{"id":4072,"date":"2017-10-17T11:09:09","date_gmt":"2017-10-17T10:09:09","guid":{"rendered":"https:\/\/www.siban.com\/?page_id=4072\/"},"modified":"2025-11-20T16:44:56","modified_gmt":"2025-11-20T15:44:56","slug":"tasseaux-transversaux-2","status":"publish","type":"page","link":"https:\/\/www.siban.com\/fr\/tasseaux-transversaux-2\/","title":{"rendered":"Tasseaux transversaux"},"content":{"rendered":"

Profils transversaux<\/span><\/span><\/h2>

La fabrication des tasseaux ou profils transversaux<\/strong> se r\u00e9alise toujours par moulage sous presse. Les qualit\u00e9s de caoutchouc utilis\u00e9es sont s\u00e9lectionn\u00e9es en fonction des caract\u00e9ristiques du produit \u00e0 transporter, tout en respectant les tol\u00e9rances les plus strictes en mati\u00e8re de r\u00e9sistance \u00e0 l\u2019abrasion et \u00e0 la d\u00e9chirure<\/strong>.<\/p>\n

Nous proposons la fabrication de profils avec renfort textile, recommand\u00e9s pour des hauteurs sup\u00e9rieures \u00e0 140 mm.<\/p>\n

Il est conseill\u00e9 que la hauteur des tasseaux soit inf\u00e9rieure de 10 \u00e0 20 mm<\/strong>\u00a0\u00e0 celle des bords de contenance.<\/p>\n

Les types\u00a0T<\/strong>, C, TC <\/strong>et TCXF<\/strong> se diff\u00e9rencient principalement par leur capacit\u00e9 de charge et leur s\u00e9lection s\u2019effectue en fonction des besoins du transport.<\/p>\n

Le type\u00a0TCXF<\/strong> a \u00e9t\u00e9 \u00e9labor\u00e9 avec 3 \u00e9l\u00e9ments :<\/p>\n

    \n
  • Deux bases li\u00e9es \u00e0 la bande.<\/li>\n
  • Une pale d’\u00e9l\u00e9vation centrale viss\u00e9e aux bases et uniquement fabriqu\u00e9e avec renfort textile.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>
    \"\"<\/div><\/div>
    <\/div>

    \u00a0S\u00e9lection des tasseaux<\/strong><\/h3>\n<\/div><\/div>
    <\/div>
    \"\"<\/div><\/div>

    * Les r\u00e9f\u00e9rences qui contiennent la lettre F sont fabriqu\u00e9es avec renfort textile.<\/em><\/p>\n

    * Les diam\u00e8tres indiqu\u00e9s ont \u00e9t\u00e9 calcul\u00e9s pour la qualit\u00e9 type AA ; ils sont indicatifs et un calcul pr\u00e9cis est conseill\u00e9 pour chaque projet.<\/em><\/p>\n

    * La valeur du diam\u00e8tre du tambour s\u00e9lectionn\u00e9 sera la valeur la plus restrictive selon plusieurs crit\u00e8res : diam\u00e8tre minimum d\u00fb au bord de contenance, diam\u00e8tre minimum d\u00fb au tasseau, diam\u00e8tre minimum d\u00fb \u00e0 la bande et diam\u00e8tre minimum en raison des contraintes soumises.
    \nPour toute question, consultez Siban.<\/em><\/p>\n

    QUALIT\u00c9 DU CAOUTCHOUC :<\/strong><\/p>\n

      \n
    • N :<\/strong> Anti abrasive.<\/span><\/li>\n
    • G :<\/strong> R\u00e9sistante aux huiles et graisses.<\/span><\/li>\n
    • S :<\/strong> Ignifuge.<\/span><\/li>\n
    • RC :<\/strong> R\u00e9sistante \u00e0 la chaleur jusqu\u2019\u00e0 150\u00baC.<\/span><\/li>\n<\/ul>\n<\/div><\/div>
      <\/div>

      Crit\u00e8res pour le choix des profils<\/strong><\/span><\/h3>\n<\/div><\/div>
      <\/div>

      Pour trouver la dimension des tasseaux dans la conception d’un Bandabord Beltsiflex\u00ae\u00a0<\/strong>nous utilisons les m\u00eames formules que nous appliquons pour le calcul volum\u00e9trique d’une bande conventionnelle. N\u00e9anmoins, nous devons prendre en compte l\u2019emplacement o\u00f9 le mat\u00e9riel \u00e0 transporter va se placer dans l\u2019espace form\u00e9 par les profils transversaux et les bords de contenance, ainsi que sa granulom\u00e9trie qui joue un r\u00f4le cl\u00e9 dans le bon fonctionnement de l\u2019installation.<\/p>\n

