{"id":807,"date":"2025-01-06T03:24:37","date_gmt":"2025-01-06T03:24:37","guid":{"rendered":"https:\/\/www.ylfastener.com\/?p=807"},"modified":"2025-01-06T03:25:25","modified_gmt":"2025-01-06T03:25:25","slug":"what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads","status":"publish","type":"post","link":"https:\/\/www.ylfastener.com\/es\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/","title":{"rendered":"\u00bfCu\u00e1l es la diferencia entre un perno con roscas laminadas y uno con roscas cortadas?"},"content":{"rendered":"

Roscas de un sujetador mec\u00e1nico, independientemente de que se trate de un\u00a0perno con cabeza<\/u>,\u00a0vara<\/u>, o\u00a0tienda dentro<\/u>, se puede producir mediante corte o laminado. A continuaci\u00f3n se describen las diferencias, conceptos err\u00f3neos, ventajas y desventajas de cada m\u00e9todo.<\/p>\n

Hilos enrollados<\/b><\/strong><\/h3>\n

El roscado por laminaci\u00f3n es un proceso mediante el cual se extruye acero para formar la parte roscada de un sujetador, en lugar de eliminarlo como en el roscado por corte. En este proceso, un perno se fabrica a partir de una barra redonda de di\u00e1metro reducido. Por ejemplo, un perno de 1\u2033 de di\u00e1metro se fabrica a partir de una barra redonda de 0,912\u2033 de di\u00e1metro. Este material de \u201cdi\u00e1metro de paso\u201d es aproximadamente el punto medio entre el di\u00e1metro mayor (picos) y el di\u00e1metro menor (valles) de las roscas. El perno se \u201clamina\u201d a trav\u00e9s de un conjunto de matrices de roscado que desplazan el acero y forman las roscas. El resultado final es un sujetador con una parte roscada de 1\u2033 de di\u00e1metro completo pero un di\u00e1metro de cuerpo reducido (0,912). El roscado por laminaci\u00f3n es un proceso extremadamente eficiente y, a menudo, da como resultado un ahorro de costos significativo. Por lo tanto, Portland Bolt laminar\u00e1 las roscas siempre que sea posible.<\/p>\n

 <\/p>\n

T\u00e9cnicamente, cualquier especificaci\u00f3n, con excepci\u00f3n de los pernos estructurales A325 y A490, se puede producir con un cuerpo reducido y roscas laminadas.<\/p>\n

 <\/p>\n

Un perno con un cuerpo reducido ser\u00e1 m\u00e1s d\u00e9bil que un perno con un cuerpo de tama\u00f1o completo.<\/p>\n

El punto m\u00e1s d\u00e9bil de cualquier fijaci\u00f3n mec\u00e1nica es el di\u00e1metro menor de las roscas. Dado que las dimensiones de las roscas de una fijaci\u00f3n con rosca cortada y una con rosca laminada son id\u00e9nticas, no existe ninguna diferencia en cuanto a resistencia. De hecho, se podr\u00eda argumentar que el endurecimiento por trabajo que se produce durante el proceso de roscado por laminaci\u00f3n puede incluso hacer que la fijaci\u00f3n con roscas laminadas sea m\u00e1s resistente. Adem\u00e1s, el roscado por corte interrumpe la estructura de grano natural de la barra redonda, mientras que el roscado por laminaci\u00f3n la reforma. Se podr\u00eda argumentar de nuevo que cortar en el grano de una barra redonda al roscar por corte puede producir roscas que tengan una integridad estructural menor que una pieza que haya sido roscada por laminaci\u00f3n.<\/p>\n

