{"id":1992,"date":"2024-07-10T09:21:41","date_gmt":"2024-07-10T01:21:41","guid":{"rendered":"https:\/\/www.fstmetals.com\/?p=1992"},"modified":"2026-04-14T10:16:21","modified_gmt":"2026-04-14T02:16:21","slug":"guide-de-fabrication-de-toles-pour-systemes-cvc","status":"publish","type":"post","link":"https:\/\/www.fstmetals.com\/fr\/hvac-sheet-metal-fabrication-guide\/","title":{"rendered":"Guide de fabrication de t\u00f4les pour syst\u00e8mes CVC"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Conduits, bouches d&#039;a\u00e9ration, tuyaux de chemin\u00e9e\u00a0: tous sont en t\u00f4le. C&#039;est la flexibilit\u00e9 et la durabilit\u00e9 de la t\u00f4le qui la rendent id\u00e9ale pour la mise en forme et la construction de divers composants de syst\u00e8mes de chauffage, ventilation et climatisation.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais quel type de t\u00f4le utilise-t-on pour fabriquer les grilles d&#039;a\u00e9ration des syst\u00e8mes de chauffage, ventilation et climatisation\u00a0? Quelle est l&#039;\u00e9paisseur de t\u00f4le id\u00e9ale pour les conduits de ces syst\u00e8mes\u00a0? Ce guide aborde tous les aspects de la fabrication de t\u00f4les pour les syst\u00e8mes de chauffage, ventilation et climatisation et r\u00e9pond en d\u00e9tail \u00e0 toutes les questions fr\u00e9quentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu&#039;est-ce que la t\u00f4le dans le domaine du CVC ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le syst\u00e8me CVC comprend trois sous-syst\u00e8mes\u00a0: le chauffage, la ventilation et la climatisation. La circulation de l\u2019air entre ces syst\u00e8mes s\u2019effectue par des conduits.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits qui acheminent l&#039;air, les grilles d&#039;a\u00e9ration qui permettent la circulation de l&#039;air et les chemin\u00e9es qui \u00e9vacuent les gaz d&#039;\u00e9chappement sont g\u00e9n\u00e9ralement fabriqu\u00e9s en t\u00f4le.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu&#039;est-ce que la fabrication dans le domaine du CVC ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La fabrication dans le domaine du CVC d\u00e9signe la fabrication des diff\u00e9rents composants interconnect\u00e9s du syst\u00e8me.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Outre les pi\u00e8ces en t\u00f4le comme les conduits, les \u00e9vents, les chemin\u00e9es et les pl\u00e9nums, la fabrication comprend \u00e9galement la production de bo\u00eetiers de fournaise, d&#039;ensembles de serpentins, d&#039;unit\u00e9s de traitement d&#039;air et de panneaux d&#039;isolation.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quel type de t\u00f4le est utilis\u00e9 pour le CVC ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits rigides de CVC peuvent \u00eatre fabriqu\u00e9s en t\u00f4le galvanis\u00e9e ou en t\u00f4le d&#039;aluminium.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Acier galvanis\u00e9<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXcaukTtOIB0aLxZBjqCpfyYeUTvDk01WahUA6wDWckMn69fVL1M10srIC0znDY7tFXJXwfwNaAGDHhRusGSO5Senl6LQv_6mjT-9_Ye6LVH_WD7MDCu8FyKtqJJgBr2cY9-gV9aRkYlTu6G7lCmPaKWzgulSNJMoNupJpYPMMyBrnn-lFB-SVM?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXcaukTtOIB0aLxZBjqCpfyYeUTvDk01WahUA6wDWckMn69fVL1M10srIC0znDY7tFXJXwfwNaAGDHhRusGSO5Senl6LQv_6mjT-9_Ye6LVH_WD7MDCu8FyKtqJJgBr2cY9-gV9aRkYlTu6G7lCmPaKWzgulSNJMoNupJpYPMMyBrnn-lFB-SVM?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;acier galvanis\u00e9 est le mat\u00e9riau de choix pour la plupart des conduits de ventilation en raison de sa durabilit\u00e9, de sa r\u00e9sistance \u00e0 la corrosion et de son rapport co\u00fbt-efficacit\u00e9. L&#039;acier galvanis\u00e9 utilis\u00e9 dans les syst\u00e8mes de chauffage, ventilation et climatisation r\u00e9pond aux normes en vigueur. <a href=\"https:\/\/www.alro.com\/divsteel\/metals_gridpt.aspx\">ASTM A653<\/a>, avec un rev\u00eatement conforme aux sp\u00e9cifications G90.