{"id":28309,"date":"2024-03-06T14:45:54","date_gmt":"2024-03-06T22:45:54","guid":{"rendered":"https:\/\/www.anyload.com\/?page_id=28309"},"modified":"2026-01-05T15:44:01","modified_gmt":"2026-01-05T23:44:01","slug":"strain-gauge","status":"publish","type":"page","link":"https:\/\/www.anyload.com\/es\/strain-gauge\/","title":{"rendered":"Galga extensom\u00e9trica"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"28309\" class=\"elementor elementor-28309\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d2c20e e-flex e-con-boxed e-con e-parent\" data-id=\"0d2c20e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2c9bb2 elementor-widget elementor-widget-text-editor\" data-id=\"e2c9bb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"eckb-meta-data-feature-text\">\u00daltima actualizaci\u00f3n <\/span><span class=\"eckb-meta-data-feature-value\"><time class=\"entry-date\" datetime=\"2023-12-13T19:16:53-07:00\">13 de febrero de 2024<\/time><\/span>\u00a0- 10 minutos de lectura<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a50985f e-flex e-con-boxed e-con e-parent\" data-id=\"a50985f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03dd34b elementor-widget elementor-widget-heading\" data-id=\"03dd34b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. \u00bfQu\u00e9 es una galga extensom\u00e9trica?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66b9cf5 elementor-widget elementor-widget-html\" data-id=\"66b9cf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stroke\" style=\"position: relative; width: 100%;\">\n<div class=\"stroke-line\" style=\"position: absolute; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, rgba(242, 48, 55, 0) 0%, rgba(242, 48, 55, 1) 10%, rgba(242, 48, 55, 0) 100%); z-index: 1;\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a09106f e-flex e-con-boxed e-con e-parent\" data-id=\"a09106f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a2cd386 e-flex e-con-boxed e-con e-child\" data-id=\"a2cd386\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ef6790 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"7ef6790\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Las galgas extensom\u00e9tricas son un tipo de resistencias variables utilizadas para medir la deformaci\u00f3n mec\u00e1nica<\/strong>-espec\u00edficamente, la deformaci\u00f3n de un objeto. Funciona midiendo el cambio en la resistencia el\u00e9ctrica de un material cuando se somete a tensi\u00f3n mec\u00e1nica. Consiste principalmente en un hilo conductor met\u00e1lico o una l\u00e1mina aplicada sobre una pel\u00edcula de soporte flexible, las tensiones hacen que el conductor se estire, provocando un cambio en la resistencia el\u00e9ctrica. Este cambio de resistencia puede medirse con precisi\u00f3n mediante un circuito de puente de Wheatstone.<\/p><p><span style=\"font-style: inherit; font-weight: inherit;\">Si los sensores de c\u00e9lulas de carga son el \"sistema nervioso\" de los equipos industriales, las galgas extensom\u00e9tricas son los \"nervios\" de las c\u00e9lulas de carga individuales. Entender qu\u00e9 es una galga extensom\u00e9trica y sus propiedades y atributos es fundamental cuando se trabaja con c\u00e9lulas de carga y otros sistemas de detecci\u00f3n de medici\u00f3n de fuerza.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-97101b0 e-flex e-con-boxed e-con e-parent\" data-id=\"97101b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1afe7a elementor-widget elementor-widget-heading\" data-id=\"d1afe7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Anatom\u00eda de una galga extensom\u00e9trica<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-513cdbb elementor-widget elementor-widget-html\" data-id=\"513cdbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stroke\" style=\"position: relative; width: 100%;\">\n<div class=\"stroke-line\" style=\"position: absolute; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, rgba(242, 48, 55, 0) 0%, rgba(242, 48, 55, 1) 10%, rgba(242, 48, 55, 0) 100%); z-index: 1;\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca7206f e-flex e-con-boxed e-con e-child\" data-id=\"ca7206f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b348f50 elementor-widget elementor-widget-text-editor\" data-id=\"b348f50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas est\u00e1n formadas por un hilo conductor muy fino dispuesto en forma de rejilla que se adhiere a la superficie de una l\u00e1mina de soporte flexible no conductora. Cuando este material se tensa, la rejilla de medici\u00f3n tambi\u00e9n se estira, lo que provoca un cambio en su resistencia el\u00e9ctrica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0d5da08 e-con-full e-grid e-con e-child\" data-id=\"0d5da08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83008ec elementor-widget elementor-widget-text-editor\" data-id=\"83008ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Rejilla de medici\u00f3n (hilo conductor):<\/strong> La l\u00e1mina met\u00e1lica conductora suele estar hecha de alambre de constant\u00e1n (una aleaci\u00f3n de cobre y n\u00edquel) dispuesto en forma de rejilla. Es el componente activo cuya resistencia el\u00e9ctrica var\u00eda en funci\u00f3n de su deformaci\u00f3n.<\/p><p><strong>L\u00e1mina de soporte (Carrier):<\/strong> Capa de material no conductor sobre la que se fija la rejilla. La poliimida es un material muy utilizado por su durabilidad y flexibilidad.