{"id":6845,"date":"2024-09-08T16:55:00","date_gmt":"2024-09-08T08:55:00","guid":{"rendered":"https:\/\/www.rchchydraulics.com\/?p=6845"},"modified":"2024-08-26T15:34:40","modified_gmt":"2024-08-26T07:34:40","slug":"abnormal-heating-of-hydraulic-pump-is-caused-by-what","status":"publish","type":"post","link":"https:\/\/www.rchchydraulics.com\/fr\/abnormal-heating-of-hydraulic-pump-is-caused-by-what.html","title":{"rendered":"L'\u00e9chauffement anormal d'une pompe hydraulique est d\u00fb \u00e0 quoi ?"},"content":{"rendered":"<p>La pompe hydraulique est souvent utilis\u00e9e dans nos activit\u00e9s industrielles quotidiennes. L'invention de la pompe hydraulique a grandement facilit\u00e9 notre travail, ce qui permet d'am\u00e9liorer l'efficacit\u00e9 de nos op\u00e9rations d'ing\u00e9nierie et d'acc\u00e9l\u00e9rer le d\u00e9veloppement \u00e9conomique de notre pays. Comprenons les raisons de l'\u00e9chauffement anormal de la pompe hydraulique.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-1024x1024.jpg\" alt=\"\" class=\"wp-image-6847\" style=\"width:519px;height:auto\" srcset=\"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-1024x1024.jpg 1024w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-300x300.jpg 300w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-100x100.jpg 100w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-600x600.jpg 600w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-150x150.jpg 150w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2-768x768.jpg 768w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker2.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>Un mauvais montage de la pompe hydraulique entra\u00eene un \u00e9chauffement anormal de la pompe hydraulique :<\/li>\n<\/ol>\n\n\n\n<p>(1) L'\u00e9cart dans la pompe hydraulique n'est pas appropri\u00e9 lors de l'appariement.<\/p>\n\n\n\n<p>2) La qualit\u00e9 de l'assemblage de la pompe hydraulique est m\u00e9diocre, le degr\u00e9 de coaxialit\u00e9 de la partie transmission ne r\u00e9pond pas aux exigences techniques, et il y a un ph\u00e9nom\u00e8ne de diff\u00e9rence de force lorsque la pompe hydraulique fonctionne.<\/p>\n\n\n\n<p>(3) Les roulements de la pompe hydraulique sont de mauvaise qualit\u00e9 ou cass\u00e9s lors de l'assemblage, ou ne sont pas nettoy\u00e9s lors de l'installation de la pompe hydraulique, ce qui fait que la pompe hydraulique n'est pas r\u00e9sistante pendant le fonctionnement.<\/p>\n\n\n\n<p>(4) L'\u00e9vacuation de l'huile de lubrification \u00e0 travers le roulement n'est pas r\u00e9guli\u00e8re : le bouchon filet\u00e9 de l'orifice de retour d'huile n'est pas ouvert (il n'est pas reli\u00e9 au tuyau), ou le canal d'huile n'est pas nettoy\u00e9 lors de l'installation, ce qui entra\u00eene l'obstruction de l'orifice d'huile par des impuret\u00e9s et, par cons\u00e9quent, l'\u00e9vacuation de l'huile n'est pas r\u00e9guli\u00e8re.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>La d\u00e9faillance de la tuyauterie de la pompe hydraulique entra\u00eene l'\u00e9chauffement de la pompe hydraulique :<\/li>\n<\/ol>\n\n\n\n<p>(1) Le tuyau de drainage reli\u00e9 \u00e0 la pompe hydraulique est aplati ou bloqu\u00e9, ce qui emp\u00eache la vidange de l'huile et le chauffage de la pompe \u00e0 huile.<\/p>\n\n\n\n<p>(2) Le diam\u00e8tre du tuyau de drainage de la pompe hydraulique est trop fin, ce qui ne permet pas \u00e0 la pompe hydraulique d'\u00e9vacuer l'huile en douceur et ne r\u00e9pond pas aux exigences en mati\u00e8re d'\u00e9vacuation de l'huile.<\/p>\n\n\n\n<p>(3) Le diam\u00e8tre du tuyau d'aspiration de la pompe hydraulique est faible, de sorte que la r\u00e9sistance \u00e0 l'aspiration de la pompe hydraulique est importante et que l'huile ne peut pas \u00eatre aspir\u00e9e normalement, ce qui entra\u00eene un \u00e9chauffement de la pompe \u00e0 huile.