{"id":134,"date":"2009-10-07T10:23:00","date_gmt":"2009-10-07T14:23:00","guid":{"rendered":"http:\/\/www.logicalzero.com\/blog\/?p=134"},"modified":"2014-05-23T01:15:41","modified_gmt":"2014-05-23T05:15:41","slug":"materialization-successful","status":"publish","type":"post","link":"http:\/\/www.logicalzero.com\/blog\/?p=134","title":{"rendered":"Materialization: successful!"},"content":{"rendered":"<div style=\"float: left; margin-right: 16px; margin-bottom: 10px; margin-left:24px;\"><a href=\"http:\/\/www.flickr.com\/photos\/27076997@N00\/3987791357\/\" target=\"_blank\"><img style=\"border: solid 2px #000000;\" src=\"http:\/\/logicalzero.com\/blog\/images\/ServoHolders2_Assembled_thumb.jpg\" alt=\"The revised servo motor mounts, assembled.\" \/><\/a><\/div>\n<p>After some modifications to the design and some tweaking to the print settings, pan\/tilt rig version 2.0 is a success. At a marginally lower extrusion rate and temperature, the accuracy was greatly improved &#8212; this version was much less &#8220;lumpy.&#8221; This improvement turned out to be somewhat of a mixed blessing, however. The first draft ended up being slightly too small to fit the servos, so this version was scaled up by 10% prior to printing. Combined with the improved precision engendered by the print setting tweaks, the final result ended up being a bit too loose to grip the servos with friction alone. A small rubber band around each holder keeps the motor nicely in place, however.<br \/>\n<br clear=\"both\"\/><!--more--><br \/>\nHere are the virtual and material versions of the servo holders for comparison. All in all, a good likeness.<br \/>\n<center><a href=\"http:\/\/www.flickr.com\/photos\/27076997@N00\/3987791779\/\" target=\"_blank\"><img style=\"border: solid 2px #000000; margin-right:10px;\" src=\"http:\/\/logicalzero.com\/blog\/images\/ServoHolders2_SketchUp_thumb.jpg\" alt=\"The revised servo motor mounts in SketchUp.\" \/><\/a><a href=\"http:\/\/www.flickr.com\/photos\/27076997@N00\/3987791685\/\" target=\"_blank\"><img style=\"border: solid 2px #000000; margin-left:10px;\" src=\"http:\/\/logicalzero.com\/blog\/images\/ServoHolders2_thumb.jpg\" alt=\"The revised servo motor mounts, fabricated.\" \/><\/a><\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>After some modifications to the design and some tweaking to the print settings, pan\/tilt rig version 2.0 is a success. At a marginally lower extrusion rate and temperature, the accuracy was greatly improved &#8212; this version was much less &#8220;lumpy.&#8221; This improvement turned out to be somewhat of a mixed blessing, however. The first draft [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[44,43,20,38],"_links":{"self":[{"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/134"}],"collection":[{"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=134"}],"version-history":[{"count":18,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions"}],"predecessor-version":[{"id":152,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions\/152"}],"wp:attachment":[{"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.logicalzero.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}