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il est tr\u00e8s populaire dans les syst\u00e8mes CVC r\u00e9sidentiels, commerciaux et industriels en raison de sa robustesse et de son rapport co\u00fbt-efficacit\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Aluminium<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXfYvpyuh4ikXtvEgfkGJ2VWeiHVv2jwLD-et8ogErwEmRd_QPlsaQkQa41ze94Uj05cmbJN6oL6Mo8C9VbQO_ly13T3HW7uc6aoNd-61_c7zRrKsOfz0LqSJIb3FvHCgK4Lg65PC33Ne4HbuqgNteXQ748eSj9B6aYLQ7bLXBRrSMuDhufxLpE?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXfYvpyuh4ikXtvEgfkGJ2VWeiHVv2jwLD-et8ogErwEmRd_QPlsaQkQa41ze94Uj05cmbJN6oL6Mo8C9VbQO_ly13T3HW7uc6aoNd-61_c7zRrKsOfz0LqSJIb3FvHCgK4Lg65PC33Ne4HbuqgNteXQ748eSj9B6aYLQ7bLXBRrSMuDhufxLpE?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;aluminium est un autre mat\u00e9riau populaire pour les conduits de ventilation, notamment dans les environnements sensibles o\u00f9 la r\u00e9sistance \u00e0 l&#039;humidit\u00e9 et la propret\u00e9 sont essentielles.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;aluminium est id\u00e9al pour les salles blanches (notamment les unit\u00e9s de soins intensifs des h\u00f4pitaux), les syst\u00e8mes de ventilation en milieu humide, les syst\u00e8mes d&#039;extraction sp\u00e9ciaux et les conduits d\u00e9coratifs. Cet aluminium galvanis\u00e9 doit r\u00e9pondre \u00e0 certaines exigences. <a href=\"https:\/\/www.astm.org\/b0209_b0209m-21a.html\">ASTM B209<\/a>, sp\u00e9cifications des alliages 1100, 3003 ou 5052.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comment sont fabriqu\u00e9s les conduits de climatisation ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits de CVC peuvent \u00eatre fabriqu\u00e9s en plastique ou en t\u00f4le galvanis\u00e9e.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D\u00e9coupe de t\u00f4le<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tout d&#039;abord, la t\u00f4le est d\u00e9coup\u00e9e aux dimensions requises \u00e0 l&#039;aide d&#039;une cisaille ou d&#039;un d\u00e9coupeur plasma.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Profilage \u00e0 rouleaux<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ensuite, le m\u00e9tal est mis en forme \u00e0 l&#039;aide d&#039;une profileuse. Les pi\u00e8ces ainsi form\u00e9es sont ensuite assembl\u00e9es par vis, rivets ou soudage.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9tanch\u00e9it\u00e9 et isolation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour \u00e9viter les fuites d&#039;air, un mastic ou un ruban adh\u00e9sif est appliqu\u00e9 sur les joints. Enfin, un isolant est ajout\u00e9 pour r\u00e9duire les pertes de chaleur et le bruit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Les t\u00f4les utilis\u00e9es dans les syst\u00e8mes de chauffage, ventilation et climatisation sont-elles galvanis\u00e9es\u00a0?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oui, la t\u00f4le est galvanis\u00e9e pour \u00eatre utilis\u00e9e dans le syst\u00e8me de chauffage, ventilation et climatisation. La galvanisation est un proc\u00e9d\u00e9 qui consiste \u00e0 appliquer un rev\u00eatement de zinc sur l&#039;acier pour le prot\u00e9ger de la rouille. La galvanisation est n\u00e9cessaire car elle assure\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Protection de l&#039;environnement<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le rev\u00eatement de zinc fait office de barri\u00e8re contre l&#039;humidit\u00e9 et l&#039;oxyg\u00e8ne, principale cause de la rouille sur l&#039;acier. Cette couche de protection suppl\u00e9mentaire prolonge la dur\u00e9e de vie des t\u00f4les de la structure CVC en les rendant plus r\u00e9sistantes aux intemp\u00e9ries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Durabilit\u00e9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La galvanisation conf\u00e8re au m\u00e9tal une r\u00e9sistance \u00e0 l&#039;usure, aux chocs et aux abrasions mineures. Ceci garantit l&#039;int\u00e9grit\u00e9 et le bon fonctionnement des conduits pendant de longues p\u00e9riodes.