{"id":12,"date":"2011-09-22T19:16:56","date_gmt":"2011-09-22T17:16:56","guid":{"rendered":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/dstemplate\/etape-2\/"},"modified":"2017-05-17T14:14:24","modified_gmt":"2017-05-17T12:14:24","slug":"etape3","status":"publish","type":"page","link":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/etape3\/","title":{"rendered":"Etape 3"},"content":{"rendered":"<p><a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/wp-content\/plugins\/blogs-directory\/images\/3etapesjaunes.png\"><img loading=\"lazy\" class=\"alignleft size-full wp-image-203\" title=\"3etapesjaunes\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/wp-content\/plugins\/blogs-directory\/images\/3etapesjaunes.png\" alt=\"\" width=\"857\" height=\"72\" \/><\/a><\/p>\n<h2 style=\"text-align: center\"><\/h2>\n<p style=\"text-align: left\"><div class=\"alert info\">Eliminer l&#039;image en construction une fois cette &eacute;tape compl&eacute;t&eacute;e pour pouvoir passer &agrave; l&#039;&eacute;tape suivante.<\/div><\/p>\n<h1 style=\"text-align: center\"><a title=\"Permanent Link to Etape 2 &ndash; D&eacute;finition et validation du protocole de conception du v&eacute;hicule\" href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/dstemplate\/etape2\/\" rel=\"bookmark\">D&eacute;finition et validation du protocole<\/a><\/h1>\n<h1 style=\"text-align: center\"><a title=\"Permanent Link to Etape 2 &ndash; D&eacute;finition et validation du protocole de conception du v&eacute;hicule\" href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/dstemplate\/etape2\/\" rel=\"bookmark\">de conception du v&eacute;hicule<\/a><\/h1>\n<p>&nbsp;<\/p>\n<h2>Objectifs de cette &eacute;tape&nbsp;:<\/h2>\n<blockquote>\n<ul>\n<li><span style=\"color: #ff6600\"><strong>R&eacute;aliser les diff&eacute;rentes parties du v&eacute;hicule,<\/strong><\/span><\/li>\n<li><span style=\"color: #ff6600\"><strong>Enregistrer les difficult&eacute;s et r&eacute;ponses apport&eacute;es tout au long du projet.<\/strong><\/span><\/li>\n<\/ul>\n<\/blockquote>\n<p>&nbsp;<\/p>\n<h3><\/h3>\n<p><strong>6-1\/ <\/strong><strong>Chassis&nbsp;: <\/strong><\/p>\n<p><strong>&nbsp;<a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCN0494.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-344\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCN0494-300x225.jpg\" alt=\"DSCN0494\" width=\"300\" height=\"225\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCN0494-300x225.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCN0494-768x576.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCN0494-1024x768.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/strong><\/p>\n<p>Nous concevrons un ch&acirc;ssis en bois, contre-plaqu&eacute; de 10mm&nbsp; pour plus de rigidit&eacute; .<\/p>\n<p>Le ch&acirc;ssis de l&rsquo;ann&eacute;e pr&eacute;c&eacute;dente trop lourd, nous d&eacute;cidons donc une \u00ab\u00a0cure d&#039;amaigrissement\u00a0\u00bb ou une chasse au poids.<\/p>\n<p>Nous d&eacute;montons le v&eacute;hicule de l&rsquo;an dernier pour r&eacute;cup&eacute;rer le ch&acirc;ssis.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Objectif&nbsp;:&nbsp;&nbsp;&nbsp;&nbsp; Gagner du temps sur la construction et r&eacute;cup&eacute;rer du mat&eacute;riel <\/strong><\/p>\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; valid&eacute;.<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Plus lourd mais plus solide<\/strong><\/p>\n<p><strong>6-2\/ <\/strong><strong>Batteries&nbsp;:<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>Les ann&eacute;es pr&eacute;c&eacute;dentes, nous assemblons nos batteries.<\/p>\n<p>Il fallait par cons&eacute;quent acheter les &eacute;l&eacute;ments, les monter<\/p>\n<p>et les souder entre eux, ainsi que la connectique<\/p>\n<p>&nbsp;<\/p>\n<p>Nous rencontrions des probl&egrave;mes de fiabilit&eacute; au niveau<\/p>\n<p>des soudures et prises.<\/p>\n<p>6 <strong>-3\/ <\/strong><strong>Protection&nbsp;: <\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>Abandon du styrodur en plaque d&eacute;coup&eacute; au contour du ch&acirc;ssis avec bande de plastique souple sur le bord.<\/p>\n<p>L&rsquo;ensemble est trop lourd.<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>Retour aux protections en tube mousse isolante, plus l&eacute;g&egrave;res et efficaces pour amortir les chocs<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>6-4\/ <\/strong><strong>Raidisseur&nbsp;: <\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-350\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564-300x169.jpg\" alt=\"DSCF5564\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564-1024x576.jpg 1024w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5564.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/strong><\/p>\n<p>Ajout de raidisseurs&nbsp;:<\/p>\n<p><strong>&nbsp;<a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-348\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-300x169.jpg\" alt=\"DSCF5561\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-1024x576.jpg 1024w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/strong><\/p>\n<p><strong>Objectif&nbsp;: supprimer les suspensions avant et arri&egrave;re pour le slalom car la &nbsp;piste est de bonne qualit&eacute;&nbsp;: eviter le rouli.