{"id":20646,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/laser-vibrometry\/"},"modified":"2026-05-23T22:45:22","modified_gmt":"2026-05-23T22:45:22","slug":"laser-vibrometry","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lt\/glossary\/laser-vibrometry\/","title":{"rendered":"Kas yra lazerin\u0117 vibrometrija? Nekontaktinis optinis matavimas"},"content":{"rendered":"<h1>Lazerin\u0117s vibrometrijos 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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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\/20646?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>Lazerin\u0117 vibrometrija<\/strong> yra nekontaktinis optinis matavimo metodas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration\/\">vibracija<\/a> <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/velocity\/\">greitis<\/a> ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/displacement\/\">poslinkis<\/a> pagal lazerio \u0161viesos, atspind\u0117tos nuo judan\u010dio pavir\u0161iaus, Doplerio poslink\u012f. Lazerinis Doplerio vibrometras (LDV) nukreipia spindul\u012f \u012f tiriam\u0105j\u012f objekt\u0105; pavir\u0161iui judant, atspind\u0117tos \u0161viesos da\u017enis pasikei\u010dia tiksliai proporcingai pavir\u0161iaus grei\u010diui. Prietaisas interferometriniu b\u016bdu nustato t\u0105 da\u017enio poslink\u012f ir paver\u010dia j\u012f atgal \u012f grei\u010dio signal\u0105 \u2013 visa tai atliekama nelie\u010diant objekto, nepridedant jam mas\u0117s ir neparuo\u0161iant pavir\u0161iaus kitaip, nei tik padarant j\u012f opti\u0161kai prieinam\u0105.<\/p>\n<p>\u0160i galimyb\u0117 i\u0161vengti s\u0105ly\u010dio leid\u017eia atlikti matavimus, kurie b\u016bt\u0173 sud\u0117tingi arba tiesiog ne\u012fmanomi, jei prietaisas b\u016bt\u0173 pritvirtintas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/accelerometer\/\">akselerometras<\/a>: besisukantys komponentai, konstrukcijos, kurios yra tokios lengvos, kad pats jutiklio svoris i\u0161kreipt\u0173 rezultatus, giliai ma\u0161in\u0173 viduje pasl\u0117pti ta\u0161kai, kar\u0161ti pavir\u0161iai ir greiti matavimai, apimantys \u0161imtus ta\u0161k\u0173 ant didelio plok\u0161t\u0117s pavir\u0161iaus. LDV yra brang\u016bs prietaisai, ta\u010diau pa\u017eangiems <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/modal-analysis\/\">modalin\u0117 analiz\u0117<\/a> o specializuoto gedim\u0173 \u0161alinimo srityje jiems n\u0117ra lygi\u0173.<\/p>\n<h2>1. Veikimo principas<\/h2>\n<p>\u0160is metodas grind\u017eiamas optiniu Doplerio efektu \u2013 tuo pa\u010diu poslinkiu, d\u0117l kurio art\u0117jan\u010dios sirenos garsas tampa auk\u0161tesnis, tik \u0161iuo atveju jis taikomas \u0161viesai ir matuojamas interferencijos b\u016bdu.<\/p>\n<h3>Lazerin\u0117 Doplerio grandin\u0117<\/h3>\n<ol>\n<li><strong>Lazerio spinduliavimas:<\/strong> nuoseklusis spindulys, paprastai i\u0161 helio-neono lazerio, kurio bangos ilgis yra 633 nm (matoma raudona spalva).