{"id":12735,"date":"2021-10-26T07:16:11","date_gmt":"2021-10-26T07:16:11","guid":{"rendered":"https:\/\/duct.harsle.com\/?p=12735"},"modified":"2024-02-27T08:49:50","modified_gmt":"2024-02-27T08:49:50","slug":"how-to-make-the-air-duct-corner","status":"publish","type":"post","link":"https:\/\/duct.harsle.com\/fr\/how-to-make-the-air-duct-corner\/","title":{"rendered":"Comment faire le coin du conduit d'air"},"content":{"rendered":"

Air Duct Corner<\/h2>\n\n\n\n

When it comes to air duct corner codes, we need to talk about how they are produced, their role in the ducting industry, and what machinery and equipment are needed to produce duct corner codes throughout the production process. Often the most efficient way is to press with the use of dies, and it is also a widely used method. Before that, let’s talk about the press and its classification, etc. Air Duct Corner<\/p>\n\n\n\n

A punch is a press. In national production, stamping technology is more and more widely used due to its advantages of saving material and energy, high efficiency, low technical requirements for operators, and inaccessible products made by machining through various die applications. Air Duct Corner<\/p>\n\n\n\n

Stamping production is mainly for sheet metal. Through the die, it can make blanking, punching, forming, drawing, finishing, fine punching, shaping, riveting and extrusion parts, etc., which are widely used in various fields. We use switch sockets, cups, cupboards, dishes, computer boxes, and even missile aircraft. There are so many parts that can be produced with a punch through a die. Air Duct Corner<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

Principe de fonctionnement<\/h2>\n\n\n\n

The design principle of the punch press is to convert circular motion into linear motion. The main motor generates power to drive the flywheel. The clutch drives the gear, crankshaft (or eccentric gear), connecting rod, etc., to achieve the linear motion of the slider. The movement of the connecting rod is a circular movement. Air Duct Corner<\/p>\n\n\n\n

Between the connecting rod and the sliding block, there needs to be a transition point for circular motion and linear motion. There are roughly two mechanisms in its design, one is ball type, the other is pin type (cylindrical type), through which circular motion Converted into linear motion of the slider. The punch presses the material to plastically deform it to obtain the required shape and precision. Therefore, it must be matched with a set of molds (upper mold and lower mold), the material is placed in between, and the machine applies pressure to deform it, The reaction force caused by the force applied to the material during processing is absorbed by the punch machine body. Air Duct Corner<\/p>\n\n\n\n

Utilisations et fonctionnalit\u00e9s<\/h2>\n\n\n\n

Perforation<\/a> les presses sont largement utilis\u00e9es dans l'estampage et le formage de l'\u00e9lectronique, des communications, des ordinateurs, des appareils \u00e9lectrom\u00e9nagers, des meubles, des v\u00e9hicules, des pi\u00e8ces de quincaillerie (automobiles, motos, v\u00e9los).<\/p>\n\n\n\n

High-rigidity, high-precision frame, welded by steel plate, and after heat treatment, eliminates the internal stress of the fuselage technetium so that the equipment can work stably for a long time without deformation. The structural parts have a uniform load and balanced rigidity. Air Duct Corner<\/p>\n\n\n\n

Stable high precision, the main parts of the equipment, such as the crankshaft, gears, and transmission shafts, are hardened and heat-treated and have high wear resistance during grinding. The long-term performance is stable, and the requirements for high precision and stability are ensured. Air Duct Corner<\/p>\n\n\n\n

Des performances de fonctionnement fiables et s\u00fbres, la raison de l'op\u00e9ration pratique et du positionnement pr\u00e9cis est que diff\u00e9rent du frein traditionnel, le dispositif combin\u00e9 embrayage\/frein a une sensibilit\u00e9 \u00e9lev\u00e9e, ainsi que la double \u00e9lectrovanne de commande et le dispositif de protection contre les surcharges couramment utilis\u00e9s dans le haut de gamme international \u00e9quipement. Assurer la pr\u00e9cision et la s\u00e9curit\u00e9 du mouvement \u00e0 grande vitesse et de l'arr\u00eat de la glissi\u00e8re du poin\u00e7on.<\/p>\n\n\n\n

Production automation, the punch can be equipped with a corresponding automatic feeding device, with feeding error detection, pre-cutting, and pre-cutting devices, which can fully realize automatic production with low cost and high efficiency. Air Duct Corner<\/p>\n\n\n\n

Slider adjustment mechanism, the sliding speed adjustment is divided into manual adjustment and electric adjustment, which is convenient, reliable, safe, and fast, and the accuracy can reach 0.1mm. Air Duct Corner<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

