{"id":150,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/journal-bearing\/"},"modified":"2026-05-23T22:51:58","modified_gmt":"2026-05-23T22:51:58","slug":"journal-bearing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sw\/glossary\/journal-bearing\/","title":{"rendered":"Journal Bearing Ni Nini? Msaada wa Hydrodynamic"},"content":{"rendered":"<h1>Kuelewa Journal Bearings<\/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\/sw\/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\/sw\/product\/balanset-1\/\" title=\"Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo 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 kizani kamili kinachobebeka na mchanganyzaji wa mipigo\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/balanset-1\/\" title=\"Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo Balanset-1A\">Kisawazisha kinachobebeka na kichanganuzi cha Mtetemo 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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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\/sw\/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\/sw\/product\/vibration-sensor\/\" title=\"Sensor ya mtetemo\">\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=\"Kiazo cha kumkaribisha cha mipigo ya 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/vibration-sensor\/\" title=\"Sensor ya mtetemo\">Sensor ya mtetemo<\/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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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\/sw\/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\/sw\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensorer ya Macho (Tachometer ya 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=\"Sensorer ya Macho (Tachometer ya 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensorer ya Macho (Tachometer ya Laser)\">Sensorer ya Macho (Tachometer ya 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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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\/sw\/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\/sw\/product\/balanset-4\/\" title=\"Balancet-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=\"Seti ya Vibromera ya uzani wa rotor: sanduku la kuendelea, mhuduma wa ishara ya njia nyingi, mchanganyaji wa kubaini, msingi wa sumaku, senseti za mipigo, na kebo zilizopindika.\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/balanset-4\/\" title=\"Balancet-4\">Balancet-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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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\/sw\/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\/sw\/product\/magnet-stand\/\" title=\"Stand ya Magnetic 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=\"Msingi wa sumaku.\" 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/magnet-stand\/\" title=\"Stand ya Magnetic Insize-60-kgf\">Stand ya Magnetic 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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" 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col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sw\/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\/sw\/product\/reflective-tape\/\" title=\"Mkanda wa kutafakari\">\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=\"Mkanda wa kutafakari\" 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\/sw\/product-category\/parts\/\" rel=\"tag\">Sehemu<\/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\/sw\/product\/reflective-tape\/\" title=\"Mkanda wa kutafakari\">Mkanda wa kutafakari<\/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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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\/sw\/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\/sw\/product\/dynamic-balancer-balanset-1a\/\" title=\"Kisawazisha chenye nguvu cha &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 samani za kiti na