{"id":9157,"date":"2020-01-21T21:16:48","date_gmt":"2020-01-21T19:16:48","guid":{"rendered":"http:\/\/gap47.astrosurf.com\/?page_id=9157"},"modified":"2020-01-22T19:41:04","modified_gmt":"2020-01-22T17:41:04","slug":"un-interferometre-de-bath-imprime-en-3d","status":"publish","type":"page","link":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/","title":{"rendered":"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D"},"content":{"rendered":"<p><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9159 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\" alt=\"\" width=\"2048\" height=\"1536\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg 2048w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1-300x225.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1-768x576.jpg 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1-1600x1200.jpg 1600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9161 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2.jpg\" alt=\"\" width=\"2048\" height=\"1536\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2.jpg 2048w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2-300x225.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2-768x576.jpg 768w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_2-1600x1200.jpg 1600w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Forts de l&rsquo;exp\u00e9rience acquise avec nos deux pr\u00e9c\u00e9dents mod\u00e8les d&rsquo;interf\u00e9rom\u00e8tre, nous avons d\u00e9cid\u00e9&nbsp; de concevoir et fabriquer un nouvel appareil plus ergonomique et plus polyvalent. Ses caract\u00e9ristiques principales sont&nbsp;:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Possibilit\u00e9 de r\u00e9glages des diff\u00e9rents composants (rotations, translations)<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Utilisation de deux lentilles de focales diff\u00e9rentes<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Positionnement en ligne de l&rsquo;APN par-rapport \u00e0 l&rsquo;axe optique du miroir test\u00e9 afin de permettre une polyvalence d&rsquo;utilisation de la plate-forme pour d&rsquo;autres m\u00e9thodes de contr\u00f4le (Foucault, contraste de phase, \u2026).<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_ensemble.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9162 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_ensemble.jpg\" alt=\"\" width=\"1208\" height=\"725\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_ensemble.jpg 1208w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_ensemble-300x180.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_ensemble-768x461.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">L&rsquo;appareil a \u00e9t\u00e9 enti\u00e8rement mod\u00e9lis\u00e9 sur Sketchup puis imprim\u00e9 en 3D.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Il est compos\u00e9 des pi\u00e8ces optiques suivantes (origine <a href=\"https:\/\/www.surplusshed.com\/\">Suplus Shed<\/a>)&nbsp;:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Cube s\u00e9parateur de 10mm de c\u00f4t\u00e9 (afin de limiter l&rsquo;aberration sph\u00e9rique)<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Miroir plan (diam&nbsp;: 17mm, ep&nbsp;: 2mm)<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Lentille bi-convexe (diam&nbsp;: 8mm, F=10mm)<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Lentille double-convexe (diam&nbsp;: 11,5mm, F=19mm)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Le module laser provient quant \u00e0 lui de chez Picotronic (ref&nbsp;: DDI635-5-5(12&#215;34))<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Le sch\u00e9ma de principe est le suivant (vue de dessus)&nbsp;:<\/span><\/p>\n<p><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Schema_Bath.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9163 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Schema_Bath.jpg\" alt=\"\" width=\"883\" height=\"550\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Schema_Bath.jpg 883w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Schema_Bath-300x187.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Schema_Bath-768x478.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p class=\"Standard\"><span style=\"color: #000000; font-family: 'times new roman', times, serif; font-size: 20px;\">Voici sa description d\u00e9taill\u00e9e (codes couleurs diff\u00e9renci\u00e9s pour chaque \u00e9l\u00e9ment mobile)&nbsp;:<\/span><\/p>\n<table style=\"width: 671px;\">\n<tbody>\n<tr>\n<td style=\"width: 343.609px;\"><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9164 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description1.jpg\" alt=\"\" width=\"1168\" height=\"865\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description1.jpg 1168w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description1-300x222.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description1-768x569.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/td>\n<td style=\"width: 311.609px;\"><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9165 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description2.jpg\" alt=\"\" width=\"1333\" height=\"810\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description2.jpg 1333w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description2-300x182.