<\/li>\n<li><strong>Pluo\u0161to skaidymas:<\/strong> spindulys suskaidomas \u012f matavimo spindul\u012f, nukreipt\u0105 \u012f tiksl\u0105, ir vidin\u012f etalonin\u012f spindul\u012f.<\/li>\n<li><strong>Atspindys:<\/strong> matavimo spindulys atsimu\u0161a nuo vibruojan\u010dio pavir\u0161iaus.<\/li>\n<li><strong>Doppler shift:<\/strong> atspind\u0117tos \u0161viesos da\u017enis pasikei\u010dia d\u0117l momentinio pavir\u0161iaus grei\u010dio.<\/li>\n<li><strong>Interferencija:<\/strong> gr\u012f\u017etamasis spindulys v\u0117l sujungiamas su etaloniniu spinduliu.<\/li>\n<li><strong>Aptikimas:<\/strong> \u0161ios interferencijos sukuriamas da\u017eni\u0173 skirtumas lygus Doplerio poslinkiui.<\/li>\n<li><strong>Demoduliacija:<\/strong> Doplerio da\u017enis i\u0161\u0161ifruojamas \u012f greit\u012f, proporcing\u0105 pavir\u0161iaus jud\u0117jimui.<\/li>\n<\/ol>\n<h3>K\u0105 jis matuoja<\/h3>\n<ul>\n<li><strong>Pagrindinis rodiklis \u2014 greitis,<\/strong> gautas tiesiogiai i\u0161 Doplerio poslinkio.<\/li>\n<li><strong>Displacement,<\/strong> pateik\u0117 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/integration\/\">integrating<\/a> the velocity.<\/li>\n<li><strong>Acceleration,<\/strong> pateik\u0117 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/differentiation\/\">differentiating<\/a> greitis \u2014 perskai\u010diavimas \u012f <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/acceleration\/\">pagreitis<\/a> tai yra \u012fprastas apdorojimo etapas.<\/li>\n<li><strong>Da\u017eni\u0173 diapazonas:<\/strong> nuo nuolatin\u0117s srov\u0117s iki ma\u017edaug 1,5 MHz, priklausomai nuo modelio \u2014 tai gerokai vir\u0161ija daugumos kontaktini\u0173 jutikli\u0173 veikimo ribas.<\/li>\n<li><strong>Amplitud\u0117s diapazonas:<\/strong> nuo nanometr\u0173 iki milimetr\u0173 \u2013 nepaprastai platus dinaminis diapazonas.<\/li>\n<\/ul>\n<h2>2. Privalumai<\/h2>\n<p>Visi privalumai kyla i\u0161 vieno fakto \u2013 niekas nelie\u010dia apdirbamojo ruo\u0161inio.<\/p>\n<ul>\n<li><strong>I\u0161 ties\u0173 be kontakto:<\/strong> be mas\u0117s apkrovos, idealiai tinka lengvoms konstrukcijoms, leid\u017eia matuoti besisukan\u010dius pavir\u0161ius, pavyzd\u017eiui, mentis ir velenus, be to, nereikia laiko montavimui ar klij\u0173.<\/li>\n<li><strong>Prieinamumas:<\/strong> jis pasiekia vietas, \u012f kurias kontaktinis jutiklis nepatenka \u2013 matuoja i\u0161 keli\u0173 metr\u0173 atstumo, per langus ar optinius ang\u0173, taip pat ant kar\u0161t\u0173 pavir\u0161i\u0173, vakuumini\u0173 kamer\u0173 ar pavojingose zonose.<\/li>\n<li><strong>Erdvin\u0117 skiriamoji geba:<\/strong> skenavimo sistema greitai nuskaito pavir\u0161i\u0173, per kelias minutes u\u017efiksuodama \u0161imtus ta\u0161k\u0173, tod\u0117l <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/ods-analysis\/\">eksploatacin\u0117s deformacijos formos<\/a> and full <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/mode-shape\/\">re\u017eimo formos<\/a> lengvai \u012fsisavinama; 3D sistemos i\u0161ple\u010dia \u0161i\u0105 galimyb\u0119 iki visapusi\u0161ko erdv\u0117s jud\u0117jimo.