{"id":13255,"date":"2021-08-24T08:41:56","date_gmt":"2021-08-24T08:41:56","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=13255"},"modified":"2024-02-27T09:38:05","modified_gmt":"2024-02-27T09:38:05","slug":"hydraulic-and-mechanical-shearing-machines","status":"publish","type":"post","link":"https:\/\/www.hecter.cn\/fr\/hydraulic-and-mechanical-shearing-machines\/","title":{"rendered":"Quelle est la diff\u00e9rence entre les cisailles hydrauliques et m\u00e9caniques"},"content":{"rendered":"<p class=\"yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Temps de lecture estim\u00e9 :  <\/span><span class=\"yoast-reading-time__reading-time\">9<\/span><span class=\"yoast-reading-time__time-unit\"> minute<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-basic-knowledge\"><a href=\"https:\/\/www.harsle.com\/Function-Of-Shearing-machine-and-Working-Principle-id571909.html\" target=\"_blank\" rel=\"noopener\"><strong>Notions de base<\/strong> <\/a><\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">Cisailles<\/h2>\n\n\n\n<p>Selon diff\u00e9rentes m\u00e9thodes de transmission, les cisailles sont divis\u00e9es en type de transmission m\u00e9canique et type de transmission hydraulique. Les cisailles avec une \u00e9paisseur de coupe inf\u00e9rieure \u00e0 10 mm sont pour la plupart \u00e0 entra\u00eenement m\u00e9canique, et celles avec une \u00e9paisseur de coupe de plus de 10 mm sont pour la plupart \u00e0 entra\u00eenement hydraulique.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type.jpg\" alt=\"Cisailles\" class=\"wd-lazy-fade wp-image-13269\" style=\"width:400px;height:400px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type.jpg 800w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type-600x600.jpg 600w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type-150x150.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type-300x300.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type-768x768.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Transmission-Type-12x12.jpg 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Type de transmission<\/figcaption><\/figure>\n\n\n\n<p>According to the orientation of the upper blade to the lower blade, the shearing machine can be divided into flat blade shearing and oblique blade shearing. When cutting with a flat blade, the sheet material touches the full length of the upper and lower cutting edges together, resulting in large shearing force, high power consumption, and large oscillation. However, the cutting quality is better, and the cut sheet is relatively straight without distortion. <\/p>\n\n\n\n<p>The transmission method of the flat-blade shearing machine is mostly mechanical transmission, which is mostly used for small shearing machines and thin plate cutting. Oblique blade cutting is a method of gradual shearing, so the instantaneous shearing scale is smaller than the width of the sheet. The cutting quality of the oblique blade is not as good as that of the flat blade, and there is distortion and deformation. However, the cutting force and energy consumption are smaller than flat-blade cutting, so it is used in large and medium-sized shearing machines.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"966\" height=\"640\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1.jpg\" alt=\"Cisaille m\u00e9canique\" class=\"wd-lazy-fade wp-image-13263\" style=\"width:483px;height:320px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1.jpg 966w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1-150x99.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1-300x199.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1-768x509.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Shearing-Machine-1-18x12.jpg 18w\" sizes=\"(max-width: 966px) 100vw, 966px\" \/><figcaption class=\"wp-element-caption\">Cisaille m\u00e9canique<\/figcaption><\/figure>\n\n\n\n<p>The shear is divided into the linear type and swing type according to the movement method of its knife holder. The straight-line structure is relatively simple (it looks like a guillotine gate, so it is also called a guillotine shearing machine), and it is convenient to manufacture. The blade has a rectangular cross-section and all four sides can be used as blades, so it is more durable. The knife holder of the swing beam shear moves around a fixed point during cutting. The advantage is that the conflict and wear between the upper and lower cutting blades are small, the blade deformation is small, and the cutting accuracy is high. <\/p>\n\n\n\n<p>However, the swing tool post accepts positive and negative alternating torque during the cutting process, so the width of the tool post cannot be too large. Therefore, the pendulum structure is mainly used for shears with a plate thickness greater than 6mm and a plate width not greater than 4000mm.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"363\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1.jpg\" alt=\"Cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13258\" style=\"width:600px;height:272px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1.jpg 800w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1-150x68.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1-300x136.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1-768x348.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Shearing-Machine-1-18x8.