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Description2-768x467.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table style=\"width: 696px; height: 1696px;\" width=\"643\">\n<tbody>\n<tr style=\"height: 476px;\">\n<td style=\"width: 694px; height: 476px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9224 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_1.jpg\" alt=\"\" width=\"78\" height=\"48\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Barillet rotatif man\u0153uvrable par une petite poign\u00e9e situ\u00e9e \u00e0 l&rsquo;avant. Des crans permettent un positionnement angulaire pr\u00e9cis et r\u00e9p\u00e9titif. Ce dispositif permet de positionner rapidement et sans modification des r\u00e9glages les \u00e9l\u00e9ments suivants :<\/span><\/p>\n<p style=\"padding-left: 80px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lentilles de diff\u00e9rentes longueurs focales adapt\u00e9es au contr\u00f4le de diff\u00e9rents miroirs. Dans le cas pr\u00e9sent&nbsp;: 2 lentilles de 10mm et 19mm de longueur focale.<\/span><br \/>\n<span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Un petit \u00e9cran circulaire en plexiglas d\u00e9poli perc\u00e9 d&rsquo;un petit trou central. Il permet de v\u00e9rifier le bon centrage du faisceau laser sur les lentilles. La trace du faisceau est visible par transparence et son positionnement est ajust\u00e9 avant basculement sur les lentilles.<\/span><br \/>\n<span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Un trou libre. Il permet de laisser passer le faisceau afin de r\u00e9gler son parall\u00e9lisme avec celui r\u00e9fl\u00e9chi par le miroir plan.<\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 98px;\">\n<td style=\"width: 694px; height: 98px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9225 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_2.jpg\" alt=\"\" width=\"78\" height=\"48\">Cet \u00e9l\u00e9ment supporte le barillet et permet son mouvement angulaire selon un axe X passant par le centre de la lentille \u00e0 l&rsquo;aide d&rsquo;un bouton (m\u00eame couleur).<\/span><\/td>\n<\/tr>\n<tr style=\"height: 67px;\">\n<td style=\"width: 694px; height: 67px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9228 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_3-1.jpg\" alt=\"\" width=\"78\" height=\"48\">Cet \u00e9l\u00e9ment supporte le pr\u00e9c\u00e9dent et permet une translation selon l&rsquo;axe Y \u00e0 l&rsquo;aide d&rsquo;un bouton (m\u00eame couleur).<\/span><\/td>\n<\/tr>\n<tr style=\"height: 98px;\">\n<td style=\"width: 694px; height: 98px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9227 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_4.jpg\" alt=\"\" width=\"78\" height=\"48\">Cet \u00e9l\u00e9ment supporte le pr\u00e9c\u00e9dent et permet un mouvement angulaire selon un axe Y passant par le centre de la lentille \u00e0 l&rsquo;aide d&rsquo;un bouton (m\u00eame couleur).<\/span><\/td>\n<\/tr>\n<tr style=\"height: 67px;\">\n<td style=\"width: 694px; height: 67px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9229 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_5.jpg\" alt=\"\" width=\"78\" height=\"48\">Cet \u00e9l\u00e9ment supporte le pr\u00e9c\u00e9dent et permet une translation selon l&rsquo;axe Y \u00e0 l&rsquo;aide d&rsquo;un bouton (m\u00eame couleur).<\/span><\/td>\n<\/tr>\n<tr style=\"height: 302px;\">\n<td style=\"width: 694px; height: 302px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9230 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_6.jpg\" alt=\"\" width=\"78\" height=\"48\">Cet \u00e9l\u00e9ment monobloc supporte le petit miroir plan et permet deux degr\u00e9s de libert\u00e9&nbsp;:<\/span><\/p>\n<p style=\"padding-left: 80px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Oscillation angulaire selon un axe Y passant par la surface du miroir \u00e0 l&rsquo;aide d&rsquo;un bouton (m\u00eame couleur)<\/span><br \/>\n<span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Oscillation angulaire perpendiculaire \u00e0 l&rsquo;axe pr\u00e9c\u00e9dent en actionnant la petite poign\u00e9e situ\u00e9e au dessus du petit miroir. Pour ce faire, le petit miroir est fix\u00e9 \u00e0 une lame mince basculante.<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 98px;\">\n<td style=\"width: 694px; height: 98px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9231 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_7.jpg\" alt=\"\" width=\"78\" height=\"48\">Support du cube s\u00e9parateur. Celui-ci permet une oscillation angulaire selon un axe Y passant par la face interne du cube \u00e0 l&rsquo;aide de la petite poign\u00e9e situ\u00e9e en partie sup\u00e9rieure.