<\/p><p><strong>Capa de recubrimiento:<\/strong> En algunas galgas extensom\u00e9tricas puede existir una capa protectora o revestimiento aplicado sobre la rejilla para ayudar a proteger la galga de los factores ambientales.<\/p><p><strong>Cables conductores:<\/strong> Conectados a los extremos del patr\u00f3n met\u00e1lico en las leng\u00fcetas de soldadura, sirven de conducto para las corrientes el\u00e9ctricas hacia y desde la rejilla.<\/p><p><strong>Marcas de alineaci\u00f3n:<\/strong> Marcas visibles en la galga extensom\u00e9trica que ayudan a su alineaci\u00f3n precisa cuando se aplica a la superficie de un objeto.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ae4215 elementor-widget elementor-widget-image\" data-id=\"2ae4215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Stain-Gauge-72\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgwMTAsInVybCI6Imh0dHBzOlwvXC93d3cuYW55bG9hZC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAyXC9TdGFpbi1HYXVnZS03Mi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"863\" height=\"561\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72.png\" class=\"attachment-full size-full wp-image-28010\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72.png 863w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72-450x293.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72-768x499.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/02\/Stain-Gauge-72-500x325.png 500w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 2.1<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02e57c1 e-flex e-con-boxed e-con e-child\" data-id=\"02e57c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-686b4b6 elementor-widget elementor-widget-text-editor\" data-id=\"686b4b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas se asemejan a una pel\u00edcula muy fina y suelen tener un tama\u00f1o muy reducido, una fracci\u00f3n del tama\u00f1o de un sello de correos. Pueden adoptar diversas formas en funci\u00f3n de la fuerza que haya que medir y de otros factores. A pesar de su versatilidad, las galgas extensom\u00e9tricas son sensores delicados vulnerables a la exposici\u00f3n ambiental (humedad, da\u00f1os f\u00edsicos, corrosi\u00f3n, etc.). Su precisi\u00f3n y fiabilidad aumentan considerablemente cuando se integran en la tecnolog\u00eda de c\u00e9lulas de carga. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71ab91f elementor-widget elementor-widget-heading\" data-id=\"71ab91f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Principios de funcionamiento<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4391d16 elementor-widget elementor-widget-html\" data-id=\"4391d16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stroke\" style=\"position: relative; width: 100%;\">\n<div class=\"stroke-line\" style=\"position: absolute; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, rgba(242, 48, 55, 0) 0%, rgba(242, 48, 55, 1) 10%, rgba(242, 48, 55, 0) 100%); z-index: 1;\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e65f5a4 e-flex e-con-boxed e-con e-child\" data-id=\"e65f5a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6db634 elementor-widget elementor-widget-text-editor\" data-id=\"c6db634\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas est\u00e1n formadas por un hilo conductor unido a la superficie de un material de soporte flexible. Cuando este material se tensa, el hilo conductor tambi\u00e9n se estira, lo que modifica su resistencia el\u00e9ctrica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d9a49e e-flex e-con-boxed e-con e-child\" data-id=\"7d9a49e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8318056 elementor-widget elementor-widget-image\" data-id=\"8318056\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Tensile-Compressive-Strain-Gauge-24\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgzNDUsInVybCI6Imh0dHBzOlwvXC93d3cuYW55bG9hZC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAzXC9UZW5zaWxlLUNvbXByZXNzaXZlLVN0cmFpbi1HYXVnZS0yNC5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-1024x690.png\" class=\"attachment-large size-large wp-image-28345\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-1024x690.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-500x337.png 500w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-450x303.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-768x517.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24-1536x1035.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-24.png 1756w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 3.1<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d6b287a e-flex e-con-boxed e-con e-child\" data-id=\"d6b287a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eab8c2a elementor-widget elementor-widget-image\" data-id=\"eab8c2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Tensile-Compressive-Strain-Gauge 2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgzMTMsInVybCI6Imh0dHBzOlwvXC93d3cuYW55bG9hZC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAzXC9UZW5zaWxlLUNvbXByZXNzaXZlLVN0cmFpbi1HYXVnZS0yLnBuZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-1024x690.png\" class=\"attachment-large size-large wp-image-28313\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-1024x690.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-500x337.png 500w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-450x303.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-768x517.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2-1536x1035.