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>rapport co\u00fbt-efficacit\u00e9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le co\u00fbt initial de la t\u00f4le galvanis\u00e9e peut \u00eatre plus \u00e9lev\u00e9 que celui des options non galvanis\u00e9es, mais elle est rentable \u00e0 long terme. Le rev\u00eatement protecteur en zinc r\u00e9duit la fr\u00e9quence d&#039;entretien, ce qui permet de r\u00e9aliser des \u00e9conomies importantes au fil du temps.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Facilit\u00e9 d&#039;inspection<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le rev\u00eatement de zinc est facilement visible, ce qui simplifie l&#039;inspection et l&#039;\u00e9valuation de l&#039;\u00e9tat de la t\u00f4le.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Combien existe-t-il de types de conduits en CVC ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits sont disponibles en diff\u00e9rents types (flexibles et rigides), et le type le plus adapt\u00e9 d\u00e9pend de vos besoins sp\u00e9cifiques.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conduits de CVC rigides<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Parmi les types de conduits, <strong>conduits en t\u00f4le<\/strong> Ces conduits sont consid\u00e9r\u00e9s comme les meilleurs. Fabriqu\u00e9s en acier galvanis\u00e9 ou en aluminium, ils sont non poreux, ce qui emp\u00eache la prolif\u00e9ration de moisissures et de bact\u00e9ries. Ce type de conduit garantit un air plus sain et minimise les risques sanitaires li\u00e9s aux moisissures et aux particules de fibre de verre.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXcyPw824HZ3KwgHi8G0TsY6XFdVCOyWdmLYQdHZWDpmm9UpWxCznA1GJb7Sol8B3XPJKVN_XrevOB2VbVDd72-soKZhyCImC07i0cCx1R-WA2CczsVpVkuAKxR8n4C1cgN371270SoP35nG50R265jYobCrFxYy36pRUi1JKi5bnUCeoQZJdGs?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"https:\/\/ductworks.com\/wp-content\/uploads\/2010\/03\/air-duct-insulation-300x225.jpg\" style=\"width:736px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXcyPw824HZ3KwgHi8G0TsY6XFdVCOyWdmLYQdHZWDpmm9UpWxCznA1GJb7Sol8B3XPJKVN_XrevOB2VbVDd72-soKZhyCImC07i0cCx1R-WA2CczsVpVkuAKxR8n4C1cgN371270SoP35nG50R265jYobCrFxYy36pRUi1JKi5bnUCeoQZJdGs?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"https:\/\/ductworks.com\/wp-content\/uploads\/2010\/03\/air-duct-insulation-300x225.jpg\" style=\"width:736px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>conduits rev\u00eatus de fibre de verre<\/strong> Ces conduits sont similaires aux conduits en t\u00f4le, mais comportent une couche suppl\u00e9mentaire d&#039;isolation en fibre de verre, \u00e0 l&#039;int\u00e9rieur ou \u00e0 l&#039;ext\u00e9rieur. Cette isolation emp\u00eache les d\u00e9perditions de chaleur et att\u00e9nue le bruit, ce qui en fait un choix populaire pour les b\u00e2timents commerciaux et les bureaux. Cependant, le rev\u00eatement int\u00e9rieur \u00e9tanche peut emprisonner des contaminants et rendre le nettoyage difficile.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conduits de CVC flexibles<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits flexibles sont une bonne solution si vous disposez d&#039;un espace limit\u00e9. Ils sont constitu\u00e9s d&#039;un serpentin m\u00e9tallique recouvert de plastique souple, ce qui facilite leur installation.