{"id":238,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/shutdown\/"},"modified":"2026-05-23T22:39:26","modified_gmt":"2026-05-23T22:39:26","slug":"shutdown","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/fr\/glossary\/shutdown\/","title":{"rendered":"Qu&#039;est-ce qu&#039;un arr\u00eat\u00a0? Proc\u00e9dure d&#039;arr\u00eat de l&#039;\u00e9quipement"},"content":{"rendered":"<h1>Comprendre l&#039;arr\u00eat de l&#039;\u00e9quipement<\/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\/fr\/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\/fr\/product\/balanset-1\/\" title=\"\u00c9quilibreuse portable et analyseur de vibrations 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 kit complet \u00e9quilibreur portable et analyseur de vibrations\" 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\/fr\/product-category\/devices\/\" rel=\"tag\">Dispositifs<\/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\/fr\/product\/balanset-1\/\" title=\"\u00c9quilibreuse portable et analyseur de vibrations Balanset-1A\">\u00c9quilibreur portable et analyseur de vibrations Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Portable balancer &amp; Vibration analyzer Balanset-1A\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/product\/vibration-sensor\/\" title=\"Capteur de vibrations\">\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=\"Gros plan du capteur de vibrations Balanset-1A\" 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\/fr\/product-category\/parts\/\" rel=\"tag\">Pi\u00e8ces d\u00e9tach\u00e9es<\/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\/fr\/product\/vibration-sensor\/\" title=\"Capteur de vibrations\">Capteur de vibrations<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Vibration sensor\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Capteur optique (tachym\u00e8tre laser)\">\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=\"Capteur optique (tachym\u00e8tre laser)\" 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\/fr\/product-category\/parts\/\" rel=\"tag\">Pi\u00e8ces d\u00e9tach\u00e9es<\/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\/fr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Capteur optique (tachym\u00e8tre laser)\">Capteur optique (tachym\u00e8tre laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Optical Sensor (Laser Tachometer)\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/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=\"Kit d&#039;\u00e9quilibrage de rotor Vibromera\u00a0: mallette de transport, conditionneur de signal multicanal, analyseur portable, base magn\u00e9tique, capteurs de vibrations et c\u00e2bles enroul\u00e9s.\" 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\/fr\/product-category\/devices\/\" rel=\"tag\">Dispositifs<\/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\/fr\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Balanset-4\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/product\/magnet-stand\/\" title=\"Support magn\u00e9tique 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=\"Base magn\u00e9tique.