{"id":3539,"date":"2023-03-03T11:18:46","date_gmt":"2023-03-03T10:18:46","guid":{"rendered":"https:\/\/agora.xtec.cat\/insponts\/?p=3539"},"modified":"2023-03-03T11:18:46","modified_gmt":"2023-03-03T10:18:46","slug":"projectes-de-tecnologia-brac-hidraulic-excavador","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insponts\/general\/projectes-de-tecnologia-brac-hidraulic-excavador\/","title":{"rendered":"PROJECTES DE TECNOLOGIA : BRA\u00c7 HIDR\u00c0ULIC EXCAVADOR"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Durant aquest segon trimestre els alumnes de 4t d\u2019ESO de Tecnologia han constru\u00eft amb \u00e8xit un bra\u00e7 hidr\u00e0ulic excavador de fusta.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La m\u00e0quina t\u00e9 unes dimensions de: 280 mm de di\u00e0metre de base, per una altura de 270 mm i una longitud de bra\u00e7 de 420 mm.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aquest model de m\u00e0quina \u00e9s robust i vers\u00e0til i permet 4 opcions de moviment independents, que s\u00f3n :<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">obrir i tancar la pala<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">avan\u00e7ar i retrocedir el bra\u00e7<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">accionar l\u2019elevador amunt i avall<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">rotaci\u00f3 del bra\u00e7<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">La m\u00e0quina serveix per a fer treballs d\u2019excavaci\u00f3 i moviments de terres i la maqueta que s\u2019ha fet al taller funciona amb un circuit pneum\u00e0tic (format per uns tubs i xeringues de pl\u00e0stic per on circula l\u2019aire) que al mateix temps tamb\u00e9 dona l\u2019opci\u00f3 de funcionar amb aigua essent\u00a0 aix\u00ed un circuit hidr\u00e0ulic.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aquests\u00a0 dies s\u2019han portat a terme diferents operacions de treball amb eines i tamb\u00e9 s\u2019han utilitzat alguns equips i m\u00e0quines el\u00e8ctriques pels treballs m\u00e9s complexes, com per exemple la &#8220;caladora el\u00e8ctrica&#8221; i la &#8220;dr\u00e8mel&#8221;.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Us deixem un recull fotogr\u00e0fic del projecte i esperem que us agradi.<\/span><\/p>\n\r\n\t<div class=\"slideshow_container slideshow_container_style-light\" style=\"height: 300px; \" data-slideshow-id=\"3564\" data-style-name=\"style-light\" data-style-version=\"2.3.1\" >\r\n\r\n\t\t\t\t\t<div class=\"slideshow_loading_icon\"><\/div>\r\n\t\t\r\n\t\t<div class=\"slideshow_content\" style=\"display: none;\">\r\n\r\n\t\t\t<div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/insponts\/wp-content\/uploads\/usu850\/2023\/03\/IMG-8125-scaled.jpg\" alt=\"IMG-8125\" width=\"2560\" height=\"2500\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-8125<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/insponts\/wp-content\/uploads\/usu850\/2023\/03\/IMG-8129-scaled.jpg\" alt=\"IMG-8129\" width=\"2560\" height=\"2557\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-8129<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/insponts\/wp-content\/uploads\/usu850\/2023\/03\/IMG-8119-scaled.jpg\" alt=\"IMG-8119\" width=\"1920\" height=\"2560\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG-8119<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div>\r\n\t\t<\/div>\r\n\r\n\t\t<div class=\"slideshow_controlPanel slideshow_transparent\" style=\"display: none;\"><ul><li class=\"slideshow_togglePlay\" data-play-text=\"Visualitza\" data-pause-text=\"Pausa\"><\/li><\/ul><\/div>\r\n\r\n\t\t<div class=\"slideshow_button slideshow_previous slideshow_transparent\" role=\"button\" data-previous-text=\"Anterior\" style=\"display: none;\"><\/div>\r\n\t\t<div class=\"slideshow_button slideshow_next slideshow_transparent\" role=\"button\" data-next-text=\"Seg\u00fcent\" style=\"display: none;\"><\/div>\r\n\r\n\t\t<div class=\"slideshow_pagination\" style=\"display: none;\" data-go-to-text=\"V\u00e9s a la diapositiva\"><div class=\"slideshow_pagination_center\"><\/div><\/div>\r\n\r\n\t\t<!-- WordPress Slideshow Version 2.3.1 -->\r\n\r\n\t\t\t<\/div>\r\n\r\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Durant aquest segon trimestre els alumnes de 4t d\u2019ESO de Tecnologia han constru\u00eft amb \u00e8xit un bra\u00e7 hidr\u00e0ulic excavador de fusta.<br \/>\nLa m\u00e0quina t\u00e9 unes dimensions de: 280 mm de di\u00e0metre de base, per una altura de 270 mm i una longitud de bra\u00e7 de 420&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insponts\/general\/projectes-de-tecnologia-brac-hidraulic-excavador\/\" title=\"Read PROJECTES DE TECNOLOGIA : BRA\u00c7 HIDR\u00c0ULIC EXCAVADOR\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":87,"featured_media":3566,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1,29],"tags":[],"class_list":["post-3539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/posts\/3539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/comments?post=3539"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/posts\/3539\/revisions"}],"predecessor-version":[{"id":3568,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/posts\/3539\/revisions\/3568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/media\/3566"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/media?parent=3539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/categories?post=3539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insponts\/wp-json\/wp\/v2\/tags?post=3539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}