{"id":2310,"date":"2017-06-20T16:57:44","date_gmt":"2017-06-20T16:57:44","guid":{"rendered":"http:\/\/pressurediecasting.co.uk\/?page_id=2310"},"modified":"2026-07-10T11:04:11","modified_gmt":"2026-07-10T11:04:11","slug":"home","status":"publish","type":"page","link":"https:\/\/norfran.co.uk\/fr\/","title":{"rendered":"Home"},"content":{"rendered":"

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Moulage<\/span> sous haute pression<\/span><\/h1>\n
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\"HighNorfran est une fonderie m\u00e9tallurgique situ\u00e9e dans le nord-est de l’Angleterre, offrant des services exceptionnels de moulage sous haute pression, sp\u00e9cialis\u00e9e dans le moulage sous pression de l’aluminium et du zinc pour le Royaume-Uni et l’Europe.<\/div>\n<\/div>\n<\/div>\n
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Comment fonctionne le moulage sous haute pression ?<\/h2>\n

Le moulage sous haute pression (HPDC) consiste \u00e0 injecter du m\u00e9tal en fusion dans un moule en acier (appel\u00e9 \u00ab matrice \u00bb) \u00e0 une pression extr\u00eamement \u00e9lev\u00e9e. Voici le processus de base :<\/p>\n

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  1. Fusion<\/strong> \u2014 Le m\u00e9tal (aluminium ou zinc) est fondu dans un four jusqu’\u00e0 l’\u00e9tat liquide.<\/li>\n
  2. Injection<\/strong> \u2014 Le m\u00e9tal en fusion est ensuite inject\u00e9 dans le moule en acier \u00e0 l’aide d’un piston hydraulique \u2014 cela se produit en quelques secondes.<\/li>\n
  3. Solidification<\/strong> \u2014 La pression est maintenue pendant que le m\u00e9tal en fusion refroidit et se solidifie dans l’empreinte du moule, en prenant sa forme exacte.<\/li>\n
  4. \u00c9jection<\/strong> \u2014 Le moule s’ouvre et des \u00e9jecteurs poussent la pi\u00e8ce coul\u00e9e vers l’ext\u00e9rieur.<\/li>\n
  5. \u00c9barbage<\/strong> \u2014 Le m\u00e9tal exc\u00e9dentaire (bavures, canaux, attaques) est ensuite retir\u00e9.<\/li>\n
  6. Finition<\/strong> \u2014 La pi\u00e8ce peut ensuite \u00eatre meul\u00e9e, grenaill\u00e9e, \u00e9bavur\u00e9e par vibration ou usin\u00e9e (selon les exigences \/ l’application).<\/li>\n<\/ol>\n

    Pourquoi utiliser la haute pression ?<\/h3>\n

    Le proc\u00e9d\u00e9 de moulage sous haute pression garantit que le m\u00e9tal en fusion remplit compl\u00e8tement chaque partie du moule avant de se solidifier, donnant des formes tr\u00e8s pr\u00e9cises et complexes avec une bonne finition de surface et des tol\u00e9rances serr\u00e9es.<\/p>\n

    Principaux avantages :<\/h3>\n
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    • Cadences de production \u00e9lev\u00e9es<\/li>\n
    • Excellente pr\u00e9cision dimensionnelle<\/li>\n
    • Bonne finition de surface directement \u00e0 la sortie du moule<\/li>\n
    • Possibilit\u00e9 de produire des formes complexes \u00e0 parois minces<\/li>\n
    • R\u00e9duction des op\u00e9rations de finition, qui peuvent \u00eatre co\u00fbteuses<\/li>\n<\/ul>\n

      Il est id\u00e9al pour les composants en grande s\u00e9rie tels que les pi\u00e8ces automobiles, les bo\u00eetiers, les dissipateurs thermiques, l’\u00e9clairage et les supports \u2014 ce qui est pr\u00e9cis\u00e9ment la sp\u00e9cialit\u00e9 de Norfran.<\/p>\n

      Norfran Limited est fier membre de la Cast Metals Federation et est certifi\u00e9 ISO 9001 pour les syst\u00e8mes de management de la qualit\u00e9 et ISO 14001 pour le management environnemental.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

      <\/div>\n<\/div>\n<\/div>\n

      <\/p>","protected":false},"excerpt":{"rendered":"

      Moulage sous haute pression Norfran est une fonderie m\u00e9tallurgique situ\u00e9e dans le nord-est de l’Angleterre, offrant des services exceptionnels de moulage sous haute pression, sp\u00e9cialis\u00e9e dans le moulage sous pression de l’aluminium et du zinc pour le Royaume-Uni et l’Europe. Comment fonctionne le moulage sous haute pression ? Le moulage sous haute pression (HPDC) consiste \u00e0 injecter du m\u00e9tal en fusion dans un moule en acier (appel\u00e9 \u00ab matrice \u00bb) \u00e0 une pression extr\u00eamement \u00e9lev\u00e9e. Voici le processus de base…<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2310","page","type-page","status-publish","hentry"],"yoast_head":"\nHigh Pressure Die Casting (HPDC) - UK Metal Foundry - Norfran<\/title>\n<meta name=\"description\" content=\"High Pressure Die Casting (HPDC) by Norfran, a leading metal foundry based in England, specialising in Die Casting, serving UK and Europe\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/norfran.co.uk\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Pressure Die Casting (HPDC) - UK Metal Foundry - Norfran\" \/>\n<meta property=\"og:description\" content=\"High Pressure Die Casting (HPDC) by Norfran, a leading metal foundry based in England, specialising in Die Casting, serving UK and Europe\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norfran.co.uk\/\" \/>\n<meta property=\"og:site_name\" content=\"Norfran Limited\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-10T11:04:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norfran.co.uk\/wp-content\/uploads\/2021\/04\/IMG_3719.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norfran.co.uk\\\/\",\"url\":\"https:\\\/\\\/norfran.co.uk\\\/\",\"name\":\"High Pressure Die Casting (HPDC) - 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