kipengele cha kukamatia, senseti, kipimo cha kasi na vifaa\" 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\/sw\/product-category\/devices\/\" rel=\"tag\">Vifaa<\/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\/sw\/product\/dynamic-balancer-balanset-1a\/\" title=\"Kisawazisha chenye nguvu cha &quot;Balanset-1A&quot; OEM\">Kisawazisha chenye nguvu cha &quot;Balanset-1A&quot; 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> + VAT (ikiwa inatumika)<\/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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/sw\/wp-json\/wp\/v2\/glossary\/150?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=\"\">Add to cart<\/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>miinuko ya gazeti<\/strong> \u2014 pia inaitwa bearing yenye piping moja, bearing ya tubular, au bearing yenye filamu ya maji \u2014 inasaidia mzunguko wa shavi kwenye filamu nyembamba iliyosomekwa ya lub-rikat badala ya kwa mambo yenye kukunja. Sehemu inayozunguka ya shavi ndani ya bearing ni <em>journal<\/em>; inasambazwa kutoka kwa uso wa bearing unaobaki salama na filamu ya hydrodynamic ya mafuta ambayo shavi lenyewe huzalisha inapozibagiza lub-rikant ndani ya kiwanja cha mpenzi na kigeuza. Kiganja cha kisichanganyaji kibaya kilazima <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/rotor\/\">rota<\/a> mzigo bila mguso wa chuma na chuma. Kwa sababu filamu ya mafuta pia inapatia <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/damping\/\">damping<\/a>, journal bearings ni chaguo la asili kwa ufungaji unaozunguka kwa haraka, wa mzigo mkubwa \u2014 turbines, jenereta, kompresa kubwa \u2014 ambapo kudhibiti <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/vibration\/\">vibration<\/a> na kusimamisha rotor ni muhimu zaidi.<\/p>\n<h2>1. Ufafanuzi: Journal Bearing Ni Nini?<\/h2>\n<p>Katika journal bearing shavi halituki bearing kwa kasi ya uendeshaji. Badala yake, inavutia, kama vile wastani, kwenye kiganja cha lub-rikant na karakta tu ya maelfu ya micrometres. Ukweli huu mmoja ndio unatofautiana na bearing yenye mabingu au mapindukizi, ambayo inabeba mzigo kupitia kola au mapindukizi kwenye mguso wa Hertzian. Nguvu za journal bearing zinakuja moja kwa moja kutoka kwa filamu ya mafuta: uwezo wa juu sana wa mzigo, msuguano wa chini sana baada ya filamu kuanzishwa, uendeshaji bila kelele, na kusambaza ambayo hufanya iwezekane kuendeshaji mizunguko mikubwa kwa kasi ya smooth kupitia na juu ya <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/critical-speed\/\">kasi za muhimu<\/a>. Mwendo wa shavi na bearings zake pamoja unasomwa kama <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/rotor-bearing-system\/\">mfumo wa rotor-kumimina<\/a>, kwa sababu hakuna inayoweza kueleweka kwa kuzunguka yenyewe.<\/p>\n<h2>2. Mtazamo wa Uendeshaji: Lub-rikasyon ya Hydrodynamic<\/h2>\n<h3>Jinsi Filamu ya Mafuta Inavyoundwa<\/h3>\n<p>Journal bearing inategemea lub-rikasyon ya hydrodynamic, ambayo inakua kwa njia ya kutarajiwa inaposhava na shavi lifika kwa kasi:<\/p>\n<ol>\n<li><strong>Mguso wa mwanzo:<\/strong> wakati wa pumziko shavi linakaa chini ya bore chini ya uzani wake mwenyewe, na chuma kinagusika na chuma.<\/li>\n<li><strong>Kuzunguka kunaanza:<\/strong> inaposhava inacheza kuzunguka, kukamatia kumaandika lub-rikant ndani ya penzi la wazi.<\/li>\n<li><strong>Undaji wa kiganja:<\/strong> jiometri ya kutemba kati ya shavi na bore kina kiganja cha mafuta ndani ya tilisi yenye muundo wa kiganja.<\/li>\n<li><strong>Uzalishaji wa Uzani:<\/strong> mafuta yaliyosimuliwa katika kaunti inayovimba huanzisha shinikizo la hydrodynamic.<\/li>\n<li><strong>Lift-off:<\/strong> Mara tu shinikizo hili linazidi uzani wa tangaxani, gazeti linainuka na kuanguka kwenye filamu nzuri.<\/li>\n<li><strong>Steady state:<\/strong> tangaxani huelea juu ya filamu iliyotiwa shinikizo, ikipata nafasi ya usawa iliyotenganishwa kutoka katikati ya shimo, bila kuwasiliana na chuma.