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tensile-Compressive-Strain-Gauge-2.png 1756w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 3.2<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-587d8a0 elementor-widget elementor-widget-text-editor\" data-id=\"587d8a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La relaci\u00f3n entre el cambio en la resistencia (\u2206R) de una galga extensom\u00e9trica y la deformaci\u00f3n (\u03b5) experimentada por la rejilla de medici\u00f3n de la galga debido a una carga aplicada es crucial para entender c\u00f3mo funcionan las galgas extensom\u00e9tricas. Esta relaci\u00f3n suele ser lineal dentro del l\u00edmite el\u00e1stico del material, lo que significa que la rejilla conductora recupera su forma y tama\u00f1o originales una vez retirada la carga. <br \/><br \/>La proporcionalidad entre el cambio de resistencia y la deformaci\u00f3n viene definida por la <strong>factor de galga<\/strong> (GF), tambi\u00e9n denominado a veces \"factor k\", expresado como:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e53bb4 elementor-widget elementor-widget-image\" data-id=\"0e53bb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Strain-Gauge-Factor-Equation\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgzMTQsInVybCI6Imh0dHBzOlwvXC93d3cuYW55bG9hZC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAzXC9TdHJhaW4tR2F1Z2UtRmFjdG9yLUVxdWF0aW9uLnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"342\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation-1024x342.png\" class=\"attachment-large size-large wp-image-28314\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation-1024x342.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation-450x150.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation-768x256.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation-500x167.png 500w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauge-Factor-Equation.png 1250w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e73ed14 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e73ed14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">D\u00f3nde: <br \/>- (GF) es el factor de calibre, un n\u00famero adimensional. <br \/>- (\u2206R) es el cambio de resistencia causado por la deformaci\u00f3n. <br \/>- (R) es la resistencia inicial de la galga extensom\u00e9trica. <br \/>- (\u03b5) es la deformaci\u00f3n, definida como la deformaci\u00f3n por unidad de longitud ( \u03b5 = \u2206L \/ L ), donde (\u2206L) es el cambio de longitud y (\u2206L) es la longitud original.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2b91c9 e-flex e-con-boxed e-con e-child\" data-id=\"b2b91c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c956312 elementor-widget elementor-widget-text-editor\" data-id=\"c956312\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En la pr\u00e1ctica, cuando se aplica una carga a una estructura con una galga extensom\u00e9trica acoplada, \u00e9sta (y su cable conductor) se deforman. Esta deformaci\u00f3n altera la longitud y el \u00e1rea de la secci\u00f3n transversal de la v\u00eda conductora, modificando as\u00ed su resistencia el\u00e9ctrica. El factor de galga (GF) cuantifica la sensibilidad de la galga extensom\u00e9trica a este cambio de resistencia inducido por la deformaci\u00f3n.<\/p><p>Esta relaci\u00f3n lineal entre el cambio de resistencia y la deformaci\u00f3n es la base de la funcionalidad de la galga extensom\u00e9trica. A medida que cambia la resistencia, tambi\u00e9n lo hace la ca\u00edda de tensi\u00f3n a trav\u00e9s de la galga cuando pasa una corriente constante a trav\u00e9s de ella. Esta variaci\u00f3n de la tensi\u00f3n es proporcional a la variaci\u00f3n de la resistencia (ley de Ohm: V = IR ) y, por tanto, a la deformaci\u00f3n. En una c\u00e9lula de carga de galgas extensom\u00e9tricas, este cambio de tensi\u00f3n se mide, a menudo utilizando un circuito de puente de Wheatstone para amplificar la se\u00f1al y mejorar la precisi\u00f3n de la medici\u00f3n. La tensi\u00f3n de salida del puente proporciona una medida directa y cuantificable de la carga aplicada, basada en la relaci\u00f3n conocida encapsulada por el factor de galga (GF).<\/p><p>El factor de galga es crucial para calibrar los sistemas de galgas extensom\u00e9tricas e interpretar sus resultados, ya que relaciona directamente la tensi\u00f3n f\u00edsica del material con la se\u00f1al el\u00e9ctrica medida por los instrumentos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4839669 elementor-widget elementor-widget-heading\" data-id=\"4839669\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Aplicaciones de las galgas extensom\u00e9tricas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0f6489 elementor-widget elementor-widget-html\" data-id=\"b0f6489\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stroke\" style=\"position: relative; width: 100%;\">\n<div class=\"stroke-line\" style=\"position: absolute; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, rgba(242, 48, 55, 0) 0%, rgba(242, 48, 55, 1) 10%, rgba(242, 48, 55, 0) 100%); z-index: 1;\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d159d1c e-flex e-con-boxed e-con e-child\" data-id=\"d159d1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3a3556 elementor-widget elementor-widget-text-editor\" data-id=\"a3a3556\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas son sensores vers\u00e1tiles que se utilizan en diversas aplicaciones en las que es crucial medir