{"id":86,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/corrosion\/"},"modified":"2026-05-23T22:47:32","modified_gmt":"2026-05-23T22:47:32","slug":"corrosion","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sk\/glossary\/corrosion\/","title":{"rendered":"\u010co je kor\u00f3zia v rota\u010dn\u00fdch strojoch? Met\u00f3dy prevencie"},"content":{"rendered":"<h1>Pochopenie kor\u00f3zie v rota\u010dn\u00fdch strojoch<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kompletn\u00e1 s\u00faprava prenosn\u00e9ho vyva\u017eovacieho zariadenia a analyz\u00e1tora vibr\u00e1ci\u00ed Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-1\/\" title=\"Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A\">Prenosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibr\u00e1ci\u00ed Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed Balanset-1A zbl\u00edzka\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibr\u00e1ci\u00ed\">Sn\u00edma\u010d vibr\u00e1ci\u00ed<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eVibration sensor\u201c\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd tachometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd tachometer)\">Optick\u00fd senzor (laserov\u00fd tachometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eOptical Sensor (Laser Tachometer)\u201c\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"S\u00faprava na vyva\u017eovanie rotora Vibromera: prenosn\u00e9 puzdro, viackan\u00e1lov\u00fd prevodn\u00edk sign\u00e1lu, ru\u010dn\u00fd analyz\u00e1tor, magnetick\u00e1 z\u00e1klad\u0148a, vibra\u010dn\u00e9 senzory a \u0161pir\u00e1lov\u00e9 k\u00e1ble.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eBalanset-4\u201c\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetick\u00e1 z\u00e1klad\u0148a.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60-kgf\">Magnetick\u00fd stojan Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eMagnetic Stand Insize-60-kgf\u201c\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflexn\u00e1 p\u00e1ska\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/parts\/\" rel=\"tag\">Diely<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/reflective-tape\/\" title=\"Reflexn\u00e1 p\u00e1ska\">Reflexn\u00e1 p\u00e1ska<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eReflective tape\u201c\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sk\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Obsah s\u00fapravy Balanset-1A s jednotkou rozhrania, sn\u00edma\u010dmi, tachometrom a pr\u00edslu\u0161enstvom\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sk\/product-category\/devices\/\" rel=\"tag\">Zariadenia<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sk\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DPH (ak sa uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Prida\u0165 do ko\u0161\u00edka\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Prida\u0165 do ko\u0161\u00edka\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sk\/wp-json\/wp\/v2\/glossary\/86?