{"id":701,"date":"2019-04-04T11:07:13","date_gmt":"2019-04-04T03:07:13","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=701"},"modified":"2022-11-23T15:40:45","modified_gmt":"2022-11-23T07:40:45","slug":"maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/sv\/maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes\/","title":{"rendered":"Riktlinjer f\u00f6r underh\u00e5ll f\u00f6r nyckelkomponenter i travers med enkelbalk"},"content":{"rendered":"

\"8t

Huvudbalken p\u00e5 en travers med en balk \u00e4r vanligtvis sammansatt av I-format st\u00e5l eller kompositsektion. Denna typ av kranutrustning anv\u00e4nds ofta i verkst\u00e4der, lager och andra byggarbetsplatser. Eftersom s\u00e4ker drift av utrustningen till stor del beror p\u00e5 operat\u00f6rer, b\u00f6r underh\u00e5llsarbete utf\u00f6ras dagligen. H\u00e4r f\u00f6rklaras underh\u00e5llsriktlinjer f\u00f6r nyckelkomponenter enligt nedan.<\/p>\n

Det \u00e4r n\u00f6dv\u00e4ndigt att reng\u00f6ra motorh\u00f6ljet p\u00e5 en kran med en balk ofta och vara uppm\u00e4rksam p\u00e5 onormala fenomen som \u00f6verhettning, onormalt ljud, onormala vibrationer och s\u00e5 vidare.<\/p>\n

Eftersom enkelbalkar \u00e4r en slags intermittent driftutrustning beh\u00f6ver den ofta startas. Vid l\u00e5ghastighetsdrift blir ventilation och kylning inte s\u00e4rskilt bra. Och \u00f6kning av momentan str\u00f6m har en viss inverkan p\u00e5 motorer. Vid denna tidpunkt \u00e4r det n\u00f6dv\u00e4ndigt att kontrollera om temperaturen p\u00e5 motorn \u00e4r normal, och om den \u00f6verskrider driftsomr\u00e5det m\u00e5ste den hanteras i tid.<\/p>\n

F\u00f6r nyckelkomponenter som reducering, broms, vajer, krok etc., b\u00f6r inspektion utf\u00f6ras i strikt enlighet med instruktionerna. Och inspektion av f\u00e4stbultar p\u00e5 utrustningen b\u00f6r utf\u00f6ras ofta f\u00f6r att kontrollera onormalt l\u00f6sa. Eftersom bromsen kommer att ha visst slitage under l\u00e5ngvarig anv\u00e4ndning, kommer \u00e4ven gapet mellan interna komponenter att kompenseras. Sedan m\u00e5ste vi demontera och justera bromsen f\u00f6r att uppfylla instruktionernas krav.\u00a0<\/p>\n\n\n

Korrekt underh\u00e5llsriktlinjer f\u00f6r kranen kan inte bara f\u00f6rl\u00e4nga maskinens livsl\u00e4ngd, utan ocks\u00e5 f\u00f6rb\u00e4ttra arbetseffektiviteten. Jag hoppas att den h\u00e4r artikeln kan hj\u00e4lpa dig!<\/p>","protected":false},"excerpt":{"rendered":"

Huvudbalken p\u00e5 en travers med en balk \u00e4r vanligtvis sammansatt av I-format st\u00e5l eller kompositsektion. Denna typ av kranutrustning anv\u00e4nds ofta i verkst\u00e4der, lager och andra byggarbetsplatser....<\/p>","protected":false},"author":1,"featured_media":3939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[41],"acf":[],"yoast_head":"\nMaintenance Guidelines for Key Components of Cranes - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"Proper maintenance guidelines of the crane can not only prolong the service life of the machine, but also improve the working efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/sv\/maintenance-guidelines-for-key-components-of-single-girder-overhead-cranes\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maintenance Guidelines for Key Components of Cranes - 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