{"id":236,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/shear-accelerometer\/"},"modified":"2026-05-23T22:39:20","modified_gmt":"2026-05-23T22:39:20","slug":"shear-accelerometer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/fi\/glossary\/shear-accelerometer\/","title":{"rendered":"Mik\u00e4 on leikkauskiihtyvyysanturi? Ensiluokkainen t\u00e4rin\u00e4anturi"},"content":{"rendered":"<h1>Leikkauskiihtyvyysantureiden ymm\u00e4rt\u00e4minen<\/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\/fi\/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\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori 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 kannettava tasapainotin ja v\u00e4r\u00e4htelyanalysaattori, t\u00e4ydellinen sarja\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">Kannettava tasapainotin &#038; t\u00e4rin\u00e4analysaattori 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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">\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=\"Balanset-1A:n t\u00e4rin\u00e4anturin l\u00e4hikuva\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">T\u00e4rin\u00e4anturi<\/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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">\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=\"Optinen anturi (lasertakometri)\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">Optinen anturi (lasertakometri)<\/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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/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-roottorin tasapainotussarja: kantolaukku, monikanavainen signaalimuunnin, k\u00e4dess\u00e4 pidett\u00e4v\u00e4 analysaattori, magneettijalusta, t\u00e4rin\u00e4anturit ja kierretyt kaapelit.\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta 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=\"Magneettipohja.\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">Magneettinen jalusta 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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">\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=\"Heijastava nauha\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">Heijastava nauha<\/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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &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=\"Balanset-1A-pakkauksen sis\u00e4lt\u00f6, jossa on liit\u00e4nt\u00e4yksikk\u00f6, anturit, kierroslukumittari ja lis\u00e4varusteet\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">Dynaaminen tasapainotin \"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> + ALV (jos sovellettavissa)<\/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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/wp-json\/wp\/v2\/glossary\/236?