{"id":234,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/shaft-crack\/"},"modified":"2026-05-23T22:53:50","modified_gmt":"2026-05-23T22:53:50","slug":"shaft-crack","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lt\/glossary\/shaft-crack\/","title":{"rendered":"Kas yra veleno \u012ftr\u016bkimas? Aptikimas ir diagnoz\u0117"},"content":{"rendered":"<h1>Veleno \u012ftr\u016bkim\u0173 sukamuosiuose \u012frenginiuose 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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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\/234?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>A <strong>veleno \u012ftr\u016bkimas<\/strong> \u2013 tai besisukan\u010dio veleno l\u016b\u017eis arba tr\u016bkumas, atsirandantis d\u0117l nuovargio, \u012ftempi\u0173 koncentracijos arba med\u017eiagos defekto. \u012etr\u016bkimai beveik visada prasideda pavir\u0161iuje ir plinta \u012f vid\u0173, jud\u0117dami statmenai did\u017eiausio tempiamojo \u012ftempio kryp\u010diai. Besisukan\u010diuose mechanizmuose jie yra vieni i\u0161 pavojingiausi\u0173 defekt\u0173, nes \u012ftr\u016bkimai per kelias valandas ar dienas gali i\u0161augti i\u0161 nepastebimo plonumo \u012f visi\u0161k\u0105 veleno l\u016b\u017e\u012f, o tai gali sukelti katastrofi\u0161k\u0105, gyvybei pavojing\u0105 gedim\u0105. Laimei, besivystantis \u012ftr\u016bkis i\u0161duoda save <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration\/\">vibracija<\/a> signalas \u2014 da\u017eniausiai pasirei\u0161kiantis kylant 2\u00d7 (du kartus per apsisukim\u0105) komponentui \u2014 toks tvarkingas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration-analysis\/\">vibracijos analiz\u0117<\/a> suteikia tikr\u0105 galimyb\u0119 j\u012f aptikti, kol dar ne\u012fvyko l\u016b\u017eis.<\/p>\n<h2>1. Apibr\u0117\u017eimas: kas yra veleno \u012ftr\u016bkimai?<\/h2>\n<p>Mechaniniu po\u017ei\u016briu \u012ftr\u016bkim\u0105 sudaro sritis, kurioje velenas prarado vientisum\u0105 ir d\u0117l to \u2013 standum\u0105. Velenui sukantis, \u012ftr\u016bkim\u0105 veikiant svyruojan\u010diam lenkimo \u012ftempimui jis pakaitomis atsiveria ir u\u017esidaro, o d\u0117l \u0161io \u201ekv\u0117pavimo\u201c veleno standumas kinta priklausomai nuo kampin\u0117s pad\u0117ties. B\u016btent \u0161i asimetrija yra toliau aptariam\u0173 diagnostini\u0173 po\u017eymi\u0173 prie\u017eastis ir leid\u017eia atskirti tikr\u0105 skersin\u012f \u012ftr\u016bkim\u0105 nuo nuolatinio <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/shaft-bow\/\">veleno i\u0161linkis<\/a> or a simple <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/unbalance\/\">disbalansas<\/a>. \u0160is platesnio masto rei\u0161kinys, kai \u012ftr\u016bkimai i\u0161sipl\u0117t\u0117 tiek, kad pakeit\u0117 vis\u0105 rotoriaus veikim\u0105, kartais priskiriamas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/cracked-rotor\/\">\u012ftr\u016bk\u0119s rotorius<\/a>.