{"id":116,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/fatigue\/"},"modified":"2026-05-23T22:51:15","modified_gmt":"2026-05-23T22:51:15","slug":"fatigue","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lt\/glossary\/fatigue\/","title":{"rendered":"Kas yra mechaninis nuovargis? Ciklinis \u012ftempis ir gedimas"},"content":{"rendered":"<h1>Mechaninio nuovargio supratimas<\/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\/lt\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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=\"Balanset-1A pilno komplekto ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius Balanset-1A\">Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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\">&euro;<\/span>1,975.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">\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=\"&quot;Balanset-1A&quot; vibracijos jutiklis stambiu planu\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">Vibracijos jutiklis<\/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\">&euro;<\/span>90.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">\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=\"Optinis jutiklis (lazerinis tachometras)\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">Optinis jutiklis (lazerinis tachometras)<\/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\">&euro;<\/span>124.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/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=\"Vibromera rotoriaus balansavimo rinkinys: ne\u0161iojimo d\u0117klas, daugiakanalis signalo kondicionierius, rankinis analizatorius, magnetinis pagrindas, vibracijos jutikliai ir susukti kabeliai.\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/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\">&euro;<\/span>6,803.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas 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=\"Magneto pagrindas.\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas Insize-60-kgf\">Magnetinis stovas 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\">&euro;<\/span>46.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">\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=\"Atspindinti juosta\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/reflective-tape\/\" title=\"Atspindinti juosta\">Atspindinti juosta<\/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\">&euro;<\/span>10.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &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=\"&quot;Balanset-1A&quot; rinkinio turinys su s\u0105sajos bloku, jutikliais, tachometru ir priedais\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &quot;Balanset-1A&quot; OEM\">Dinaminis balansavimo \u012frenginys \"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\">&euro;<\/span>1,735.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/116?