{"id":710,"date":"2013-01-12T17:46:35","date_gmt":"2013-01-12T17:46:35","guid":{"rendered":"http:\/\/technistub.org\/?p=710"},"modified":"2013-01-12T17:46:35","modified_gmt":"2013-01-12T17:46:35","slug":"une-soiree-de-projets","status":"publish","type":"post","link":"https:\/\/technistub.org\/?p=710","title":{"rendered":"Une soir\u00e9e de projets"},"content":{"rendered":"<p>De nombreux vendredis \u00e9tant consacr\u00e9s \u00e0 l&rsquo;am\u00e9nagement d&rsquo;espace de travail, nous avons d\u00e9cid\u00e9 de nous octroyer une pause pour se consacrer \u00e0 nos projets !<\/p>\n<p>Ce dernier vendredi, Mathieu a poursuivi son projet d&rsquo;\u00e9olienne et a travaill\u00e9 sur le boitier pour int\u00e9grer l&rsquo;\u00e9lectronique et la r\u00e9sistance de d\u00e9charge (lorsque la batterie est charg\u00e9e et que l&rsquo;\u00e9olienne continue de produire du courant). Une maquette en carton permet de valider les dimensions et la forme.<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-711 alignnone\" title=\"DSC02736\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736-300x225.jpg 300w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736-1024x768.jpg 1024w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736-130x97.jpg 130w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02736.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Pendant ce temps, Pierre a pr\u00e9sent\u00e9 son magnifique stirling (machine sur la droite de la photo) avec des pi\u00e8ces usin\u00e9es sur sa CNC et un g\u00e9n\u00e9rateur int\u00e9gr\u00e9 (un ancien moteur de disque dur). L&rsquo;ensemble est suffisamment puissant pour alimenter une led !<\/p>\n<p>Yann a poursuivi le d\u00e9veloppement de son v\u00e9hicule \u00e9lectrique.<\/p>\n<p>Martial a apport\u00e9 une fonderie d&rsquo;aluminium qu&rsquo;il vient juste de finir.<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-712 alignleft\" title=\"DSC02727\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727-225x300.jpg 225w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727-768x1024.jpg 768w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727-97x130.jpg 97w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02727.jpg 1200w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-713\" title=\"DSC02728\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728-225x300.jpg 225w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728-768x1024.jpg 768w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728-97x130.jpg 97w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02728.jpg 1200w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>La torche permet de fondre des chutes d&rsquo;aluminium dans un creuset.<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-714\" title=\"DSC02734\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734-225x300.jpg 225w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734-768x1024.jpg 768w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734-97x130.jpg 97w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02734.jpg 1200w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>Une fois l&rsquo;aluminium fondu, il est vers\u00e9 dans un moule pour faire des lingots.<\/p>\n<p>Les lingots, c&rsquo;est joli, mais comment faire de vraies pi\u00e8ces ? Facile, on fait un cadre pour mettre du sable que l&rsquo;on tasse bien.<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-717\" title=\"DSC02739\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739-300x225.jpg 300w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739-1024x768.jpg 1024w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739-130x97.jpg 130w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02739.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Apr\u00e8s avoir mis le mod\u00e8le de la pi\u00e8ce, on rajoute un deuxi\u00e8me cadre avec du sable<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-718\" title=\"DSC02740\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740-300x225.jpg 300w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740-1024x768.jpg 1024w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740-130x97.jpg 130w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02740.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Apr\u00e8s avoir enlev\u00e9 la pi\u00e8ce mod\u00e8le, l&rsquo;aluminium fondu est vers\u00e9 dans le moule.<\/p>\n<p>Apr\u00e8s d\u00e9moulage, on obtient une pi\u00e8ce en alu:<\/p>\n<p><a href=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-719\" title=\"DSC02742\" src=\"http:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742-300x225.jpg 300w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742-1024x768.jpg 1024w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742-130x97.jpg 130w, https:\/\/technistub.org\/wp-content\/uploads\/2013\/01\/DSC02742.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Le plan de joint n&rsquo;est pas propre car les 2 cadres ont boug\u00e9 et le sable s&rsquo;est d\u00e9coll\u00e9.<\/p>\n<p>De l&rsquo;avis des participants, l&rsquo;\u00e9tat de surface est tr\u00e8s bon ainsi que l&rsquo;homog\u00e9n\u00e9it\u00e9 int\u00e9rieure des pi\u00e8ces d&rsquo;aluminium! Une belle r\u00e9ussite pour un premier essai ! Et une belle mani\u00e8re de renouer avec les anciennes fonderies Mulhousienne !<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De nombreux vendredis \u00e9tant consacr\u00e9s \u00e0 l&rsquo;am\u00e9nagement d&rsquo;espace de travail, nous avons d\u00e9cid\u00e9 de nous octroyer une pause pour se consacrer \u00e0 nos projets ! Ce dernier vendredi, Mathieu a poursuivi son projet d&rsquo;\u00e9olienne et a travaill\u00e9 sur le boitier pour int\u00e9grer l&rsquo;\u00e9lectronique et la r\u00e9sistance de d\u00e9charge (lorsque la batterie est charg\u00e9e et que [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-710","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/posts\/710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technistub.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=710"}],"version-history":[{"count":2,"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/posts\/710\/revisions"}],"predecessor-version":[{"id":721,"href":"https:\/\/technistub.org\/index.php?rest_route=\/wp\/v2\/posts\/710\/revisions\/721"}],"wp:attachment":[{"href":"https:\/\/technistub.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technistub.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technistub.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}