{"id":288,"date":"2019-12-09T11:40:42","date_gmt":"2019-12-09T16:40:42","guid":{"rendered":"https:\/\/sumindfer.ec\/?post_type=product&#038;p=288"},"modified":"2026-01-06T04:30:44","modified_gmt":"2026-01-06T09:30:44","slug":"perfileria","status":"publish","type":"product","link":"https:\/\/sumindfer.ec\/index.php\/product\/perfileria\/","title":{"rendered":"Perfiler\u00eda"},"content":{"rendered":"<body><p>La perfiler\u00eda es imprescindible en la industria y por ello, disponemos de variedad de perfiles para sus necesidades:<\/p>\n<h4>a) Perfiles Laminados:<\/h4>\n<p>Destaca su uniformidad estructural pues no presentan soldaduras o costuras y tienen un bajo nivel de acumulaci\u00f3n de tensiones residuales localizadas.<\/p>\n<h4>b) Perfiles conformados en fr\u00edo:<\/h4>\n<p>Los perfiles conformados en fr\u00edo o doblados se obtienen por la conformaci\u00f3n de planchas planas en forma de chapas o flejes sin cambiar su temperatura. Su caracter\u00edstica geom\u00e9trica principal es que los cantos y v\u00e9rtices que presentan son redondeados. Se producen usualmente en secciones tipo \u201cU\u201d, \u201cC\u201d (o canal atiesado), \u201cL\u201d y algunas variantes seg\u00fan cada productor (Omega, Sigma, etc.). A diferencia de los tubos, esta familia de perfiles conformados suele denominarse tambi\u00e9n como perfiles abiertos.<\/p>\n<h4>c) Perfiles soldados:<\/h4>\n<p>Una alternativa frecuentemente utilizada para enfrentar las limitaciones de disponibilidad de perfiles laminados y responder a exigencias de dise\u00f1o espec\u00edficas es la producci\u00f3n de perfiles soldados, fabricados a partir de planchas planas de acero que son sometidas a corte, armado y soldadura. Esta estrategia permite obtener una casi ilimitada variedad de formas, geometr\u00edas y espesores de perfiles a partir de las secciones o flejes que son empalmados mediante soldadura, normalmente de arco sumergido. Una de las caracter\u00edsticas de los perfiles soldados es que permiten la producci\u00f3n de perfiles de secci\u00f3n variable.<\/p>\n<p>El proceso de producci\u00f3n permite desarrollar esta actividad desde instalaciones semi-artesanales a complejas instalaciones industriales. La soldadura produce deformaciones t\u00e9rmicas en las alas, que deben ser compensadas previamente o corregidas luego de su producci\u00f3n.<\/p>\n<h4>d) Perfiles electrosoldados<\/h4>\n<p>La producci\u00f3n de perfiles soldados mediante electrosoldadura por resistencia el\u00e9ctrica (o electrofusi\u00f3n) permite altas productividades de perfiles en secciones que var\u00edan entre 100 y 500mm y espesores entre 3 y 12mm.<\/p>\n<h4>e) Perfiles tubulares con costura<\/h4>\n<p>La fabricaci\u00f3n de perfiles tubulares de secci\u00f3n redonda, cuadrada o rectangular, tanto para transporte de fluidos, gases o para efectos estructurales se realiza a partir de procesos continuos o de cilindrado de planchas, seg\u00fan los requerimientos de dimensi\u00f3n y espesor del producto esperado. Estos perfiles, cuando tienen cierto tama\u00f1o y resistencia (espesores superiores a 3mm) se denominan secciones huecas estructurales, siendo su denominaci\u00f3n en ingl\u00e9s: HSS.<\/p>\n<h4>f) Perfiles tubulares sin costura<\/h4>\n<p>El proceso de producci\u00f3n de tubos sin costura se realiza por laminaci\u00f3n en caliente de palanquillas redondas (esbozos) mediante un mandril de expansi\u00f3n en un proceso tambi\u00e9n conocido como extrusi\u00f3n.<\/p>\n<p>\u00a0<\/p>\n<h6>Fuente: http:\/\/www.arquitecturaenacero.org\/uso-y-aplicaciones-del-acero\/materiales\/perfiles-y-tubos<\/h6>\n<\/body>","protected":false},"excerpt":{"rendered":"<p>La perfiler\u00eda es imprescindible en la industria y por ello, disponemos de variedad de perfiles para sus necesidades: a) Perfiles Laminados: Destaca su uniformidad estructural pues no presentan soldaduras o costuras y tienen un bajo nivel de acumulaci\u00f3n de tensiones residuales localizadas. b) Perfiles conformados en fr\u00edo: Los perfiles conformados en fr\u00edo o doblados se [&hellip;]<\/p>\n","protected":false},"featured_media":190,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_joinchat":[]},"product_brand":[],"product_cat":[17],"product_tag":[20,23,21],"class_list":{"0":"post-288","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industria","7":"product_tag-industria","8":"product_tag-perfileria","9":"product_tag-sumindfer","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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