Classification des poin\u00e7ons<\/h2>\n\n\n\n

According to the different classifications of driving force, the driving force of the slider can be divided into three types: mechanical, hydraulic, and pneumatic. Therefore, punch presses are divided into mechanical punches, hydraulic punches, and pneumatic punches according to the driving force used. Air Duct Corner<\/p>\n\n\n\n

For ordinary sheet metal stamping, most of them use mechanical punching machines. Depending on the liquid used, hydraulic presses include hydraulic presses and hydraulic presses. The majority of hydraulic presses are hydraulic presses, while hydraulic presses are mostly used for giant machinery or special machinery. Pneumatic punching presses are driven by gas produced by air pumps, which are much faster than the other two punching presses, and are often used with automatic feeding production equipment. Air Duct Corner<\/p>\n\n\n\n

Il existe des presses \u00e0 simple action, \u00e0 double action et \u00e0 trois actions selon le mouvement du curseur. La presse \u00e0 simple action avec un curseur est la seule qui est le plus utilis\u00e9e aujourd'hui. Les presses \u00e0 double action et \u00e0 trois actions sont principalement utilis\u00e9es dans l'extension de carrosseries automobiles et de pi\u00e8ces d'usinage \u00e0 grande \u00e9chelle. Le nombre de traitement est tr\u00e8s faible.<\/p>\n\n\n\n

The largest classification method is classified according to the slider drive mechanism, and the following examples are given one by one. Air Duct Corner<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

1. Poin\u00e7on de vilebrequin<\/p>\n\n\n\n

Les presses qui utilisent des m\u00e9canismes \u00e0 vilebrequin sont appel\u00e9es presses \u00e0 vilebrequin, presses \u00e0 vilebrequin et la plupart des presses m\u00e9caniques<\/p>\n\n\n\n

Utilisez cette institution. La principale raison de l'utilisation du m\u00e9canisme de vilebrequin est qu'il est facile \u00e0 fabriquer, qu'il peut d\u00e9terminer avec pr\u00e9cision la position finale inf\u00e9rieure de la course et que la courbe mobile du curseur est fondamentalement pratique pour divers traitements. Par cons\u00e9quent, ce type d'emboutissage est pratique pour le poin\u00e7onnage, le pliage, l'\u00e9tirage, le forgeage \u00e0 chaud, le forgeage \u00e0 chaud, le forgeage \u00e0 froid et presque tous les autres proc\u00e9d\u00e9s de poin\u00e7onnage.<\/p>\n\n\n\n

2. Pas de poin\u00e7on de vilebrequin<\/p>\n\n\n\n

Aucun poin\u00e7on de type vilebrequin n'est \u00e9galement appel\u00e9 poin\u00e7on de type \u00e0 engrenage excentrique, poin\u00e7on de type \u00e0 engrenage excentrique. La fonction du poin\u00e7on de vilebrequin et du poin\u00e7on \u00e0 engrenage excentrique est indiqu\u00e9e dans le tableau 2. Le poin\u00e7on \u00e0 engrenage excentrique est meilleur que le vilebrequin en termes de rigidit\u00e9 de l'arbre, de lubrification, d'apparence et d'entretien. L'inconv\u00e9nient est que le prix est plus \u00e9lev\u00e9. Lorsque la course est longue, le poin\u00e7on \u00e0 engrenage excentrique est plus avantageux et lorsque la course de la poin\u00e7onneuse sp\u00e9ciale est courte, le poin\u00e7on de vilebrequin est meilleur. Par cons\u00e9quent, les petites machines et les poin\u00e7ons \u00e0 grande vitesse sont \u00e9galement les domaines du poin\u00e7onnage de vilebrequin.<\/p>\n\n\n\n

3. Basculer le poin\u00e7on<\/p>\n\n\n\n

Ceux qui utilisent le m\u00e9canisme \u00e0 bascule sur l'entra\u00eenement du curseur sont appel\u00e9s poin\u00e7ons \u00e0 bascule. Ce poin\u00e7on a une courbe d'activit\u00e9 de curseur unique selon laquelle la vitesse du curseur pr\u00e8s du point mort bas devient extr\u00eamement lente (comme mesur\u00e9e par un poin\u00e7on de vilebrequin). De plus, la position du point mort bas de la course est correctement d\u00e9termin\u00e9e. Par cons\u00e9quent, ce type de poin\u00e7on convient au traitement par compression tel que le gaufrage et la finition et est aujourd'hui le plus couramment utilis\u00e9 dans le forgeage \u00e0 froid.<\/p>\n\n\n\n