Ventajas del roscado por rodillos<\/i><\/em><\/p>\n

    \n
  1. Tiempos de mano de obra significativamente m\u00e1s cortos significan costos m\u00e1s bajos.<\/li>\n
  2. Debido a que un perno roscado laminado tiene un di\u00e1metro de cuerpo m\u00e1s peque\u00f1o, pesa menos que su cuerpo completo. Esta reducci\u00f3n de peso reduce el costo del acero, la galvanizaci\u00f3n, el tratamiento t\u00e9rmico, el enchapado, el flete y cualquier otro costo asociado con el sujetador que se basa en el peso.<\/li>\n
  3. El trabajo en fr\u00edo hace que las roscas sean m\u00e1s resistentes a los da\u00f1os durante la manipulaci\u00f3n.<\/li>\n
  4. Las roscas laminadas suelen ser m\u00e1s suaves debido al efecto de bru\u00f1ido de la operaci\u00f3n de laminado.<\/li>\n<\/ol>\n

    \u00a0<\/i><\/em><\/p>\n

    Desventajas del roscado por rodillo<\/i><\/em><\/p>\n

      \n
    1. La disponibilidad de barras redondas con di\u00e1metro de paso es limitada para ciertos grados de materiales.<\/li>\n<\/ol>\n

      \u00a0<\/i><\/em><\/p>\n

      \u00a0<\/i><\/em><\/p>\n

      Hilos cortados<\/b><\/strong><\/h3>\n

      El corte con rosca es un proceso mediante el cual se corta o se retira f\u00edsicamente acero de una barra redonda de acero para formar las roscas. Por ejemplo, un perno de 1\u2033 de di\u00e1metro se produce cortando roscas en un cuerpo completo de 1\u2033 de di\u00e1metro del perno.<\/p>\n

      Ventajas del roscado de corte<\/i><\/em><\/p>\n

        \n
      1. Pocas limitaciones en cuanto a di\u00e1metro y longitud de rosca.<\/li>\n
      2. Todas las especificaciones se pueden fabricar con roscas cortadas.<\/li>\n<\/ol>\n

         <\/p>\n

        Desventajas del roscado por corte<\/i><\/em><\/p>\n

        Tiempos de trabajo significativamente m\u00e1s largos implican costos m\u00e1s elevados.<\/p>","protected":false},"excerpt":{"rendered":"

        Threads of a mechanical fastener, regardless of whether it is a\u00a0headed bolt,\u00a0rod, or\u00a0bent bolt, can be produced by either cutting or rolling. The differences, misconceptions, advantages, and disadvantages of each method are described below. Rolled Threads Roll threading is a process by which steel is extruded to form the threaded portion of a fastener, instead [\u2026]<\/p>","protected":false},"author":1,"featured_media":335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"acf":[],"yoast_head":"\nWhat is the difference between a bolt with rolled threads and one with cut threads? - HANDAN YANLANG FASTENER CO., LTD<\/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.ylfastener.com\/es\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between a bolt with rolled threads and one with cut threads? - HANDAN YANLANG FASTENER CO., LTD\" \/>\n<meta property=\"og:description\" content=\"Threads of a mechanical fastener, regardless of whether it is a\u00a0headed bolt,\u00a0rod, or\u00a0bent bolt, can be produced by either cutting or rolling. The differences, misconceptions, advantages, and disadvantages of each method are described below. Rolled Threads Roll threading is a process by which steel is extruded to form the threaded portion of a fastener, instead […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ylfastener.com\/es\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\" \/>\n<meta property=\"og:site_name\" content=\"HANDAN YANLANG FASTENER CO., LTD\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-06T03:24:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-06T03:25:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/20230220165201267.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"437\" \/>\n\t<meta property=\"og:image:height\" content=\"245\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/person\/6c326a47e95f6824b65a22ff33f53a9c\"},\"headline\":\"What is the difference between a bolt with rolled threads and one with cut threads?\",\"datePublished\":\"2025-01-06T03:24:37+00:00\",\"dateModified\":\"2025-01-06T03:25:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\"},\"wordCount\":502,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.ylfastener.com\/#organization\"},\"articleSection\":[\"Technical\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\",\"url\":\"https:\/\/www.ylfastener.com\/what-is-the-difference-between-a-bolt-with-rolled-threads-and-one-with-cut-threads\/\",\"name\":\"What is the difference between a bolt with rolled threads and one with cut threads? 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