{"id":4978,"date":"2017-03-05T11:17:30","date_gmt":"2017-03-05T10:17:30","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/tarragones\/?p=4978"},"modified":"2019-04-29T11:27:45","modified_gmt":"2019-04-29T09:27:45","slug":"mamigo","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/tarragones\/dinamitzacio\/trics\/mamigo\/","title":{"rendered":"CRAM, desenvolupament d&#8217;un vehicle el\u00e8ctric"},"content":{"rendered":"<p><strong><span style=\"color: #808080;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-6318\" src=\"http:\/\/serveiseducatius.xtec.cat\/tarragones\/wp-content\/uploads\/usu549\/2017\/03\/C-Puigcerver-Marc-Amig\u00f3-Porqueres.jpg\" alt=\"C Puigcerver - Marc Amig\u00f3 Porqueres\" width=\"177\" height=\"236\" \/>T\u00edtol:<\/em><\/span> CRAM, desenvolupament d&#8217;un vehicle el\u00e8ctric<\/strong><br \/>\n<span style=\"color: #808080;\"><em><strong>Autor:<\/strong><\/em><\/span> <strong>Marc Amig\u00f3 Porqueres<\/strong><br \/>\n<span style=\"color: #808080;\"><em><strong>Tutor:<\/strong> <\/em><\/span>Eugeni Just Sugra\u00f1es<br \/>\n<span style=\"color: #808080;\"><em><strong>Modalitat:<\/strong> <\/em><\/span>Tecnologia<br \/>\n<span style=\"color: #808080;\"><em><strong>\u00c0rea curricular:<\/strong><\/em><\/span> Tecnologia<br \/>\n<span style=\"color: #808080;\"><em><strong>Centre:<\/strong><\/em><\/span> Escola Puigcerver<br \/>\n<span style=\"color: #808080;\"><em><strong>Localitat:<\/strong><\/em><\/span> Reus<\/p>\n<h6><strong>Objectius:<\/strong><\/h6>\n<p>Els objectius que es volen aconseguir en aquest treball de recerca s\u00f3n els seg\u00fcents:<\/p>\n<ul>\n<li>Millorar aspectes metodol\u00f2gics d\u2019un treball de llarga durada.<\/li>\n<li>Aprendre a fer una recerca seguint unes pautes de treball adequades.<\/li>\n<li>Aprofundir en coneixements tecnol\u00f2gics gr\u00e0cies a la recerca realitzada.<\/li>\n<li>Con\u00e8ixer les necessitats b\u00e0siques de mobilitat urbana.<\/li>\n<li>Reflexionar al voltant de la mobilitat urbana amb vehicle el\u00e8ctric.<\/li>\n<li>Con\u00e8ixer el m\u00e0xim nombre possible de recursos gr\u00e0fics assistits per ordinador.<\/li>\n<li>Aprofundir en el disseny assistit per ordinador utilitzant el sistema de disseny m\u00e9s adequat.<\/li>\n<li>Con\u00e8ixer el funcionament de mecanismes b\u00e0sics.<\/li>\n<li>Entendre com es relacionen els diversos elements d\u2019una m\u00e0quina simple.<\/li>\n<li>Aconseguir desenvolupar un producte final a partir de productes ja existents.<\/li>\n<li>Dissenyar un vehicle unipersonal el\u00e8ctric a partir d\u2019un estudi previ i seguint un proc\u00e9s tecnol\u00f2gic que compleixi uns objectius de disseny.<\/li>\n<\/ul>\n<h6><strong>Hip\u00f2tesi:<\/strong><\/h6>\n<p style=\"text-align: justify;\">La meva hip\u00f2tesi va ser aconseguir dissenyar un vehicle el\u00e8ctric unipersonal amb unes caracter\u00edstiques determinades plantejades a partir d\u2019unes necessitats que no ofereixen vehicles que hi ha actualment a la ciutat.<\/p>\n<h6><strong>El proc\u00e9s:<\/strong><\/h6>\n<p style=\"text-align: justify;\">En aquest treball de recerca s\u2019ha seguit el proc\u00e9s tecnol\u00f2gic en tot moment.<\/p>\n<ul>\n<li style=\"text-align: justify;\">En primer lloc es planteja un problema o una necessitat i s\u2019hi requereixen solucions.<\/li>\n<li style=\"text-align: justify;\">Per fer-ho \u00e9s necessari la utilitzaci\u00f3 d\u2019un projecte, en qu\u00e8 s\u2019ha de definir les condicions que ha de complir la soluci\u00f3.<\/li>\n<li style=\"text-align: justify;\">A continuaci\u00f3 vaig investigar qu\u00e8 hi ha actualment a la mercat i en faig fer un an\u00e0lisi per observar quines eren les caracter\u00edstiques que tenien aquest vehicles unipersonals.<\/li>\n<li style=\"text-align: justify;\">D\u2019entre aquests vehicles unipersonals estudiats vaig determinar possibles solucions que feien front a la necessitat inicial.<\/li>\n<li style=\"text-align: justify;\">Finalment vaig determinar la millor soluci\u00f3 i la vaig dissenyar amb un programa CAD.