<\/li>\n<li><strong>Platus da\u017eni\u0173 juostos plotis:<\/strong> tikrasis nuolatin\u0117s srov\u0117s atsakas (tikrasis poslinkis) iki megaherc\u0173 da\u017eni\u0173 \u2013 visa tai viename prietaiso.<\/li>\n<\/ul>\n<h2>3. Limitations<\/h2>\n<p>Ta\u010diau \u0161ios galimyb\u0117s susijusios su realiais apribojimais, d\u0117l kuri\u0173 LDV lieka specializuota priemon\u0117, o ne kasdienio naudojimo \u012frankis.<\/p>\n<ul>\n<li><strong>High cost:<\/strong> \u0160i\u0173 sistem\u0173 kaina svyruoja nuo ma\u017edaug 20 000 iki gerokai daugiau nei 200 000 doleri\u0173, tod\u0117l jos netinka kasdieniam steb\u0117jimui ir yra skirtos tik moksliniams tyrimams bei sud\u0117ting\u0173 problem\u0173 sprendimui.<\/li>\n<li><strong>Reikalingas tiesioginis matomumas:<\/strong> b\u016btinas laisvas optinis kelias iki taikinio; kli\u016btys ir visi\u0161kai u\u017edara \u012franga neleid\u017eia taikyti \u0161io metodo.<\/li>\n<li><strong>Pavir\u0161iaus reikalavimai:<\/strong> tikslas turi tinkamai atspind\u0117ti lazerio spindul\u012f. Veidrodinio blizgumo pavir\u0161iai gali trukdyti detektoriui ir gali prireikti <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/sviesa-atspindinti-juosta\/\">atspindinti juosta<\/a> arba padengti plonu milteli\u0173 sluoksniu, o skaidrios med\u017eiagos yra sud\u0117tingos.<\/li>\n<li><strong>Jautrumas aplinkos veiksniams:<\/strong> oro srautai, dulk\u0117s ir alyvos garai i\u0161sklaido spindul\u012f, temperat\u016bros skirtumai ver\u010dia j\u012f nukrypti, o bet koks paties LDV vibravimas i\u0161kreipia rodmenis \u2013 tod\u0117l b\u016btinas tvirtas, izoliuotas tvirtinimas.<\/li>\n<\/ul>\n<h2>4. Parai\u0161kos<\/h2>\n<p>Lazerin\u0117 vibrometrija pasiteisina ten, kur kontaktiniai jutikliai nepaj\u0117gia.<\/p>\n<ul>\n<li><strong>Sukamieji komponentai:<\/strong> men\u010di\u0173 vibracija turbinose, ventiliatoriuose ir kompresoriuose; atskir\u0173 men\u010di\u0173 da\u017enis ir deformacija; <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/torsional-vibration\/\">torsin\u0117 vibracija<\/a> velen\u0173; ir krumpli\u0173 dant\u0173 vibracija. Ji papildo specializuotas besisukan\u010di\u0173 menteli\u0173 technologijas, pavyzd\u017eiui, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/blade-tip-timing\/\">ment\u0117s galo laiko nustatymas<\/a>.<\/li>\n<li><strong>Lengvosios konstrukcijos:<\/strong> elektronin\u0117s plok\u0161t\u0117s ir MEMS \u012frenginiai, plonos plok\u0161t\u0117s ir membranos \u2013 visur, kur montuojamas jutiklis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/mounting\/\">mas\u0117<\/a> pakeist\u0173 pat\u012f matuojam\u0105 judes\u012f.<\/li>\n<li><strong>Modalin\u0117 analiz\u0117:<\/strong> eksploatacini\u0173 deformacij\u0173 form\u0173 ir modalini\u0173 form\u0173 nustatymas, greitas \u0161imt\u0173 ta\u0161k\u0173 matavimas erdv\u0117je bei animaciniai vaizdai, parodantys, kaip konstrukcija i\u0161 tikr\u0173j\u0173 deformuojasi.