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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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>leikkauskiihtyvyysanturi<\/strong> (jota kutsutaan my\u00f6s leikkaustyyppist\u00e4 kiihtyvyysanturiksi) on er\u00e4s <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/piezoelectric-accelerometer\/\">pietsos\u00e4hk\u00f6inen kiihtyvyysanturi<\/a> jossa sis\u00e4inen seisminen massa vaikuttaa <em>leikkaus<\/em> j\u00e4nnitys \u2013 eik\u00e4 puristusj\u00e4nnitys \u2013 piezoelektrisiin kide-elementteihin, kun <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/acceleration\/\">kiihtyvyys<\/a> tapahtuu. T\u00e4m\u00e4 yksi muutos kiteen kiinnitystapaan tarjoaa erinomaisen perusj\u00e4nnityksen eristyksen, paremman l\u00e4mp\u00f6transienttivasteen ja pienemm\u00e4n herkkyyden kiinnitysmomentin vaihteluille, mink\u00e4 vuoksi leikkausrakenteet ovat ensisijainen valinta kriittisiss\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration\/\">t\u00e4rin\u00e4<\/a> mittauksissa, joissa tarkkuus ja pitk\u00e4aikainen vakaus ovat t\u00e4rkeint\u00e4. Ne ovat kalliimpia kuin puristustyyppiset anturit, mutta tarkkuuslaboratorioissa, vertailustandardeissa ja arvokkaiden koneiden jatkuvassa valvonnassa t\u00e4m\u00e4 laatu maksaa itsens\u00e4 helposti takaisin.<\/p>\n<h2>1. Rakenne ja toimintaperiaate<\/h2>\n<p>A <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/transducer\/\">anturi<\/a> leikkausmoodissa rakennettu j\u00e4rjest\u00e4\u00e4 osansa keskusakselin ymp\u00e4rille siten, ett\u00e4 t\u00e4rin\u00e4 pyrkii <em>slide<\/em> liikuttamalla massaa kristallin ohi sen sijaan, ett\u00e4 puristaisi sit\u00e4.<\/p>\n<h3>Sis\u00e4inen rakenne<\/h3>\n<ul>\n<li><strong>Centre post:<\/strong> anturin keskell\u00e4 kulkeva j\u00e4ykk\u00e4 kiinnitystanko, joka on kiinnitetty alustaan.<\/li>\n<li><strong>Seisminen massa:<\/strong> tihe\u00e4st\u00e4 materiaalista valmistettu rengas tai sylinteri, joka ymp\u00e4r\u00f6i keskipylv\u00e4st\u00e4.<\/li>\n<li><strong>Pietsokiteet:<\/strong> massan ja keskipylv\u00e4\u00e4n v\u00e4liin kiinnitetyt kristallilevyt, jotka on suunnattu siten, ett\u00e4 ne reagoivat sivuttaisvoimiin (leikkausvoimiin).<\/li>\n<li><strong>Esilataus:<\/strong> massa kiinnitet\u00e4\u00e4n kiteisiin \u2013 usein ulkorenkaan tai holkin avulla \u2013 jotta kokoonpano pysyy jatkuvassa puristuksessa ja liikkuu lineaarisesti.<\/li>\n<li><strong>Leikkauskokoonpano:<\/strong> koska kiteet sijaitsevat <em>side<\/em> pylv\u00e4\u00e4n kohdalla kiihtyvyys leikkaa ne sen sijaan, ett\u00e4 puristaisi ne kokoon.<\/li>\n<\/ul>\n<h3>Miten leikkaustila toimii<\/h3>\n<ol>\n<li>Kotelo liikkuu kiinnityspinnan mukana.<\/li>\n<li>Seisminen massa vastustaa t\u00e4t\u00e4 kiihtyvyytt\u00e4 inertiavoimansa avulla (F = m &times; a).<\/li>\n<li>Massa pyrkii siis liukumaan tangentiaalisesti suhteessa kiinte\u00e4\u00e4n keskipylv\u00e4\u00e4seen.<\/li>\n<li>T\u00e4m\u00e4 suhteellinen liike aiheuttaa sidottuihin pietsos\u00e4hk\u00f6isiin elementteihin leikkausj\u00e4nnityst\u00e4.<\/li>\n<li>Leikkausj\u00e4nnitys aiheuttaa s\u00e4hk\u00f6varauksen kiteen pintojen v\u00e4lille.<\/li>\n<li>T\u00e4m\u00e4 varaus on suoraan verrannollinen kohdistettuun kiihtyvyyteen, ja se muunnetaan k\u00e4ytt\u00f6kelpoiseksi signaaliksi joko sis\u00e4\u00e4nrakennetun <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iepe-accelerometer\/\">IEPE<\/a> piirin kautta tai ulkoisen <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/charge-amplifier\/\">latausvahvistin<\/a>.