\" 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\/fr\/product-category\/parts\/\" rel=\"tag\">Pi\u00e8ces d\u00e9tach\u00e9es<\/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\/fr\/product\/magnet-stand\/\" title=\"Support magn\u00e9tique Insize - 60 kgf\">Support magn\u00e9tique Insize - 60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Magnetic Stand Insize-60-kgf\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/product\/reflective-tape\/\" title=\"Bande r\u00e9fl\u00e9chissante\">\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=\"Bande r\u00e9fl\u00e9chissante\" 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\/fr\/product-category\/parts\/\" rel=\"tag\">Pi\u00e8ces d\u00e9tach\u00e9es<\/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\/fr\/product\/reflective-tape\/\" title=\"Bande r\u00e9fl\u00e9chissante\">Bande r\u00e9fl\u00e9chissante<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Reflective tape\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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\/fr\/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\/fr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u00c9quilibreur dynamique &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=\"Kit Balanset-1A comprenant l&#039;unit\u00e9 d&#039;interface, les capteurs, le tachym\u00e8tre et les accessoires\" 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\/fr\/product-category\/devices\/\" rel=\"tag\">Dispositifs<\/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\/fr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u00c9quilibreur dynamique &quot;Balanset-1A&quot; OEM\">\u00c9quilibreur dynamique \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + TVA (le cas \u00e9ch\u00e9ant)<\/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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Ajouter au panier\" 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=\"\/fr\/wp-json\/wp\/v2\/glossary\/238?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=\"Ajouter au panier\u00a0: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Dynamic balancer \u201cBalanset-1A\u201d OEM\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Ajouter au panier<\/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>Arr\u00eat<\/strong> d\u00e9signe le processus consistant \u00e0 arr\u00eater une machine tournante, soit par une proc\u00e9dure planifi\u00e9e suivant une s\u00e9quence \u00e9tablie, soit par un arr\u00eat d&#x27;urgence qui immobilise imm\u00e9diatement la machine en r\u00e9ponse \u00e0 une situation dangereuse. Dans un <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/vibration\/\">Vibrations<\/a> Dans le contexte de la fiabilit\u00e9, les arr\u00eats de production vont bien au-del\u00e0 des simples arr\u00eats de routine. Ils imposent des contraintes m\u00e9caniques et thermiques qu\u2019il faut ma\u00eetriser, et offrent une occasion rare de <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/coastdown-analysis\/\">analyse du coast-down<\/a> et l&#x27;inspection physique, et elles marquent le moment o\u00f9 une machine est enfin s\u00fbre et accessible pour les travaux de maintenance.<\/p>\n<p>Comprendre les diff\u00e9rents types d&#x27;arr\u00eat et leurs effets sur une machine \u2014 contraintes thermiques, <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/thermal-bow\/\">courbure thermique<\/a>, ainsi que les variations de l&#x27;\u00e9tat des roulements \u2014 et c&#x27;est pr\u00e9cis\u00e9ment la valeur diagnostique qu&#x27;ils apportent qui permet de transformer une interruption in\u00e9vitable en une opportunit\u00e9. Bien utilis\u00e9, chaque arr\u00eat contribue \u00e0 dresser un tableau plus complet de l&#x27;\u00e9tat des \u00e9quipements et \u00e0 mettre en place un programme de maintenance plus efficace.<\/p>\n<h2>1. Types d&#x27;arr\u00eat<\/h2>\n<h3>1. Arr\u00eat programm\u00e9 normal<\/h3>\n<ul>\n<li><strong>Proc\u00e9dure :<\/strong> respecte la s\u00e9quence d&#x27;arr\u00eat du fabricant.