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-working-principle-of-hydraulic-shearing-machines\"><strong>Principe de fonctionnement de <a href=\"https:\/\/www.hecter.cn\/fr\/product\/harsle-electric-sheet-metal-shearing-machine-china-factory\/\">Cisailles hydrauliques<\/a><\/strong><\/h3>\n\n\n\n<p>After cutting, the shearing machine should be able to ensure the straightness and parallelism requirements of the cutting surface of the sheared sheet and minimize the distortion of the sheet to obtain high-quality workpieces. The upper blade of the shearing machine is fixed on the knife holder, and the lower blade is fixed on the workbench. <\/p>\n\n\n\n<p>There is a supporting ball installed on the workbench to prevent the sheet from being scratched when sliding on it. The back gauge is used for positioning the plate, and the position is adjusted by the motor. The pressing cylinder is used to compress the sheet to prevent the sheet from moving during cutting. The guardrail is a safety device to prevent work-related accidents. The return journey generally relies on nitrogen, which is fast and has little impact.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"789\" height=\"1000\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Working-Principle.jpg\" alt=\"Principe de fonctionnement hydraulique\" class=\"wd-lazy-fade wp-image-13259\" style=\"width:395px;height:500px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Working-Principle.jpg 789w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Working-Principle-150x190.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Working-Principle-237x300.jpg 237w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Hydraulic-Working-Principle-768x973.jpg 768w\" sizes=\"(max-width: 789px) 100vw, 789px\" \/><figcaption class=\"wp-element-caption\">Principe de fonctionnement hydraulique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-working-principle-of-mechanical-shearing-machines\"><strong>Principe de fonctionnement de <a href=\"https:\/\/www.hecter.cn\/fr\/produit\/harsle-motorized-electric-sheet-metal-cutter-for-stainless-steel\/\">Cisailles m\u00e9caniques<\/a><\/strong><\/h3>\n\n\n\n<p>Le moteur entra\u00eene l&#039;arbre du volant \u00e0 travers la courroie, puis entra\u00eene l&#039;arbre excentrique \u00e0 travers le syst\u00e8me d&#039;embrayage et de r\u00e9duction de vitesse, puis entra\u00eene le poste d&#039;outil sup\u00e9rieur \u00e0 travers la bielle pour le faire aller et venir de haut en bas pour effectuer des travaux de coupe. La came \u00e0 l&#039;extr\u00e9mit\u00e9 gauche de l&#039;excentrique entra\u00eene le piston du r\u00e9servoir d&#039;huile de pressage pour renvoyer la pression au pied de pressage et presser la feuille avant la coupe. Lors du retour, le pied presseur est rappel\u00e9 par la force du ressort.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"636\" height=\"540\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Working-Principle-1.png\" alt=\"Principe de fonctionnement m\u00e9canique\" class=\"wd-lazy-fade wp-image-13270\" style=\"width:477px;height:405px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Working-Principle-1.png 636w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Working-Principle-1-150x127.png 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Working-Principle-1-300x255.png 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Mechanical-Working-Principle-1-14x12.png 14w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><figcaption class=\"wp-element-caption\">Principe de fonctionnement m\u00e9canique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precision-control-effect-of-hydraulic-shearing-machines\"><strong>Effet de contr\u00f4le de pr\u00e9cision des cisailles hydrauliques<\/strong><\/h3>\n\n\n\n<p>The hydraulic shearing machine is a new type of shearing machine that is different from the ordinary shearing machine. Because of the numerical control, its operation is more streamlined, and the efficiency of the workers is further improved. Numerical control hydraulic shearing machine refers to the technology that realizes the motion control of one shearing machine or multiple shearing machines with digital instructions composed of numbers, characters, and symbols. <\/p>\n\n\n\n<p>CNC hydraulic shears generally use general-purpose or special-purpose computers to achieve digital program control, which usually controls mechanical quantities such as position, angle, and speed, and switches related to the direction of mechanical energy flow. The production of CNC hydraulic shearing machines relies on the emergence of data carriers and binary data operations.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears.jpg\" alt=\"Contr\u00f4le de pr\u00e9cision de la cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13265\" style=\"width:600px;height:600px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears.jpg 800w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears-600x600.jpg 600w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears-150x150.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears-300x300.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears-768x768.