<\/li>\n<\/ul>\n<h6><strong>Conclusions:<\/strong><\/h6>\n<p style=\"text-align: justify;\">Vaig comen\u00e7ar a reflexionar i plantejar el meu treball de recerca al mes de maig de 2016, quan encara cursava 1r de BAT. D\u2019aquesta manera vaig poder analitzar amb m\u00e9s calma les diferents possibilitats a l\u2019hora de desenvolupar aquest projecte.<\/p>\n<p style=\"text-align: justify;\">Durant l\u2019estiu vaig fer diverses visites a mec\u00e0nics, botigues de mec\u00e0nica agr\u00edcola, entre altres llocs per informar-me i aprendre nous conceptes de mec\u00e0nica i, a m\u00e9s, vaig fer una recerca de material adequat que pogu\u00e9s incorporar al meu treball. A m\u00e9s, al mes de juliol, vaig realitzar un curs de mec\u00e0nica assistida per ordinador a la universitat URV que em va servir per aprendre com funciona un programa CAD i per millorar en coneixements mec\u00e0nics, els quals em serien molt \u00fatils per poder desenvolupar el meu TDR. En definitiva, estic molt satisfet amb el resultat d\u2019aquest treball ja que s\u2019ha acomplert el seu objectiu principal: adquirir molts nous coneixements de la tem\u00e0tica treballada. Tamb\u00e9 he pogut assolir la resta d\u2019objectius que m\u2019havia plantejat en un inici. D\u2019aquesta manera, he millorat en aspectes metodol\u00f2gics necessaris en un treball d\u2019aquestes caracter\u00edstiques, he apr\u00e8s a fer recerca, he aprofundit en coneixements tecnol\u00f2gics i he pogut con\u00e8ixer el m\u00e0xim nombre de recursos gr\u00e0fics assistits per ordinador. A m\u00e9s, tamb\u00e9 he pogut aprofundir en el disseny assistit per ordinador utilitzant el sistema de recerca m\u00e9s adequat. I, d\u2019altra banda, he pogut con\u00e8ixer el funcionament de mecanismes b\u00e0sics introdu\u00efts al meu vehicle i he ent\u00e8s com es relacionen els diversos elements d\u2019una maquin\u00e0ria simple. Tot sempre gr\u00e0cies al bon suport i al seguiment del meu tutor de TDR Eugeni Just. A m\u00e9s, tamb\u00e9 valoro molt positivament haver aconseguit dissenyar un sistema de direcci\u00f3 en la seva totalitat. Aquest ha estat un dels aspectes m\u00e9s costosos en la realitzaci\u00f3 d\u2019aquest treball, perqu\u00e8 vaig haver d\u2019investigar molts sistemes i el meu desconeixement de molts aspectes mec\u00e0nics va ser una de les principals dificultats. Tamb\u00e9, i per acabar, crec que he sabut modificar correctament tots aquells aspectes dels patinets que ja existeixen al mercat seguint els criteris que vaig plantejar en els objectius inicials del treball de recerca, com ara la mobilitat, les dimensions i el pes.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/FOZdT0q98Qk\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><iframe loading=\"lazy\" style=\"border: 1px solid #CCC; border-width: 1px; margin-bottom: 5px; max-width: 100%;\" src=\"\/\/www.slideshare.net\/slideshow\/embed_code\/key\/NzB2uUDuop6RW2\" width=\"595\" height=\"485\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"> <\/iframe><\/p>\n<h6><strong>Bibliografia:<\/strong><\/h6>\n<ul style=\"list-style-type: disc;\">\n<li><a href=\"http:\/\/scrooser.com\/en\/home\/\" target=\"_blank\" rel=\"noopener\">http:\/\/scrooser.com\/en\/home\/<\/a><\/li>\n<li><a href=\"http:\/\/designawards.core77.com\/Transportation\/35022\/moon-scooter\" target=\"_blank\" rel=\"noopener\">http:\/\/designawards.core77.com\/Transportation\/35022\/moon-scooter<\/a><\/li>\n<li><a href=\"http:\/\/icaen.gencat.cat\/ca\/energia\/usos_energia\/mobilitat\/vehicle\/recarrega\/\" target=\"_blank\" rel=\"noopener\">http:\/\/icaen.gencat.cat\/ca\/energia\/usos_energia\/mobilitat\/vehicle\/recarrega\/<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>C Puigcerver<\/p>\n","protected":false},"author":1,"featured_media":6953,"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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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