<\/li>\n<\/ol>\n<p>Nafasi ambayo gazeti linasimama \u2014 eccentricity yake ndani ya wazi \u2014 si kawaida. Inabadilika na mzigo na kasi, na usawa huu unabadilika ni mzizi wa tabia tata ya nguvu ya kubeba iliyoelezwa hapa chini.<\/p>\n<h3>Unene wa Filamu ya Mafuta<\/h3>\n<ul>\n<li>Unene wa filamu wa kawaida zaidi ni <strong>10\u2013100 micrometres<\/strong> (0.0004\u20130.004 in) \u2014 nyembamba sana, lakini inatosha kueneza nyuso.<\/li>\n<li>Filamu sio sawa: inatofautiana kuzunguka, ikifika kiwango chake cha chini katika hatua ya karibu zaidi kati ya gazeti na shimo.<\/li>\n<li>Unene unategemea kasi, mzigo, mnato wa mafuta na <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/bearing-clearance\/\">wazi wa kupenya<\/a> \u2014 ongeza kasi au mnato na filamu itakua nene; ongeza mzigo nayo itakua nyembamba.<\/li>\n<li>Kwa sababu mnato hupungua mafuta yanapokea joto, unene wa filamu pia ni nyeti kwa joto la uendeshaji, kwa sababu hii joto la usambazaji wa mafuta ni kigezo kinachozingatiwa kwenye mashine makubwa.<\/li>\n<\/ul>\n<h2>3. Aina za Kubeba Gazeti<\/h2>\n<h3>Silindri Rahisi (Gazeti Kamili)<\/h3>\n<ul>\n<li>Muundo rahisi zaidi: shimo rahisi la silindri lenye njia ya usambazaji wa mafuta na pembe nzuri ya 360\u00b0.<\/li>\n<li>Uwezo mzuri wa mzigo, lakini filamu linganifu hufanya inayobidirika \u2014 <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/oil-whirl\/\">oil whirl<\/a> \u2014 kwa kasi ya juu na mzigo mchache.<\/li>\n<li>Kawaida katika mitambo, pampu na vifaa vya jumla vya viwanda ambapo kasi ni ya kawaida.<\/li>\n<\/ul>\n<h3>Kubeba Sehemu-Arc<\/h3>\n<ul>\n<li>Uso wa kumeta unak\u063a\u0637\u064a sehemu tu ya mduara, kawaida 120\u2013180\u00b0.<\/li>\n<li>Hafif na huzihitaji mtiririko mdogo wa mafuta, lakini hutoa ugumu mdogo kuliko kumeta kamili.<\/li>\n<li>Inatumiwa katika programu zilizopakwa kidogo ambapo mwelekeo wa mzigo umebainishwa vizuri.<\/li>\n<\/ul>\n<h3>Kumeta Kunaweza Kupigania<\/h3>\n<ul>\n<li>Uso umegawanywa katika vibandishi kadhaa huru, kila moja ina uhuru wa kupiga kelele.<\/li>\n<li>Kila bandishi hueneza kumeta chake mwenyewe cha hydrodynamic, ambacho kinazuia uunganishaji mtambuka unaosukuma mtiririko wa mafuta.<\/li>\n<li>Imara kwa asili dhidi ya mtiririko na mchimko, ni kawaida ya sekta kwa turbomachinery kwa kasi ya juu.<\/li>\n<li>Ghali zaidi na ngumu, lakini ina sifa za nguvu za juu sana inayoonekana.<\/li>\n<\/ul>\n<h3>Kumeta Kwa Shinikizo-Bwawa na Kuzuia<\/h3>\n<ul>\n<li>Kumeta wa silinda iliyobadilishwa na vipengele vya kijiometri \u2014 groove, hatua &#8220;bwawa&#8221;, au kuzuia (lemon-bore) split \u2014 iliongezwa ili kuboresha uimara.<\/li>\n<li>Vipengele hivi vinapoboresha kusambaza filamu ili kuongeza damping inayofanya kazi.<\/li>\n<li>Ni uzuri wa vitendo kati ya kumeta rahisi ya silinda na muundo wa kumeta kwa thamani ya juu.<\/li>\n<\/ul>\n<p>Pale ambapo kumeta kunaweza kupigania kutoweza kutoa damping ya kutosha kwa rotor nzuri, wajenzi wanaweza kuongeza <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/squeeze-film-damper\/\">kiazezi cha filamu iliyosindikwa<\/a> sambamba na kumeta ili kukamatia nishati ya ziada.<\/p>\n<h2>4. Sifa za Nguvu<\/h2>\n<h3>Stiffness<\/h3>\n<p>Ugumu wa kumeta-kumeta sio namba moja; ni seti ya coefficients tegemezi kwa kasi na mzigo:<\/p>\n<ul>\n<li><strong>Low speed:<\/strong> low <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/stiffness\/\">stiffness<\/a> \u2014 msomeko wa kumeta unaharaka kiasi kikubwa mzigo ukirabuka.<\/li>\n<li><strong>High speed:<\/strong> ugumu wa juu habari shambani ya shinikizo la hydrodynamic linakua limeendelea kabisa.<\/li>\n<li><strong>Tofauti ya mwelekeo:<\/strong> ugumu hutofautiana katika njia za usawa na wima, kwa hivyo kumeta huweza kujibu kwa njia ya anisotropic.<\/li>\n<li><strong>Ugumu wa kupinga wazi:<\/strong> kupinda kwa njia moja kunazalisha nguvu kwa pembe za kulia. Hii cross-coupling ni hasa instrument inayoweza kudunga nishati ndani ya duara linalofa na kusababisha <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/rotor-instability\/\">utendaji wa rotor<\/a>.