con precisi\u00f3n la deformaci\u00f3n mec\u00e1nica. Desde la industria aeroespacial, donde controlan la tensi\u00f3n en componentes de aeronaves, hasta proyectos de ingenier\u00eda civil que eval\u00faan la integridad estructural de puentes y edificios, las galgas extensom\u00e9tricas proporcionan datos esenciales para la seguridad y la optimizaci\u00f3n del dise\u00f1o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0441416 elementor-widget elementor-widget-image\" data-id=\"0441416\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Strain-Gauges-4-72\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgzMTcsInVybCI6Imh0dHBzOlwvXC93d3cuYW55bG9hZC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAzXC9TdHJhaW4tR2F1Z2VzLTQtNzIucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"198\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72-1024x198.png\" class=\"attachment-large size-large wp-image-28317\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72-1024x198.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72-450x87.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72-768x148.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72-500x97.png 500w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Strain-Gauges-4-72.png 1231w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-779073a elementor-widget elementor-widget-text-editor\" data-id=\"779073a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas pueden medir eficazmente cualquier fuerza mec\u00e1nica que cause tensi\u00f3n (deformaci\u00f3n) dentro de un material:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14e5d6a e-grid e-con-boxed e-con e-child\" data-id=\"14e5d6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3233eaf elementor-widget elementor-widget-text-editor\" data-id=\"3233eaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>1. Tensi\u00f3n:<\/strong> Se trata de una fuerza de tracci\u00f3n que estira el material. Las galgas extensom\u00e9tricas pueden medir la tensi\u00f3n detectando el alargamiento del material, que provoca un aumento de la resistencia el\u00e9ctrica de la galga.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0b2643 elementor-widget elementor-widget-image\" data-id=\"e0b2643\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-1024x576.png\" class=\"attachment-large size-large wp-image-28318\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-1024x576.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-450x253.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-768x432.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-1536x864.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-2048x1152.png 2048w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Tension-500x281.png 500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab9de79 elementor-widget elementor-widget-text-editor\" data-id=\"ab9de79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>2. Compresi\u00f3n:<\/strong> Lo contrario de la tensi\u00f3n, la compresi\u00f3n implica una fuerza de empuje que compacta o aprieta el material. Las galgas extensom\u00e9tricas miden la compresi\u00f3n detectando una disminuci\u00f3n de la longitud del material y una disminuci\u00f3n asociada de la resistencia el\u00e9ctrica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4b3a2b elementor-widget elementor-widget-image\" data-id=\"d4b3a2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-1024x576.png\" class=\"attachment-large size-large wp-image-28319\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-1024x576.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-450x253.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-768x432.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-1536x864.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-2048x1152.png 2048w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Compression-500x281.png 500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2589b4 elementor-widget elementor-widget-text-editor\" data-id=\"f2589b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>3. Torsi\u00f3n:<\/strong> Esta fuerza de rotaci\u00f3n provoca la torsi\u00f3n de un material. Las galgas extensom\u00e9tricas miden la torsi\u00f3n coloc\u00e1ndose de tal forma que detectan la deformaci\u00f3n cortante resultante de la acci\u00f3n de torsi\u00f3n, alterando la resistencia de la galga.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-080fb02 elementor-widget elementor-widget-image\" data-id=\"080fb02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-1024x576.png\" class=\"attachment-large size-large wp-image-28320\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-1024x576.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-450x253.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-768x432.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-1536x864.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-2048x1152.png 2048w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Torsion-500x281.png 500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bc0c1f elementor-widget elementor-widget-text-editor\" data-id=\"9bc0c1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>4. Doblado:<\/strong> Esta fuerza hace que el material se curve o flexione. Las galgas extensom\u00e9tricas colocadas en la superficie de una viga de flexi\u00f3n, por ejemplo, pueden medir las fuerzas de flexi\u00f3n detectando la deformaci\u00f3n por tracci\u00f3n en el lado exterior de la curva y la deformaci\u00f3n por compresi\u00f3n en el lado interior.