<\/p>\n<h2>2. Da\u017eniausios veleno \u012ftr\u016bkim\u0173 prie\u017eastys<\/h2>\n<h3>Nuovargis d\u0117l ciklini\u0173 \u012ftempi\u0173<\/h3>\n<p>Pagrindin\u0117 prie\u017eastis, d\u0117l kurios sukasi ma\u0161inose susidaro nuovargio pa\u017eeidimai, yra tai, kad pa\u017eeidimai kaupiasi po vien\u0105 \u012ftempimo cikl\u0105:<\/p>\n<ul>\n<li><strong>Lenkimo nuovargis:<\/strong> Sukamasis velenas, kurio standumas nevienodas arba kuriam veikia necentrin\u0117s apkrovos, patiria visi\u0161kai prie\u0161ing\u0105 ciklin\u012f lenkimo \u012ftemp\u012f.<\/li>\n<li><strong>Sukimo nuovargis:<\/strong> svyruojantis sukimo momentas galios perdavimo velenuose <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/torsional-vibration\/\">torsin\u0117 vibracija<\/a> and fatigue.<\/li>\n<li><strong>Da\u017enas cikl\u0173 nuovargis:<\/strong> Per metus susikaupia milijonai cikl\u0173, tod\u0117l net nedidel\u0117s apkrovos ilgainiui gali sukelti \u012ftr\u016bkim\u0105.<\/li>\n<li><strong>\u012etempi\u0173 koncentracija:<\/strong> grioveliai, skersin\u0117s skyl\u0117s, suapvalinimai ir kiti geometriniai netolydumai vietomis padidina \u012ftempius ir da\u017eniausiai yra \u012ftr\u016bkim\u0173 prad\u017eios vietos.<\/li>\n<\/ul>\n<h3>Darbo s\u0105lygos<\/h3>\n<ul>\n<li><strong>Per didelis disbalansas:<\/strong> Didel\u0117 i\u0161centrin\u0117 j\u0117ga sukelia ciklinius lenkimo \u012ftempius.<\/li>\n<li><strong>Nesuderinimas:<\/strong> lenkimo momentai i\u0161 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/misalignment\/\">nesuderinimas<\/a> paspartina nuovarg\u012f.<\/li>\n<li><strong>Rezonansinis veikimas:<\/strong> b\u0117gimas grei\u010diu, kuris yra lygus arba artimas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/critical-speed\/\">kritinis greitis<\/a> sukelia didelius deformavimus ir \u012ftempius.<\/li>\n<li><strong>Perkrova:<\/strong> eksploatacija vir\u0161ijant projektinius ribinius dyd\u017eius.<\/li>\n<li><strong>\u0160ilumin\u0117 apkrova:<\/strong> greitas kaitinimas arba au\u0161inimas ir staig\u016bs temperat\u016bros poky\u010diai, d\u0117l kuri\u0173 taip pat gali susidaryti trumpalaikis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/thermal-bow\/\">terminis i\u0161linkimas<\/a>.<\/li>\n<\/ul>\n<h3>Med\u017eiag\u0173 ir gamybos defektai<\/h3>\n<ul>\n<li><strong>Med\u017eiag\u0173 intarpai:<\/strong> \u0161lakas, tu\u0161tumos ar pa\u0161alin\u0117s med\u017eiagos veleno med\u017eiagoje.<\/li>\n<li><strong>Netinkamas terminis apdorojimas:<\/strong> netinkamas gr\u016bdinimas arba atkaitinimas.<\/li>\n<li><strong>Apdirbimo defektai:<\/strong> \u012franki\u0173 \u017eym\u0117s, \u012fdubimai ar \u012fbr\u0117\u017eimai, kurie veikia kaip \u012ftempi\u0173 koncentracijos ta\u0161kai.<\/li>\n<li><strong>Ta\u0161kin\u0117 korozija:<\/strong> pavir\u0161iaus \u012fdubos, kurios tampa \u012ftr\u016bkim\u0173 susidarymo vietomis.