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-1024x1024.jpg\" alt=\"\" class=\"wp-image-6846\" style=\"width:535px;height:auto\" srcset=\"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-1024x1024.jpg 1024w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-300x300.jpg 300w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-100x100.jpg 100w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-600x600.jpg 600w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-150x150.jpg 150w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1-768x768.jpg 768w, https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/08\/jcb-Parker1.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>La mauvaise qualit\u00e9 de l'huile de la pompe hydraulique entra\u00eene un \u00e9chauffement anormal de la pompe hydraulique.<\/li>\n<\/ol>\n\n\n\n<p>(1) Les caract\u00e9ristiques de viscosit\u00e9 et de temp\u00e9rature de l'huile utilis\u00e9e dans la pompe hydraulique sont m\u00e9diocres, et la viscosit\u00e9 varie fortement au cours de l'utilisation.<\/p>\n\n\n\n<p>(2) L'huile hydraulique utilis\u00e9e contient beaucoup d'eau, ce qui entra\u00eene une mauvaise lubrification de l'huile hydraulique et un \u00e9chauffement anormal de la pompe hydraulique.<\/p>\n\n\n\n<p>(3) L'huile de la pompe hydraulique n'a pas \u00e9t\u00e9 remplac\u00e9e depuis longtemps, ou l'huile hydraulique utilis\u00e9e a \u00e9t\u00e9 gravement pollu\u00e9e, ce qui a provoqu\u00e9 un \u00e9chauffement de la pompe hydraulique.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hydraulic pump is often used in our daily industrial operations. The invention of hydraulic pump has brought great convenience to our work, which makes the efficiency of our engineering operations continue to improve and accelerate the economic development of our country. Let&#8217;s understand the reasons for the abnormal heating of the hydraulic pump. (1) The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6967,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-6845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"metadata":{"_edit_lock":["1725004307:1"],"_thumbnail_id":["6967"],"_edit_last":["1"],"catce":["sidebar-widgets4"],"views":["2781"],"wp_statistics_words_count":["386"],"_trp_automatically_translated_slug_es_ES":["el-calentamiento-anormal-de-la-bomba-hidraulica-esta-causado-por-que"],"_trp_automatically_translated_slug_ar":["\u064a\u062d\u062f\u062b-\u0627\u0644\u062a\u0633\u062e\u064a\u0646-\u063a\u064a\u0631-\u0627\u0644\u0637\u0628\u064a\u0639\u064a-\u0644\u0644\u0645\u0636\u062e\u0629-\u0627\u0644\u0647\u064a\u062f"],"_trp_automatically_translated_slug_fr_FR":["lechauffement-anormal-dune-pompe-hydraulique-est-du-a-quoi"],"_trp_automatically_translated_slug_ru_RU":["\u0447\u0435\u043c-\u0432\u044b\u0437\u0432\u0430\u043d-\u0430\u043d\u043e\u043c\u0430\u043b\u044c\u043d\u044b\u0439-\u043d\u0430\u0433\u0440\u0435\u0432-\u0433\u0438\u0434\u0440\u0430\u0432\u043b"]},"medium_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/Internalleakcontrol-Highefficiency-Highperformance-Highreliability-Durability-LowmaintenancecostsThermalmanagement-Leakprotection-Longlife-300x169.jpg","thumbnail_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/Internalleakcontrol-Highefficiency-Highperformance-Highreliability-Durability-LowmaintenancecostsThermalmanagement-Leakprotection-Longlife-150x150.jpg","full_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/Internalleakcontrol-Highefficiency-Highperformance-Highreliability-Durability-LowmaintenancecostsThermalmanagement-Leakprotection-Longlife.jpg","_links":{"self":[{"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/posts\/6845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/comments?post=6845"}],"version-history":[{"count":1,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/posts\/6845\/revisions"}],"predecessor-version":[{"id":6849,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/posts\/6845\/revisions\/6849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/media\/6967"}],"wp:attachment":[{"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/media?parent=6845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/categories?post=6845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/fr\/wp-json\/wp\/v2\/tags?post=6845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}