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3508078 elementor-widget elementor-widget-image\" data-id=\"3508078\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-1024x576.png\" class=\"attachment-large size-large wp-image-28321\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-1024x576.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-450x253.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-768x432.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-1536x864.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-2048x1152.png 2048w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Bending-500x281.png 500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-669b057 elementor-widget elementor-widget-text-editor\" data-id=\"669b057\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>5. Cizalla:<\/strong> Esta fuerza hace que las partes de un material se deslicen unas sobre otras. Las galgas extensom\u00e9tricas de cizallamiento est\u00e1n especialmente orientadas para medir el cambio de resistencia debido a esta acci\u00f3n de deslizamiento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-216e172 elementor-widget elementor-widget-image\" data-id=\"216e172\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-1024x576.png\" class=\"attachment-large size-large wp-image-28322\" alt=\"\" srcset=\"https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-1024x576.png 1024w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-450x253.png 450w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-768x432.png 768w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-1536x864.png 1536w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-2048x1152.png 2048w, https:\/\/www.anyload.com\/wp-content\/uploads\/2024\/03\/Shear-500x281.png 500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db609cf elementor-widget elementor-widget-heading\" data-id=\"db609cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Galgas extensom\u00e9tricas en c\u00e9lulas de carga<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62febbe elementor-widget elementor-widget-html\" data-id=\"62febbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stroke\" style=\"position: relative; width: 100%;\">\n<div class=\"stroke-line\" style=\"position: absolute; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, rgba(242, 48, 55, 0) 0%, rgba(242, 48, 55, 1) 10%, rgba(242, 48, 55, 0) 100%); z-index: 1;\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ac6e7e e-flex e-con-boxed e-con e-child\" data-id=\"2ac6e7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87224b3 elementor-widget elementor-widget-text-editor\" data-id=\"87224b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Las galgas extensom\u00e9tricas son intr\u00ednsecamente susceptibles a factores ambientales como la humedad, la corrosi\u00f3n y los da\u00f1os f\u00edsicos, que pueden comprometer su precisi\u00f3n y longevidad. Para mitigar estas vulnerabilidades y mejorar la precisi\u00f3n de las mediciones, las galgas extensom\u00e9tricas se encapsulan en c\u00e9lulas de carga y se configuran en circuitos de puente de Wheatstone. Esto no s\u00f3lo las protege de los da\u00f1os ambientales, sino que tambi\u00e9n aprovecha 1) la capacidad del circuito de puente para compensar las fluctuaciones de temperatura y el ruido el\u00e9ctrico, garantizando lecturas precisas y estables, y 2) la capacidad del elemento met\u00e1lico para rechazar cargas aplicadas no deseadas.<\/p><p>Dentro de las c\u00e9lulas de carga, las galgas extensom\u00e9tricas est\u00e1n meticulosamente integradas para captar las m\u00e1s m\u00ednimas deformaciones causadas por las cargas aplicadas, convirtiendo las fuerzas mec\u00e1nicas en se\u00f1ales el\u00e9ctricas. Las galgas est\u00e1n unidas con precisi\u00f3n al elemento de la c\u00e9lula de carga. Este elemento est\u00e1 dise\u00f1ado para deformarse bajo carga, y las galgas extensom\u00e9tricas miden con precisi\u00f3n la deformaci\u00f3n. El rendimiento de las galgas extensom\u00e9tricas depende en gran medida del meticuloso cuidado y la precisi\u00f3n de su proceso de fabricaci\u00f3n, que es similar en muchos aspectos a la fabricaci\u00f3n de semiconductores.<\/p><p>Para amplificar y medir con precisi\u00f3n los peque\u00f1os cambios de resistencia de las galgas extensom\u00e9tricas, las c\u00e9lulas de carga suelen emplear circuitos de puente de Wheatstone. Esta disposici\u00f3n mejora la sensibilidad y la precisi\u00f3n de las mediciones, por lo que es un tema esencial para profundizar en nuestro art\u00edculo dedicado a los circuitos de puente de Wheatstone.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Last Updated On February 13, 2024\u00a0\u2022 10 min read 1. What is a Strain Gauge? Strain gauges are a type [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"left-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-28309","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/pages\/28309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/comments?post=28309"}],"version-history":[{"count":18,"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/pages\/28309\/revisions"}],"predecessor-version":[{"id":41706,"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/pages\/28309\/revisions\/41706"}],"wp:attachment":[{"href":"https:\/\/www.anyload.com\/es\/wp-json\/wp\/v2\/media?parent=28309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}