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quels \u00e9quipements sont utilis\u00e9s dans la fabrication de t\u00f4les ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La fabrication de t\u00f4les m\u00e9talliques implique l&#039;utilisation de plusieurs machines qui d\u00e9coupent, fa\u00e7onnent et assemblent les composants m\u00e9talliques. Voici une liste de quelques-unes des plus importantes\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines de cisaillement<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXekkP53ko52ttb0xcuAZKSzzcGlfIucufKQhM6O1R6lKx9H8WLWTQ4cNmQNJmmLLOdKFwxfZpTzQklBTNeBzwBp33bTeDFqh9XTqDw6eBYheVeIUXDKtFbZrH2IikioxCXz0vDHofOr_n58JnJdsmRIGKFgXc8X0A18I3yrVySGJXxuxqyNrcQ?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:592px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXekkP53ko52ttb0xcuAZKSzzcGlfIucufKQhM6O1R6lKx9H8WLWTQ4cNmQNJmmLLOdKFwxfZpTzQklBTNeBzwBp33bTeDFqh9XTqDw6eBYheVeIUXDKtFbZrH2IikioxCXz0vDHofOr_n58JnJdsmRIGKFgXc8X0A18I3yrVySGJXxuxqyNrcQ?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:592px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les cisailles, \u00e9galement appel\u00e9es cisailles \u00e0 t\u00f4le, d\u00e9coupent les t\u00f4les aux dimensions souhait\u00e9es. Il existe des cisailles \u00e0 portique, des cisailles hydrauliques et des cisailles \u00e0 rouleaux\u00a0; chacune peut traiter diff\u00e9rentes \u00e9paisseurs et types de m\u00e9taux.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines de presse<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeE5aIWilw8fRooqOJJkJfbWUfTHRDdP2iJtS2ReWX17l9zK_m5p0AQp6sdxJpYqwsET9PY00D6nMQoF0w-3wSnacB-46hgopuNMD4a7w5uwxxxJ0KNDVO3PLbp0Gjydr4xarWnf3CA2QDz1tAGN6nqGp7ReXhYSudCmVg2pECA7Ga9v4hwF6c?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:699px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeE5aIWilw8fRooqOJJkJfbWUfTHRDdP2iJtS2ReWX17l9zK_m5p0AQp6sdxJpYqwsET9PY00D6nMQoF0w-3wSnacB-46hgopuNMD4a7w5uwxxxJ0KNDVO3PLbp0Gjydr4xarWnf3CA2QDz1tAGN6nqGp7ReXhYSudCmVg2pECA7Ga9v4hwF6c?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:699px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les presses, notamment les poin\u00e7onneuses, permettent de d\u00e9couper et de former la t\u00f4le. En modifiant la structure du moule, ces machines peuvent effectuer des op\u00e9rations de d\u00e9coupe, de poin\u00e7onnage, de d\u00e9coupage et de pliage. Elles sont indispensables \u00e0 la cr\u00e9ation de formes et de d\u00e9tails complexes dans les t\u00f4les.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines \u00e0 rouler<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXctM5As_pTlVpx_kWTcYRx1Q7UFM7W9o2amgt68Fl_YWOu319peLRJwliQLAg54X6gb-JaiLc0uIA5HgN3GCysTFh5CfDhCX7qJeKNq6aI0LPlKTxMMbAf5UEpMI3ML0Bh-j9Jo5yB7lXkscYUDbtXUQUG-gYuHZoHJ_VyCZDtT0NdXDTok8oY?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:803px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXctM5As_pTlVpx_kWTcYRx1Q7UFM7W9o2amgt68Fl_YWOu319peLRJwliQLAg54X6gb-JaiLc0uIA5HgN3GCysTFh5CfDhCX7qJeKNq6aI0LPlKTxMMbAf5UEpMI3ML0Bh-j9Jo5yB7lXkscYUDbtXUQUG-gYuHZoHJ_VyCZDtT0NdXDTok8oY?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:803px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les rouleuses, ou cintreuses de t\u00f4les, permettent de cintrer des feuilles de m\u00e9tal plates pour leur donner des formes cylindriques ou courbes. Ces machines sont \u00e9quip\u00e9es de rouleaux rotatifs qui exercent une pression et cintrent le m\u00e9tal. Ce proc\u00e9d\u00e9 est essentiel \u00e0 la fabrication de composants cylindriques tels que les tuyaux et les tubes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines \u00e0 border<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXfN-iyyGZJyQp0GFXvOPVwaj2BdCP2yB_-kLT7pXkNRsqrcvsNwDBGlU7tOSfCnC0R0hcOLXbvcDLrmy_S_peR64p0q2lI-yDCnuUurGhFOoTBGuGl3Z_n-jI4o2RoCppWVqU0DIXv_q9HWzzuWuj1lpLrFjzQeu0tyGFnesoUnNscr6ixQ5Ik?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:734px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXfN-iyyGZJyQp0GFXvOPVwaj2BdCP2yB_-kLT7pXkNRsqrcvsNwDBGlU7tOSfCnC0R0hcOLXbvcDLrmy_S_peR64p0q2lI-yDCnuUurGhFOoTBGuGl3Z_n-jI4o2RoCppWVqU0DIXv_q9HWzzuWuj1lpLrFjzQeu0tyGFnesoUnNscr6ixQ5Ik?