{"id":12125,"date":"2022-11-23T19:15:00","date_gmt":"2022-11-23T18:15:00","guid":{"rendered":"https:\/\/robolyon.com\/?p=12125"},"modified":"2023-02-15T14:33:21","modified_gmt":"2023-02-15T13:33:21","slug":"lintake-en-pre-saison","status":"publish","type":"post","link":"https:\/\/robolyon.com\/index.php\/2022\/11\/23\/lintake-en-pre-saison\/","title":{"rendered":"L’Intake en pr\u00e9-saison"},"content":{"rendered":"
\n

Depuis la rentr\u00e9e , une partie de l\u2019\u00e9quipe CAO qui con\u00e7oit les m\u00e9canismes sur le logiciel INVENTOR s\u2019est int\u00e9ress\u00e9e au m\u00e9canisme \u00ab INTAKE \u00bb qui permet de ramasser des objets au sol. <\/p>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

L\u2019\u00e9quipe souhaite que l\u2019INTAKE puisse ramasser un c\u00f4ne, \u00e9l\u00e9ment de forme complexe, difficile \u00e0 attraper. Elle a imagin\u00e9 un syst\u00e8me de balais rotatif, entrainant l\u2019objet vers l\u2019int\u00e9rieur du robot, qu\u2019elle a d\u00e9clin\u00e9 en 2 prototypes.<\/p>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

Le 1er prototype d\u2019INTAKE est un syst\u00e8me de balais rotatif constitu\u00e9 de plusieurs \u00ab h\u00e9lices \u00bb \u00e0 \u00ab pales \u00bb souples. Chaque \u00ab h\u00e9lice \u00bb est compos\u00e9e de deux pi\u00e8ces hexagonales (\u00ab armabots \u00bb), dans lesquelles sont ins\u00e9r\u00e9s 3 tubes souples (tubes de pneumatique) cr\u00e9ant ainsi 6 pales. Les h\u00e9lices \u00e0 pales souples sont ensuite fix\u00e9es sur un axe horizontal et forment ainsi le balais rotatif. Cet ensemble a la capacit\u00e9 de s\u2019adapter \u00e0 la forme de ce qu\u2019il ramasse gr\u00e2ce \u00e0 la souplesse des tubes et donc de se d\u00e9former pour mieux ramasser le c\u00f4ne. L\u2019\u00e9quipe a fait un sketch 2D en CAO au pr\u00e9alable afin de d\u00e9terminer la taille et la forme de l\u2019ensemble [voir la photo ci-dessous], puis elle a proc\u00e9d\u00e9 \u00e0 des tests.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

Le 2\u00e8me prototype d\u2019INTAKE baptis\u00e9 \u00ab Intake Side Roller \u00bb (d\u00e9signant les roues sur le c\u00f4t\u00e9) est compos\u00e9 des m\u00eames h\u00e9lices \u00e0 pales souples que le 1er [voir le sch\u00e9ma ci-dessous], mais cette fois , install\u00e9es sur 2 axe verticaux. Les h\u00e9lices tournant de fa\u00e7on concentrique peuvent attraper les c\u00f4nes des 2 c\u00f4t\u00e9s puis le propulser \u00e0 l’int\u00e9rieur du robot [voir le sch\u00e9ma 2].
L\u2019\u00e9quipe a d\u00e9but\u00e9 le prototypage et proc\u00e9d\u00e9 \u00e0 diff\u00e9rents tests de simulation afin de mettre \u00e0 l\u2019\u00e9preuve l\u2019efficacit\u00e9 du concept [voir la vid\u00e9o ci-dessous]. Plusieurs param\u00e8tres, notamment la hauteur des roues, ont \u00e9t\u00e9 ajust\u00e9s.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Depuis la rentr\u00e9e , une partie de l\u2019\u00e9quipe CAO qui con\u00e7oit les m\u00e9canismes sur le logiciel INVENTOR s\u2019est int\u00e9ress\u00e9e au m\u00e9canisme \u00ab INTAKE \u00bb qui permet de ramasser des objets au sol.<\/p>\n","protected":false},"author":1,"featured_media":12224,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[218],"tags":[],"class_list":["post-12125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-robot"],"jetpack_featured_media_url":"https:\/\/robolyon.com\/wp-content\/uploads\/2022\/11\/image.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/posts\/12125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/comments?post=12125"}],"version-history":[{"count":6,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/posts\/12125\/revisions"}],"predecessor-version":[{"id":12610,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/posts\/12125\/revisions\/12610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/media\/12224"}],"wp:attachment":[{"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/media?parent=12125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/categories?post=12125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robolyon.com\/index.php\/wp-json\/wp\/v2\/tags?post=12125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}