{"id":512,"date":"2007-03-19T09:00:00","date_gmt":"2007-03-19T13:00:00","guid":{"rendered":"https:\/\/blogs.solidworks.com\/teacher\/gdt_dvd_flatnes"},"modified":"2013-07-31T11:27:22","modified_gmt":"2013-07-31T11:27:22","slug":"gdt_dvd_flatnes","status":"publish","type":"post","link":"https:\/\/blogs.solidworks.com\/teacher\/2007\/03\/gdt_dvd_flatnes.html","title":{"rendered":"GD&amp;T DVD Flatness"},"content":{"rendered":"<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/3\/lesson1flatness_11.jpg\" onclick=\"window.open(this.href, &#039;_blank&#039;, &#039;width=100,height=100,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0&#039;); return false\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" border=\"0\" alt=\"Lesson1flatness_1\" title=\"Lesson1flatness_1\" src=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/3\/lesson1flatness_11.jpg\" style=\"margin: 0px 5px 5px 0px; float: left;\" \/><\/a>Flatness is an important concept in manufacturing a data storage device such as a DVD. If a specified flatness is not met during injection molding, the device may not read properly. Student will work through a series of questions to determine if the model provided meets the geometric tolerances for flatness indicated on the part drawing. Contributed by Lawrence Carlson, Colorado.<\/p>\n<p><strong><span style=\"color: #ff9900;\">Sample Parts: <\/p>\n<p><a href=\"https:\/\/blog-assets.solidworks.com\/uploads\/sites\/3\/1-flatness.zip\">Download 1-flatness.zip<\/a><\/p>\n<p><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Flatness is an important concept in manufacturing a data storage device such as a DVD. If a specified flatness is not met during injection molding, the device may not read properly. Student will work through a series of questions to<\/p>\n... <a href=\"https:\/\/blogs.solidworks.com\/teacher\/2007\/03\/gdt_dvd_flatnes.html\">Continued<\/a>","protected":false},"author":59,"featured_media":2596,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4015],"tags":[],"class_list":["post-512","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanical-engineering"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/posts\/512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/comments?post=512"}],"version-history":[{"count":3,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/posts\/512\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/posts\/512\/revisions\/4242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/media\/2596"}],"wp:attachment":[{"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/media?parent=512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/categories?post=512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.solidworks.com\/teacher\/wp-json\/wp\/v2\/tags?post=512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}