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Prida\u0165 do ko\u0161\u00edka: \u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201c bol pridan\u00fd do v\u00e1\u0161ho ko\u0161\u00edka\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Prida\u0165 do ko\u0161\u00edka<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Kor\u00f3zia<\/strong> je postupn\u00e9 opotrebovanie kovov\u00fdch povrchov elektrochemick\u00fdmi alebo chemick\u00fdmi reakciami s prostred\u00edm, \u010do vedie k strate materi\u00e1lu, drsnosti povrchu, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/pitting\/\">jamkovanie<\/a>, ako aj opotrebovanie mechanick\u00fdch s\u00fa\u010dast\u00ed. V rota\u010dn\u00fdch strojoch p\u00f4sob\u00ed na hriadele, lo\u017eisk\u00e1, ozuben\u00e9 koles\u00e1, skrine a kon\u0161truk\u010dn\u00e9 prvky, \u010d\u00edm vytv\u00e1ra miesta koncentr\u00e1cie nap\u00e4tia, ktor\u00e9 m\u00f4\u017eu sp\u00f4sobi\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fatigue\/\">\u00fanava<\/a> praskliny, zdrsnenie povrchov, ktor\u00e9 ur\u00fdch\u013euj\u00fa <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/wear\/\">opotrebovanie<\/a>a \u2013 v z\u00e1va\u017en\u00fdch pr\u00edpadoch \u2013 sp\u00f4sobuje priame zlyhanie kon\u0161trukcie v d\u00f4sledku straty nosn\u00e9ho materi\u00e1lu. \u010casto sa pova\u017euje za pomal\u00fd, dlhodob\u00fd degrada\u010dn\u00fd mechanizmus, no m\u00f4\u017ee v\u00fdrazne ur\u00fdchli\u0165 mechanick\u00e9 zlyhanie, a preto je potrebn\u00e9 ju regulova\u0165 prostredn\u00edctvom starostliv\u00e9ho v\u00fdberu materi\u00e1lov, ochrann\u00fdch n\u00e1terov, regul\u00e1cie prostredia a maz\u00edv s inhib\u00edtormi kor\u00f3zie.<\/p>\n<h2>1. Defin\u00edcia: \u010co je to kor\u00f3zia?<\/h2>\n<p>V podstate ide pri kor\u00f3zii o premenu \u010dist\u00e9ho kovu na energeticky menej n\u00e1ro\u010dn\u00fa a stabilnej\u0161iu zl\u00fa\u010deninu \u2013 zvy\u010dajne oxid, hydroxid alebo so\u013e. V\u00e4\u010d\u0161ina priemyseln\u00fdch kor\u00f3zi\u00ed je <em>electrochemical<\/em>: vy\u017eaduje an\u00f3du (kde sa kov rozp\u00fa\u0161\u0165a), kat\u00f3du (kde prebieha reduk\u010dn\u00e1 reakcia), kovov\u00fa cestu medzi nimi a elektrolyt, ako je vlhkos\u0165, kondenz\u00e1t alebo procesn\u00e1 kvapalina. Ak odstr\u00e1nite ktor\u00fdko\u013evek z t\u00fdchto prvkov, reakcia sa zastav\u00ed, \u010do je princ\u00edpom takmer ka\u017edej z ni\u017e\u0161ie uveden\u00fdch prevent\u00edvnych strat\u00e9gi\u00ed.