      Pour des produits \u00e0 granulom\u00e9trie \u00e9lev\u00e9e :<\/strong><\/p>\n

      Afin d’\u00e9viter les pertes de mat\u00e9riel qui peuvent provoquer des projections durant le transport ou des accidents li\u00e9s \u00e0 des bourrages, trois crit\u00e8res de s\u00e9lection doivent \u00eatre pris en compte, toujours en fonction de la granulom\u00e9trie maximale<\/strong>.<\/p>\n

      Ces valeurs constituent des seuils minimaux \u00e0 adapter en fonction des exigences de capacit\u00e9 de convoyage.<\/p>\n

        \n
      1. Distance entre tasseaux :
        \n<\/strong>Le pas minimum entre les tasseaux doit \u00eatre 2 fois la granulom\u00e9trie maximale.<\/li>\n
      2. Largeur des tasseaux :
        \n<\/strong>La largeur des tasseaux doit \u00eatre au moins 2,5 fois la granulom\u00e9trie maximale.<\/li>\n
      3. Hauteur des tasseaux :<\/strong>
        \nPour la hauteur minimale des tasseaux, deux facteurs de s\u00e9lection doivent \u00eatre pris en compte :
        \na) De nouveau, la granulom\u00e9trie maximale.
        \nb) L’angle d’inclinaison de la bande :<\/li>\n<\/ol>\n

        \"croquis\"<\/p>\n

        Nous vous recommandons les directives suivantes :<\/p>\n

          \n
        1. Angle d’inclinaison :<\/strong>\u00a00\u00a0\u00f7 60\u00ba<\/li>\n
        2. Hauteur du tasseau :<\/strong> 0,75 \u00f7 1,0 x granulom\u00e9trie (\u00ab\u00a0g\u00a0\u00bb)<\/li>\n
        3. Angle d’inclinaison :<\/strong>\u00a060\u00a0\u00f7 75\u00ba<\/li>\n
        4. Hauteur du tasseau :<\/strong>\u00a01,0\u00a0\u00f7 1,2 x granulom\u00e9trie (\u00ab\u00a0g\u00a0\u00bb)<\/li>\n
        5. Angle d\u2019inclinaison :<\/strong>\u00a075\u00a0\u00f7 90\u00ba<\/li>\n
        6. Hauteur du tasseau :<\/strong>\u00a01,5 x granulom\u00e9trie (\u00ab\u00a0g\u00a0\u00bb)<\/li>\n<\/ol>\n

          La hauteur des bords de contenance devra toujours \u00eatre entre 10 et 20 mm sup\u00e9rieure \u00e0 celle du tasseau choisi.<\/p>\n

          Pour le transport vertical, toujours\u00a0 utiliser des tasseaux type \u00ab\u00a0TC\u00a0\u00bb<\/strong>\u00a0ou\u00a0\u00ab\u00a0TCXF \u00bb<\/strong>.<\/p>\n

          Pour des produits \u00e0 faible granulom\u00e9trie :<\/strong><\/p>\n

          Le taux de remplissage entre les tasseaux n\u2019atteint jamais 100 %. Pour calculer la capacit\u00e9, il convient toujours d\u2019appliquer un rendement de 75 %, conform\u00e9ment aux indications du dessin en annexe. Pour les produits \u00e0 faible granulom\u00e9trie, le pas entre tasseaux sera r\u00e9duit au minimum pour maximiser l\u2019efficacit\u00e9, ce pas variant selon le type de tasseau.<\/p>\n

          La largeur de bande sera d\u00e9termin\u00e9e ult\u00e9rieurement selon les dimensions, la hauteur du convoyeur et la capacit\u00e9 de charge d\u00e9sir\u00e9e.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Profils transversauxLa fabrication des tasseaux ou profils transversaux se r\u00e9alise toujours par moulage sous presse. Les qualit\u00e9s de caoutchouc utilis\u00e9es sont s\u00e9lectionn\u00e9es en fonction des caract\u00e9ristiques du produit \u00e0 transporter, tout en respectant les tol\u00e9rances les plus strictes en mati\u00e8re de r\u00e9sistance \u00e0 l\u2019abrasion et \u00e0 la d\u00e9chirure. Nous proposons la fabrication de profils avec...","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4072","page","type-page","status-publish","hentry"],"yoast_head":"\nTasseaux transversaux - Siban<\/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:\/\/www.siban.com\/perfiles-transversales\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tasseaux transversaux - Siban\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.siban.com\/perfiles-transversales\/\" \/>\n<meta property=\"og:site_name\" content=\"Siban\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-20T15:44:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.siban.com\/wp-content\/uploads\/2016\/06\/Croquis-480x441.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:\\\/\\\/www.siban.com\\\/perfiles-transversales\\\/\",\"url\":\"https:\\\/\\\/www.siban.com\\\/perfiles-transversales\\\/\",\"name\":\"Tasseaux transversaux - 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