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=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u012e krep\u0161el\u012f<\/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>Mechaninis nuovargis<\/strong> (dar vadinama med\u017eiag\u0173 nuovargiu arba tiesiog nuovargiu) yra palaipsnis, lokalizuotas konstrukcinis pa\u017eeidimas, atsirandantis tada, kai med\u017eiaga veikiama pasikartojan\u010diais \u012ftempi\u0173 arba deformacij\u0173 ciklais \u2014 net kai kiekvieno ciklo did\u017eiausias \u012ftempis yra gerokai \u017eemiau med\u017eiagos&#8217;s galutinio tempimo ar takumo stiprio. Mikroskopiniai \u012ftr\u016bkimai atsiranda ir auga per t\u016bkstan\u010dius, milijonus ar net milijardus cikl\u0173, kol likusis skerspj\u016bvis nebegali atlaikyti apkrovos ir dalis l\u016b\u017eta, da\u017enai be jokio regimo persp\u0117jimo. Besisukan\u010diose ma\u0161inose tai yra vienintelis da\u017eniausias gedimo b\u016bdas, tyliai trumpinantis gyvavimo laik\u0105 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/rotorius\/\">rotoriai<\/a>, \u0161achtai, krumpliara\u010diai, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-defects\/\">guoliai<\/a>, tvirtinimo element\u0173 ir atramini\u0173 konstrukcij\u0173, ir tai tiesiogiai lemia cikliniai \u012ftempiai, kuriuos <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration\/\">vibracija<\/a> u\u017ededa ma\u0161inai.<\/p>\n<h2>1. Apibr\u0117\u017eimas: kas yra nuovargis \u2014 ir kod\u0117l jis toks pavojingas<\/h2>\n<p>Nuovargis yra klastingas kaip tik tod\u0117l, kad paneigia intuityvi\u0105 nuostat\u0105, jog detal\u0117 yra &#8220;saugi&#8221;, jei vienkartin\u0117 apkrova niekada nevir\u0161ija jos nominaliosios stiprumo ribos. Esant <em>repeated<\/em> apkrovimui, \u012ftempimas, nekenkiantis taikomas vien\u0105 kart\u0105, gali b\u016bti pra\u017e\u016btingas taikomas de\u0161imt milijon\u0173 kart\u0173. Pa\u017eaida kaupiasi nematomai, detal\u0117 neduoda joki\u0173 akivaizd\u017ei\u0173 gedimo po\u017eymi\u0173, o tada staiga l\u016b\u017eta per \u012fprast\u0105 eksploatacij\u0105. Kadangi besisukan\u010dios ma\u0161inos nuolat cikli\u0161kai apkrauna savo komponentus \u2014 velen\u0117lis patiria vien\u0105 visi\u0161k\u0105 \u012ftempim\u0173 apvertim\u0105 per kiekvien\u0105 apsisukim\u0105 \u2014 net ir nedidel\u0117 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/unbalance\/\">disbalansas<\/a> arba <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/misalignment\/\">nesuderinimas<\/a> gali per kelias savaites sukaupti mil\u017eini\u0161k\u0105 cikl\u0173 skai\u010di\u0173. Tod\u0117l nuovargio supratimas yra esminis tiek saugiai ma\u0161in\u0173 konstrukcijai, tiek kasdieniams eksploatacijos sprendimams.<\/p>\n<h2>2. Trys nuovargio irimo etapai<\/h2>\n<p>Nuovargio irimas n\u0117ra vienas \u012fvykis, o seka, besiskleid\u017eianti per vis\u0105 detal\u0117s tarnavimo laik\u0105. Tradici\u0161kai ji skirstoma \u012f tris etapus.<\/p>\n<h3>1 etapas: \u012etr\u016bkimo inicijavimas<\/h3>\n<ul>\n<li><strong>Vieta:<\/strong> \u012etr\u016bkimai prasideda \u012ftempim\u0173 koncentratori\u0173 vietose \u2014 skyl\u0117se, \u012flank\u0173 kampuose, skersiniuose grioveliuose, apdirbimo \u017eym\u0117se arba pavir\u0161iaus defektuose \u2014 kur vietinis \u012ftempimas yra sustiprintas.