<\/p>\n<p>Kor\u00f3zia zriedka p\u00f4sob\u00ed sama o sebe. V rota\u010dn\u00fdch zariadeniach sa zvy\u010dajne sp\u00e1ja s mechanick\u00fdm za\u0165a\u017een\u00edm, tak\u017ee praktick\u00e9 nebezpe\u010denstvo nepredstavuje len strata hr\u00fabky steny, ale aj to, ako kor\u00f3zia iniciuje a podporuje in\u00e9 sp\u00f4soby poru\u0161enia \u2013 \u00fanavov\u00e9 trhliny, abr\u00e1ziu <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/wear\/\">opotrebovanie<\/a>, stratu tesnosti a po\u0161kodenie maziva. Hriade\u013e, ktor\u00fd v d\u00f4sledku be\u017enej hrdze strat\u00ed nieko\u013eko desat\u00edn milimetra, m\u00f4\u017ee fungova\u0165 bez probl\u00e9mov, av\u0161ak ten ist\u00fd hriade\u013e s jedinou hlbokou kor\u00f3znou jamkou v mieste dr\u00e1\u017eky na upevnenie m\u00f4\u017ee zlyha\u0165 katastrof\u00e1lnym sp\u00f4sobom.<\/p>\n<h2>2. Druhy kor\u00f3zie v stroj\u00e1rstve<\/h2>\n<h3>Rovnomern\u00e1 (v\u0161eobecn\u00e1) kor\u00f3zia<\/h3>\n<ul>\n<li><strong>Vzh\u013ead:<\/strong> Rovnomern\u00e9 p\u00f4sobenie na cel\u00fa exponovan\u00fa plochu.<\/li>\n<li><strong>Pr\u00edklad:<\/strong> Kor\u00f3zia nechr\u00e1nen\u00fdch povrchov z uhl\u00edkovej ocele.<\/li>\n<li><strong>Sadzba:<\/strong> Predv\u00eddate\u013en\u00e9, vyjadren\u00e9 ako materi\u00e1lov\u00e1 strata za rok (mil za rok alebo mm\/rok).<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> Postupn\u00e9 zmen\u0161ovanie hr\u00fabky steny a celkov\u00e9 zvy\u0161ovanie drsnosti povrchu.<\/li>\n<li><strong>Riziko:<\/strong> Najmenej nebezpe\u010dn\u00e1 forma, preto\u017ee priebeh kor\u00f3zie je vidite\u013en\u00fd a predv\u00eddate\u013en\u00fd a pri n\u00e1vrhu sa s \u0148ou d\u00e1 po\u010d\u00edta\u0165 prostredn\u00edctvom kor\u00f3zneho pr\u00eddavku.<\/li>\n<\/ul>\n<h3>Dierov\u00e1 kor\u00f3zia<\/h3>\n<ul>\n<li><strong>Vzh\u013ead:<\/strong> Lok\u00e1lne po\u0161kodenie sp\u00f4sobuj\u00face vznik mal\u00fdch dut\u00edn alebo jamiek.<\/li>\n<li><strong>Mechanizmus:<\/strong> Rozpad ochrann\u00e9ho pas\u00edvneho filmu v ur\u010dit\u00fdch miestach, kde drobn\u00e1 an\u00f3da sp\u00f4sobuje hlbok\u00fa a koncentrovan\u00fa stratu kovu.<\/li>\n<li><strong>Nebezpe\u010denstvo:<\/strong> Ka\u017ed\u00e1 jamka p\u00f4sob\u00ed ako miesto koncentr\u00e1cie nap\u00e4tia, ktor\u00e9 m\u00f4\u017ee vyvola\u0165 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/fatigue\/\">\u00fanava<\/a> trhlina \u2014 ove\u013ea nebezpe\u010dnej\u0161ia, ne\u017e by sa mohlo zda\u0165 vzh\u013eadom na jej mal\u00fd rozmer.<\/li>\n<li><strong>Common on:<\/strong> Nerezov\u00e9 ocele a hlin\u00edk v prostrediach s obsahom chloridov.<\/li>\n<li><strong>Detekcia:<\/strong> Vizu\u00e1lna kontrola a kontrola v\u00edriv\u00fdmi pr\u00fadmi.<\/li>\n<\/ul>\n<h3>Korozia v \u0161trbin\u00e1ch<\/h3>\n<ul>\n<li><strong>Miesto:<\/strong> V medzer\u00e1ch, pod tesneniami a v z\u00e1vitov\u00fdch spojoch.