<\/li>\n<\/ul>\n<h3>Damping<\/h3>\n<p>Faida kubwa ya filamu ni kusambaza nishati inayotoa:<\/p>\n<ul>\n<li>Nishati inasambazwa kwa kugeuka kwa chemchemi ya mafuta ukiwa magazine inayosogeza ndani ya nafasi tupu.<\/li>\n<li>Kusambaza nishati kunaongezeka kwa kasi na kwa unywaji wa mafuta.<\/li>\n<li>Ni kinachozuia amplitude ya vibration wakati rotor inapita kwa <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/critical-speed\/\">critical speed<\/a>.<\/li>\n<li>Kusambaza nishata kwa kutosha ni muhimu kuzuia matatizo ya kujiingia yasiwe yamikakamaa bila kikomo.<\/li>\n<\/ul>\n<h3>Utegemezi wa Kasi<\/h3>\n<p>Kwa sababu ugumu na kusambaza nishati zote zinabadilika kwa kasi, kila kitu kinachotegemea naye pia kinabadilika:<\/p>\n<ul>\n<li>Ugumu unaongezeka kwa kasi.<\/li>\n<li>Kusambaza nishati kunaongezeka kwa kasi.<\/li>\n<li>Ya mfumo <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/natural-frequency\/\">frequency za asili<\/a> kupanda kwa kasi.<\/li>\n<li>Kasi za kitanzi kwa hiyo zinabadilika juu tunapokwa kwa kasi \u2014 athari ina kuonwa vizuri kupitia <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/campbell-diagram\/\">Campbell diagram<\/a>.<\/li>\n<\/ul>\n<h2>5. Faida na Mipango<\/h2>\n<p>Filamu ya mafuta inasimamia faida kubwa za kusambaza nishati kwa upande mmoja na mahitaji yanayofaa.<\/p>\n<ul>\n<li><strong>Uwezo wa kubeba mizigo:<\/strong> inaweza kusambaa rotor kubwa sana inayoweza kupondeza kusambaza kwa vidokezo vya kufa.<\/li>\n<li><strong>Uwezo wa kasi ya juu:<\/strong> inafaa kwa kasi hadi 50,000 rpm na zaidi.<\/li>\n<li><strong>Msuguano mdogo kwa kasi:<\/strong> mara tu baada ya kuweka filamu ya hydrodynamic, mgawo wa msuguano ni mdogo sana (karibu 0.001\u20130.003).<\/li>\n<li><strong>Kupunguza mtetemo kwa juu:<\/strong> inadhibiti mtetemo kupitia kasi muhimu na husaidia kuendeza rotor.<\/li>\n<li><strong>Utendaji wa kimya:<\/strong> kutokuwepo kwa barabara za elementi zinazozunguka kumaanisha hakuna kelele ya elementi zinazozunguka.<\/li>\n<li><strong>Upinzani wa mshindo:<\/strong> filamu ya mafuta inadungana kupinga mzigo wa ghafla na mzigo wa athari.<\/li>\n<li><strong>Long life:<\/strong> kwa kutokuwepo kwa kuwasiliana kwa chuma katika huduma, habari ni ndogo na miaka ya uendeshaji ni inawezekana.<\/li>\n<li><strong>Muundo wa msingi wa rahisi:<\/strong> aina ya silinda ya kawaida ni rahisi mechanically na ya kiuchumi.<\/li>\n<\/ul>\n<p>Dhidi ya haya ni changamoto za vitendo:<\/p>\n<ul>\n<li><strong>Msuguano wa juu wa kuanza:<\/strong> hakuna filamu wakati wa kupumzika, kwa hiyo mashine lazima ishinde torque ya kutoka na msuguano wa hudud mfupi katika kila mwanzo.<\/li>\n<li><strong>Mfumo wa kauni unaohitajika:<\/strong> usambazaji endelevu wa mafuta safi, baridi, na yanayooza kwa usahihi ni lazima; <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/bearing-lubrication\/\">kauni ya baba<\/a> si ya matata lakini ni ya kati kwa muundo.<\/li>\n<li><strong>Hatari ya kuzunguka na kumvimba:<\/strong> babandiko za silinda za kawaida zinaweza kuathiriwa na kuzunguka kwa mafuta na, karibu mara mbili ya kasi muhimu, kwa <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/shaft-whip\/\">shaft whip<\/a>.<\/li>\n<li><strong>Usimamizi wa chini wa kasi ya chini:<\/strong> filamu inayobadilika huifanya kura inayobeba kuwa laini kuliko kura ya kugurudumika kwa kasi ya chini, kupunguza kasi ya majibu.<\/li>\n<li><strong>Homa ya awamu ya joto:<\/strong> utendaji unafuata joto la mafuta kupitia athari yake kwenye mnato.<\/li>\n<li><strong>Homa ya uchafuzi:<\/strong> chembe ngumu zinaweza kughariki uso wa babbitt laini au kuziba njia za mafuta.<\/li>\n<li><strong>Hakuna kizuizi cha axial:<\/strong> kura ya gazeti inabandika shimoni kwa njia radial tu; mizigo ya axial inahitaji kura tofauti <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/thrust-bearing\/\">thrust bearing<\/a>.<\/li>\n<\/ul>\n<h2>6. Mahali Kura za Gazeti Zinatumika<\/h2>\n<p>Kura za gazeti ni kawaida mahali popote rotors zina ukubwa, kasi, au zote:<\/p>\n<ul>\n<li><strong>Turbini za mvua na gesi:<\/strong> vitengo vya uzalishaji wa umeme vya megawati nyingi.