<\/li>\n<li><strong>La vitesse :<\/strong> une r\u00e9duction progressive et une <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/coastdown\/\">ralentissement<\/a>.<\/li>\n<li><strong>Objectif :<\/strong> un arr\u00eat de routine pour l&#x27;entretien ou l&#x27;ach\u00e8vement d&#x27;un processus.<\/li>\n<li><strong>Calendrier :<\/strong> pr\u00e9vu \u00e0 l&#x27;avance.<\/li>\n<li><strong>Effort :<\/strong> des contraintes thermiques et m\u00e9caniques minimales.<\/li>\n<\/ul>\n<h3>2. Arr\u00eat manuel d&#x27;urgence<\/h3>\n<ul>\n<li><strong>D\u00e9clenchement:<\/strong> un op\u00e9rateur le d\u00e9clenche d\u00e8s qu&#x27;il constate des anomalies.<\/li>\n<li><strong>La vitesse :<\/strong> rapide, mais toujours ma\u00eetris\u00e9.<\/li>\n<li><strong>Objectif :<\/strong> pour \u00e9viter les dommages li\u00e9s \u00e0 un probl\u00e8me qui a \u00e9t\u00e9 d\u00e9tect\u00e9.<\/li>\n<li><strong>Proc\u00e9dure :<\/strong> une s\u00e9quence d&#x27;urgence sp\u00e9cifique, plus rapide que la s\u00e9quence normale.<\/li>\n<\/ul>\n<h3>3. D\u00e9clenchement automatique (syst\u00e8me de protection)<\/h3>\n<ul>\n<li><strong>D\u00e9clenchement:<\/strong> un <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/trip-level\/\">niveau de d\u00e9clenchement<\/a> est d\u00e9pass\u00e9e dans le syst\u00e8me de protection.<\/li>\n<li><strong>La vitesse :<\/strong> imm\u00e9diatement, en quelques secondes.<\/li>\n<li><strong>Objectif :<\/strong> pour \u00e9viter des d\u00e9g\u00e2ts catastrophiques.<\/li>\n<li><strong>Action :<\/strong> coupure de carburant ou d&#x27;alimentation \u00e9lectrique, fermeture de la vanne, actionnement des freins.<\/li>\n<li><strong>Sans d\u00e9lai :<\/strong> une r\u00e9ponse automatis\u00e9e sans intervention humaine.<\/li>\n<\/ul>\n<h3>4. Arr\u00eat impr\u00e9vu (panne)<\/h3>\n<ul>\n<li>L&#x27;\u00e9quipement s&#x27;arr\u00eate en raison d&#x27;une d\u00e9faillance d&#x27;un composant.<\/li>\n<li>C&#x27;est non ma\u00eetris\u00e9 et potentiellement dommageable.<\/li>\n<li>C&#x27;est le pire des sc\u00e9narios.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/fr\/glossary\/condition-monitoring\/\">Surveillance de l&#039;\u00e9tat<\/a> et les syst\u00e8mes de protection existent justement pour l&#x27;emp\u00eacher.<\/li>\n<\/ul>\n<h2>2. Vibrations lors de l&#x27;arr\u00eat<\/h2>\n<h3>Caract\u00e9ristiques de la d\u00e9c\u00e9l\u00e9ration libre<\/h3>\n<ul>\n<li>Le rotor repasse par son <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/critical-speed\/\">vitesses critiques<\/a> lors de la d\u00e9c\u00e9l\u00e9ration.<\/li>\n<li>Les amplitudes maximales se produisent \u00e0 chaque r\u00e9sonance.<\/li>\n<li>C&#x27;est l&#x27;occasion de recueillir <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/rotor-dynamics\/\">dynamique du rotor<\/a> donn\u00e9es.<\/li>\n<li>Une d\u00e9c\u00e9l\u00e9ration anormale est en soi un signe de probl\u00e8me.<\/li>\n<\/ul>\n<h3>effets thermiques<\/h3>\n<ul>\n<li>Un arbre chaud qui cesse de tourner peut d\u00e9velopper une <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/thermal-bow\/\">affaissement thermique<\/a>.<\/li>\n<li>Un refroidissement in\u00e9gal provoque une fl\u00e8che thermique.<\/li>\n<li>Sur les grandes turbines, on utilise un vireur pour \u00e9viter cette fl\u00e8che thermique.<\/li>\n<li>Les temp\u00e9ratures sont surveill\u00e9es tout au long de la phase de refroidissement.<\/li>\n<\/ul>\n<h3>Questions li\u00e9es aux paliers<\/h3>\n<ul>\n<li>Le passage par les vitesses critiques sollicite les roulements.<\/li>\n<li>Les conditions de lubrification changent lorsque la vitesse diminue.<\/li>\n<li>Les temp\u00e9ratures des roulements sont surveill\u00e9es.