{"id":665,"date":"2014-01-06T09:16:36","date_gmt":"2014-01-06T09:16:36","guid":{"rendered":"http:\/\/www.flying-rv7.com\/?p=665"},"modified":"2019-01-11T22:07:50","modified_gmt":"2019-01-11T22:07:50","slug":"longeron-avant","status":"publish","type":"post","link":"http:\/\/www.flying-rv7.com\/?p=665","title":{"rendered":"Longeron avant"},"content":{"rendered":"<p>Le longeron avant comporte, comme celui \u00e0 l&#8217;arri\u00e8re, des barres de renfort qu&#8217;il faut arrondir sur les extr\u00e9mit\u00e9s.<br \/>\nLa trace de l&#8217;arrondi se fait avec une for\u00eat taille 1\/4 :<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3842.jpg\" \/><br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3846.jpg\" \/><br \/>\nLe travail de ces arrondis se fait simplement \u00e0 la lime en ins\u00e9rant les barres de renfort dans l&#8217;\u00e9tau entre 2 cales en bois pour ne pas rayer l&#8217;aluminium.<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3847.jpg\" \/><br \/>\nEt voil\u00e0 le r\u00e9sultat :<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3848.jpg\" \/><br \/>\nPuis il faut plier ces barres \u00e0 6\u00b0 afin de respecter la g\u00e9om\u00e9trie de la gouverne horizontale.<br \/>\nCes pliages se font avec l&#8217;\u00e9tau, les pi\u00e8ces du longeron sont solidement coinc\u00e9es entre 2 bouts de bois en respectant l&#8217;angle de pliage (pas de pliage \u00e0 angle droit !) en y allant doucement, une fois l&#8217;angle de 6\u00b0 atteint, je v\u00e9rifie avec une simple feuille o\u00f9 un angle de 6\u00b0 est trac\u00e9. Et surtout, ne jamais d\u00e9plier : c&#8217;est la crique assur\u00e9e !<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3903.jpg\" \/><br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3906.jpg\" \/><br \/>\nJe d\u00e9coupe ensuite les traverses \u00e0 la bonne dimension puisqu&#8217;elles sont de base pour un RV-8.<br \/>\nPliage \u00e0 6\u00b0 des traverses du bon c\u00f4t\u00e9.<\/p>\n<p><img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3886.jpg\" \/><\/p>\n<p>Les nervures centrales avant sont ensuite d\u00e9coup\u00e9es suivant le plan. J&#8217;ai d&#8217;abord utilis\u00e9 la pince coupante puis tr\u00e8s vite, je suis pass\u00e9 \u00e0 la scie \u00e0 m\u00e9taux manuelle, plus commode \u00e0 utiliser sur les petites  d\u00e9coupes.<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3888.jpg\" \/><\/p>\n<p>Ensuite, \u00e9tape d&#8217;\u00e9bavurage, cannelage des nervures, pon\u00e7age des petits coups dus \u00e0 l&#8217;usinage et \u00e0 la manipulation des pi\u00e8ces.<br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3872.jpg\" \/><br \/>\n<img class=\"aligncenter\" alt=\"\" src=\"http:\/\/www.flying-rv7.com\/wp-content\/uploads\/2014\/01\/IMG_3882.jpg\" \/><\/p>\n<p>Assemblage du squelette (longerons + nervures) per\u00e7age des trous aux bons diam\u00e8tres (toujours \u00e0 la perceuse pneumatique), \u00e9bavurage des trous.<\/p>\n<div class=\"addtoany_share_save_container\"><div class=\"a2a_kit a2a_target addtoany_list\" id=\"wpa2a_1\"><a class=\"a2a_button_facebook\" href=\"http:\/\/www.addtoany.com\/add_to\/facebook?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fp%3D665&amp;linkname=Longeron%20avant\" title=\"Facebook\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/facebook.png\" width=\"16\" height=\"16\" alt=\"Facebook\"\/><\/a><a class=\"a2a_button_twitter\" href=\"http:\/\/www.addtoany.com\/add_to\/twitter?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fp%3D665&amp;linkname=Longeron%20avant\" title=\"Twitter\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/twitter.png\" width=\"16\" height=\"16\" alt=\"Twitter\"\/><\/a><a class=\"a2a_button_google_plus\" href=\"http:\/\/www.addtoany.com\/add_to\/google_plus?linkurl=http%3A%2F%2Fwww.flying-rv7.com%2F%3Fp%3D665&amp;linkname=Longeron%20avant\" title=\"Google+\" rel=\"nofollow\" target=\"_blank\"><img src=\"http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/icons\/google_plus.png\" width=\"16\" height=\"16\" alt=\"Google+\"\/><\/a><a class=\"a2a_dd addtoany_share_save\" href=\"http:\/\/www.addtoany.com\/share_save\" style=\"background:url(http:\/\/www.flying-rv7.com\/wp-content\/plugins\/add-to-any\/favicon.png) no-repeat scroll 4px 0px !important;padding:0 0 0 25px;display:inline-block;height:16px;vertical-align:middle\">Share<\/a>\n<script type=\"text\/javascript\"><!--\nwpa2a.script_load();\n\/\/--><\/script>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Le longeron avant comporte, comme celui \u00e0 l&#8217;arri\u00e8re, des barres de renfort qu&#8217;il faut arrondir sur les extr\u00e9mit\u00e9s. La trace de l&#8217;arrondi se fait avec une for\u00eat taille 1\/4 : <p><a href=\"http:\/\/www.flying-rv7.com\/?p=665\"><div class=\"readon\">Read more<\/div><\/a><\/p><\/p>\n","protected":false},"author":2,"featured_media":3243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,6],"tags":[],"_links":{"self":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/posts\/665"}],"collection":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=665"}],"version-history":[{"count":18,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/posts\/665\/revisions"}],"predecessor-version":[{"id":735,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/posts\/665\/revisions\/735"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=\/wp\/v2\/media\/3243"}],"wp:attachment":[{"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=665"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.flying-rv7.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}