<\/li>\n<li><strong>Fretingas:<\/strong> spaudimo jungtyse arba grioveliuose, kur mikrojudesiai pa\u017eeid\u017eia pavir\u0161i\u0173.<\/li>\n<\/ul>\n<h3>Operatyviniai \u012fvykiai<\/h3>\n<ul>\n<li><strong>Grei\u010dio vir\u0161ijimo atvejai:<\/strong> avarinis arba atsitiktinis grei\u010dio vir\u0161ijimas, sukeliantis didelius \u012ftempius.<\/li>\n<li><strong>Severe rubs:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/rotor-rub\/\">rotoriaus trynimas<\/a> Kontaktas, generuojantis \u0161ilum\u0105 ir vietin\u0119 \u012ftempi\u0173 koncentracij\u0105<\/li>\n<li><strong>Sm\u016bgin\u0117 apkrova:<\/strong> Staigios apkrovos d\u0117l proceso sutrikim\u0173 ar mechanini\u0173 sm\u016bgi\u0173<\/li>\n<li><strong>Ankstesni remontai:<\/strong> suvirinimas arba mechaninis apdirbimas, po kurio lieka liekamieji \u012ftempiai.<\/li>\n<\/ul>\n<h2>3. \u012etr\u016bkusio veleno vibracijos po\u017eymiai<\/h2>\n<h3>B\u016bdingas 2\u00d7 komponentas<\/h3>\n<p>B\u016bdingas skersinio veleno \u012ftr\u016bkio po\u017eymis yra ry\u0161kus <strong>2\u00d7 (antroji harmonika)<\/strong> komponentas, o jo veikimo mechanizm\u0105 verta tiksliai suprasti:<\/p>\n<ul>\n<li>Velenui sukantis, ply\u0161ys atsidaro ir u\u017esidaro du kartus per vien\u0105 apsisukim\u0105.<\/li>\n<li>Kai \u012ftr\u016bkimai yra suspaudimo pus\u0117je (apatin\u0117je sukimosi dalyje), jie u\u017esidaro, o velenas tampa tvirtesnis.<\/li>\n<li>Kai ji pasisuka \u012f \u012ftempimo pus\u0119 (vir\u0161utin\u0119 sukimosi kryptimi), ji atsiveria, o velenas tampa lankstesnis.<\/li>\n<li>\u0160is standumo svyravimas, pasikartojantis du kartus per apsisukim\u0105, pats savaime yra 2\u00d7 priverstin\u0117 funkcija.<\/li>\n<li>2\u00d7 amplitud\u0117 did\u0117ja, kai \u012ftr\u016bkimui gil\u0117jant did\u0117ja standumo asimetrija \u2014 b\u016btent tod\u0117l <em>tendencija<\/em> yra ne ma\u017eiau svarbus nei absoliutus lygis.<\/li>\n<\/ul>\n<h3>Papildomi vibracijos indikatoriai<\/h3>\n<ul>\n<li><strong>1\u00d7 changes:<\/strong> laipsni\u0161kas 1\u00d7 komponento did\u0117jimas, kai kinta standumas ir atsiranda liekamasis i\u0161linkimas.<\/li>\n<li><strong>Auk\u0161tesn\u0117s harmonikos:<\/strong> Kai sunkumas did\u0117ja, gali pasireik\u0161ti 3\u00d7 ir 4\u00d7.<\/li>\n<li><strong>Phase shifts:<\/strong> . <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/phase\/\">faz\u0117<\/a> kampo poky\u010diai paleidimo ar stabdymo metu bei esant skirtingiems grei\u010diams.<\/li>\n<li><strong>Nuo grei\u010dio priklausantis elgesys:<\/strong> vibracija gali kisti netiesi\u0161kai priklausomai nuo grei\u010dio.<\/li>\n<li><strong>Jautrumas temperat\u016brai:<\/strong> matavimai gali fiksuoti \u0161ilumin\u012f pl\u0117tim\u0105si, kai \u012ftr\u016bkim\u0105 atveria arba u\u017edaro.