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Exp&eacute;rience<\/strong>&nbsp;: les ann&eacute;es pr&eacute;c&eacute;dentes, le moteur au d&eacute;marrage entraine la suspension vers le haut avec toute la voiture, donc une perte d&rsquo;efficacit&eacute;.<\/p>\n<p><strong>7\/Photos de la partie m&eacute;canique<\/strong><\/p>\n<p><strong><br \/>\n<\/strong><strong>&nbsp;<a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2878.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-356\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2878-300x169.jpg\" alt=\"DSC_2878\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2878-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2878-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2878-1024x576.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2870.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-357\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2870-300x169.jpg\" alt=\"DSC_2870\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2870-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2870-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSC_2870-1024x576.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-348\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-300x169.jpg\" alt=\"DSCF5561\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561-1024x576.jpg 1024w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5561.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-347\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560-300x169.jpg\" alt=\"DSCF5560\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560-1024x576.jpg 1024w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5560.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>8\/Partie &eacute;lectrique et chaine d&rsquo;&eacute;nergie<\/strong><\/p>\n<p><strong>&nbsp;<a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-349\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563-300x169.jpg\" alt=\"DSCF5563\" width=\"300\" height=\"169\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563-300x169.jpg 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563-768x432.jpg 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563-1024x576.jpg 1024w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/DSCF5563.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;La cha&icirc;ne &eacute;nergie<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/energie.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-351\" src=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/energie-300x236.png\" alt=\"energie\" width=\"300\" height=\"236\" srcset=\"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/energie-300x236.png 300w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/energie-768x605.png 768w, http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/files\/2011\/09\/energie.png 931w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Cette ann&eacute;e, nous optons pour l&rsquo;achat et l&rsquo;assemblage des 2 batteries par un professionnel et pour une connectique plus fiable<\/p>\n<p>Batterie type NiMh de 7.2V et 2.2 Ah<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>2. Illustrations<\/strong><\/h3>\n<p>A REMPLIR<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>3. D&eacute;roulement<\/strong> (Exp&eacute;riences, sortie, rencontres, recherches, etc.)<\/h3>\n<p>A REMPLIR<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<h3><strong>4. Appr&eacute;ciation du groupe<\/strong><\/h3>\n<p>A REMPLIR<\/p>\n<p>&nbsp;<\/p>\n<h3><strong>5. Autres commentaires <\/strong>(questions aux suiveurs, perspectives)<\/h3>\n<p>A REMPLIR<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D&eacute;finition et validation du protocole de conception du v&eacute;hicule &nbsp; Objectifs de cette &eacute;tape&nbsp;: R&eacute;aliser les diff&eacute;rentes parties du v&eacute;hicule, Enregistrer les difficult&eacute;s et r&eacute;ponses apport&eacute;es tout au long du projet. &nbsp; 6-1\/ Chassis&nbsp;: &nbsp; Nous concevrons un ch&acirc;ssis en bois, contre-plaqu&eacute; de 10mm&nbsp; pour plus de rigidit&eacute; . Le ch&acirc;ssis de l&rsquo;ann&eacute;e pr&eacute;c&eacute;dente trop [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/pages\/12"}],"collection":[{"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/comments?post=12"}],"version-history":[{"count":22,"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/pages\/12\/revisions"}],"predecessor-version":[{"id":358,"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/pages\/12\/revisions\/358"}],"wp:attachment":[{"href":"http:\/\/www.planete-sciences.org\/blogs\/defissolaires\/2017_co_stjosephlasalle2\/wp-json\/wp\/v2\/media?parent=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}