<\/li>\n<\/ol>\n<p>Vertailu puristustyyppiseen rakenteeseen on opettavaista. Puristustyyppisess\u00e4 rakenteessa kiteet sijaitsevat suoraan massan alla olevalla kiinnitysalustalla, joten kaikki, mik\u00e4 taivuttaa tai l\u00e4mmitt\u00e4\u00e4 alustaa, vaikuttaa suoraan kiteiden pinoon. Leikkausgeometria siirt\u00e4\u00e4 anturielementit tarkoituksella pois alustalta pylv\u00e4\u00e4n sivulle, jolloin ne eristet\u00e4\u00e4n n\u00e4ist\u00e4 virhel\u00e4hteist\u00e4.<\/p>\n<h2>2. Edut puristusmoodi verrattuna<\/h2>\n<h3>Perusj\u00e4nnityksen eristys<\/h3>\n<p>T\u00e4m\u00e4 on t\u00e4rkein etu. Kun anturin alla oleva rakenne taipuu, puristustilassa toimiva kide tulkitsee taipuman v\u00e4\u00e4r\u00e4ksi rasitukseksi ja ilmoittaa siit\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration\/\">t\u00e4rin\u00e4<\/a> jota ei oikeastaan ole olemassa. Leikkausanturissa elementit on eristetty pohjan venym\u00e4st\u00e4, joten:<\/p>\n<ul>\n<li>Kiinnityspinnan taipuminen ei aiheuta suoraa rasitusta kiteille.<\/li>\n<li>Anturi voidaan asentaa ohuille, joustaville rakenteille \u2013 kuten metallilevyille, kevyille koteloille ja kanavistoille \u2013 ilman, ett\u00e4 se tuottaa v\u00e4\u00e4ri\u00e4 mittaustuloksia.<\/li>\n<li>Paineanturit sen sijaan ovat tunnettuja juuri n\u00e4ill\u00e4 pinnoilla esiintyv\u00e4n pohjan venym\u00e4n aiheuttamista virheellisist\u00e4 lukemista.<\/li>\n<\/ul>\n<p>Korjaa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/mounting\/\">anturin kiinnitys<\/a> following <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-5348\/\">ISO 5348<\/a> on edelleen t\u00e4rke\u00e4\u00e4, mutta leikkausrakenne siet\u00e4\u00e4 ep\u00e4tasaisia pintoja huomattavasti paremmin.<\/p>\n<h3>L\u00e4mp\u00f6transientin hylkimiskyky<\/h3>\n<ul>\n<li>Parempi sietokyky \u00e4killisille l\u00e4mp\u00f6tilan muutoksille \u2014 ilmavirta tai \u00e4killinen l\u00e4mm\u00f6nl\u00e4hde aiheuttaa huomattavasti v\u00e4hemm\u00e4n virheellist\u00e4 signaalia.<\/li>\n<li>V\u00e4hent\u00e4\u00e4 pyroelektrist\u00e4 ilmi\u00f6t\u00e4 (v\u00e4\u00e4r\u00e4\u00e4 varausta, jota pietsokide l\u00e4hett\u00e4\u00e4 l\u00e4mp\u00f6tilan muuttuessa).<\/li>\n<li>Vakaampi nollapiste, jolla on merkityst\u00e4 matalataajuisessa k\u00e4yt\u00f6ss\u00e4 l\u00e4hell\u00e4 tasavirtaa.<\/li>\n<\/ul>\n<h3>Asennusmomentin herkkyydett\u00f6myys ja vakaus<\/h3>\n<ul>\n<li>Suorituskykyyn vaikuttaa v\u00e4hemm\u00e4n se, kuinka tiukasti pultti kiristet\u00e4\u00e4n, mik\u00e4 takaa entist\u00e4 toistettavamman asennuksen.<\/li>\n<li>Kentt\u00e4olosuhteissa v\u00e4\u00e4nt\u00f6momentin s\u00e4\u00e4t\u00f6 ei ole yht\u00e4 kriittist\u00e4.<\/li>\n<li>Pienempi pitk\u00e4n aikav\u00e4lin poikkeama ja vakaampi <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/calibration\/\">kalibrointi<\/a>, mink\u00e4 vuoksi leikkausanturit ovat vallitsevassa asemassa vertailu- ja mittausteht\u00e4viss\u00e4, joissa tarvitaan luotettavaa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/calibration-certificate\/\">kalibrointitodistus<\/a> sen on kestett\u00e4v\u00e4 vuosia.<\/li>\n<\/ul>\n<h2>3. Sovellukset<\/h2>\n<p>Leikkauskiihtyvyysantureita k\u00e4ytet\u00e4\u00e4n kaikkialla, miss\u00e4 virheellisen lukeman seuraukset ovat vakavia:<\/p>\n<ul>\n<li><strong>Vertailustandardit:<\/strong> kalibrointimallianturit, standardilaboratoriot sek\u00e4 rinnakkaiset kalibrointij\u00e4rjestelm\u00e4t, joissa vaaditaan \u00e4\u00e4rimm\u00e4ist\u00e4 tarkkuutta.