<\/li>\n<li><strong>Mechanizmus:<\/strong> Roztok, ktor\u00fd sa nahromadil v \u0161trbine, str\u00e1ca obsah kysl\u00edka a st\u00e1va sa chemicky agres\u00edvnym.<\/li>\n<li><strong>Skryt\u00e1 povaha:<\/strong> Bez rozobratia je to \u010dasto nevidite\u013en\u00e9.<\/li>\n<li><strong>Common at:<\/strong> Pr\u00edruby, pod O-kr\u00fa\u017ekami a v mieste za\u010diatku z\u00e1vitu.<\/li>\n<\/ul>\n<h3>Galvanick\u00e1 kor\u00f3zia<\/h3>\n<ul>\n<li><strong>Pr\u00ed\u010dina:<\/strong> Dva r\u00f4zne kovy, ktor\u00e9 s\u00fa v elektrickom kontakte s pr\u00edtomn\u00fdm elektrolytom.<\/li>\n<li><strong>Pr\u00edklad:<\/strong> Oce\u013eov\u00e1 hriade\u013e be\u017eiaca v bronzovom lo\u017eisku, v ktorom sa nach\u00e1dza voda.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> Elektrochemicky akt\u00edvnej\u0161\u00ed (anodickej\u0161\u00ed) kov koroduje prednostne, zatia\u013e \u010do u\u0161\u013eachtilej\u0161\u00ed kov zost\u00e1va chr\u00e1nen\u00fd.<\/li>\n<li><strong>Prevencia:<\/strong> Odde\u013ete od seba r\u00f4zne kovy elektricky alebo vyberte materi\u00e1ly, ktor\u00e9 sa v galvanickom rade nach\u00e1dzaj\u00fa bl\u00edzko seba.<\/li>\n<\/ul>\n<h3>Korozn\u00e9 praskanie pod nap\u00e4t\u00edm (SCC)<\/h3>\n<ul>\n<li><strong>Mechanizmus:<\/strong> Trval\u00e9 \u0165ahov\u00e9 nam\u00e1hanie v kombin\u00e1cii so \u0161pecifick\u00fdm koroz\u00edvnym prostred\u00edm ur\u00fdch\u013euje \u0161\u00edrenie trhl\u00edn.<\/li>\n<li><strong>Nebezpe\u010denstvo:<\/strong> M\u00f4\u017ee sp\u00f4sobi\u0165 n\u00e1hle zlyhanie s pr\u00edznakmi krehkosti pri nam\u00e1han\u00ed, ktor\u00e9 je v\u00fdrazne ni\u017e\u0161ie ako medza te\u010dnosti materi\u00e1lu.<\/li>\n<li><strong>Be\u017en\u00e9 kombin\u00e1cie:<\/strong> Nerezov\u00e1 oce\u013e s chloridmi; mosadz s amoniakom.<\/li>\n<li><strong>Prevencia:<\/strong> V\u00fdber materi\u00e1lu, od\u013eah\u010denie nap\u00e4tia a regul\u00e1cia prostredia.<\/li>\n<\/ul>\n<h3>Korozia sp\u00f4soben\u00e1 tren\u00edm<\/h3>\n<ul>\n<li><strong>Mechanizmus:<\/strong> Mikropohyby v kombin\u00e1cii s kor\u00f3ziou v lisovan\u00fdch alebo skrutkovan\u00fdch spojoch, kde opakovan\u00e9 drobn\u00e9 posuny odieraj\u00fa a op\u00e4tovne oxiduj\u00fa povrch.<\/li>\n<li><strong>Vzh\u013ead:<\/strong> \u010cervenohned\u00fd oxid \u017eeleza (\u201ekakao\u201c) alebo jemn\u00fd \u010dierny pr\u00e1\u0161ok.<\/li>\n<li><strong>\u00da\u010dinok:<\/strong> Uvo\u013e\u0148uje tlakov\u00e9 ulo\u017eenia a po\u0161kodzuje sty\u010dn\u00e9 plochy.<\/li>\n<li><strong>Common at:<\/strong> Spojovacie plochy medzi lo\u017eiskom a hriade\u013eom a tlakov\u00e9 spoje vystaven\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a>.<\/li>\n<\/ul>\n<h2>3. Vplyv na s\u00fa\u010dasti strojov<\/h2>\n<h3>Lo\u017eisk\u00e1<\/h3>\n<ul>\n<li>Vznik povrchov\u00fdch jamiek vedie k \u00fanave materi\u00e1lu <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/spalling\/\">odlupovanie<\/a> na vodiacich dr\u00e1hach a valiv\u00fdch prvkoch.