<\/li>\n<\/ul>\n<h3>Paleidimo ir stabdymo elgsena<\/h3>\n<ul>\n<li>2\u00d7 komponentas pereinamuoju laikotarpiu elgiasi ne\u012fprastai.<\/li>\n<li>A <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bode-plot\/\">Bode&#039;o sklypas<\/a> gali atsirasti dvi rezonansin\u0117s smail\u0117s, po vien\u0105 ties puse kiekvieno kritinio grei\u010dio, kai 2\u00d7 su\u017eadinimas pereina per diapazon\u0105.<\/li>\n<li>1\u00d7 komponento faz\u0117s kitimas gali smarkiai skirtis nuo \u012fprastos asimetrijos reakcijos.<\/li>\n<\/ul>\n<h2>4. Nustatymo metodai<\/h2>\n<h3>Vibracijos steb\u0117jimas ir matavimai vietoje<\/h3>\n<p>Kadangi \u012fsp\u0117jamasis po\u017eymis matomas spektre ir did\u0117ja palaipsniui, reguliar\u016bs matavimai yra pirmoji gynybos linija:<\/p>\n<ul>\n<li><strong>Tendencijos:<\/strong> steb\u0117kite 2\u00d7\/1\u00d7 santyk\u012f laikui b\u0117gant; nuolatinis jo did\u0117jimas yra pavojaus signalas, o santykis, vir\u0161ijantis ma\u017edaug 0,5, ver\u010dia imtis tyrimo. Staig\u016bs poky\u010diai taip pat kelia \u012ftarim\u0173.<\/li>\n<li><strong>Spektrin\u0117 analiz\u0117:<\/strong> routine <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/fft\/\">FFT<\/a> matavimai, palyginti su ankstesniais <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/baseline\/\">pradin\u0117 vert\u0117<\/a>, atskleisti 2\u00d7 piko atsiradim\u0105 arba augim\u0105.<\/li>\n<li><strong>Pereinam\u0173j\u0173 proces\u0173 analiz\u0117:<\/strong> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/waterfall-plot\/\">krioklio diagramos<\/a> o Bode&#x27;o diagramos, parengtos pagal paleidimo ir stabdymo duomenis, rodo ne\u012fprast\u0105 elgsen\u0105 kritinio grei\u010dio ruo\u017euose.<\/li>\n<\/ul>\n<p>1\u00d7 ir 2\u00d7 komponent\u0173 amplitud\u0117s ir faz\u0117s matavimas \u2013 tai b\u016btent tas matavimas, kur\u012f ne\u0161iojamasis dviej\u0173 kanal\u0173 analizatorius atlieka kasdien. Naudojant faz\u0117s atskaitos prietais\u0105, pavyzd\u017eiui, <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a>Technikas gali registruoti 1\u00d7 ir 2\u00d7 vektorius guoliuose \u012fprasto veikimo metu ir kiekvieno i\u0161sukimo metu, taip nustatydamas tendencij\u0105, leid\u017eian\u010di\u0105 atskirti nekenksming\u0105 2\u00d7 rodikl\u012f nuo to, kuris did\u0117ja \u2013 tai skirtumas tarp planuoto sustabdymo ir neplanuotos avarijos.<\/p>\n<h3>Nevibruojantys metodai<\/h3>\n<p>\u012etartinas vibracijos pokytis visada turi b\u016bti patvirtintas tiesiogiai <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/non-destructive-testing\/\">neardomieji bandymai<\/a>:<\/p>\n<ul>\n<li><strong>Magnetini\u0173 daleli\u0173 kontrol\u0117 (MPI):<\/strong> patikimai aptinka pavir\u0161inius ir pavir\u0161iaus artumo \u012ftr\u016bkimus prieinamuose feromagnetiniuose velenuose; tai yra neatsiejama \u012fprastini\u0173 technin\u0117s prie\u017ei\u016bros patikrinim\u0173 dalis.