<\/li>\n<li>Un contr\u00f4le des vibrations en rotation lente est effectu\u00e9 avant que la machine ne s&#x27;arr\u00eate compl\u00e8tement.<\/li>\n<\/ul>\n<h2>3. L&#x27;arr\u00eat, une occasion de diagnostic<\/h2>\n<p>Une d\u00e9c\u00e9l\u00e9ration libre (coastdown) est l&#x27;un des rares moments o\u00f9 une machine parcourt toute sa plage de vitesse dans des conditions contr\u00f4l\u00e9es, ce qui en fait un outil de diagnostic pr\u00e9cieux. Le ph\u00e9nom\u00e8ne inverse, un <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/run-up-analysis\/\">mont\u00e9e en r\u00e9gime<\/a>, offre une fen\u00eatre d&#x27;observation similaire lors de la mont\u00e9e en r\u00e9gime.<\/p>\n<h3>Essais de d\u00e9c\u00e9l\u00e9ration<\/h3>\n<ul>\n<li>Les vibrations sont enregistr\u00e9es en continu pendant la d\u00e9c\u00e9l\u00e9ration.<\/li>\n<li>Les vitesses critiques sont d\u00e9termin\u00e9es \u00e0 partir de <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/bode-plot\/\">Diagrammes de Bode<\/a>.<\/li>\n<li>L&#x27;amortissement est \u00e9valu\u00e9 \u00e0 partir de la forme de chaque pic de r\u00e9sonance.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/fr\/glossary\/waterfall-plot\/\">Diagrammes en cascade<\/a> afficher toute la plage de vitesses d&#x27;un seul coup.<\/li>\n<li>On obtient ainsi un ensemble de donn\u00e9es pr\u00e9cieux sur la dynamique des rotors.<\/li>\n<\/ul>\n<h3>Mesures en rotation lente<\/h3>\n<ul>\n<li>Vibrations et <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/run-out\/\">excentrement<\/a> sont lues \u00e0 tr\u00e8s faible vitesse (moins de 100 tr\/min).<\/li>\n<li>Ils s\u00e9parent une fl\u00e8che m\u00e9canique ou <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/eccentricity\/\">excentricit\u00e9<\/a> de l'authentique <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/unbalance\/\">d\u00e9s\u00e9quilibre<\/a>.<\/li>\n<li>Ils constituent la r\u00e9f\u00e9rence pour toute \u00e9valuation de la d\u00e9formation thermique.<\/li>\n<\/ul>\n<h3>Inspection apr\u00e8s arr\u00eat<\/h3>\n<ul>\n<li>Acc\u00e8s \u00e0 des composants habituellement inaccessibles.<\/li>\n<li>Inspection visuelle des \u00e9l\u00e9ments en rotation.<\/li>\n<li>\u00c9valuation de l&#x27;\u00e9tat des roulements, des joints et des accouplements.<\/li>\n<li>V\u00e9rification de l&#x27;alignement.<\/li>\n<li>Mesures de d\u00e9gagement.<\/li>\n<\/ul>\n<h2>4. Proc\u00e9dures d&#x27;arr\u00eat des grandes turbines<\/h2>\n<h3>Refroidissement contr\u00f4l\u00e9<\/h3>\n<ul>\n<li>R\u00e9duisez progressivement la charge avant de diminuer la vitesse.<\/li>\n<li>R\u00e9duisez au minimum les gradients thermiques \u00e0 travers le rotor.<\/li>\n<li>Surveillez les temp\u00e9ratures tout au long du processus.<\/li>\n<li>Pour les gros appareils, cela peut prendre plusieurs heures.<\/li>\n<\/ul>\n<h3>Fonctionnement du m\u00e9canisme de rotation<\/h3>\n<ul>\n<li>Rotation lente, g\u00e9n\u00e9ralement entre 3 et 10 tr\/min, pendant que la machine refroidit.<\/li>\n<li>Emp\u00eache la formation d&#x27;une fl\u00e8che thermique.<\/li>\n<li>Peut continuer \u00e0 fonctionner pendant 8 \u00e0 24 heures apr\u00e8s l&#x27;arr\u00eat.<\/li>\n<li>C&#x27;est essentiel pour les grandes turbines \u00e0 vapeur, o\u00f9 un refroidissement irr\u00e9gulier pourrait sinon entra\u00eener un <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/shaft-bow\/\">arc d&#039;arbre<\/a> suffisamment grave pour emp\u00eacher un red\u00e9marrage en toute s\u00e9curit\u00e9.<\/li>\n<\/ul>\n<h2>5. Consid\u00e9rations relatives \u00e0 l&#x27;arr\u00eat d&#x27;urgence<\/h2>\n<h3>Quand proc\u00e9der \u00e0 un arr\u00eat d&#x27;urgence<\/h3>\n<ul>\n<li>Vibrations d\u00e9passant les seuils de d\u00e9clenchement.