<\/li>\n<li><strong>Mechanizmas:<\/strong> Pasikartojanti lokalizuota plastin\u0117 deformacija sudaro mikroskopin\u012f \u012ftr\u016bkim\u0105, paprastai ma\u017eesn\u012f nei 0,1 mm.<\/li>\n<li><strong>Trukm\u0117:<\/strong> Lygiuose, gerai apdorotuose pavir\u0161iuose iniciacija gali u\u017eimti 50\u201390 % viso nuovargio resurso.<\/li>\n<li><strong>Aptikimas:<\/strong> Itin sunku aptikti; pradinis \u012ftr\u016bkimas paprastai yra neaptinkamas eksploatacijos metu.<\/li>\n<\/ul>\n<h3>2 etapas: \u012etr\u016bkim\u0173 plitimas<\/h3>\n<ul>\n<li><strong>Procesas:<\/strong> \u012etr\u016bkimas auga nedideliu prieaugiu su kiekvienu \u012ftempim\u0173 ciklu.<\/li>\n<li><strong>\u012evertinimas:<\/strong> Augimas vyksta pagal Pary\u017eiaus d\u0117sn\u012f \u2014 \u012ftr\u016bkimo augimo greitis yra proporcingas \u012ftempim\u0173 intensyvumo faktoriaus poky\u010dio amplitudei, pakeltai laipsniu.<\/li>\n<li><strong>I\u0161vaizda:<\/strong> Lygus, paprastai pusapvalis arba elips\u0117s formos \u012ftr\u016bkimo priekis<\/li>\n<li><strong>Beach marks:<\/strong> Koncentriniai &#8220;kriaukl\u0117s&#8221; ra\u0161tai l\u016b\u017eio pavir\u0161iuje fiksuoja nuoseklius \u012ftr\u016bkimo augimo etapus ir yra klasikinis nuovargio po\u017eymis.<\/li>\n<li><strong>Trukm\u0117:<\/strong> Da\u017enai 10\u201350 % viso resurso.<\/li>\n<\/ul>\n<h3>3 etapas: galutinis l\u016b\u017eis<\/h3>\n<ul>\n<li>\u012etr\u016bkimas pasiekia kritin\u012f dyd\u012f, kai likusi skersin\u0117 r\u0117\u017e\u0117 nebegali i\u0161laikyti apkrovos.<\/li>\n<li>Likusi skersin\u0117 r\u0117\u017e\u0117 l\u016b\u017eta staigiai ir katastrofi\u0161kai.<\/li>\n<li>\u0160i galutinio l\u016b\u017eio zona yra \u0161iurk\u0161ti ir nelygi, o tai ry\u0161kiai kontrastuoja su lygia, nu\u0161lifuota nuovargio zona.<\/li>\n<li>Tai beveik visada \u012fvyksta be \u012fsp\u0117jimo, atliekant normalius veiklos darbus.<\/li>\n<\/ul>\n<p>L\u016b\u017eusios detal\u0117s skaitymas i\u0161 galo \u012f prad\u017ei\u0105 \u2014 nuo \u0161iurk\u0161\u010dios perkrovos zonos per papl\u016bdimio \u017eymes iki iniciavimo ta\u0161ko \u2014 yra pagrindin\u0117 gedim\u0173 analiz\u0117s \u012fg\u016bd\u017ei\u0173 dalis ir da\u017enai tiksliai parodo, kuris \u012ftempim\u0173 koncentratorius suk\u0117l\u0117 problem\u0105.<\/p>\n<h3>Auk\u0161to cikli\u0161kumo ir \u017eemo cikli\u0161kumo nuovargis<\/h3>\n<p>In\u017einieriai toiau skirstydami <strong>auk\u0161to cikli\u0161kumo nuovargis<\/strong> (ma\u017ei \u012ftampimai, daugiausia elastinis elgesys, resursas vir\u0161ijantis apytiksliai 10\u2074\u201310\u2075 cikl\u0173 \u2014 daugum\u0105 besisukan\u010di\u0173 ma\u0161in\u0173 dali\u0173 apimantis re\u017eimas) nuo <strong>\u017eemo cikli\u0161kumo nuovargis<\/strong> (dideli \u012ftampimai su ry\u0161kia plastine deformacija kiekvieno ciklo metu, trumpas resursas, b\u016bdingas terminiams ciklams ir sunkioms trumpalaik\u0117ms apkrovoms). Plienai da\u017enai pasi\u017eymi <em>kitos i\u0161tverm\u0117s riba<\/em> \u2014 \u012ftampimu, \u017eemiau kurio nuovargio resursas tampa prakti\u0161kai begalinis \u2014 tuo tarpu daugelis aliuminio ir nespalvot\u0173j\u0173 lydini\u0173 neturi tikros i\u0161tverm\u0117s ribos ir galiausiai suirs esant bet kokiai \u012ftempim\u0173 amplitudei.