<\/li>\n<li><strong>Ultragarsinis tikrinimas (UT):<\/strong> nustato vidinius ir pavir\u0161inius \u012ftr\u016bkimus ir gali juos aptikti dar prie\u0161 pasirodant bet kokiems vibracijos po\u017eymiams; tam reikalinga specializuota \u012franga ir apmokytas personalas, be to, tai yra tinkamiausias metodas kritin\u0117s svarbos velenams.<\/li>\n<li><strong>Pavir\u0161iaus defekt\u0173 nustatymas naudojant skvarbi\u0105j\u0105 da\u017e\u0173 med\u017eiag\u0105:<\/strong> paprastas pavir\u0161iaus \u012ftr\u016bkim\u0173 nustatymo metodas, kuriam reikia nuvalyti ir paruo\u0161ti pavir\u0161i\u0173; tinka prieinamoms vietoms, kai \u012frenginys neveikia.<\/li>\n<li><strong>S\u016bkurini\u0173 srovi\u0173 bandymai:<\/strong> bekontaktinis pavir\u0161iaus \u012ftr\u016bkim\u0173 nustatymas, tinkamas automatizuotam tikrinimui ir veikiantis tiek ant magnetini\u0173, tiek ant nemagnetini\u0173 med\u017eiag\u0173.<\/li>\n<\/ul>\n<h2>5. Reagavimas ir taisomieji veiksmai<\/h2>\n<h3>Veiksmai i\u0161 karto nusta\u010dius gedim\u0105<\/h3>\n<ol>\n<li><strong>Padidinti steb\u0117jimo da\u017en\u012f:<\/strong> padidinti da\u017enum\u0105 nuo kart\u0105 per m\u0117nes\u012f iki kart\u0105 per savait\u0119 arba kasdien.<\/li>\n<li><strong>Suma\u017einti veiklos intensyvum\u0105:<\/strong> jei \u012fmanoma, suma\u017einkite greit\u012f arba apkrov\u0105.<\/li>\n<li><strong>I\u0161jungimo planavimas:<\/strong> Suplanuokite remont\u0105 arba keitim\u0105 kuo grei\u010diau<\/li>\n<li><strong>Atlikti NDE:<\/strong> tiesiogiai patvirtinti \u012ftr\u016bkio buvim\u0105 ir \u012fvertinti jo rimtum\u0105.<\/li>\n<li><strong>Rizikos vertinimas:<\/strong> oficialiai nuspr\u0119sti, ar tolesnis eksploatavimas yra saugus.<\/li>\n<\/ol>\n<h3>Ilgalaikiai sprendimai<\/h3>\n<ul>\n<li><strong>Veleno keitimas:<\/strong> patikimiausias b\u016bdas pa\u0161alinti nustatyt\u0105 \u012ftr\u016bkim\u0105.<\/li>\n<li><strong>Remontas (tik tam tikrais atvejais):<\/strong> kai kurias \u012ftr\u016bkimus galima pa\u0161alinti mechaniniu b\u016bdu ir u\u017etaisyti suvirinimu, ta\u010diau tik po ekspert\u0173 vertinimo.<\/li>\n<li><strong>Pagrindini\u0173 prie\u017eas\u010di\u0173 analiz\u0117:<\/strong> i\u0161siai\u0161kinti, kod\u0117l susidar\u0117 \u012ftr\u016bkimai, kad jie nepasikartot\u0173.<\/li>\n<li><strong>Konstrukcijos pakeitimai:<\/strong> suma\u017einti \u012ftempi\u0173 sankaupas, patobulinti med\u017eiag\u0173 parinkim\u0105 arba pakeisti eksploatavimo re\u017eim\u0105.<\/li>\n<\/ul>\n<h2>6. Prevencijos strategijos<\/h2>\n<h3>Projektavimo etapas<\/h3>\n<ul>\n<li>Pa\u0161alinkite a\u0161trius kampus ir \u012ftempi\u0173 sankaupas.<\/li>\n<li>Kei\u010diant skersmen\u012f, naudokite didelius fil\u0117 spindulius.<\/li>\n<li>Pasirinkite med\u017eiagas, tinkamas atsi\u017evelgiant \u012f apkrovos lyg\u012f ir aplinkos s\u0105lygas.<\/li>\n<li>Atlikti kritini\u0173 geometrijos element\u0173 \u012ftempi\u0173 analiz\u0119 taikant baigtini\u0173 element\u0173 metod\u0105.