{"id":7031,"date":"2024-09-20T16:55:00","date_gmt":"2024-09-20T08:55:00","guid":{"rendered":"https:\/\/www.rchchydraulics.com\/?p=7031"},"modified":"2024-09-18T15:30:49","modified_gmt":"2024-09-18T07:30:49","slug":"gear-pump-common-faults-and-maintenance","status":"publish","type":"post","link":"https:\/\/www.rchchydraulics.com\/es\/gear-pump-common-faults-and-maintenance.html","title":{"rendered":"Aver\u00edas comunes y mantenimiento de la bomba de engranajes"},"content":{"rendered":"
    \n
  1. Excessive noise
    The cause of the fault:
    \u00b7 The oil contains air
    \u00b7 gear pump internal wear serious
    \u00b7 The oil suction port is blocked
    Maintenance method:
    \u00b7 Check tank level to ensure sufficient hydraulic oil and remove air.
    \u00b7 Clean or replace the oil filter and check the suction line.
    \u00b7 Check gear wear and replace gear if necessary.<\/li>\n\n\n\n
  2. Lack of stress
    The cause of the fault:
    \u00b7 gear pump internal leakage is serious, resulting in low pumping efficiency.
    \u00b7 Control valve failure or damage, pressure regulation is unstable.
    \u00b7 Suction pipe leakage, resulting in insufficient oil absorption.
    Maintenance method:
    \u00b7 Check gear and bearings for wear and repair or replace seals.
    \u00b7 Check the working condition of the control valve and repair or replace it if necessary.
    \u00b7 Check the tightness of the suction line to ensure that no air enters.<\/li>\n\n\n\n
  3. Traffic fluctuation
    The cause of the fault:
    \u00b7 gear pump quantification is inaccurate, resulting in unstable flow.
    The pump body or bearing of the gear pump is severely worn, resulting in internal leakage.
    Maintenance method:
    \u00b7Check the metering mechanism of the pump and adjust or replace it.
    \u00b7Check pump body for wear and repair or replace related parts.<\/li>\n\n\n\n
  4. The pump temperature is too high
    The cause of the fault:
    \u00b7 The oil viscosity is too high or too low, resulting in increased friction resistance of the gear pump.
    \u00b7 The oil circuit is blocked, and the oil cannot circulate smoothly, resulting in overheating of the pump body.
    \u00b7 Heat dissipation device failure in the hydraulic system, can not effectively heat dissipation.
    Maintenance method:
    \u00b7 Select the hydraulic oil suitable for the temperature environment to ensure that the oil viscosity is appropriate.
    \u00b7 Check the oil circuit and clear the clogged part.
    \u00b7 Check the working status of the heat dissipation system, and repair or replace the heat dissipation device if necessary.<\/li>\n\n\n\n
  5. Internal leaks
    The cause of the fault:
    \u00b7 Gear, bearings, seals and other wear, resulting in serious internal leakage.
    \u00b7 gear pump assembly accuracy is not enough, the seal is not strict.
    Maintenance method:
    \u00b7 Replace worn gears, bearings, seals and other parts.
    \u00b7 Adjust the assembly accuracy to ensure that the clearance between the components meets the requirements.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":7037,"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":[7,1],"tags":[],"class_list":["post-7031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-uncategorized"],"metadata":{"_edit_lock":["1726735309:1"],"_edit_last":["1"],"catce":["sidebar-widgets4"],"views":["2861"],"_thumbnail_id":["7037"],"themepark_seo_description":["1.Excessive noise 2.Lack of stress 3.Traffic fluctuation 4.The pump temperature is too high 5.Internal leaks"],"themepark_seo_keyword":["Controlvalve parker jcb CASAPPA PGP620 PGP640 PGM620 PGM640 Forkliftpump doublepump Bombahidr\u00e1ulica hydraulicvalve hydraulicpump hydraulicpump Hidrolik Pompehydraulique Gearpump #Constantdisplacementpump Hightension Lowpressure Flowcontrol Pressurecontrol"],"wp_statistics_words_count":["333"],"_trp_automatically_translated_slug_ru_RU":["\u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0435-\u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0438-\u0438-\u0442\u0435"]},"medium_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/WechatIMG39-300x169.jpg","thumbnail_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/WechatIMG39-150x150.jpg","full_url":"https:\/\/www.rchchydraulics.com\/wp-content\/uploads\/2024\/09\/WechatIMG39.jpg","_links":{"self":[{"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/posts\/7031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/comments?post=7031"}],"version-history":[{"count":3,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/posts\/7031\/revisions"}],"predecessor-version":[{"id":7038,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/posts\/7031\/revisions\/7038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/media\/7037"}],"wp:attachment":[{"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/media?parent=7031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/categories?post=7031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rchchydraulics.com\/es\/wp-json\/wp\/v2\/tags?post=7031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}