<\/li>\n<li><strong>Jeneza kubwa:<\/strong> jeneza zenye usawa katika mitambo ya umeme.<\/li>\n<li><strong>Kompresa za kuzunguka:<\/strong> mashine ya viwanda yenye kasi kubwa na mzigo mkubwa.<\/li>\n<li><strong>Motozi kubwa za umeme:<\/strong> motozi zilizo zaidi ya wastani 500 hp mara nyingi hutumia zao.<\/li>\n<li><strong>Kusimama kwa majahazi:<\/strong> kura za shimoni la propela na kura za bomba la upinde.<\/li>\n<li><strong>Mashine za karatasi:<\/strong> rollers kubwa zinazobeba utando.<\/li>\n<li><strong>Injini za kumimina nyamoto:<\/strong> bearings za crankshaft (kuu na inayounganisha fimbo).<\/li>\n<\/ul>\n<h2>7. Uhusiano na Rotor Dynamics na Field Balancing<\/h2>\n<p>Kwa sababu ukakamazi wao na damping hufafanua sana tabia ya rotor, journal bearings ziko katikati ya <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/rotor-dynamics\/\">rotor dynamics<\/a>:<\/p>\n<ul>\n<li><strong>Nafasi ya kasi ya kritikal:<\/strong> ukakamazi wa bearing na damping huweka mahali ambapo kasi za kritikal zinaanguka na jinsi peaks za vibration zinavyoinuka huko.<\/li>\n<li><strong>Stability:<\/strong> aina ya bearing sana inabainisha susciptibility kwa oil whirl na shaft whip; frequencies za sub-synchronous tabia hizi zinavyozalisha zinaweza kukadiria kwa dedicated <a href=\"https:\/\/vibromera.eu\/sw\/calculators\/journal-bearing-frequencies\/\">calculator ya journal-bearing defect-frequency<\/a>.<\/li>\n<li><strong>Ramani ya frequency:<\/strong> Campbell diagram inaonyesha jinsi natural frequencies zinavyohama na kasi kadri bearing stiffness inavyobadilika.<\/li>\n<li><strong>Balancing response:<\/strong> bearings characteristics huunda <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/influence-coefficient\/\">mgawo wa ushawishi<\/a> inayobainisha jinsi rotor inavyojibu kwa uzani wa correction.<\/li>\n<\/ul>\n<p>Mahali padogo hao ndilo linalokutana bearing na maintenance ya kila siku. Turbine au compressor inakamatia katika journal bearings na inaonyesha 1\u00d7 elevated <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/unbalance\/\">unbalance<\/a> response, ni balanced mahali pangu, katika bearings yake, kwa kasi ya kazi. Analyzer ya portable ya channels mbili kama <a href=\"https:\/\/vibromera.eu\/sw\/bidhaa\/balanset-1\/\">Balancet-1A<\/a> hupima synchronous amplitude na <a href=\"https:\/\/vibromera.eu\/sw\/glossary\/phase\/\">phase<\/a> kwa kila bearing, computes influence coefficients ya rotor kutoka trial run, na kukokotoa uzani wa correction unaotumiwa \u2014 kumkamata jibu la kweli la rotor-bearing system iliyojumuisha, ikijumuisha hasa film stiffness na damping balancing machine haisiwezi kubadilijia. Ikilinganisha na balance grade inayolingana na ISO 21940-11, matokeo yanaonyesha jinsi mashine inavyo tunza katika huduma.<\/p>\n<p>Journal bearings ni teknolojia yenye ujinga, kwa ujinga ambayo inabaki isiyobadilika katika machinery mikubwa yenye janga la juu. Muunganisho wa kipekee wa uwezo wa mzigo, uwezo wa kasi na damping hujustify muundo wa lubrication yao na tabia ya dynamic, na kuelewa vizuri ni muhimu kwa yeyote anayechambua au kuzingatia large rotating equipment.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sw\/glossary\/\">\u2190 Rudi kwenye Index ya Msingi<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Jifunze kuhusu mabearing ya journal, mabearing ya filamu ya maji ambayo yanashikilia mifuko inayozunguka kwenye msongamano wa mafuta yenye shinikizo, yakitoa uwezo wa kubeba mzigo mkubwa na kudhibiti mtetemo katika mashine zinazozunguka.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-150","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/150\/revisions"}],"predecessor-version":[{"id":101389,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/glossary\/150\/revisions\/101389"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/media?parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/categories?post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sw\/wp-json\/wp\/v2\/tags?post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}