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 164px;\">\n<td style=\"width: 694px; height: 164px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9232 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_10.jpg\" alt=\"\" width=\"78\" height=\"48\">Deux petits \u00e9crans basculants situ\u00e9s \u00e0 l&rsquo;avant de la lentille op\u00e9rationnelle. Un petit morceau de bristol est coll\u00e9 sur chacun. Chaque plan ainsi d\u00e9fini se situe au foyer de chacune des deux lentilles (\u00e0 10mm et 19mm). Cet \u00e9cran permet de visualiser la trace des faisceaux aller et retour et facilite ainsi leur alignement.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 326px;\">\n<td style=\"width: 694px; height: 326px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9233 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_9.jpg\" alt=\"\" width=\"78\" height=\"48\">Support du module laser. Il permet un positionnement du faisceau&nbsp;:<\/span><\/p>\n<p style=\"padding-left: 80px;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; en translation selon les axes Z et Y<\/span><br \/>\n<span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">\u2022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; angulaire autour des m\u00eames axes passant au centre de la lentille du laser<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Le module laser lui-m\u00eame peut pivoter sur son axe. Il est gliss\u00e9 dans un tube cuivre dont il est rendu solidaire. Le tube pivote quant \u00e0 lui dans le support imprim\u00e9 3D et est manipulable \u00e0 l&rsquo;aide d&rsquo;une petite languette (voir dessin en coupe ci-dessous).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9166 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Support_laser.jpg\" alt=\"\" width=\"396\" height=\"280\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Support_laser.jpg 396w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Support_laser-300x212.jpg 300w\" sizes=\"auto, (max-width: 396px) 100vw, 396px\" \/><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 20px; color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9234 alignleft\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Couleur_8.jpg\" alt=\"\" width=\"78\" height=\"48\">Socle global auquel sont fix\u00e9s les diff\u00e9rents \u00e9l\u00e9ments ci-dessus.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p class=\"Standard\"><span style=\"color: #000000; font-family: 'times new roman', times, serif; font-size: 20px;\">Les fichiers suivants sont mis \u00e0 disposition en t\u00e9l\u00e9chargement libre&nbsp;:<\/span><\/p>\n<table style=\"width: 747px; height: 725px;\">\n<tbody>\n<tr style=\"height: 354px;\">\n<td style=\"width: 344.609px; height: 354px;\"><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Interfero_Sketchup.zip\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9167\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Sketchup.jpg\" alt=\"\" width=\"913\" height=\"780\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Sketchup.jpg 1184w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Sketchup-300x256.jpg 300w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Sketchup-768x656.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/td>\n<td style=\"width: 386.609px; height: 354px; text-align: center;\"><strong><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Mod\u00e9lisation compl\u00e8te au format .skp (Sketchup) : Cliquer sur la vignette \u00e0 gauche (844 ko). <\/span><span style=\"font-size: 20px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Fichier zipp\u00e9<\/span><\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 371px;\">\n<td style=\"width: 344.609px; height: 371px;\"><a href=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Interfero_pieces_STL.zip\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9168 size-full\" src=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Impression_3D.jpg\" alt=\"\" width=\"913\" height=\"959\" srcset=\"https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Impression_3D.jpg 913w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Impression_3D-286x300.jpg 286w, https:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Impression_3D-768x807.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/td>\n<td style=\"width: 386.609px; height: 371px; text-align: center;\"><strong><span style=\"font-family: 'times new roman', times, serif; font-size: 20px;\">Les 28 pi\u00e8ces d\u00e9tach\u00e9es au format .stl : Cliquer sur la vignette \u00e0 gauche (120 Ko). <\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">Fichier zipp\u00e9<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Forts de l&rsquo;exp\u00e9rience acquise avec nos deux pr\u00e9c\u00e9dents mod\u00e8les d&rsquo;interf\u00e9rom\u00e8tre, nous avons d\u00e9cid\u00e9&nbsp; de concevoir et fabriquer un nouvel appareil plus ergonomique et plus polyvalent. Ses caract\u00e9ristiques principales sont&nbsp;: Possibilit\u00e9 de r\u00e9glages des diff\u00e9rents composants (rotations, translations) Utilisation de deux lentilles de focales diff\u00e9rentes Positionnement en ligne de l&rsquo;APN par-rapport \u00e0 l&rsquo;axe optique du miroir &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-9157","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\" \/>\n<meta property=\"og:description\" content=\"Forts de l&rsquo;exp\u00e9rience acquise avec nos deux pr\u00e9c\u00e9dents