<\/li>\n<li>\u00dalomky vzniknut\u00e9 kor\u00f3ziou p\u00f4sobia vo vn\u00fatri lo\u017eiska ako abraz\u00edvny materi\u00e1l.<\/li>\n<li>Produkty kor\u00f3zie zne\u010dis\u0165uj\u00fa mazivo a nar\u00fa\u0161aj\u00fa olejov\u00fd film.<\/li>\n<li>\u017divotnos\u0165 lo\u017e\u00edsk sa m\u00f4\u017ee v\u00fdrazne skr\u00e1ti\u0165 \u2013 je mo\u017en\u00e9 dosiahnu\u0165 zn\u00ed\u017eenie o 50 a\u017e 90 %.<\/li>\n<\/ul>\n<h3>Hriadele<\/h3>\n<ul>\n<li>Kor\u00f3zne jamky sl\u00fa\u017eia ako miesta vzniku \u00fanavov\u00fdch trhl\u00edn, \u010do je predzves\u0165ou <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/cracked-rotor\/\">prasknut\u00fd rotor<\/a>.<\/li>\n<li>Zmen\u0161enie prierezu zni\u017euje efekt\u00edvny priemer a pevnos\u0165.<\/li>\n<li>Drsnos\u0165 povrchu zhor\u0161uje funk\u010dnos\u0165 lo\u017e\u00edsk a tesnen\u00ed.<\/li>\n<li>Trenie pri lisovan\u00fdch spojeniach uvo\u013e\u0148uje namontovan\u00e9 s\u00fa\u010diastky a nar\u00fa\u0161a vyv\u00e1\u017eenos\u0165 rotora.<\/li>\n<\/ul>\n<h3>Ozuben\u00e9 koles\u00e1<\/h3>\n<ul>\n<li>Kor\u00f3zia povrchu zubov ur\u00fdch\u013euje \u00fanavov\u00e9 po\u0161kodenie sp\u00f4soben\u00e9 kontaktom (dierkovanie).<\/li>\n<li>Zv\u00fd\u0161en\u00e1 drsnos\u0165 povrchu zvy\u0161uje hlu\u010dnos\u0165 a straty pri z\u00e1bere ozuben\u00fdch kolies.<\/li>\n<li>Korodovan\u00e9 boky zle zadr\u017eiavaj\u00fa mazivo, \u010do zhor\u0161uje opotrebovanie.<\/li>\n<li>Kor\u00f3zia kore\u0148a zuba zni\u017euje ohybov\u00fa pevnos\u0165 \u2014 pozri tie\u017e <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/gear-defects\/\">chyby prevodov\u00e9ho stup\u0148a<\/a>.<\/li>\n<\/ul>\n<h3>Kon\u0161truk\u010dn\u00e9 komponenty<\/h3>\n<ul>\n<li>Zn\u00ed\u017een\u00e1 nosnos\u0165 v d\u00f4sledku \u00fabytku prierezu.<\/li>\n<li>Koncentr\u00e1cia nap\u00e4tia v kor\u00f3znych jamk\u00e1ch.<\/li>\n<li>Zhor\u0161en\u00fd vzh\u013ead a zn\u00ed\u017een\u00e1 celkov\u00e1 spo\u013eahlivos\u0165.<\/li>\n<li>Kor\u00f3zia kotviacich skrutiek z\u00e1kladov, ktor\u00e1 sp\u00f4sobuje mechanick\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/looseness\/\">uvo\u013enenos\u0165<\/a> a zmier\u0148uje tuhos\u0165 v\u00fdstu\u017ee.<\/li>\n<\/ul>\n<h2>4. Met\u00f3dy detekcie<\/h2>\n<h3>Vizu\u00e1lna kontrola<\/h3>\n<ul>\n<li>Skontrolujte, \u010di sa na povrchu nenach\u00e1dza hrdza, zafarbenie alebo jamky.<\/li>\n<li>Skontrolujte, \u010di sa nevyskytuj\u00fa produkty kor\u00f3zie \u2013 biele, zelen\u00e9 alebo \u010derven\u00e9 usadeniny.<\/li>\n<li>Skontrolujte, \u010di na upev\u0148ovac\u00edch prvkoch nie je hrdza alebo po\u0161kodenie.<\/li>\n<li>D\u00e1vajte pozor na presakovanie v spojoch, \u010do je typick\u00fdm znakom skrytej kor\u00f3zie v \u0161trbin\u00e1ch.