=reprap-play.git

diff --git a/tube-crossdrill-jig.scad b/tube-crossdrill-jig.scad
index 55d8183..7ebd96c 100644
--- a/tube-crossdrill-jig.scad
+++ b/tube-crossdrill-jig.scad
@@ -1,5 +1,8 @@
 // -*- C -*-
 
+$fs=0.1;
+$fa=3;
+
 rearwallthick = 3;
 basethick = 3;
 mainframeendthick = 2.5;
@@ -29,6 +32,7 @@ mainframeextraside = 15;
 mainframeextrafront = 25;
 
 rearwallstrengthwidth = 10;
+keepslotclear = 10;
 
 // computed values
 
@@ -49,7 +53,7 @@ module MainFrame(){
       translate([-1, -rearwallthick, 0])
 	cube([mainframemaxx+1, rearwallthick, mainframemaxz]);
 
-      for (x=[keepslotx - 10, mainframemaxx]) {
+      for (x=[keepslotx - keepslotclear, mainframemaxx - 0.5]) {
 	translate([x,0,0])
 	  rotate([90,0,-90])
 	  linear_extrude(height=mainframeendthick)
@@ -69,7 +73,7 @@ module MainFrame(){
       translate([-1,
 		 -rearwallthick - boltholeslotshorter + 0.2,
 		 tubedia + tubetubetopslop + tubetubethick + 4])
-	cube([keepslotx - 10 + 1,
+	cube([keepslotx - keepslotclear + 1,
 	      boltholeslotshorter + 0.5,
 	      rearwallstrengthwidth]);
     }
@@ -116,4 +120,5 @@ module Jig(){
 //MainFrame();
 //TubeThing(0, tubedia);
 
-Jig();
+rotate([-90,0,0])
+  Jig();