mod\u00e8les d&rsquo;interf\u00e9rom\u00e8tre, nous avons d\u00e9cid\u00e9&nbsp; de concevoir et fabriquer un nouvel appareil plus ergonomique et plus polyvalent. Ses caract\u00e9ristiques principales sont&nbsp;: Possibilit\u00e9 de r\u00e9glages des diff\u00e9rents composants (rotations, translations) Utilisation de deux lentilles de focales diff\u00e9rentes Positionnement en ligne de l&rsquo;APN par-rapport \u00e0 l&rsquo;axe optique du miroir &hellip; Continuer la lecture de &laquo;&nbsp;Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D&nbsp;&raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\" \/>\n<meta property=\"og:site_name\" content=\"L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/astrogap47\/\" \/>\n<meta property=\"article:modified_time\" content=\"2020-01-22T17:41:04+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\",\"url\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\",\"name\":\"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.\",\"isPartOf\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\",\"datePublished\":\"2020-01-21T19:16:48+00:00\",\"dateModified\":\"2020-01-22T17:41:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage\",\"url\":\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\",\"contentUrl\":\"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/gap47.astrosurf.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gap47.astrosurf.com\/#website\",\"url\":\"https:\/\/gap47.astrosurf.com\/\",\"name\":\"De janvier \u00e0 fin juin 2024, le GAP47 sera ouvert aux visiteurs tous les vendredis \u00e0 21h sans r\u00e9servation, \u00e0 l'exception du vendredi 26 janvier o\u00f9 l'observatoire sera ferm\u00e9 au public.\",\"description\":\"Groupe d&#039;Astronomie Populaire du Lot-et-Garonne, \u00e0 Montayral\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/gap47.astrosurf.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/","og_locale":"fr_FR","og_type":"article","og_title":"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.","og_description":"Forts de l&rsquo;exp\u00e9rience acquise avec nos deux pr\u00e9c\u00e9dents mod\u00e8les d&rsquo;interf\u00e9rom\u00e8tre, nous avons d\u00e9cid\u00e9&nbsp; de concevoir et fabriquer un nouvel appareil plus ergonomique et plus polyvalent. Ses caract\u00e9ristiques principales sont&nbsp;: Possibilit\u00e9 de r\u00e9glages des diff\u00e9rents composants (rotations, translations) Utilisation de deux lentilles de focales diff\u00e9rentes Positionnement en ligne de l&rsquo;APN par-rapport \u00e0 l&rsquo;axe optique du miroir &hellip; Continuer la lecture de &laquo;&nbsp;Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D&nbsp;&raquo;","og_url":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/","og_site_name":"L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.","article_publisher":"https:\/\/www.facebook.com\/astrogap47\/","article_modified_time":"2020-01-22T17:41:04+00:00","og_image":[{"url":"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/","url":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/","name":"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D - L&#039;observatoire est ouvert aux visiteurs tous les vendredis soirs \u00e0 21 heures, jusqu&#039;au 3 juillet 2026 inclus, sans r\u00e9servation.","isPartOf":{"@id":"https:\/\/gap47.astrosurf.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage"},"image":{"@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage"},"thumbnailUrl":"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg","datePublished":"2020-01-21T19:16:48+00:00","dateModified":"2020-01-22T17:41:04+00:00","breadcrumb":{"@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#primaryimage","url":"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg","contentUrl":"http:\/\/gap47.astrosurf.com\/wp-content\/uploads\/2020\/01\/Vue_Bath_1-1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/gap47.astrosurf.com\/index.php\/un-interferometre-de-bath-imprime-en-3d\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/gap47.astrosurf.com\/"},{"@type":"ListItem","position":2,"name":"Un interf\u00e9rom\u00e8tre de Bath imprim\u00e9 en 3D"}]},{"@type":"WebSite","@id":"https:\/\/gap47.astrosurf.com\/#website","url":"https:\/\/gap47.astrosurf.com\/","name":"De janvier \u00e0 fin juin 2024, le GAP47 sera ouvert aux visiteurs tous les vendredis \u00e0 21h sans r\u00e9servation, \u00e0 l'exception du vendredi 26 janvier o\u00f9 l'observatoire sera ferm\u00e9 au public.","description":"Groupe d&#039;Astronomie Populaire du Lot-et-Garonne, \u00e0 Montayral","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gap47.astrosurf.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/pages\/9157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/comments?post=9157"}],"version-history":[{"count":11,"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/pages\/9157\/revisions"}],"predecessor-version":[{"id":9238,"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/pages\/9157\/revisions\/9238"}],"wp:attachment":[{"href":"https:\/\/gap47.astrosurf.com\/index.php\/wp-json\/wp\/v2\/media?parent=9157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}