<\/li>\n<li><strong>Ypatingos aplinkos:<\/strong> auk\u0161tos temperat\u016bros pavir\u0161iai, matuojami i\u0161 saugaus atstumo, vakuumin\u0117s kameros ir \u0161variosios patalpos (jokio jutiklio u\u017eter\u0161imo) bei nuotoliniu b\u016bdu tikrinamos pavojingos zonos.<\/li>\n<\/ul>\n<h2>5. Lazerinio vibrometro tipai<\/h2>\n<p>\u0160i produkt\u0173 serija apima visk\u0105 \u2013 nuo vienos fiksuotos sijos iki visi\u0161kai trimat\u0117s sistemos, derindama funkcionalum\u0105 ir kain\u0105.<\/p>\n<ul>\n<li><strong>Vieno ta\u0161ko LDV:<\/strong> matuoja po vien\u0105 viet\u0105, nuskaitoma rankiniu b\u016bdu arba varikliu; labiausiai paplit\u0119s ir ekonomi\u0161kiausias tipas.<\/li>\n<li><strong>Scanning LDV:<\/strong> Valdomas veidrodis nukreipia spindul\u012f per pavir\u0161i\u0173, paeiliui matuodamas daugyb\u0119 ta\u0161k\u0173, kad b\u016bt\u0173 galima atlikti automatizuot\u0105 ODS darb\u0105.<\/li>\n<li><strong>3D LDV:<\/strong> Trys spinduliai, nukreipti i\u0161 skirting\u0173 kamp\u0173, i\u0161skaido judes\u012f \u012f X, Y ir Z komponentus, taip u\u017etikrinant i\u0161sam\u0173 trimat\u012f apib\u016bdinim\u0105 \u2013 tai brangiausias variantas.<\/li>\n<li><strong>Sukamasis LDV:<\/strong> skirta steb\u0117ti ta\u0161k\u0105 ant besisukan\u010dio pavir\u0161iaus, skirta sukimosi vibracij\u0173 matavimui.<\/li>\n<\/ul>\n<h2>6. Geriausia matavimo praktika<\/h2>\n<p>Patikimi LDV duomenys priklauso tiek nuo nustatym\u0173, tiek nuo prietaiso.<\/p>\n<p><strong>Nustatymas:<\/strong> tvirtai pritvirtinkite LDV prie trikojo arba stovo, nustatykite j\u012f statmenai pavir\u0161iui, kad jis fiksuot\u0173 judes\u012f tiesiai link jo ir nuo jo, dirbkite optimaliu atstumu (paprastai 0,3\u20135 m) ir suma\u017einkite oro srautus, r\u016bk\u0105 bei pa\u0161alinius virpesius spindulio kelyje.<\/p>\n<p><strong>Taikinys pavir\u0161ius:<\/strong> \u0161varus, difuziai atspindintis pavir\u0161ius u\u017etikrina geriausi\u0105 signal\u0105; at\u0161vaitin\u0117 juosta padeda aptikti sunkiai pastebimus ar tamsius objektus; reik\u0117t\u0173 vengti veidrodinio atspind\u017eio, nes jis nukreipia atspind\u012f nuo a\u0161ies; o ten, kur atspind\u017eio savyb\u0117s yra menkos, gali pad\u0117ti plonas pavir\u0161iaus padengimas.<\/p>\n<h2>7. Palyginimas su kontaktiniais jutikliais<\/h2>\n<p>Palyginus su \u012fprastais keitikliais, LDV prana\u0161umas tampa akivaizdus: jis puikiai pasirodo b\u016btent ten, kur kontaktiniai jutikliai susiduria su sunkumais, ir atvirk\u0161\u010diai.