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:734px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les bordereuses, \u00e9galement appel\u00e9es plieuses, plient et cintrent la t\u00f4le le long de lignes droites pour cr\u00e9er des angles. Cette op\u00e9ration est essentielle pour former les bords et les brides des pi\u00e8ces m\u00e9talliques, \u00e9l\u00e9ments n\u00e9cessaires \u00e0 l&#039;assemblage et \u00e0 la solidit\u00e9 de la structure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines de forage<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeL_2fPMbjtBCqjdEmRlKy7IVASm-WwcRHeAssUMkB1H5Zevyt2uwkjrh31N0UBDGbYJAxtLBr4rezombHuoQ5xfHEcxURz2yRO1mWbFMJyM97WR6Plzvw8dn0NkBwiwTWuJX_hgMOLL57cJOTVAZ97DyDuTIMLpULGYkaflQBpdkyUkQtt5bw?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:826px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeL_2fPMbjtBCqjdEmRlKy7IVASm-WwcRHeAssUMkB1H5Zevyt2uwkjrh31N0UBDGbYJAxtLBr4rezombHuoQ5xfHEcxURz2yRO1mWbFMJyM97WR6Plzvw8dn0NkBwiwTWuJX_hgMOLL57cJOTVAZ97DyDuTIMLpULGYkaflQBpdkyUkQtt5bw?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:826px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les perceuses servent \u00e0 percer des trous dans des pi\u00e8ces m\u00e9talliques pleines afin d&#039;y fixer des rivets, des vis ou d&#039;autres \u00e9l\u00e9ments de fixation. Il existe diff\u00e9rents types de perceuses\u00a0: perceuses d&#039;\u00e9tabli, perceuses radiales et perceuses portatives. Elles sont indispensables pour r\u00e9aliser ces per\u00e7ages.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Machines \u00e0 broyer<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeoUkiXFlFhks9Hy2wyJUmyTO-pnxvWuw7lI_YxYGrHTWqk7Jhhpt1OaUmXZUhxj0nCaPgkMCx6NiBPsN9joOoIOhjGpH2ncEsRJWgnUbZr7EeZyaIiRYIiZ90VxXrom7_OBX-COOQm-Bp2AZ-_tW3xA7N3yyBsb4Lyf2vSsEqP5n2n3MNb3rg?key=hG5HuM-zaWiWMqrO9XFRTw\" class=\"lazyload\" alt=\"\" style=\"width:821px;height:auto\"><noscript><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXeoUkiXFlFhks9Hy2wyJUmyTO-pnxvWuw7lI_YxYGrHTWqk7Jhhpt1OaUmXZUhxj0nCaPgkMCx6NiBPsN9joOoIOhjGpH2ncEsRJWgnUbZr7EeZyaIiRYIiZ90VxXrom7_OBX-COOQm-Bp2AZ-_tW3xA7N3yyBsb4Lyf2vSsEqP5n2n3MNb3rg?key=hG5HuM-zaWiWMqrO9XFRTw\" alt=\"\" style=\"width:821px;height:auto\"><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les rectifieuses \u00e9liminent les bavures et les asp\u00e9rit\u00e9s des surfaces m\u00e9talliques. Gr\u00e2ce \u00e0 leurs meules rotatives \u00e0 grande vitesse, ces machines garantissent des finitions lisses et pr\u00e9cises sur les pi\u00e8ces m\u00e9talliques, un crit\u00e8re important tant pour l&#039;esth\u00e9tique que pour la fonctionnalit\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9quipement de soudage et de d\u00e9coupe au gaz<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les \u00e9quipements de soudage et de d\u00e9coupe au gaz utilisent des flammes \u00e0 haute temp\u00e9rature g\u00e9n\u00e9r\u00e9es par un m\u00e9lange d&#039;ac\u00e9tyl\u00e8ne et d&#039;oxyg\u00e8ne pour d\u00e9couper et souder les m\u00e9taux. Ces \u00e9quipements sont particuli\u00e8rement utiles pour la d\u00e9coupe de t\u00f4les \u00e9paisses et l&#039;assemblage de composants en t\u00f4le.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quelles sont les trois principales techniques de fabrication des syst\u00e8mes CVC ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La fabrication des syst\u00e8mes de chauffage, de ventilation et de climatisation (CVC) fait appel \u00e0 plusieurs techniques essentielles pour transformer les mati\u00e8res premi\u00e8res en composants fonctionnels. Les trois principales techniques sont la d\u00e9coupe, le pliage et le soudage.