<\/li>\n<li>Une augmentation rapide du niveau de vibration \u2014 par exemple, un doublement en quelques minutes.<\/li>\n<li>Preuve de <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/rotor-rub\/\">frottements<\/a> ou contact.<\/li>\n<li>De la fum\u00e9e, un incendie ou des bruits inhabituels.<\/li>\n<li>Des d\u00e9faillances des joints entra\u00eenant des fuites de mati\u00e8res dangereuses.<\/li>\n<li>Tout risque pour la s\u00e9curit\u00e9 du personnel.<\/li>\n<\/ul>\n<h3>La proc\u00e9dure d&#x27;urgence<\/h3>\n<ul>\n<li>Effectuez l&#x27;arr\u00eat d&#x27;urgence conform\u00e9ment \u00e0 la proc\u00e9dure \u00e9crite.<\/li>\n<li>Coupez imm\u00e9diatement l&#x27;alimentation \u00e9lectrique ou la source de combustible.<\/li>\n<li>Actionnez les freins si la machine en est \u00e9quip\u00e9e.<\/li>\n<li>Surveiller les vibrations pendant la d\u00e9c\u00e9l\u00e9ration.<\/li>\n<li>Ne red\u00e9marrez pas avant que la machine ait \u00e9t\u00e9 inspect\u00e9e.<\/li>\n<\/ul>\n<h3>Mesures \u00e0 prendre apr\u00e8s une situation d&#x27;urgence<\/h3>\n<ul>\n<li>S\u00e9curisez la zone.<\/li>\n<li>Appliquer la proc\u00e9dure de verrouillage et d&#x27;\u00e9tiquetage.<\/li>\n<li>Proc\u00e9der \u00e0 une inspection minutieuse avant d&#x27;autoriser tout red\u00e9marrage.<\/li>\n<li>D\u00e9terminez la cause du d\u00e9clenchement.<\/li>\n<li>Corrigez le probl\u00e8me et v\u00e9rifiez que la correction a bien \u00e9t\u00e9 effectu\u00e9e.<\/li>\n<\/ul>\n<p>Lorsque le probl\u00e8me s&#x27;av\u00e8re \u00eatre d\u00fb \u00e0 une augmentation des vibrations du rotor, le diagnostic est effectu\u00e9 une fois que la machine a \u00e9t\u00e9 arr\u00eat\u00e9e en toute s\u00e9curit\u00e9, puis red\u00e9marr\u00e9e sous surveillance. Un analyseur portable \u00e0 deux canaux tel que le <a href=\"https:\/\/vibromera.eu\/fr\/produit\/balanset-1\/\">Balanset-1A<\/a> enregistre le 1\u00d7 <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/phase\/\">l'amplitude et la phase<\/a> pendant la mont\u00e9e en r\u00e9gime contr\u00f4l\u00e9e et \u00e0 la vitesse de fonctionnement, ce qui permet \u00e0 l&#x27;analyste de d\u00e9terminer si le probl\u00e8me provient <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/unbalance\/\">d\u00e9s\u00e9quilibre<\/a>, <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/misalignment\/\">d\u00e9salignement<\/a>, ou un d\u00e9faut naissant <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/bearing-defects\/\">d\u00e9faut de roulement<\/a>. Lorsque la cause est un balourd, ce m\u00eame instrument permet \u00e0 l&#x27;\u00e9quipe <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/equilibrage-des-champs\/\">\u00e9quilibrage sur site<\/a> le rotor dans ses propres paliers avant de remettre la machine en service \u2014 en cl\u00f4turant le d\u00e9clenchement plut\u00f4t qu&#x27;en se contentant de le r\u00e9initialiser.<\/p>\n<h2>6. Planification, coordination et red\u00e9marrage<\/h2>\n<h3>Arr\u00eats planifi\u00e9s<\/h3>\n<ul>\n<li>Coordonner l&#x27;arr\u00eat avec les calendriers de production.<\/li>\n<li>Pr\u00e9parez les pi\u00e8ces et les ressources.<\/li>\n<li>\u00c9laborez un plan de travail d\u00e9taill\u00e9.<\/li>\n<li>Examinez les donn\u00e9es de surveillance de l&#x27;\u00e9tat de l&#x27;\u00e9quipement afin d&#x27;identifier les besoins en maintenance qu&#x27;elles ont signal\u00e9s.<\/li>\n<li>Optimiser la dur\u00e9e de l&#x27;interruption.