<\/li>\n<\/ul>\n<h3>Anal\u00fdza vibr\u00e1ci\u00ed<\/h3>\n<p>Kor\u00f3zia nie je hlavnou pr\u00ed\u010dinou n\u00edzkych frekvenci\u00ed <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/vibration\/\">vibr\u00e1cie<\/a>, ale jeho mechanick\u00e9 d\u00f4sledky s\u00fa pre vibra\u010dn\u00fd program ve\u013emi zrete\u013en\u00e9:<\/p>\n<ul>\n<li>Povrchy zdrsnen\u00e9 kor\u00f3ziou vyvol\u00e1vaj\u00fa \u0161irokop\u00e1smov\u00e9 vysokofrekven\u010dn\u00e9 vibr\u00e1cie.<\/li>\n<li>Vrypy vytv\u00e1raj\u00fa stopy po n\u00e1raze podobn\u00e9 lok\u00e1lnym mechanick\u00fdm po\u0161kodeniam.<\/li>\n<li>Najd\u00f4le\u017eitej\u0161ie s\u00fa sekund\u00e1rne \u00fa\u010dinky: trhlina sp\u00f4soben\u00e1 kor\u00f3ziou vytv\u00e1ra charakteristick\u00fd <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/harmonics\/\">2\u00d7 harmonic<\/a> rast trhliny prasknutej hriadele a skorodovan\u00e9 lo\u017eisk\u00e1 s\u00fa typick\u00fdm pr\u00edznakom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-defects\/\">porucha lo\u017eiska<\/a> frequencies.<\/li>\n<\/ul>\n<p>Ke\u010f\u017ee sa pr\u00edznaky objavuj\u00fa postupne, pravideln\u00e9 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/trending\/\">trendy<\/a> Sledovanie celkov\u00fdch hlad\u00edn a frekven\u010dn\u00fdch p\u00e1siem je praktick\u00fdm sp\u00f4sobom, ako odhali\u0165 po\u0161kodenia sp\u00f4soben\u00e9 kor\u00f3ziou sk\u00f4r, ne\u017e sa zhor\u0161ia.<\/p>\n<h3>Nede\u0161trukt\u00edvne testovanie<\/h3>\n<p>Ak existuje podozrenie na kor\u00f3ziu, <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/non-destructive-testing\/\">nedestrukt\u00edvne sk\u00fa\u0161anie<\/a> to priamo kvantifikuje:<\/p>\n<ul>\n<li><strong>Ultrazvukov\u00e1 kontrola:<\/strong> meria zost\u00e1vaj\u00facu hr\u00fabku steny.<\/li>\n<li><strong>V\u00edriv\u00fd pr\u00fad:<\/strong> zistuje povrchov\u00fa kor\u00f3ziu a bodov\u00fa kor\u00f3ziu prostredn\u00edctvom <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/eddy-current-probe\/\">sonda v\u00edriv\u00fdch pr\u00fadov<\/a>.<\/li>\n<li><strong>Magnetick\u00e1 \u010dastica:<\/strong> odha\u013euje povrchov\u00e9 trhliny sp\u00f4soben\u00e9 kor\u00f3ziou.<\/li>\n<li><strong>R\u00e1diografia:<\/strong> preukazuje vn\u00fatorn\u00fa kor\u00f3ziu v \u0165a\u017eko pr\u00edstupn\u00fdch miestach.<\/li>\n<\/ul>\n<h3>Anal\u00fdza oleja<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/oil-analysis\/\">Anal\u00fdza oleja<\/a> zachyt\u00ed ch\u00e9miu sk\u00f4r, ne\u017e zlyh\u00e1 mechanika:<\/p>\n<ul>\n<li>Stanovenie obsahu vody (met\u00f3da Karla Fischera).<\/li>\n<li>Koroz\u00edvne zne\u010dis\u0165uj\u00face l\u00e1tky, ako s\u00fa kyseliny a soli.<\/li>\n<li>Kovov\u00e9 \u010dastice uvo\u013enen\u00e9 v d\u00f4sledku kor\u00f3zie.