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"LIGNE DE PRODUCTION DE CONDUITS RONDS MACFORMER\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/P4WUDuOQpFg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Coupe<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La d\u00e9coupe est la premi\u00e8re \u00e9tape pour obtenir la forme et les dimensions pr\u00e9cises \u00e0 partir d&#039;une t\u00f4le brute. Cette technique comprend des m\u00e9thodes comme le cisaillage, le sciage et des technologies de pointe comme la d\u00e9coupe laser.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Pliant<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le pliage permet de fa\u00e7onner la t\u00f4le selon des lignes droites afin d&#039;obtenir des angles ou des formes sp\u00e9cifiques. Il cr\u00e9e les diff\u00e9rents coudes et angles n\u00e9cessaires aux conduits et autres composants de syst\u00e8mes de chauffage, ventilation et climatisation.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soudage&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le soudage permet d&#039;assembler des pi\u00e8ces de t\u00f4le (deux ou plus) en faisant fondre leurs bords et en les fusionnant. Cette technique est utile pour l&#039;assemblage de composants de syst\u00e8mes de chauffage, ventilation et climatisation (CVC) qui doivent r\u00e9sister \u00e0 de fortes contraintes et assurer une \u00e9tanch\u00e9it\u00e9 parfaite. Les proc\u00e9d\u00e9s de soudage MIG (Metal Inert Gas) et TIG (Tungsten Inert Gas) sont couramment utilis\u00e9s dans la fabrication de t\u00f4les pour les syst\u00e8mes CVC.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quel calibre de t\u00f4le utiliser pour le conduit de climatisation ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;\u00e9paisseur de la t\u00f4le utilis\u00e9e pour les conduits de ventilation varie en fonction de leurs dimensions et des besoins en d\u00e9bit d&#039;air. L&#039;\u00e9paisseur minimale est de 28 (0,47 mm).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voici une liste des \u00e9paisseurs de t\u00f4le, en fonction des dimensions des conduits\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u00c9paisseur de t\u00f4le<\/strong><\/td><td><strong>Taille du conduit (mm)<\/strong><\/td><\/tr><tr><td>26<\/td><td>Moins de 300<\/td><\/tr><tr><td>24<\/td><td>350 \u00e0 750<\/td><\/tr><tr><td>22<\/td><td>750 \u00e0 1200<\/td><\/tr><tr><td>20<\/td><td>1200 \u00e0 3000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quelle est l&#039;\u00e9paisseur de la t\u00f4le pour les syst\u00e8mes de chauffage, ventilation et climatisation ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En CVC, l&#039;\u00e9paisseur de la t\u00f4le est exprim\u00e9e en calibre. Elle peut varier de 0,4 mm \u00e0 plus de 1 mm, selon la taille des conduits, le mat\u00e9riau et les exigences en mati\u00e8re de d\u00e9bit d&#039;air.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le tableau ci-dessous pr\u00e9sente les \u00e9paisseurs de l&#039;acier galvanis\u00e9 et de l&#039;aluminium\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Jauge<\/strong><\/td><td><strong>Acier galvanis\u00e9 (mm)<\/strong><\/td><td><strong>Aluminium (mm)<\/strong><\/td><\/tr><tr><td><strong>20<\/strong><\/td><td>1.006<\/td><td>0.813<\/td><\/tr><tr><td><strong>22<\/strong><\/td><td>0.853<\/td><td>0.643<\/td><\/tr><tr><td><strong>24<\/strong><\/td><td>0.701<\/td><td>0.536<\/td><\/tr><tr><td><strong>26<\/strong><\/td><td>0.551<\/td><td>0.404<\/td><\/tr><tr><td><strong>28<\/strong><\/td><td>0.475<\/td><td>0.32<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quelle norme est utilis\u00e9e dans le domaine du CVC (chauffage, ventilation et climatisation)\u00a0?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le domaine du CVC, le <a href=\"https:\/\/webstore.ansi.org\/standards\/ansi\/ansismacna0062020\">ANSI\/SMACNA 006-2020<\/a> Ce guide standard d\u00e9crit la fabrication de t\u00f4les m\u00e9talliques. Il d\u00e9taille la conception des conduits, toutes leurs dimensions, les d\u00e9bits d&#039;air, les classes de pression et le trac\u00e9. Il pr\u00e9sente m\u00eame la conception des supports de conduits.