4. Poin\u00e7on de friction<\/p>\n\n\n\n

Un poin\u00e7on qui utilise une transmission par friction et un m\u00e9canisme \u00e0 vis sur l'entra\u00eenement de la chenille est appel\u00e9 un poin\u00e7on \u00e0 friction. Ce type de poin\u00e7on est le plus appropri\u00e9 pour les op\u00e9rations de forgeage et de concassage. Il peut \u00e9galement \u00eatre utilis\u00e9 pour plier, former, \u00e9tirer, etc. Il a des fonctions polyvalentes. En raison de son faible prix, il \u00e9tait largement utilis\u00e9 avant la guerre. En raison de l'incapacit\u00e9 de d\u00e9terminer la position finale inf\u00e9rieure de la course, d'une faible pr\u00e9cision de traitement, d'une vitesse de production lente, d'une surcharge lorsque l'op\u00e9ration de contr\u00f4le est incorrecte et du besoin d'utiliser une technologie qualifi\u00e9e, ces lacunes sont progressivement \u00e9limin\u00e9es.<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

5. Poin\u00e7on en spirale<\/p>\n\n\n\n

Ceux qui utilisent le m\u00e9canisme \u00e0 vis sur le m\u00e9canisme d'entra\u00eenement du curseur sont appel\u00e9s poin\u00e7ons \u00e0 vis (ou poin\u00e7ons \u00e0 vis).<\/p>\n\n\n\n

6. Perforatrice<\/p>\n\n\n\n

L'utilisation d'un m\u00e9canisme \u00e0 cr\u00e9maill\u00e8re sur le m\u00e9canisme d'entra\u00eenement du curseur est appel\u00e9e un poin\u00e7on \u00e0 cr\u00e9maill\u00e8re. Les poin\u00e7ons en spirale et les poin\u00e7ons \u00e0 cr\u00e9maill\u00e8re ont presque les m\u00eames caract\u00e9ristiques, et leurs caract\u00e9ristiques sont presque les m\u00eames que celles des poin\u00e7ons hydrauliques. Dans le pass\u00e9, il \u00e9tait utilis\u00e9 pour presser dans des bagues, des miettes et d'autres articles, tels que l'extrusion, l'extraction d'huile, le groupage et l'extrusion de douilles de balles (traitement de compression en chambre chaude), mais il a maintenant \u00e9t\u00e9 remplac\u00e9 par des presses hydrauliques, \u00e0 moins qu'extr\u00eamement sp\u00e9cial N'est plus utilis\u00e9 en dehors des circonstances.<\/p>\n\n\n\n

7. Poin\u00e7on de bielle<\/p>\n\n\n\n

A punch that uses various linkage mechanisms on the slider drive mechanism is called a linkage punch. The purpose of using the linkage mechanism is to keep the drawing speed within the limit while reducing the processing cycle during the drawing process and use the reduction of the speed change of the drawing process to speed up the approach stroke and the distance from the top dead center to the processing start point. <\/p>\n\n\n\n

The speed of the return stroke from bottom dead center to top dead center makes it have a shorter cycle than a crankshaft punching machine to improve productivity. This type of punch has been used for deep extension of cylindrical containers since ancient times, and the bed surface is narrow, while it is used for the processing of automobile body panels and the bed surface is relatively wide.<\/p>\n\n\n\n

8. Coup de poing<\/p>\n\n\n\n

Un poin\u00e7on qui utilise un m\u00e9canisme \u00e0 came sur le m\u00e9canisme d'entra\u00eenement du curseur est appel\u00e9 un poin\u00e7on \u00e0 came. La particularit\u00e9 de ce poin\u00e7on est une forme de came bien r\u00e9alis\u00e9e afin d'obtenir facilement la courbe de glissement souhait\u00e9e. Cependant, en raison de la nature du m\u00e9canisme de came, il est difficile de transmettre une plus grande r\u00e9sistance, de sorte que la capacit\u00e9 de poin\u00e7onnage est tr\u00e8s faible.<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

Application du poin\u00e7on dans l'industrie des conduits d'air<\/h2>\n\n\n\n

Common-plate flange air duct corner code also called common-plate flange duct hook code, or common-plate flange duct hook code, is the plating that fixes and connects during the production process of common-plate flange duct The corner fittings made of zinc plate have a 90-degree right-angle shape with an ellipse with a length of 8mm and a width of 10mm at the corners. They are used to connect air ducts with screws. They are necessary accessories for the production of common-plate flange ducts. . <\/p>\n\n\n\n