<\/p>\n<h2>3. Nuovargis besisukan\u010diuose mechanizmuose<\/h2>\n<h3>Veleno nuovargis<\/h3>\n<ul>\n<li><strong>Prie\u017eastis:<\/strong> Lenkimo \u012ftempiai d\u0117l disbalanso, nesutapimo ar skersini\u0173 apkrov\u0173.<\/li>\n<li><strong>Stress cycle:<\/strong> Besisukantis velenas, veiktas fiksuoto lenkimo apkrovos, kiekvienoje apsisukimo dalyje patiria visi\u0161k\u0105 \u012ftempio svyravim\u0105 (visi\u0161kai apver\u010diamasis, besisukantis-lenkimo nuovargis).<\/li>\n<li><strong>Da\u017enos vietos:<\/strong> \u0160punt\u0173 grioveliai, skersmen\u0173 poky\u010diai, peteliai ir presavimo jungtys \u2014 visi jie yra \u012ftempi\u0173 koncentracijos vietos.<\/li>\n<li><strong>Tipinis tarnavimo laikas:<\/strong> 10\u2077 iki 10\u2079 cikl\u0173, kas atitinka kelerius tarnybos metus.<\/li>\n<li><strong>Aptikimas:<\/strong> Plintantis skersin\u0117s ply\u0161ys kiekvieno apsisukimo metu atsidaro ir u\u017esidaro, sukurdamas b\u016bding\u0105 1\u00d7 ir 2\u00d7 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/shaft-crack\/\">shaft-crack<\/a> vibracijos charakteristik\u0105; nekintantis sukimas da\u017enai su juo painiojamas, tod\u0117l fazinis elgesys per <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/critical-speed\/\">kritinis greitis<\/a> turi b\u016bti patikrinta.<\/li>\n<\/ul>\n<h3>Guoli\u0173 nuovargis<\/h3>\n<ul>\n<li><strong>Mechanizmas:<\/strong> Ried\u0117jimo kontakto nuovargis, skatinamas ciklini\u0173 Herco kontakto \u012ftempi\u0173 po pavir\u0161iumi.<\/li>\n<li><strong>Rezultatas:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/spalling\/\">Skilimas<\/a> \u2014 tak\u0173 arba ried\u0117jimo element\u0173 atskilimai.<\/li>\n<li><strong>L10 life:<\/strong> Statistinis tarnavimo laikas, per kur\u012f 10 % guoli\u0173 populiacijos suges d\u0117l ried\u0117jimo kontakto nuovargio; tai yra standartinis projektavimo pagrindas.<\/li>\n<li><strong>Aptikimas:<\/strong> Kai tik prasideda \u017evang\u0117jimas, b\u016bdingos <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-fault-frequencies\/\">guoli\u0173 gedim\u0173 da\u017eniai<\/a> pasirodo spektre ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/envelope-analysis\/\">gaubtin\u0117s analiz\u0117<\/a>.<\/li>\n<\/ul>\n<h3>Krumpliara\u010dio dant\u0173 nuovargis<\/h3>\n<ul>\n<li><strong>Lenkimo nuovargis:<\/strong> Ply\u0161iai atsiranda danties \u0161aknies i\u0161pjovoje \u2014 apkrauto danties did\u017eiausi\u0173 \u012ftempi\u0173 srityje.<\/li>\n<li><strong>Kontaktinis nuovargis:<\/strong> Surface <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/pitting\/\">\u012fdubimas<\/a> ir darbinio \u0161ono dribsn\u0117jimas.<\/li>\n<li><strong>Ciklai:<\/strong> Kiekvienas danties \u012fsijungimas yra vienas \u012ftempi\u0173 ciklas, tod\u0117l cikl\u0173 skai\u010dius greitai auga.<\/li>\n<li><strong>Nes\u0117km\u0117:<\/strong> Visi\u0161kas danties l\u016b\u017eimas arba laipsni\u0161kas pavir\u0161iaus blog\u0117jimas \u2014 abu matomi <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/gear-mesh-frequency\/\">krumpliara\u010di\u0173 susikabinimo da\u017enis<\/a> ir jo \u0161onines juostas.