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Hydraulic-shears-12x12.jpg 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Contr\u00f4le de pr\u00e9cision de la cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precision-control-effect-of-mechanical-shearing-machines\"><strong>Effet de contr\u00f4le de pr\u00e9cision des cisailles m\u00e9caniques<\/strong><\/h3>\n\n\n\n<p>Pendant longtemps, l&#039;am\u00e9lioration technique des cisailles m\u00e9caniques a \u00e9t\u00e9 lente. Bien que certaines entreprises aient am\u00e9lior\u00e9 le r\u00e9glage de l&#039;\u00e9cartement des lames de la cisaille m\u00e9canique et obtenu un r\u00e9glage rapide, cela fait toujours plus de mal que de bien. Il est facile d&#039;endommager la machine-outil et il sera \u00e9limin\u00e9 en peu de temps. La cisaille m\u00e9canique adopte une structure d&#039;embrayage de type cl\u00e9 \u00e0 r\u00e9sistance et une transmission \u00e0 engrenages ouverts et adopte des appareils \u00e9lectriques plus avanc\u00e9s (p\u00e9dale de commande, interrupteur manuel) pour un fonctionnement, un faible bruit, une utilisation et une maintenance faciles. Il adopte une structure soud\u00e9e tout en acier, une structure simple, une op\u00e9ration facile, une belle apparence et une faible consommation d&#039;\u00e9nergie.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"750\" height=\"770\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Mechanical-shears.jpg\" alt=\"Contr\u00f4le de pr\u00e9cision de la cisaille m\u00e9canique\" class=\"wd-lazy-fade wp-image-13266\" style=\"width:563px;height:578px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Mechanical-shears.jpg 750w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Mechanical-shears-150x154.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Mechanical-shears-292x300.jpg 292w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Precision-Control-of-Mechanical-shears-12x12.jpg 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Contr\u00f4le de pr\u00e9cision de la cisaille m\u00e9canique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-advantages-and-disadvantages-of-hydraulic-shearing-machine\">Avantages et inconv\u00e9nients de la cisaille hydraulique<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-advantages\"><strong>1. Avantages<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La force de coupe est importante et la protection hydraulique contre les surcharges r\u00e9duit les dommages \u00e0 la machine-outil.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9quip\u00e9 d&#039;une jauge arri\u00e8re \u00e9lectrique, d&#039;un affichage num\u00e9rique, pratique et rapide.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-1024x683.jpg\" alt=\"But\u00e9e arri\u00e8re de la cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13262\" style=\"width:512px;height:342px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178-18x12.jpg 18w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1178.jpg 1296w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">But\u00e9e arri\u00e8re de la cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#039;\u00e9cart du bord du couteau peut \u00eatre ajust\u00e9 rapidement, ce qui permet d&#039;\u00e9conomiser du temps et de la main-d&#039;\u0153uvre.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lors de la coupe de la plaque, la coupe de la plaque est termin\u00e9e et le cadre du couteau sup\u00e9rieur se l\u00e8ve automatiquement, ce qui n&#039;est pas plus lent que la cisaille m\u00e9canique.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La structure soud\u00e9e en t\u00f4le d&#039;acier int\u00e9grale pr\u00e9sente une bonne r\u00e9sistance, rigidit\u00e9 et r\u00e9sistance aux vibrations. Les deux cylindres sont fix\u00e9s sur les colonnes gauche et droite. La table de travail est \u00e9quip\u00e9e de porte-couteaux auxiliaires pour faciliter le micro-ajustement de la lame. La table de travail est \u00e9galement \u00e9quip\u00e9e d&#039;une boule d&#039;alimentation et facile \u00e0 utiliser.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-1024x683.jpg\" alt=\"Cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13261\" style=\"width:512px;height:342px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-1024x683.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-1200x800.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-768x512.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176-18x12.jpg 18w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_1176.jpg 1296w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le m\u00e9canisme de r\u00e9glage en continu de l&#039;ajustement de l&#039;\u00e9cartement des lames peut r\u00e9pondre aux besoins de coupe de diff\u00e9rentes \u00e9paisseurs de plaques et mat\u00e9riaux.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La lame peut \u00eatre coup\u00e9e avec quatre tranchants, ce qui prolonge la dur\u00e9e de vie de la lame.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le porte-outil sup\u00e9rieur adopte une structure inclin\u00e9e vers l&#039;int\u00e9rieur, ce qui est pratique pour le d\u00e9coupage et am\u00e9liore la pr\u00e9cision des pi\u00e8ces.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-1024x576.jpg\" alt=\"Cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13257\" style=\"width:512px;height:288px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-1024x576.jpg 1024w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-150x84.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-1200x675.jpg 1200w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-300x169.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514-768x432.jpg 768w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/DSC00514.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le r\u00e9glage de la course de coupe peut non seulement am\u00e9liorer l&#039;efficacit\u00e9 du traitement, mais \u00e9galement r\u00e9aliser la fonction de coupe segment\u00e9e.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le nombre de coupes peut \u00eatre pr\u00e9r\u00e9gl\u00e9 et compt\u00e9 automatiquement, ce qui r\u00e9duit le travail d&#039;inventaire compliqu\u00e9.