{"id":1687,"date":"2020-12-15T02:44:32","date_gmt":"2020-12-15T02:44:32","guid":{"rendered":"https:\/\/www.mesolube.com\/?p=1687"},"modified":"2021-01-15T11:20:43","modified_gmt":"2021-01-15T11:20:43","slug":"principle-and-features-of-single-line-grease-lubrication-system","status":"publish","type":"post","link":"https:\/\/www.mesolube.com\/fr\/principle-and-features-of-single-line-grease-lubrication-system.html","title":{"rendered":"Principe et caract\u00e9ristiques du syst\u00e8me de lubrification \u00e0 ligne unique"},"content":{"rendered":"

Introduction
Dans divers \u00e9quipements m\u00e9caniques, outre l'utilisation intensive de la lubrification \u00e0 l'huile fine, la lubrification \u00e0 la graisse est utilis\u00e9e dans de nombreux couples de frottement. La lubrification \u00e0 la graisse est un ensemble complet d'\u00e9quipements qui utilisent la graisse comme fluide lubrifiant du couple de frottement m\u00e9canique et l'alimentent en graisse au point de lubrification par une pompe \u00e0 graisse.<\/p>\n\n\n\n

Selon les diff\u00e9rences de couple de frottement, de m\u00e9thode de lubrification et d'environnement d'utilisation, certains pistolets \u00e0 graisse manuels sont utilis\u00e9s pour graisser les points de lubrification. Dans certains cas, un syst\u00e8me de lubrification centralis\u00e9 doit \u00eatre utilis\u00e9 pour un apport r\u00e9gulier de graisse en raison du grand nombre de points de lubrification.<\/p>\n\n\n\n

Composition du syst\u00e8me de lubrification simple ligne
La pompe de l'unit\u00e9 principale (pompe \u00e9lectrique, pompe \u00e0 main, pompe pneumatique), la soupape de surpression, la tubulure, le lubrificateur, l'interrupteur de niveau, le pressostat et d'autres accessoires.<\/p>\n\n\n\n

Principe de fonctionnement du syst\u00e8me de lubrification \u00e0 ligne unique
Dans un syst\u00e8me de lubrification centralis\u00e9e simple ligne, la graisse haute pression est \u00e9vacu\u00e9e de la pompe et achemin\u00e9e vers le distributeur de premier \u00e9tage par la conduite principale. La graisse du distributeur de premier \u00e9tage est ensuite achemin\u00e9e vers le distributeur de second \u00e9tage par la conduite secondaire, puis vers les points de lubrification \u00e9tape par \u00e9tape. Les commandes \u00e9mises par le contr\u00f4leur de pompe automatisent le fonctionnement du syst\u00e8me.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Caract\u00e9ristiques du syst\u00e8me de lubrification centralis\u00e9e monoligne<\/p>\n\n\n\n

  1. La conduite principale de graisse ne n\u00e9cessite qu'une seule ligne, la disposition est simple, le co\u00fbt de montage est faible et le syst\u00e8me est facile \u00e0 \u00e9tendre ou \u00e0 r\u00e9duire.<\/li>
  2. Le point de lubrification de la partie mobile peut \u00eatre aliment\u00e9 en graisse.<\/li>
  3. La lubrification automatique peut \u00eatre r\u00e9alis\u00e9e pour les points de lubrification avec une structure compacte, un environnement difficile et des pi\u00e8ces importantes pour am\u00e9liorer la fiabilit\u00e9 de la lubrification.<\/li>
  4. Chaque point de lubrification peut recevoir la quantit\u00e9 pr\u00e9d\u00e9termin\u00e9e de graisse, et la graisse ne sera pas gaspill\u00e9e.<\/li>
  5. Les pompes de lubrification fonctionnent ind\u00e9pendamment les unes des autres et le volume de refoulement peut \u00eatre r\u00e9gl\u00e9 ou surveill\u00e9 s\u00e9par\u00e9ment.<\/li>
  6. Lubrification point \u00e0 point. Chaque graisseur correspond \u00e0 un point de lubrification. Les graisseurs sont ind\u00e9pendants les uns des autres.<\/li>
  7. Il convient aux huiles fines, aux graisses semi-fluides ou aux graisses inf\u00e9rieures \u00e0 NLGI 1. Il peut \u00eatre appliqu\u00e9 \u00e0 la graisse NLGI 2 dans certaines conditions (comme une temp\u00e9rature \u00e9lev\u00e9e).<\/li>
  8. Le syst\u00e8me doit \u00eatre d\u00e9pressuris\u00e9, ce qui est limit\u00e9 dans les applications \u00e0 basse temp\u00e9rature.<\/li>
  9. Il peut lubrifier 200 points en m\u00eame temps<\/li><\/ol>","protected":false},"excerpt":{"rendered":"

    Introduction Dans divers \u00e9quipements m\u00e9caniques, outre l'utilisation fr\u00e9quente de la lubrification par huile fine, la lubrification \u00e0 la graisse est utilis\u00e9e dans de nombreux couples de frottement. La lubrification \u00e0 la graisse est un ensemble complet d'\u00e9quipements qui utilisent la graisse comme fluide lubrifiant du couple de frottement m\u00e9canique et l'alimentent en graisse au point de lubrification par une pompe \u00e0 graisse. Selon [\u2026]<\/p>","protected":false},"author":1,"featured_media":1988,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","osh_disable_topbar_sticky":"default","osh_disable_header_sticky":"default","osh_sticky_header_style":"default","osh_sticky_header_effect":"","osh_custom_sticky_logo":0,"osh_custom_retina_sticky_logo":0,"osh_custom_sticky_logo_height":0,"osh_background_color":"","osh_links_color":"","osh_links_hover_color":"","osh_links_active_color":"","osh_links_bg_color":"","osh_links_hover_bg_color":"","osh_links_active_bg_color":"","osh_menu_social_links_color":"","osh_menu_social_hover_links_color":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[85],"tags":[87,88,86],"class_list":["post-1687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-lubrication-system","tag-single-line-distributor","tag-single-line-lubrication","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails"],"_links":{"self":[{"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/posts\/1687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/comments?post=1687"}],"version-history":[{"count":32,"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/posts\/1687\/revisions"}],"predecessor-version":[{"id":1989,"href":"https:\/\/www.mesolube.com\/fr\/wp-json\/wp\/v2\/posts\/1687\/revisions\/1989"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mes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