The corner code of the air duct is used as an accessory at the interface of the ventilation pipe, and it is pressed by a thicker specification galvanized sheet, which can play a stable role. The surface has strong oxidation resistance, wear resistance, and corrosion resistance.<\/p>\n\n\n\n

Le processus de production du coin du conduit d'air \u00e9tait relativement lourd au d\u00e9but, n\u00e9cessitant deux \u00e9tapes de pressage et de poin\u00e7onnage. D\u00e9sormais, le moule de formage unique du code d'angle de conduit d'air d\u00e9velopp\u00e9 peut produire directement des codes d'angle de conduit d'air complets et qualifi\u00e9s, ce qui est particuli\u00e8rement pratique.<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

Coin de conduit Mouler<\/a><\/h2>\n\n\n\n

En raison de la fr\u00e9quence \u00e9lev\u00e9e utilis\u00e9e dans le travail du moule de code de coin de conduit d'air de formage unique, il est n\u00e9cessaire d'utiliser de l'acier avec d'excellents mat\u00e9riaux pour le traitement et la fabrication pendant le processus de production. Une fois le bon acier trait\u00e9 par diverses machines de pr\u00e9cision, la pi\u00e8ce et les pi\u00e8ces de mat\u00e9riau sont trait\u00e9es thermiquement apr\u00e8s avoir \u00e9t\u00e9 transform\u00e9es en moules selon les besoins, ce qui am\u00e9liore la duret\u00e9 du moule de code d'angle. \u00c0 l'heure actuelle, le moule \u00e0 code d'angle \u00e0 formage unique couramment utilis\u00e9 peut traiter le code d'angle d'un mat\u00e9riau en t\u00f4le galvanis\u00e9e d'une \u00e9paisseur de 1,5 mm.<\/p>\n\n\n\n

At present, in the production process of the air duct angle code, the one-time forming angle code mold can be processed with a mechanical punching machine, and at the same time, it can also be used with a pneumatic punching machine for the production and processing of the air duct angle code. The production method of mechanical punching presses has a higher manual level, so it requires full-process workers to operate, and the efficiency is lower. <\/p>\n\n\n\n

The speed of producing corner codes is relatively slow, which is related to the worker’s operational proficiency. Due to its own high-speed characteristics, a pneumatic punching machine can realize the production of an automatic duct angle code with an automatic feeding device and coil rack. During this period, workers are not required to maintain and operate the whole process, which is very efficient. However, the disadvantage is that the price is much more expensive and it is more suitable for large quantities. The processing plant is configured.<\/p>\n\n\n\n

\"Comment
<\/figcaption><\/figure>\n\n\n\n

Sur la base du r\u00f4le important du code d'angle de conduit d'air dans l'industrie des conduits d'air, fondamentalement, chaque usine de traitement et chantier de construction doit utiliser le code d'angle de conduit d'air, de sorte que la poin\u00e7onneuse de code d'angle est particuli\u00e8rement largement utilis\u00e9e. Accompagn\u00e9e d'un grand nombre d'applications, notre soci\u00e9t\u00e9 HARSLE propose des poin\u00e7ons m\u00e9caniques de haute qualit\u00e9 destin\u00e9s \u00e0 \u00eatre utilis\u00e9s avec des moules d'angle. Dans le m\u00eame temps, nous pouvons \u00e9galement personnaliser les lignes de production de codes d'angle de conduit \u00e0 haute efficacit\u00e9 avec diff\u00e9rentes vitesses pour les fabricants puissants. Bienvenue \u00e0 consulter.<\/p>","protected":false},"excerpt":{"rendered":"

Air Duct Corner When it comes to air duct corner codes, we need to talk about how they are produced,<\/p>","protected":false},"author":1,"featured_media":12745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[123],"tags":[592,590,589,587,588,586],"class_list":["post-12735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-duct-machine","tag-corner-code-mould","tag-corner-code-punch","tag-deep-throat-punch","tag-mechanical-punch","tag-pneumatic-punch","tag-punch"],"jetpack_featured_media_url":"https:\/\/duct.harsle.com\/wp-content\/uploads\/2021\/10\/air-duct-corner-punching-machine.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/12735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/comments?post=12735"}],"version-history":[{"count":0,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/posts\/12735\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/media\/12745"}],"wp:attachment":[{"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/media?parent=12735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/categories?post=12735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/duct.harsle.com\/fr\/wp-json\/wp\/v2\/tags?post=12735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}