<\/li>\n<li>Meranie pH na zistenie kysl\u00fdch podmienok, ktor\u00e9 podporuj\u00fa kor\u00f3ziu.<\/li>\n<\/ul>\n<h2>5. Prevencia a kontrola<\/h2>\n<h3>V\u00fdber materi\u00e1lu<\/h3>\n<ul>\n<li><strong>Zliatiny odoln\u00e9 proti kor\u00f3zii:<\/strong> Nerezov\u00e1 oce\u013e, bronz, \u0161peci\u00e1lne zliatiny do n\u00e1ro\u010dn\u00fdch podmienok<\/li>\n<li><strong>Kompatibilita materi\u00e1lov:<\/strong> vyhnite sa galvanick\u00fdm p\u00e1rom alebo odde\u013ete r\u00f4zne kovy.<\/li>\n<li><strong>V\u00fdber triedy materi\u00e1lu:<\/strong> zvoli\u0165 konkr\u00e9tnu zliatinu pre konkr\u00e9tne koroz\u00edvne prostredie.<\/li>\n<\/ul>\n<h3>Ochrann\u00e9 n\u00e1tery<\/h3>\n<ul>\n<li><strong>Farba:<\/strong> ochrana proti kor\u00f3zii kon\u0161truk\u010dnej ocele.<\/li>\n<li><strong>Pokovovanie:<\/strong> chr\u00f3m, nikel alebo zinok na kritick\u00e9 povrchy.<\/li>\n<li><strong>Galvanising:<\/strong> zinkov\u00fd n\u00e1ter pre vonkaj\u0161ie alebo vlhk\u00e9 prostredie.<\/li>\n<li><strong>\u0160peci\u00e1lne n\u00e1tery:<\/strong> Epoxidov\u00fd, keramick\u00fd, tepeln\u00fd sprej do n\u00e1ro\u010dn\u00fdch podmienok<\/li>\n<\/ul>\n<h3>Mazanie<\/h3>\n<ul>\n<li>Pou\u017e\u00edvajte maziv\u00e1 obsahuj\u00face inhib\u00edtory hrdze a kor\u00f3zie.<\/li>\n<li>Zabr\u00e1\u0148te vniknutiu vlhkosti a ne\u010dist\u00f4t do syst\u00e9mu.<\/li>\n<li>Udr\u017eujte s\u00favisl\u00fd olejov\u00fd film, ktor\u00fd chr\u00e1ni povrch \u2014 pozri <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/bearing-lubrication\/\">mazanie lo\u017e\u00edsk<\/a>.<\/li>\n<li>Vymie\u0148ajte olej pod\u013ea harmonogramu, aby ste odstr\u00e1nili nahromaden\u00fa vodu a kyseliny.<\/li>\n<\/ul>\n<h3>Kontrola \u017eivotn\u00e9ho prostredia<\/h3>\n<ul>\n<li>\u00da\u010dinn\u00e9 utesnenie zabra\u0148uj\u00face vniknutiu vlhkosti.<\/li>\n<li>Odvlh\u010dovanie uzavret\u00fdch zariaden\u00ed.<\/li>\n<li>Odvetranie na zabr\u00e1nenie kondenz\u00e1cii.<\/li>\n<li>Kryty pre vonkaj\u0161ie zariadenia.<\/li>\n<li>Regul\u00e1cia teploty s cie\u013eom zabr\u00e1ni\u0165 opakovan\u00fdm cyklom kondenz\u00e1cie.<\/li>\n<\/ul>\n<h3>Kon\u0161truk\u010dn\u00e9 z\u00e1sady<\/h3>\n<ul>\n<li>Vyhnite sa \u0161trbin\u00e1m, v ktor\u00fdch sa m\u00f4\u017ee kor\u00f3zia skr\u00fdva\u0165 a hromadi\u0165.<\/li>\n<li>Zabezpe\u010dte odvod vody, aby sa tam nemohla hromadi\u0165 vlhkos\u0165.<\/li>\n<li>Kon\u0161trukcia umo\u017e\u0148uj\u00faca pr\u00edstup na \u00fa\u010dely \u010distenia a kontroly.<\/li>\n<li>Tam, kde je vhodn\u00e1 kat\u00f3dov\u00e1 ochrana, pou\u017e\u00edvajte obetn\u00e9 an\u00f3dy.