{"id":824,"date":"2022-03-03T08:04:08","date_gmt":"2022-03-03T07:04:08","guid":{"rendered":"https:\/\/spectraldynamics.eu\/?post_type=faq&p=824"},"modified":"2024-01-08T15:31:05","modified_gmt":"2024-01-08T14:31:05","slug":"shaker-fixtures","status":"publish","type":"faq","link":"https:\/\/spectraldynamics.eu\/fr\/technical-blog\/shaker-fixtures\/","title":{"rendered":"Outillage pour tests sur vibrateur"},"content":{"rendered":"

Appareil Shaker\u00a0: Introduction<\/h2>\n\n\n\n

L'appareil est la partie du syst\u00e8me global dont la fonction est de transmettre fid\u00e8lement l'entr\u00e9e prescrite du syst\u00e8me de secouage dans l'article d'essai en cours d'essai. Le luminaire est tout ce qui se trouve entre la bobine d'entra\u00eenement du syst\u00e8me de secouage et l'article de test test\u00e9.<\/p>\n\n\n\n

Cela comprend l'armature de l'agitateur, la t\u00eate de l'agitateur, la t\u00eate d'expansion et les autres fixations utilis\u00e9es pour monter l'article d'essai sur l'agitateur.<\/p>\n\n\n\n

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

Objectif de conception du luminaire<\/h2>\n\n\n\n

Objectif - Minimiser le poids de l'appareil et maintenir les r\u00e9sonances importantes hors de la plage de fr\u00e9quences de test<\/p>\n\n\n\n

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

Pour un test MISO (Multiple Input Single Output = Single shaker test), les propri\u00e9t\u00e9s attendues des appareils sont :<\/p>\n\n\n\n

    \n
  • \u2022 infiniment rigide<\/li>\n\n\n\n
  • \u2022 en apesanteur<\/li>\n\n\n\n
  • \u2022 disponible rapidement<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    L'appareil est la partie du syst\u00e8me global dont la fonction est de transmettre fid\u00e8lement l'entr\u00e9e prescrite du syst\u00e8me de secouage dans l'article d'essai en cours d'essai.<\/p>","protected":false},"featured_media":846,"comment_status":"closed","ping_status":"closed","template":"","category_faq":[11],"acf":[],"yoast_head":"\nShaker fixtures — Spectral Dynamics<\/title>\n<meta name=\"description\" content=\"test\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/spectraldynamics.eu\/fr\/technical-blog\/shaker-fixtures\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Shaker fixtures — Spectral Dynamics\" \/>\n<meta property=\"og:description\" content=\"test\" \/>\n<meta property=\"og:url\" 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