{"id":1291,"date":"2021-09-09T22:11:29","date_gmt":"2021-09-09T22:11:29","guid":{"rendered":"https:\/\/blog.metu.edu.tr\/eresmech\/?page_id=1291"},"modified":"2021-09-27T14:53:52","modified_gmt":"2021-09-27T14:53:52","slug":"5-4","status":"publish","type":"page","link":"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/ch5\/5-4\/","title":{"rendered":"5-4"},"content":{"rendered":"<div id=\"pl-gb1291-69d7c03960951\"  class=\"panel-layout\" ><div id=\"pg-gb1291-69d7c03960951-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-gb1291-69d7c03960951-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-gb1291-69d7c03960951-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child widgetopts-SO\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h1>5.4 E\u015fde\u011fer Mekanizmalar<\/h1>\n<p>Analizi yap\u0131lacak mekanizmalarda kam gibi y\u00fcksek eleman \u00e7iftleri bulundu\u011funda bu mekanizmalar\u0131n analizi i\u00e7in genelde sadece bulunduklar\u0131 konumda ge\u00e7erli olmak \u00fczere adi kinematik \u00e7iftlerden olu\u015fan bir e\u015fde\u011fer mekanizma kullanmak gerekir. Bu e\u015fde\u011fer mekanizma o an i\u00e7in ayni harekete sahip olmal\u0131d\u0131r. Buldu\u011fumuz e\u015fde\u011fer mekanizman\u0131n orijinal mekanizma ile o anda ayn\u0131 h\u0131z ve ivme \u00f6zelliklerinin ayn\u0131 genellikle istenilir.<\/p>\n<p>Bir \u00f6rnek olmas\u0131 a\u00e7\u0131s\u0131ndan A\u015fa\u011f\u0131daki \u015fekilde g\u00f6sterilen kam mekanizmas\u0131n\u0131 ele alal\u0131m. E\u015fde\u011fer mekanizma g\u00f6sterilen konumda orijinal mekanizma ile ayn\u0131 h\u0131z \u00f6zelliklerine sahip olmas\u0131 isteniyor ise, e\u015fde\u011fer mekanizman\u0131n I<sub>12<\/sub>, I<sub>13<\/sub>\u00a0ve I<sub>23<\/sub>\u00a0ani d\u00f6nme merkezleri kam mekanizmas\u0131 ile ayn\u0131 olmas\u0131 gerekir. D\u00f6ner mafsal eksenleri A ve B nin 2 ve 3 uzuvlar\u0131n\u0131n temas noktas\u0131nda \u00e7izilen normal do\u011frusu \u00fczerinde al\u0131nd\u0131\u011f\u0131 bir A<sub>0<\/sub>ABB<sub>0<\/sub>\u00a0d\u00f6rt \u00e7ubuk mekanizmas\u0131 ile bu \u015fart sa\u011flanacakt\u0131r (kam mekanizmas\u0131 ile bu d\u00f6rt \u00e7ubuk mekanizmas\u0131 h\u0131z analizi a\u00e7\u0131s\u0131ndan verilen konumda e\u015fde\u011fer olacakt\u0131r). Ancak ivme analizininde bu iki mekanizman\u0131n ayn\u0131 olmas\u0131 istendi\u011finde, d\u00f6rt-\u00e7ubuk mekanizmas\u0131n\u0131n kam mekanizmas\u0131 ile e\u015fde\u011fer olabilmesi i\u00e7in A ve B mafsal merkezlerinin e\u011fri profillerinin e\u011frilik merkezlerinde olmas\u0131 gerekir. Dikkat edilir ise, adi \u00e7iftlerden olu\u015fan e\u015fde\u011fer mekanizmada fazla bir uzuv bulunmaktad\u0131r. Bu uzuv inceledi\u011fimiz esas mekanizmada yoktur.<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1339 aligncenter\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/09\/img1-16.gif\" alt=\"\" width=\"515\" height=\"228\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1340 aligncenter\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/09\/img2-16.gif\" alt=\"\" width=\"503\" height=\"227\" \/><\/p>\n<p>A\u015fa\u011f\u0131daki \u015fekillerde baz\u0131 e\u015fde\u011fer mekanizmalar g\u00f6sterilmektedir. \u0130lk \u015fekilde g\u00f6sterilen mekanizmalar i\u00e7in anl\u0131k e\u015fde\u011ferlilik h\u0131z ve ivme i\u00e7in ge\u00e7erlidir. \u0130kinci \u015fekilde g\u00f6sterilen mekanizmalarda ise, e\u011frilik merkezleri sabit oldu\u011fundan h\u0131z ve ivme e\u015fde\u011ferlili\u011fi mekanizman\u0131n her konumu i\u00e7in ge\u00e7erli olacakt\u0131r.