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>De quel type de m\u00e9tal sont faits les conduits de ventilation ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Seuls deux types de m\u00e9taux sont couramment utilis\u00e9s pour les conduits de ventilation\u00a0: l\u2019acier galvanis\u00e9 et l\u2019aluminium. L\u2019acier galvanis\u00e9 est reconnu pour sa durabilit\u00e9 et sa r\u00e9sistance \u00e0 la corrosion. L\u2019aluminium, quant \u00e0 lui, est appr\u00e9ci\u00e9 pour sa l\u00e9g\u00e8ret\u00e9 et ses propri\u00e9t\u00e9s anticorrosives.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quel est le meilleur syst\u00e8me de conduits de chauffage, ventilation et climatisation ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les conduits de ventilation de qualit\u00e9 sup\u00e9rieure sont g\u00e9n\u00e9ralement fabriqu\u00e9s en t\u00f4le, notamment en acier galvanis\u00e9, en raison de leur durabilit\u00e9, de leur facilit\u00e9 de nettoyage et de leur r\u00e9sistance aux moisissures. Les conduits en t\u00f4le constituent une solution fiable et durable pour la plupart des syst\u00e8mes de ventilation r\u00e9sidentiels et commerciaux.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quelle est la longueur maximale d&#039;un conduit ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Selon l&#039;AMCA, la longueur effective du conduit 100% est au minimum deux fois et demie le diam\u00e8tre du conduit pour des vitesses de sortie allant jusqu&#039;\u00e0 2 500 pi\/min.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Longueur du conduit = 2,5 x D<\/strong>(&lt;2500 pi\/min)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si ce nombre d\u00e9passe 2\u00a0500, le calcul change\u00a0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Longueur du conduit = fpm\/1000 x D<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le diam\u00e8tre du conduit est calcul\u00e9 comme suit\u00a0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D = 2wh \/ (w + h)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O\u00f9 <strong>h<\/strong> est la hauteur du conduit et w est la largeur du conduit.&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Ducts, vents, flue pipes \u2013 all are sheet metal. It\u2019s the flexibility and durability of sheet that make it ideal for shaping and constructing various HVAC components.&nbsp; But what kind of sheet metal makes HVAC vents? What\u2019s the right sheet metal thickness for HVAC ducts? This guide addresses every aspect of HVAC sheet metal fabrication, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1994,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_srk_meta_title":"%title% %sep% %site_title%","_srk_meta_description":"%excerpt%","_srk_robots_meta":[],"_srk_canonical_url":"","_srk_advanced_settings":{"use_default_settings":true,"show_meta_box":true},"_srk_last_sync":1776161887,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-metal-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Professional Precision Sheet Metal, CNC Forming Manufacturer - Professional Precision Sheet Metal, CNC Forming Manufacturer<\/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.fstmetals.com\/fr\/guide-de-fabrication-de-toles-pour-systemes-cvc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HVAC Sheet Metal Fabrication Guide - Professional Precision Sheet Metal, CNC Forming Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Ducts, vents, flue pipes \u2013 all are sheet metal. It\u2019s the flexibility and durability of sheet that make it ideal for shaping and constructing various HVAC components.&nbsp; But what kind of sheet metal makes HVAC vents? What\u2019s the right sheet metal thickness for HVAC ducts? 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