<\/li>\n<\/ul>\n<h3>Tvirtinimo detali\u0173 nuovargis<\/h3>\n<ul>\n<li>Var\u017etai, veikiami kintamosios vibracijos apkrovos, yra klasikin\u0117s nuovargio aukos.<\/li>\n<li>Ply\u0161iai paprastai atsiranda pirmajame veikliame sriegio vijime ver\u017el\u0117s viduje \u2014 did\u017eiausios \u012ftempi\u0173 koncentracijos ta\u0161ke.<\/li>\n<li>Gedimas \u012fvyksta staiga ir be matom\u0173 \u012fsp\u0117jimo \u017eenkl\u0173.<\/li>\n<li>Suged\u0119s fiksavimo ar movos var\u017etas gali sukelti \u012frenginio atsiskyrim\u0105 ar gri\u016bt\u012f, tod\u0117l tvirtikli\u0173 nuovargis yra tikra saugos problema.<\/li>\n<\/ul>\n<h3>Strukt\u016brinis nuovargis<\/h3>\n<ul>\n<li>Frames, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-pedestal\/\">pjedestalai<\/a> o suvirinimo si\u016bl\u0117s i\u0161tveria ciklinius apkrovimus nuo ma\u0161in\u0173 vibracijos.<\/li>\n<li>Vibracija sukuria kintamuosius \u012ftempimus, kurie skatina \u0161\u012f proces\u0105.<\/li>\n<li>\u012etr\u016bkimai da\u017eniausiai atsiranda suvirinimo si\u016bl\u0117se, kampuose ir geometriniuose netolygumuose.<\/li>\n<li>Rezultatas \u2014 laipsni\u0161kas konstrukcijos, laikan\u010dios ma\u0161in\u0105, irimas, kuris savo ruo\u017etu dar labiau blogina <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/looseness\/\">mechaninis laisvumas<\/a> ir dar labiau didina vibracij\u0105 \u2014 \u017ealingas gr\u012f\u017etamojo ry\u0161io ciklas.<\/li>\n<\/ul>\n<h2>4. Nuovargio resurs\u0105 lemiantys veiksniai<\/h2>\n<h3>\u012etempio amplitud\u0117<\/h3>\n<ul>\n<li>Nuovargio i\u0161tekliai krenta sta\u010diai \u2014 neliniji\u0161kai \u2014 did\u0117jant \u012ftempio amplitudei.<\/li>\n<li>Prakti\u0161kai naudinga apytiksl\u0117 formul\u0117: Resursas \u221d 1\/\u012etempim\u207f, kur n paprastai yra nuo 6 iki 10.<\/li>\n<li>Praktin\u0117 i\u0161vada yra reik\u0161minga: nedidelis kintamojo \u012ftempimo suma\u017einimas gali keliskart pailginti resurs\u0105.<\/li>\n<li>Kadangi vibracijos sukeltas \u012ftempimas yra kintamasis komponentas, <strong>vibracijos suma\u017einimas tiesiogiai prailgina nuovargio i\u0161teklius<\/strong>.<\/li>\n<\/ul>\n<h3>Vidutinis stresas<\/h3>\n<ul>\n<li>Pastovus (vidutinis) \u012ftempimas, u\u017ed\u0117tas ant kintamojo \u012ftempimo, suma\u017eina leistin\u0105 kintamosios amplitud\u0117s dyd\u012f.<\/li>\n<li>Didesnis vidutinis \u012ftempis suma\u017eina nuovargio stiprum\u0105 (u\u017efiksuota Goodman, Gerber ar Soderberg diagramomis).<\/li>\n<li>I\u0161 anksto apkrauti arba i\u0161 anksto \u012ftempti komponentai tod\u0117l yra jautresni.<\/li>\n<\/ul>\n<h3>Streso koncentracijos<\/h3>\n<ul>\n<li>Skyl\u0117s, kampai, grioveliai ir sriegiai vieti\u0161kai padidina nominal\u0173 \u012ftempim\u0105.<\/li>\n<li>\u012etempimo koncentracijos koeficientas (K<sub>t<\/sub>) \u012fvertina \u0161\u012f padid\u0117jim\u0105.<\/li>\n<li>\u012etr\u016bkimai beveik visada prasideda \u0161iose vietose.<\/li>\n<li>Dideli spinduliai ir a\u0161tri\u0173 kamp\u0173 vengimas yra pirmoji apsaugos linija.<\/li>\n<\/ul>\n<h3>Pavir\u0161iaus b\u016bkl\u0117<\/h3>\n<ul>\n<li>Pavir\u0161iaus \u0161iurk\u0161tumas svarbiai veikia \u2014 glodingi pavir\u0161iai atsispiria nuovargiui daug geriau nei \u0161iurk\u0161ti.