chiark / gitweb /
belt-slot-cut-jig: transpose in other direction
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Thu, 13 Jun 2013 09:29:45 +0000 (10:29 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Thu, 13 Jun 2013 09:29:45 +0000 (10:29 +0100)
belt-slot-cut-jig.scad

index 404ec34..e198c46 100644 (file)
@@ -60,7 +60,7 @@ crewpunch_smallest_shape = crewpunch_shape[0];
 crewpunch_biggest_shape = crewpunch_shape[len(crewpunch_shape)-1];
 
 crewpunch_skew_angle = 2.0; //degrees
-crewpunch_skew_yoff = 0.6; //mm
+crewpunch_skew_yoff = -0.6; //mm
 
 // computed
 
@@ -70,7 +70,7 @@ holder_block_zsz = crewpunch_biggest_shape[0] - crewpunch_smallest_shape[0];
 holder_xsz = crewpunch_biggest_shape[2][0] + crewpunch_biggest_shape[2][1] +
   holder_min_wall*2;
 
-holder_front_all = crewpunch_shaft_max_y - crewpunch_biggest_shape[1][1]
+holder_front_all = crewpunch_shaft_max_y - crewpunch_biggest_shape[1][0]
   + attach_ysz + crewpunch_systematic_size_error + crewpunch_skew_yoff
   + holder_xsz/2 * sin(abs(crewpunch_skew_angle));
 
@@ -100,7 +100,7 @@ module CrewPunch(){
            mirror([xind?1:0,0,0]) mirror([0,yind?0:1,0]){
              translate([-0.1,-0.1,-0.1])
                cube([0.1 + layer[2][xind] + ourslop,
-                     0.1 + layer[1][yind] + ourslop,
+                     0.1 + layer[1][1-yind] + ourslop,
                      0.2]);
            }
       }
@@ -122,7 +122,7 @@ module PunchHolder(cutouts=true){
        rotate([0,0,-crewpunch_skew_angle])
        translate(translations)
        translate([crewpunch_biggest_shape[2][1] + holder_min_wall,
-                  crewpunch_biggest_shape[1][0] + holder_front_all,
+                  crewpunch_biggest_shape[1][1] + holder_front_all,
                   -crewpunch_smallest_shape[0]])
          CrewPunch();
     }