{"id":3016,"date":"2018-07-12T09:51:40","date_gmt":"2018-06-28T18:23:21","guid":{"rendered":"http:\/\/commons.princeton.edu\/josephhenry\/mechanical-differential-analyzer\/"},"modified":"2022-12-16T11:41:23","modified_gmt":"2022-12-16T16:41:23","slug":"mechanical-differential-analyzer","status":"publish","type":"page","link":"https:\/\/commons.princeton.edu\/josephhenry\/mechanical-differential-analyzer\/","title":{"rendered":"Mechanical Differential Analyzer"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1741\" src=\"http:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/IMG_1026.jpg\" alt=\"\" width=\"576\" height=\"432\" \/><\/p>\n<p>For several years, summer students at Princeton have worked to create mechanical differential analyzers out of K&#8217;Nex. \u00a0Currently, the university has 3 differential analyzers and 1 mechanical integrator (shown above).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2081\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/IntegratorGraph_web.jpg\" alt=\"\" width=\"448\" height=\"252\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/IntegratorGraph_web.jpg 448w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/IntegratorGraph_web-300x169.jpg 300w\" sizes=\"auto, (max-width: 448px) 85vw, 448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2082\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_force.png\" alt=\"\" width=\"448\" height=\"218\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_force.png 448w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_force-300x146.png 300w\" sizes=\"auto, (max-width: 448px) 85vw, 448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2083\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_res_small.jpg\" alt=\"\" width=\"448\" height=\"214\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_res_small.jpg 448w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/fir_ord_res_small-300x143.jpg 300w\" sizes=\"auto, (max-width: 448px) 85vw, 448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2085\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_force_small.jpg\" alt=\"\" width=\"448\" height=\"216\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_force_small.jpg 448w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_force_small-300x145.jpg 300w\" sizes=\"auto, (max-width: 448px) 85vw, 448px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2084\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_resp_small.jpg\" alt=\"\" width=\"448\" height=\"216\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_resp_small.jpg 448w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2018\/07\/sec_ord_resp_small-300x145.jpg 300w\" sizes=\"auto, (max-width: 448px) 85vw, 448px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Printed Parts<\/h3>\n<div class=\"body\">\n<p>While the differential analyzers\u00a0are almost entirely built from the standard K&#8217;Nex parts, several pieces had to be 3d printed in order to make the machines run smoothly. \u00a0These pieces were all drawn in Creo Parametric and their part files are posted below.<\/p>\n<h4>Tracking wheel<\/h4>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/oringswheel.stl\">Single O-ring Small Wheel (STL)<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"component-spacing\"><\/div>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/oringlwheel.stl\">Single O-ring Large Wheel (STL)<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"component-spacing\"><\/div>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/doubleoring1.prt\">Double Oring Wheel 1<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"component-spacing\"><\/div>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/newwheel4.prt\">Double Oring Wheel 2<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"component-spacing\"><\/div>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/newwheel3.prt\">Double Oring Wheel 3<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"component-spacing\"><\/div>\n<div class=\"file-component\">\n<div class=\"table\">\n<div class=\"row\">\n<div class=\"filename\"><a href=\"http:\/\/commons.princeton.edu\/motorcycledesign\/wp-content\/uploads\/sites\/70\/2018\/07\/newwheel2.prt\">Double Oring Wheel 4<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>Jack Monaco&#8217;s Mechanical Integrator &#8211; below &#8211; improvement to K&#8217;NEX integrator<\/p>\n<div style=\"width: 840px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-3016-1\" width=\"840\" height=\"473\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2022\/12\/videoplayback.mp4?_=1\" \/><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2022\/12\/videoplayback.mp4\">https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2022\/12\/videoplayback.mp4<\/a><\/video><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For several years, summer students at Princeton have worked to create mechanical differential analyzers out of K&#8217;Nex. \u00a0Currently, the university has 3 differential analyzers and 1 mechanical integrator (shown above). &nbsp; Printed Parts While the differential analyzers\u00a0are almost entirely built from the standard K&#8217;Nex parts, several pieces had to be 3d printed in order to &hellip; <a href=\"https:\/\/commons.princeton.edu\/josephhenry\/mechanical-differential-analyzer\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Mechanical Differential Analyzer&#8221;<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-3016","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/comments?post=3016"}],"version-history":[{"count":10,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3016\/revisions"}],"predecessor-version":[{"id":4299,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/3016\/revisions\/4299"}],"wp:attachment":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/media?parent=3016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/categories?post=3016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/tags?post=3016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}