<\/li>\n<li>\u012epjovimai, \u012fbr\u0117\u017eimai ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/corrosion\/\">korozija<\/a> duobut\u0117s yra paruo\u0161tos \u012ftr\u016bkim\u0173 atsiradimo vietos.<\/li>\n<li>Tokie apdirbimo b\u016bdai kaip \u0161ratavimas ir azotinimas sukuria pavir\u0161iuje susl\u0117gt\u0105j\u012f liekamuosius \u012ftempimus ir \u017eymiai pagerina atsparum\u0105 nuovargiui.<\/li>\n<\/ul>\n<h3>Aplinka<\/h3>\n<ul>\n<li><strong>Korozin\u0117 nuovargis:<\/strong> Korozin\u0117 aplinka pagreitina \u012ftr\u016bkim\u0173 augim\u0105 ir gali visi\u0161kai pa\u0161alinti i\u0161tverm\u0117s rib\u0105.<\/li>\n<li><strong>Temperat\u016bra:<\/strong> Padidinta temperat\u016bra paprastai suma\u017eina nuovargio stipr\u012f ir prideda valk\u0161numo s\u0105veikos.<\/li>\n<li><strong>Da\u017enis:<\/strong> Labai didel\u0117s arba labai ma\u017eos ciklavimo normos gali keisti nuovargio elgsen\u0105, ypa\u010d kai susij\u0119 su korozija ar \u0161liau\u017eimu.<\/li>\n<\/ul>\n<h2>5. Prevencijos strategijos per vis\u0105 gyvavimo cikl\u0105<\/h2>\n<h3>Projektavimo etapas<\/h3>\n<ul>\n<li>Pa\u0161alinkite arba suma\u017einkite \u012ftempi\u0173 koncentracijas naudodami dosnias \u012fdubas.<\/li>\n<li>Projektuokite su tinkamais nuovargio saugos koeficientais (paprastai 2\u20134).<\/li>\n<li>Pasirinkite med\u017eiagas su geromis nuovargio savyb\u0117mis.<\/li>\n<li>Naudokite baigtini\u0173 element\u0173 analiz\u0119 auk\u0161to \u012ftempi\u0173 regionams nustatyti ir, kur \u012fmanoma, laikykite skylutes bei \u012fpjovas atokiai nuo j\u0173.<\/li>\n<\/ul>\n<h3>Gamyba<\/h3>\n<ul>\n<li>Gerinkite pavir\u0161iaus apdail\u0105 kritin\u0117se, auk\u0161to \u012ftempi\u0173 dalyse.<\/li>\n<li>Taikykite pavir\u0161iaus apdorojimo metodus, tokius kaip sm\u016bginis gr\u016bdinimas ir pavir\u0161inis kietinimas.<\/li>\n<li>Naudokite tinkam\u0105 termi\u0161k\u0105 apdorojim\u0105 optimaliam nuovargio stipriui pasiekti.<\/li>\n<li>Venkite apdirbimo \u017eymi\u0173, einan\u010di\u0173 statmenai pagrindinei \u012ftempi\u0173 kryp\u010diai.<\/li>\n<\/ul>\n<h3>Operacija<\/h3>\n<ul>\n<li><strong>Suma\u017einkite vibracij\u0105:<\/strong> Geras <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/balansavimas-2\/\">balansas<\/a> and precision <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/laser-shaft-alignment\/\">veleno suvedimas<\/a> pa\u0161alinkite kintamuosius \u012ftempius i\u0161 \u0161altinio.<\/li>\n<li><strong>Venkite perkrov\u0173:<\/strong> Eksploatuoti sudarant projektavimo ribas.<\/li>\n<li><strong>Rezonanso prevencija:<\/strong> Laikykit\u0117s atokiai nuo kritini\u0173 grei\u010di\u0173, kur <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/resonance\/\">rezonansas<\/a> gali daugkartinai padidinti dinaminius \u012ftempius.<\/li>\n<li><strong>Korozijos kontrol\u0117:<\/strong> Apsauginiai padengiai ir inhibitoriai.<\/li>\n<\/ul>\n<h3>Prie\u017ei\u016bra ir steb\u0117sena<\/h3>\n<ul>\n<li>Periodi\u0161kai tikrinkite, ar n\u0117ra \u012ftr\u016bkim\u0173, naudodami vizualin\u012f ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/non-destructive-testing\/\">neardomieji bandymai<\/a> methods.