<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Funkcija<\/th>\n<th>Kontaktiniai jutikliai<\/th>\n<th>Lazerin\u0117 vibrometrija<\/th>\n<\/tr>\n<tr>\n<td>Mass loading<\/td>\n<td>Gali paveikti rezultatus<\/td>\n<td>Nulis (bekontaktis)<\/td>\n<\/tr>\n<tr>\n<td>\u012erengimas<\/td>\n<td>Reikalingas montavimas<\/td>\n<td>Nukreipkite ir i\u0161matuokite<\/td>\n<\/tr>\n<tr>\n<td>Besisukantys pavir\u0161iai<\/td>\n<td>Sunku arba ne\u012fmanoma<\/td>\n<td>Paprasta<\/td>\n<\/tr>\n<tr>\n<td>Kaina<\/td>\n<td>\u017dema ($100\u20135 000)<\/td>\n<td>Didelis (20 000\u2013200 000 USD ir daugiau)<\/td>\n<\/tr>\n<tr>\n<td>\u012eprastas steb\u0117jimas<\/td>\n<td>Idealus<\/td>\n<td>Neprakti\u0161ka<\/td>\n<\/tr>\n<tr>\n<td>Tyrimai \/ special\u016bs<\/td>\n<td>Ribotas<\/td>\n<td>Puiku<\/td>\n<\/tr>\n<\/table>\n<p>Kalbant apie kasdien\u012f balansavim\u0105 ir b\u016bkl\u0117s steb\u0117jim\u0105, kontaktinis jutiklis vis dar pirmauja pagal kain\u0105, patvarum\u0105 ir patogum\u0105. Ne\u0161iojamas dviej\u0173 kanal\u0173 analizatorius, pavyzd\u017eiui, <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a> matuoja vibracij\u0105 naudojant patvarius, nebrangius akselerometrus, kuri\u0173 charakteristikos yra \u017einomos <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/sensitivity\/\">jautrumas<\/a> ir naudoja faz\u0117s atskait\u0105 i\u0161 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/optical-tachometer\/\">optinis tachometras<\/a> atspindin\u010dios juostel\u0117s matavimas \u2013 tai kur kas prakti\u0161kesnis b\u016bdas subalansuoti rotori\u0173 jo pa\u010di\u0173 guoliuose nei interferometrinio spindulio suderinimas veikian\u010dioje gamykloje. Tod\u0117l lazerin\u0117 vibrometrija ir kontaktiniai matavimo prietaisai vienas kit\u0105 papildo: LDV tinka tyrimams laboratorijoje ir matavimams, kuriuos atlikti ne\u012fmanoma, o kontaktinis analizatorius \u2013 gamybos cechuose.<\/p>\n<p>Lazerin\u0117 vibrometrija suteikia unikali\u0105 galimyb\u0119 atlikti bekontak\u010dius matavimus, leid\u017eian\u010dius nustatyti vibracij\u0105, kurios tradiciniai jutikliai tiesiog negali u\u017efiksuoti. D\u0117l dideli\u0173 s\u0105naud\u0173 ir sud\u0117tingumo \u0161i technologija da\u017eniausiai taikoma tik moksliniams tyrimams ir specializuotam gedim\u0173 \u0161alinimui, ta\u010diau besisukan\u010di\u0173 komponent\u0173 analizei, lengv\u0173j\u0173 konstrukcij\u0173 bandymams ir greitiems erdviniams tyrimams ji i\u0161lieka nepakei\u010diama priemone pa\u017eangioje ma\u0161in\u0173 diagnostikoje ir konstrukcij\u0173 dinamikoje.<\/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 lazerin\u0119 vibrometrij\u0105 \u2013 optin\u012f vibracijos matavim\u0105 naudojant lazerinio Doplerio efekt\u0105, leid\u017eiant\u012f atlikti nekontaktinius grei\u010dio ir poslinkio matavimus ant besisukan\u010di\u0173 ar sunkiai pasiekiam\u0173 pavir\u0161i\u0173.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-20646","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/20646","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\/20646\/revisions"}],"predecessor-version":[{"id":101356,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/20646\/revisions\/101356"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=20646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=20646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=20646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}