<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1341\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/09\/img3-12.gif\" alt=\"\" width=\"909\" height=\"750\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1342\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/09\/img4-10.gif\" alt=\"\" width=\"829\" height=\"517\" \/><\/p>\n<p>Y\u00fcksek eleman \u00e7iftleri bulunan bir mekanizma yerine bu mekanizmaya e\u015fde\u011fer sadece adi eleman \u00e7iftleri bulunan bir mekanizman\u0131n h\u0131z ve ivme analizi yap\u0131ld\u0131\u011f\u0131nda ilk mekanizman\u0131n h\u0131z ve ivme analizi de yap\u0131lm\u0131\u015f olacakt\u0131r.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n<p> <a href=\"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/ch5\/5-3\/\" data-type=\"page\"><img loading=\"lazy\" decoding=\"async\" width=\"38\" height=\"38\" class=\"wp-image-16\" style=\"width: 38px\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/04\/back_button.gif\" alt=\"\" \/><\/a><a href=\"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/ch5\/\" data-type=\"page\" data-id=\"52\"><img loading=\"lazy\" decoding=\"async\" width=\"38\" height=\"38\" class=\"wp-image-17\" style=\"width: 38px\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/04\/contents_button.gif\" alt=\"\" \/><\/a><a href=\"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/\" data-type=\"page\" data-id=\"47\"><img loading=\"lazy\" decoding=\"async\" width=\"38\" height=\"38\" class=\"wp-image-18\" style=\"width: 38px\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/04\/home_button.gif\" alt=\"\" \/><\/a><a href=\"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/ch6\/\" data-type=\"page\" data-id=\"92\"><img loading=\"lazy\" decoding=\"async\" width=\"38\" height=\"38\" class=\"wp-image-20\" style=\"width: 38px\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/04\/next_button.gif\" alt=\"\" \/><\/a><img loading=\"lazy\" decoding=\"async\" width=\"119\" height=\"40\" class=\"wp-image-15\" style=\"width: 119px\" src=\"https:\/\/blog.metu.edu.tr\/eresmech\/files\/2021\/04\/ceres.gif\" alt=\"\" \/>        <\/p>\n","protected":false},"excerpt":{"rendered":"<p>5.4 E\u015fde\u011fer Mekanizmalar Analizi yap\u0131lacak mekanizmalarda kam gibi y\u00fcksek eleman \u00e7iftleri bulundu\u011funda bu mekanizmalar\u0131n analizi i\u00e7in genelde sadece bulunduklar\u0131 konumda ge\u00e7erli olmak \u00fczere adi kinematik \u00e7iftlerden olu\u015fan bir e\u015fde\u011fer mekanizma kullanmak gerekir. Bu e\u015fde\u011fer mekanizma o an i\u00e7in ayni harekete &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/blog.metu.edu.tr\/eresmech\/mekanizma-teknigi\/ch5\/5-4\/\"> <span class=\"screen-reader-text\">5-4<\/span> Devam\u0131n\u0131 Oku &raquo;<\/a><\/p>\n","protected":false},"author":7747,"featured_media":0,"parent":1285,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-1291","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/pages\/1291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/users\/7747"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/comments?post=1291"}],"version-history":[{"count":0,"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/pages\/1291\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/pages\/1285"}],"wp:attachment":[{"href":"https:\/\/blog.metu.edu.tr\/eresmech\/wp-json\/wp\/v2\/media?parent=1291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}