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#039;utilisation d&#039;un syst\u00e8me hydraulique int\u00e9gr\u00e9 avanc\u00e9 r\u00e9duit l&#039;installation de canalisations et garantit un degr\u00e9 \u00e9lev\u00e9 de fiabilit\u00e9 et de s\u00e9curit\u00e9 dans le fonctionnement de la machine-outil.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le m\u00e9canisme mat\u00e9riel de pression hydraulique est adopt\u00e9. Une fois que l&#039;huile est fournie par un certain nombre de cylindres d&#039;huile de pression de mat\u00e9riau install\u00e9s sur la plaque de support avant du cadre, la t\u00eate de pression de mat\u00e9riau est enfonc\u00e9e apr\u00e8s avoir surmont\u00e9 la tension du ressort de tension pour comprimer le mat\u00e9riau en feuille. Une fois le cisaillement termin\u00e9, il est r\u00e9initialis\u00e9 par la force de traction du ressort de tension. La taille de la force de pression augmente avec l&#039;augmentation de l&#039;\u00e9paisseur de la plaque cisaill\u00e9e<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"648\" height=\"432\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1.jpg\" alt=\"Cisaille hydraulique\" class=\"wd-lazy-fade wp-image-13260\" style=\"width:486px;height:324px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1.jpg 648w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1-150x100.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1-300x200.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/IMG_0040-1-18x12.jpg 18w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><figcaption class=\"wp-element-caption\">Cisaille hydraulique<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-disadvantages\"><strong>2. Inconv\u00e9nients<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lors de la coupe pleine bouche, la vitesse est l\u00e9g\u00e8rement plus lente<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prix \u00e9lev\u00e9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-advantages-and-disadvantages-of-mechanical-shearing-machine\"><strong>Avantages et inconv\u00e9nients de la cisaille m\u00e9canique<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-advantages-1\"><strong>1. Avantages<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vitesse de coupe rapide<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bon prix<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Entretien facile<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Deux types de moulage en fonte et de soudage de plaques d&#039;acier, utilisant le type de p\u00e9dale, reli\u00e9s par une tige de traction et un ressort, fonctionnent en douceur. G\u00e9n\u00e9ralement utilis\u00e9 dans la quincaillerie, les appareils \u00e9lectriques, les carreaux de couleur et la d\u00e9coupe de feuilles. Convient pour la t\u00f4le \u00e0 froid et la d\u00e9coupe \u00e0 froid.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/www.hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/QQ\u56fe\u724720210818142427.jpg\" alt=\"Cisaille m\u00e9canique\" class=\"wd-lazy-fade wp-image-13267\" style=\"width:480px;height:360px\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/QQ\u56fe\u724720210818142427.jpg 640w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/QQ\u56fe\u724720210818142427-150x113.jpg 150w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/QQ\u56fe\u724720210818142427-300x225.jpg 300w, https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/QQ\u56fe\u724720210818142427-16x12.jpg 16w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\">Cisaille m\u00e9canique<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-disadvantages-1\"><strong>2. Inconv\u00e9nients<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pendant le fonctionnement, le bruit est fort.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ne peut pas fonctionner \u00e0 pleine charge pendant une longue p\u00e9riode, sans parler du travail de surcharge, ce qui endommagera facilement les pi\u00e8ces de la machine-outil<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Il y a trop de pi\u00e8ces d&#039;usure telles que les pi\u00e8ces d&#039;embrayage, les chemises d&#039;arbre et les bandes de frein.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9glage du jeu du bord du couteau, la maintenance de la machine-outil prend beaucoup de temps et de main-d&#039;\u0153uvre.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Basic Knowledge Shearing Machines According to different transmission methods, the shearing machines are divided into mechanical transmission type and hydraulic<\/p>","protected":false},"author":3,"featured_media":13268,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[369,778,368],"class_list":["post-13255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shearing-machine","tag-hydraulic-shearing-machine","tag-mechanical-shearing-machine","tag-shearing-machine"],"jetpack_featured_media_url":"https:\/\/www.hecter.cn\/wp-content\/uploads\/2021\/08\/Shearing-Machine.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/posts\/13255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/comments?post=13255"}],"version-history":[{"count":0,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/posts\/13255\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/media\/13268"}],"wp:attachment":[{"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/media?parent=13255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/categories?post=13255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hecter.cn\/fr\/wp-json\/wp\/v2\/tags?post=13255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}