<\/li>\n<li><strong>Kriittisten laitteiden valvonta:<\/strong> kiinte\u00e4t asennukset <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/critical-machinery\/\">kriittiset koneet<\/a> kuten suuret turbiinikoneet ja ydinvoimalaitosten laitteet, joissa luotettavuus on ensiarvoisen t\u00e4rke\u00e4\u00e4.<\/li>\n<li><strong>Tarkat mittaukset:<\/strong> <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/modal-analysis\/\">modaalinen testaus<\/a>, rakenteiden dynamiikan tutkimus, vastaanottotestaus ja sopimusten mukaisuuden tarkastus.<\/li>\n<li><strong>Vaikeat asennustilanteet:<\/strong> ohut metallilevy, kevyet kotelot ja muut taipuisat pinnat, joissa pohjan venym\u00e4 voisi aiheuttaa puristussensorin toimintah\u00e4iri\u00f6n.<\/li>\n<\/ul>\n<h2>4. Suorituskykyominaisuudet<\/h2>\n<p>Pelk\u00e4st\u00e4\u00e4n kaistanleveyden ja mittausalueen osalta leikkausanturi on suurin piirtein verrattavissa hyv\u00e4\u00e4n puristusanturiin; sen etuna on pikemminkin vakaus ja h\u00e4iri\u00f6nsietokyky kuin pelkk\u00e4 suorituskyky.<\/p>\n<ul>\n<li><strong>Taajuusalue:<\/strong> eritt\u00e4in laaja. Taajuusalue ulottuu tyypillisesti 0,5&ndash;5 Hz:iin mallista riippuen, ja k\u00e4ytett\u00e4viss\u00e4 oleva yl\u00e4raja ulottuu kohti asennettua <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/resonance\/\">resonanssi<\/a>, usein 20&ndash;70 kHz anturin koosta riippuen (pienemm\u00e4t anturit resonoivat korkeammilla taajuuksilla).<\/li>\n<li><strong>Amplitudialue:<\/strong> yleens\u00e4 &plusmn;50 g \u2013 &plusmn;500 g, ja saatavilla on erikoismalleja suuremmille tai pienemmille mittausalueille.<\/li>\n<li><strong>L\u00e4mp\u00f6tilak\u00e4ytt\u00e4ytyminen:<\/strong> Vakiomallit kattavat l\u00e4mp\u00f6tila-alueen noin &minus;50\u2013+120&nbsp;&deg;C, korkean l\u00e4mp\u00f6tilan versiot noin 175&nbsp;&deg;C, ja t\u00e4ll\u00e4 alueella leikkausmallin nollapisteen siirtym\u00e4 on pienempi kuin vastaavalla puristusmallilla.<\/li>\n<\/ul>\n<h2>5. Kustannukset, valinta ja kentt\u00e4olosuhteet<\/h2>\n<p>Leikkausanturit maksavat yleens\u00e4 kaksi-nelj\u00e4 kertaa niin paljon kuin puristuskiihtyvyysanturit, mik\u00e4 johtuu niiden monimutkaisemmasta valmistuksesta, tiukemmista toleransseista ja korkealaatuisista materiaaleista. Lis\u00e4hinta on perusteltu kriittisiss\u00e4 tai sopimuksen mukaisissa mittauksissa, hankalilla asennuspinnoilla, vertailu- ja kalibrointiteht\u00e4viss\u00e4 sek\u00e4 pitk\u00e4aikaisissa pysyviss\u00e4 asennuksissa, joissa vakauden on oltava ehdottomasti taattu. Rutiiniluonteiseen teolliseen valvontaan j\u00e4ykill\u00e4 pinnoilla \u2013 tai v\u00e4liaikaisiin mittauksiin, joissa budjetti on rajallinen \u2013 puristusanturit ovat yleens\u00e4 riitt\u00e4v\u00e4t. Useimmat valmistajat tarjoavat leikkausantureita sek\u00e4 IEPE- ett\u00e4 varausmoodiversioina, joita usein kutsutaan &#8220;premium&#8221;- tai &#8220;tarkkuus&#8221;-malleiksi.