<\/li>\n<\/ul>\n<h2>6. Kor\u00f3zia a vyva\u017eovac\u00ed proces<\/h2>\n<p>Kor\u00f3zia nen\u00e1padne zni\u017euje kvalitu vyv\u00e1\u017eenia. Materi\u00e1l, ktor\u00fd sa str\u00e1ca na jednej strane <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/rotor\/\">rotor<\/a>, usadeniny na skorodovan\u00fdch miestach alebo vyva\u017eovacie z\u00e1va\u017eie, ktor\u00e9 sa pos\u00fava na opotrebovanom, uvo\u013enenom uchyten\u00ed \u2013 to v\u0161etko men\u00ed rozlo\u017eenie hmotnosti a zvy\u0161uje hodnotu 1\u00d7 <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/unbalance\/\">nevyv\u00e1\u017eenos\u0165<\/a> reakcia. Z tohto d\u00f4vodu by sa rotor, na ktorom do\u0161lo po\u010das prev\u00e1dzky ku kor\u00f3zii, mal po vy\u010disten\u00ed alebo oprave op\u00e4tovne skontrolova\u0165, a nie sa automaticky pova\u017eova\u0165 za funk\u010dn\u00fd. V ter\u00e9ne sa to vykon\u00e1va bez demont\u00e1\u017ee pomocou prenosn\u00e9ho dvojkan\u00e1lov\u00e9ho analyz\u00e1tora, ako je napr\u00edklad <a href=\"https:\/\/vibromera.eu\/sk\/produkt\/balanset-1\/\">Balanset-1A<\/a>, ktor\u00fd meria amplit\u00fadu a f\u00e1zu v lo\u017eisk\u00e1ch samotn\u00e9ho stroja, umo\u017e\u0148uje korigova\u0165 nov\u00e9 miesto s nadmern\u00fdm za\u0165a\u017een\u00edm a overuje <a href=\"https:\/\/vibromera.eu\/sk\/glossary\/residual-unbalance\/\">zvy\u0161kov\u00e1 nevyv\u00e1\u017eenos\u0165<\/a> v porovnan\u00ed s pr\u00edslu\u0161nou triedou pod\u013ea normy ISO 21940-11. Kombin\u00e1ciou tejto kontroly vibr\u00e1ci\u00ed s bezde\u0161trukt\u00edvnym meran\u00edm hr\u00fabky steny z\u00edskame ucelen\u00fd obraz o mechanickom aj kon\u0161truk\u010dnom stave skorodovan\u00e9ho rotora.<\/p>\n<p>Kor\u00f3zia je s\u00edce v prvom rade chemick\u00fd proces, v rota\u010dn\u00fdch strojoch m\u00e1 v\u0161ak z\u00e1va\u017en\u00e9 mechanick\u00e9 d\u00f4sledky. Pr\u00e1ve jej \u00faloha pri vzniku \u00fanavov\u00fdch trhl\u00edn, ur\u00fdch\u013eovan\u00ed opotrebenia a vytv\u00e1ran\u00ed povrchov\u00fdch ch\u00fdb rob\u00ed z prevencie \u2013 prostredn\u00edctvom spr\u00e1vneho v\u00fdberu materi\u00e1lov, ochrann\u00fdch opatren\u00ed a regul\u00e1cie prostredia \u2013 k\u013e\u00fa\u010dov\u00fd faktor pre dlhodob\u00fa spo\u013eahlivos\u0165 a bezpe\u010dnos\u0165.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sk\/glossary\/\">\u2190 Sp\u00e4\u0165 na hlavn\u00fd index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Z\u00edskajte inform\u00e1cie o kor\u00f3zii, elektrochemickom po\u0161koden\u00ed kovov\u00fdch povrchov sp\u00f4sobuj\u00facom jamkov\u00fa vrstvu, koncentr\u00e1cii nap\u00e4tia a zr\u00fdchlenej \u00fanave lo\u017e\u00edsk, hriade\u013eov a kon\u0161trukci\u00ed.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-86","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/86\/revisions"}],"predecessor-version":[{"id":101377,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/glossary\/86\/revisions\/101377"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sk\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}