709-62-11101VALVE ASSY
Chiyambi ndi Kugwiritsa Ntchito Bulldozer Valve Assembly1, Chiyambi cha msonkhano wa valavu ya bulldozerMsonkhano wa valavu ya bulldozer ndiye chigawo chachikulu chowongolera mu bulldozer hydraulic system, yomwe imapangidwa ndi ma hydraulic valves osiyanasiyana (monga ma valve otsogolera, ma valve opumira, ma valve ochepetsera mphamvu, ma valve owunikira, ndi zina zotero) zomwe zimaphatikizidwa ndi kuphatikiza. Amagwiritsidwa ntchito pofuna kuwongolera molondola kupanikizika, kuthamanga kwa magazi, ndi kayendetsedwe ka mafuta a hydraulic, potero kukwaniritsa kusintha kwa zida zogwirira ntchito za bulldozer (monga mafosholo a bulldozer, zomasula nthaka) ndi machitidwe oyenda.Core ntchito: Kuwongolera kupanikizika: Pochepetsa kupanikizika kwakukulu kwa dongosolo kudzera muzitsulo zowonongeka ndi njira zina, ma hydraulic flow flow flow: hydraulic flow flow control: hydraulic flow flow rate: kuwongolera kuwongolera kwa hydraulic hydraulic control. liwiro la chipangizo ntchito (monga kukweza liwiro fosholo bulldozer) Direction Control: Posintha mayendedwe a hayidiroliki mafuta kuyenda kudzera valavu malangizo, zochita za chipangizo ntchito akhoza kusintha (monga mmwamba, pansi, kutsogolo kuweramira, ndi kumbuyo kupendekera kwa fosholo bulldozer) . chigawo chofunikira chowonetsetsa kuti bulldozer ikugwira ntchito moyenera komanso motetezeka. Kapangidwe kake kamayenera kulinganiza kudalirika, kusinthasintha, ndi kukonza bwino kuti zikwaniritse{8}zofunikira pakanthawi kochepa kantchito yamakina a engineering pansi pamikhalidwe yovuta kwambiri. Muzochita zogwiritsidwa ntchito, ntchito ya msonkhano wa valve imakhudza mwachindunji ntchito yogwira ntchito ndi moyo wautumiki wa bulldozers, kotero kukonza nthawi zonse (monga kuyeretsa, kuyang'ana kutuluka, ndi kuyika zisindikizo) n'kofunika kwambiri kuti zisungidwe.
Kugwiritsa ntchito ma valve a bulldozer
Kugwiritsa ntchito ma valve a bulldozer
Msonkhano wa valavu ndi "malo olamulira" a bulldozer hydraulic system, yomwe imakhudza mwachindunji ntchito ndi mphamvu ya bulldozer. Zochitika zake zogwiritsira ntchito zimadutsa m'magawo akuluakulu a bulldozer:
Kuchita movutikira:
Yang'anirani kukweza ndi kutsitsa bulldozer: Sinthani mayendedwe ndikuyenda kwamafuta a hydraulic kudzera mu mavavu olunjika ndi ma valve oyenda kuti mukwaniritse kukweza mwachangu kapena kutsitsa pang'onopang'ono kwa bulldozer, kusinthana ndi kukankha dothi la makulidwe osiyanasiyana.
Kusintha kopendekeka kwa fosholo ya bulldozer: Powongolera kukulitsa ndi kubweza kwa silinda yopendekera kudzera mu valavu yolunjika, mbali ya kutsogolo kapena kumbuyo ya fosholo ya bulldozer ingasinthidwe kuti kukhathamiritsa ndi kusanja kwa nthaka.
Ntchito yomasulira:
Kwa ma bulldozer okhala ndi zida zomasulira nthaka, kuphatikiza kwa ma valve kumayang'anira kukweza ndi kukulitsa chipangizo chomasulira nthaka komanso kukulitsa ndi kutsika kwa nsonga ya dzino. Posintha kuthamanga ndi kuthamanga kwake, imagwirizana ndi kuphwanyidwa kwa dothi lolimba (monga dothi lolimba ndi nthaka yachisanu).
Thandizo pakuyenda:
Ntchito zothandizira kayendedwe ka ma bulldozers ena, monga kusintha kwa chiwongolero, zimafunanso mgwirizano wamagulu a valve kuti athetse kugawidwa kwa mafuta a hydraulic, kuonetsetsa kukhazikika ndi kusinthasintha pakuyenda.
chitetezo:
Pamene kupanikizika kwa dongosolo kumadutsa mtengo wokhazikitsidwa, valve yothandizira imatseguka kuti ithetse kupanikizika, kuteteza mapampu a hydraulic, ma cylinders a mafuta ndi zigawo zina kuti ziwonongeke chifukwa chodzaza ndi kuonetsetsa kuti zipangizozo zikuyenda bwino. Kusamalira tsiku ndi tsiku ndi kuthetsa mavuto
Kuti awonjezere nthawi ya moyo wa gulu la valve, miyezo yotsatirayi yosamalira iyenera kutsatiridwa:
Kuyeretsa nthawi zonse ndikusintha zinthu zosefera: Zosefera zamafuta a hydraulic ziyenera kusinthidwa maola 2000 aliwonse kuti zonyansa zisalowe m'bowo la valavu ndikupangitsa kuti valavu ikhale kupanikizana.
Kuzindikira kupanikizika ndi kuwongolera: Vavu yachitetezo iyenera kuyesedwa pafupipafupi kuti itsegule kuthamanga (kawirikawiri kumayesedwa ndi akatswiri pogwiritsa ntchito ma gauge okakamiza) kuti zitsimikizire kuti zimagwirizana ndi mtengo wamapangidwe.
Pewani kugwira ntchito mokakamiza: Bulldozer ikawona kusokonekera kapena zovuta zina, ndizoletsedwa kuyikhazikitsanso mwamphamvu kuti isawononge valavu yayikulu kapena pipeline 2 chifukwa cha kukhudzidwa kwa hydraulic.
Kusankhidwa kwa gulu la valve ndi kupereka zowonjezera
Zosankha zosankhidwa
Kufananiza kwachitsanzo: Chitsanzo choyenera chiyenera kusankhidwa potengera matani a bulldozer (monga 80 horsepower ~ 420 horsepower) ndi malo ogwirira ntchito (madambo, mapiri, ndi zina zotero). Mwachitsanzo, bulldozer ya Komatsu D nthawi zambiri imagwiritsa ntchito chowonjezera choyambirira cha 15.
Zochita zogwirira ntchito: Valavu yayikulu iyenera kuyang'anitsitsa kuthamanga kwambiri komanso kuthamanga kwa ntchito; Vavu yachitetezo iyenera kukhazikitsidwa momveka bwino ndi kuchuluka kwa kuthamanga (monga 20 ~ 30MPa) ndi kukula kwa mawonekedwe.
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