<\/p>\n<p>P\u00e4ivitt\u00e4isess\u00e4 kentt\u00e4ty\u00f6ss\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/tasapainottaminen\/\">tasapainottaminen<\/a> ja vianm\u00e4\u00e4rityksess\u00e4 suurimmat virhel\u00e4hteet ovat kuitenkin asennuksen laatu ja puhtaus <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/phase\/\">vaihe<\/a> viitteen\u00e4, ei anturin vakauden viimeist\u00e4kin osaa. Kannettava kaksikanavainen laite, kuten <a href=\"https:\/\/vibromera.eu\/fi\/tuote\/balanset-1\/\">Balanset-1A<\/a> mittaa 1&times; amplitudin ja vaiheen, laskee <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/influence-coefficient\/\">vaikutuskertoimet<\/a>, ja varmistaa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/residual-unbalance\/\">j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino<\/a> k\u00e4ytt\u00e4m\u00e4ll\u00e4 kest\u00e4vi\u00e4 kiihtyvyysantureita, jotka on asennettu suoraan laakeripesien pinnalle \u2013 juuri niille j\u00e4ykille pinnoille, joilla kest\u00e4v\u00e4 puristus- tai teollisuusk\u00e4ytt\u00f6\u00f6n tarkoitettu leikkausanturi toimii parhaiten. Leikkausanturin etu nousee ratkaisevaksi viel\u00e4 pidemm\u00e4lle: ohuilla koteloilla, l\u00e4mp\u00f6vaikutuksille alttiissa ymp\u00e4rist\u00f6iss\u00e4 sek\u00e4 kalibrointilaboratoriossa, jossa jokaisen kentt\u00e4anturin tarkkuus varmistetaan.<\/p>\n<h2>6. Leikkaustila vs. puristustila: Pika-vertailu<\/h2>\n<table>\n<tr>\n<th>Ominaisuus<\/th>\n<th>Shear mode<\/th>\n<th>Puristustila<\/th>\n<\/tr>\n<tr>\n<td>Perusvenym\u00e4n herkkyys<\/td>\n<td>Hyvin matala<\/td>\n<td>Korkea<\/td>\n<\/tr>\n<tr>\n<td>L\u00e4mp\u00f6tilan vaihteluista johtuva virhe<\/td>\n<td>Matala<\/td>\n<td>Korkeampi<\/td>\n<\/tr>\n<tr>\n<td>Asennusmomenttiherkkyys<\/td>\n<td>Matala<\/td>\n<td>Korkeampi<\/td>\n<\/tr>\n<tr>\n<td>Pitk\u00e4aikainen vakaus<\/td>\n<td>Erinomainen<\/td>\n<td>Hyv\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Relative cost<\/td>\n<td>2&ndash;4&times;<\/td>\n<td>L\u00e4ht\u00f6tilanne<\/td>\n<\/tr>\n<tr>\n<td>Best suited to<\/td>\n<td>Tarkkuus, vertailukohdat, joustavat pinnat<\/td>\n<td>Rutiiniluonteinen valvonta j\u00e4ykill\u00e4 pinnoilla<\/td>\n<\/tr>\n<\/table>\n<p>Lyhyesti sanottuna leikkauskiihtyvyysanturit edustavat pietsos\u00e4hk\u00f6isten t\u00e4rin\u00e4anturien huippuluokkaa: ne tarjoavat erinomaisen perusvenym\u00e4n vaimennuksen, l\u00e4mp\u00f6stabiilisuuden ja mittaustarkkuuden. Niiden korkeampi hinta rajoittaa niiden k\u00e4ytt\u00f6\u00e4 rutiiniteht\u00e4viss\u00e4, mutta kun mittauksen laatu on ensisijaisen t\u00e4rke\u00e4\u00e4, asennusolosuhteet ovat haastavat tai pitk\u00e4aikainen vakaus on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4, leikkausmoodi <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/accelerometer\/\">kiihtyvyysanturi<\/a> on paras vaihtoehto.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/\">\u2190 Takaisin p\u00e4\u00e4hakemistoon<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Tutustu leikkausmoodikiihtyvyysantureihin, pietsos\u00e4hk\u00f6isiin antureihin, joilla on erinomainen perusj\u00e4nnityksen eristys ja l\u00e4mp\u00f6tilavakaus \u2013 ensisijainen valinta kriittisiin v\u00e4r\u00e4htelymittauksiin.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-236","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/236\/revisions"}],"predecessor-version":[{"id":101310,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/236\/revisions\/101310"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media?parent=236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/categories?post=236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/tags?post=236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}