<\/li>\n<li>Steb\u0117kite vibracij\u0105, kad anksti pasteb\u0117tum\u0117te besivystan\u010dio \u012ftr\u016bkimo po\u017eymius.<\/li>\n<li>I\u0161imkite komponentus pasibaigus j\u0173 apskai\u010diuotam nuovargio tarnavimo laikui, o ne laukite gedimo.<\/li>\n<li>Nedelsdami taisykite pavir\u0161iaus pa\u017eeidimus, nes \u0161vie\u017eias \u012fbr\u0117\u017eimas yra b\u016bsimo \u012ftr\u016bkimo atsiradimo vieta.<\/li>\n<\/ul>\n<p>Nes vibracija <em>yra .<\/em> kintamieji \u012ftempiai, kuriais minta nuovargis; vibracij\u0105 i\u0161laikant ma\u017e\u0105, gaunama viena i\u0161 ekonomi\u0161kai efektyviausi\u0173 priemoni\u0173 nuovargiui i\u0161vengti. Lauko s\u0105lygomis ne\u0161iojamas dviej\u0173 kanal\u0173 prietaisas, toks kaip <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a> leid\u017eia technikui balansuoti rotori\u0173 jo pa\u010dio guoliuose ir patikrinti, ar liekamoji 1\u00d7 amplitud\u0117 suma\u017e\u0117jo, tiesiogiai suma\u017einant ciklin\u012f lenkimo \u012ftemp\u012f, kur\u012f velen\u0117lis patiria kiekvieno apsisukimo metu, ir prailginant jo nuovargio resurs\u0105. Skaitiniam santykio \u012fvertinimui \u2013 vienas <a href=\"https:\/\/vibromera.eu\/lt\/calculators\/fatigue-life-calculator\/\">S-N \/ Basquin nuovargio trukm\u0117s skai\u010diuokl\u0117<\/a> ai\u0161kiai parodo, kaip spar\u010diai ilg\u0117ja resursas ma\u017einant \u012ftempi\u0173 amplitud\u0119, o kitas <a href=\"https:\/\/vibromera.eu\/lt\/calculators\/centrifugal-force-unbalance\/\">i\u0161centrin\u0117s j\u0117gos nuo disbalanso skai\u010diuokl\u0117<\/a> kiekybi\u0161kai i\u0161rei\u0161kia ciklin\u0119 j\u0117g\u0105, kuri\u0105 tam tikro dyd\u017eio disbalansas veikia guolius ir velen\u0117l\u012f.<\/p>\n<p>Trumpai tariant, mechaninis nuovargis yra esminis gedimo re\u017eimas, kai sukaupti cikliniai pa\u017eeidimai virsta staigiu, da\u017enai katastrofi\u0161ku l\u016b\u017eiu. Streso koncentracijos \u0161alinimas projektavimo etape, tinkam\u0173 med\u017eiag\u0173 ir apdorojimo b\u016bd\u0173 pasirinkimas bei \u2013 itin svarbu \u2013 vibracijos palaikymas \u017eemame lygyje per ger\u0105 balansavim\u0105 ir lygiavim\u0105 yra svertai, leid\u017eiantys to i\u0161vengti ir u\u017etikrinti ilg\u0105, patikim\u0105 ma\u0161in\u0173 eksploatavimo laik\u0105.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/\">\u2190 Atgal \u012f pagrindin\u0119 rodykl\u0119<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Su\u017einokite apie mechanin\u012f nuovarg\u012f \u2013 laipsni\u0161k\u0105 pa\u017eeidim\u0105 d\u0117l pasikartojan\u010di\u0173 \u012ftempi\u0173 cikl\u0173, sukeliant\u012f \u012ftr\u016bkimus ir gedimus velenuose, krumpliara\u010diuose ir konstrukcijose, net esant \u012ftempiams, ma\u017eesniems u\u017e takumo rib\u0105.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-116","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/116\/revisions"}],"predecessor-version":[{"id":101382,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/116\/revisions\/101382"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}