X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=belt-hole-cut-jig-simple.scad;fp=belt-hole-cut-jig-simple.scad;h=116665bac82491b17188b90bce1025d4eba2cbbe;hb=c3651483cef8b31006ab07a766de02bb71a395f1;hp=550102d4197da7d5168bdc15b494f98ced1185d8;hpb=618600ad92e40e939baca632b400efcc5d0e3fbb;p=reprap-play.git

diff --git a/belt-hole-cut-jig-simple.scad b/belt-hole-cut-jig-simple.scad
index 550102d..116665b 100644
--- a/belt-hole-cut-jig-simple.scad
+++ b/belt-hole-cut-jig-simple.scad
@@ -17,7 +17,7 @@ roof_thick = 4;
 regblock_thick = 4;
 punchtube_thick = 2.5;
 
-total_h = 40;
+total_h = 33;
 punchfree_h = 8;
 
 reg_prot_width = 4;
@@ -43,7 +43,7 @@ module RegBlockOutline(){
 }
 
 module RegBlock(){
-  translate([0,0,total_h])
+  translate([regblock_thick/2,0,total_h])
     rotate([0,-90,0])
     linear_extrude(height=regblock_thick)
     RegBlockOutline();
@@ -54,8 +54,8 @@ module MainFrame(){
     mirror([1,0,0])
     cube([mainframe_l, mainframe_w, roof_thick]);
   for (rbi=[0:reg_blocks-1]) {
-    translate([jig_interval/2 +
-	       -(mainframe_l-regblock_thick)/(reg_blocks-1) * rbi,
+    translate([0 +
+	       -(mainframe_l-jig_interval)/(reg_blocks-1) * rbi,
 	       0,0])
       RegBlock();
   }
@@ -77,7 +77,7 @@ module Shells(){
 module Punches(){
   PerHole(){
     translate([0,0,-1]){
-      cylinder(r=punchhole_r, h=total_h+2);
+      cylinder(r=punchhole_r, h=total_h+2, $fn=100);
       %cylinder(r=punch_dia/2, h=total_h);
     }
   }