<\/li>\n<\/ul>\n<h3>Arr\u00eats provoqu\u00e9s par des vibrations<\/h3>\n<ul>\n<li>Cette mesure est prise lorsque la surveillance de l&#x27;\u00e9tat de l&#x27;\u00e9quipement indique qu&#x27;un arr\u00eat est n\u00e9cessaire.<\/li>\n<li>En fonction de la gravit\u00e9 et <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/remaining-useful-life\/\">remaining-useful-life<\/a> estimations \u2014 un jugement a <a href=\"https:\/\/vibromera.eu\/fr\/calculators\/vibration-trend-remaining-life\/\">estimateur RUL bas\u00e9 sur les tendances de vibration<\/a> peut aider \u00e0 quantifier.<\/li>\n<li>Pr\u00e9vu pour minimiser l&#x27;impact sur la production.<\/li>\n<li>Servant \u00e0 effectuer les r\u00e9parations identifi\u00e9es lors de la surveillance.<\/li>\n<\/ul>\n<h3>Liste de contr\u00f4le \u00e0 effectuer avant le red\u00e9marrage apr\u00e8s un arr\u00eat<\/h3>\n<ul>\n<li>L&#x27;inspection a \u00e9t\u00e9 effectu\u00e9e et consign\u00e9e.<\/li>\n<li>Tous les probl\u00e8mes identifi\u00e9s ont \u00e9t\u00e9 corrig\u00e9s.<\/li>\n<li>Lubrification v\u00e9rifi\u00e9e.<\/li>\n<li>L&#x27;alignement a \u00e9t\u00e9 v\u00e9rifi\u00e9 l\u00e0 o\u00f9 cela \u00e9tait accessible.<\/li>\n<li>Toutes les protections et tous les couvercles ont \u00e9t\u00e9 remplac\u00e9s.<\/li>\n<li>Le dispositif de verrouillage et d&#x27;\u00e9tiquetage a \u00e9t\u00e9 retir\u00e9 correctement.<\/li>\n<li>Autorisation de red\u00e9marrer obtenue.<\/li>\n<\/ul>\n<h3>Surveillance des d\u00e9marrages<\/h3>\n<ul>\n<li>Moniteur <a href=\"https:\/\/vibromera.eu\/fr\/glossary\/startup-vibration\/\">vibration au d\u00e9marrage<\/a> de pr\u00e8s.<\/li>\n<li>V\u00e9rifiez l'am\u00e9lioration attendue si des r\u00e9parations ont \u00e9t\u00e9 effectu\u00e9es.<\/li>\n<li>Faites attention aux nouveaux probl\u00e8mes introduits pendant la maintenance.<\/li>\n<li>Tenir compte des effets de d\u00e9formation thermique lors des red\u00e9marrages \u00e0 chaud.<\/li>\n<\/ul>\n<p>Les arr\u00eats constituent donc des \u00e9tapes cruciales dans le cycle de vie de toute machine. Ils exigent des proc\u00e9dures ad\u00e9quates pour limiter les contraintes, offrent une occasion unique de recueillir des donn\u00e9es de diagnostic et d&#x27;inspecter les composants cach\u00e9s, et constituent le point d&#x27;acc\u00e8s \u00e0 toute intervention de maintenance pratique. Comprendre les diff\u00e9rents types d&#x27;arr\u00eat, appliquer la proc\u00e9dure appropri\u00e9e \u00e0 chacun d&#x27;entre eux et tirer parti de l&#x27;arr\u00eat pour \u00e9valuer l&#x27;\u00e9tat des \u00e9quipements contribuent tous directement \u00e0 la fiabilit\u00e9 \u00e0 long terme des \u00e9quipements.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/fr\/glossary\/\">\u2190 Retour \u00e0 l&#039;index principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez les proc\u00e9dures d&#039;arr\u00eat des \u00e9quipements de machines tournantes, les arr\u00eats planifi\u00e9s et d&#039;urgence, y compris la surveillance de la d\u00e9c\u00e9l\u00e9ration, les syst\u00e8mes de d\u00e9clenchement et les protocoles d&#039;inspection apr\u00e8s arr\u00eat.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-238","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/glossary\/238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/glossary\/238\/revisions"}],"predecessor-version":[{"id":101311,"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/glossary\/238\/revisions\/101311"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/media?parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/categories?post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fr\/wp-json\/wp\/v2\/tags?post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}