<\/li>\n<li>Taikykite pavir\u0161iaus apdorojimo b\u016bdus, pavyzd\u017eiui, \u0161ratavim\u0105 arba azotavim\u0105, siekiant padidinti atsparum\u0105 nuovargiui.<\/li>\n<\/ul>\n<h3>\u012egyvendinimo etapas<\/h3>\n<ul>\n<li>Palaikykite ger\u0105 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/balance-quality\/\">balanso kokyb\u0117<\/a> siekiant suma\u017einti ciklinius lenkimo \u012ftempius.<\/li>\n<li>U\u017etikrinkite tiksl\u0173 suderinim\u0105.<\/li>\n<li>Venkite ilgalaikio veikimo kritiniais grei\u010diais.<\/li>\n<li>U\u017ekirsti keli\u0105 grei\u010dio vir\u0161ijimo atvejams.<\/li>\n<li>Valdykite termin\u012f stres\u0105, laikydamiesi tinkam\u0173 ap\u0161ilimo ir atsipalaidavimo proced\u016br\u0173.<\/li>\n<\/ul>\n<h3>Prie\u017ei\u016bros etapas<\/h3>\n<ul>\n<li>Reguliariai tikrinkite, taikydami tinkamus neardom\u0173j\u0173 bandym\u0173 metodus.<\/li>\n<li>Atlikti vibracijos <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/trending\/\">tendencijos<\/a> programa, skirta ankstyviesiems simptomams nustatyti.<\/li>\n<li>Reguliariai atlikite balansavim\u0105, kad \u012ftempiai d\u0117l nuovargio b\u016bt\u0173 nedideli \u2014 vietoje <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/lauko-balansavimas\/\">lauko balansavimas<\/a> tai leid\u017eia atlikti \u0161\u012f darb\u0105 nenuimant rotoriaus.<\/li>\n<li>R\u016bpinkit\u0117s korozijos apsauga ir dangomis.<\/li>\n<\/ul>\n<p>Velen\u0173 \u012ftr\u016bkimai yra viena i\u0161 rim\u010diausi\u0173 su besisukan\u010dia technika susijusi\u0173 gedim\u0173 r\u016b\u0161i\u0173, kai vieno \u012ftr\u016bkio nepasteb\u0117jimas gali baigtis turto sunaikinimu ir pavojumi \u017emon\u0117ms. Veiksmingas sprendimas \u2013 vibracijos steb\u0117jimas, leid\u017eiantis anksti nustatyti b\u016bding\u0105 2\u00d7 signal\u0105, ir periodiniai neardomieji tyrimai, padedantys patvirtinti bei \u012fvertinti tai, k\u0105 vibracija tik u\u017esimena. Kartu \u0161ios priemon\u0117s u\u017etikrina planin\u0119, kontroliuojam\u0105 technin\u0119 prie\u017ei\u016br\u0105 ir neleid\u017eia, kad nepastebimas plonas \u012ftr\u016bkimas virst\u0173 staigiu, smarkiu l\u016b\u017eiu.<\/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 velen\u0173 \u012ftr\u016bkimus besisukan\u010diose ma\u0161inose, j\u0173 prie\u017eastis, b\u016bdingus vibracijos po\u017eymius, \u012fskaitant 2X komponentus, ir svarbiausius aptikimo metodus, skirtus katastrofi\u0161kiems gedimams i\u0161vengti.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-234","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/234","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\/234\/revisions"}],"predecessor-version":[{"id":101407,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/234\/revisions\/101407"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}