Dongosolo la hydraulicXCMG gudumu chojambulirandi kufala mawonekedwe kuti amagwiritsa ntchito mphamvu mphamvu ya madzi kwa kufala mphamvu, kutembenuka ndi kulamulira. Amapangidwa makamaka ndi zinthu zotsatirazi:
1. Zida zamagetsi: mongapampu ya hydraulics, yomwe imasintha mphamvu zamakina a prime mover kukhala hydraulic energy
2. Zinthu zoyendetsera: monga masilinda amafuta, ma mota, ndi zina zambiri, zomwe zimatembenuza mphamvu yama hydraulic kukhala mphamvu yamakina.
3. Zinthu zowongolera: ma valve owongolera osiyanasiyana kuti aziwongolera ndikuwongolera kuthamanga, kuyenda ndi njira yamadzimadzi m'dongosolo
4. Zida zothandizira: monga thanki yamafuta, fyuluta yamafuta, mapaipi, olowa, opaka mafuta, etc.
5. Sing'anga yogwirira ntchito: mafuta a hydraulic ndiye chonyamulira chotumizira mphamvu
Dongosolo la hydraulic la chojambulira limagawika m'magawo otsatirawa: makina ogwirira ntchito, chiwongolero, ena mwa iwo ndi mndandanda wa G.
Chojambuliracho chimakhalanso ndi makina oyendetsa ndege komanso ma braking system.
1. Ntchito ya hydraulic system
Ntchito ya ma hydraulic system ya loader ndikuwongolera kayendedwe ka boom ndi ndowa. Imapangidwa makamaka ndi mpope wogwirira ntchito, valavu yogawa, silinda ya ndowa, silinda ya boom, thanki yamafuta, fyuluta yamafuta, mapaipi, ndi zina. Mfundo ya LW500FN wheel loader ndi yofanana ndi ya LW300FN wheel loader, kupatula kuti mafotokozedwe ndi zitsanzo za zigawo zaZithunzi za XCMGndi zosiyana.
2. Kufotokozera mwachidule za zigawo zikuluzikulu
1. Pampu yogwira ntchito
Mapampu ambiri omwe amagwiritsidwa ntchito pazitsulo ndi zakunjamapampu amagetsi.
Mayendedwe ozungulira: amawonedwa kuchokera kolowera kumapeto kwa shaft,
Kuzungulira kozungulira kozungulira ndikuzungulira kolondola,
Kuzungulira kotsata koloko ndi kudzanja lamanzere
2. Silinda
Silinda ya boom, silinda ya ndowa yonyamula magudumu, ndi silinda yowongoleredwa kuti iwonetsedwe pambuyo pake muzonyamula zonse ndi masilinda amtundu wa piston wokhala ndi ma hydraulic silinda.
3. Vavu yogawa
Valve yogawa imatchedwanso valavu yosinthira njira zambiri, yomwe imapangidwa makamaka ndi magawo atatu: valavu yosinthira ndowa, valavu yotsitsimutsa boom, ndi valavu yachitetezo. Ma valve awiri obwerera amalumikizidwa mumayendedwe otsatizana komanso ofananira, ndipo mayendedwe a silinda yamafuta amayendetsedwa ndikusintha momwe mafuta amayendera. Valavu yotetezedwa yomangidwa imayika kupanikizika kwakukulu kwa dongosolo.
4. Chitoliro
Kulumikizana kwa ulusi pakati pa payipi ndi cholumikizira chinali makamaka Mtundu A ndi Mtundu D, wokhala ndi chidindo chimodzi chokha. Chaka chatha, tidatsogola pakugwiritsa ntchito njira yosindikizira yapadziko lonse lapansi ya 24 ° taper 0-ring ring pawiri pazogulitsa zonse, zomwe zitha kukonza bwino vuto la kutayikira kwa malo olumikizana.
5. Tanki yamafuta
Ntchito ya thanki yamafuta ndikusunga mafuta, kutaya kutentha, kutulutsa zonyansa, ndikuthawa mpweya womwe walowa mumafuta. Chojambulira chamtundu wa 30 chimagwiritsa ntchito chisindikizo cha siphon chodzitchinjiriza chokhala ndi mafuta okwera kwambiri, ndipo mafuta ochepa okha mupaipi yachitsulo yomwe amayamwa mafuta amatha kutulutsidwa panthawi yokonza galimoto.
Ndi thanki yamafuta opanikizidwa, yomwe imazindikirika potengera PAF mndandanda wa pre-pressure air fyuluta. Kutha kudzipangira pampu kumapangidwa bwino, ndipo moyo wautumiki wa mpope umatalika.
Chachitatu, chiwongolero cha hydraulic system
Udindo wa chiwongolero chowongolera ndikuwongolera njira yaulendo wapamtunda. Chojambulira chopangidwa ndi kampani yathu chimagwiritsa ntchito chiwongolero chodziwika bwino. Chiwongolero cha hydraulic system chimagawidwa m'mitundu itatu iyi:
1. Dongosolo lowongolera ndi valavu yokhazikika
Dongosololi ndiye njira yoyamba kwambiri yoyendetsera ma hydraulic yomwe idakhazikitsidwa, makamaka yopangidwa ndi mpope wowongolera, valavu yokhazikika, zida zowongolera, chipika cha valve, silinda yowongolera, fyuluta yamafuta, mapaipi, ndi zina zambiri, ndipo ena alinso ndi radiator yamafuta a hydraulic. LW500FN chiwongolero cha ZL50GN chojambulira chimatengeranso mafotokozedwe osiyanasiyana ndi mitundu yazigawo zamakina.
4. Chidule chachidule cha zigawo zikuluzikulu:
(1) Chiwongolero
Imagwiritsa ntchito zida zonse za hydraulic chiwongolero, zomwe zimapangidwa makamaka ndi valavu yotsatirira, mota ya metering ndi makina oyankha.
(2) Chotchinga cha valve
Chovala cha valve chimapangidwa makamaka ndi valavu ya njira imodzi, valavu yotetezera, valavu yodzaza ndi mafuta owonjezera. Imalumikizidwa pakati pa mpope wowongolera ndi zida zowongolera, ndipo nthawi zambiri imayikidwa mwachindunji pamagetsi amagetsi amagetsi owongolera.
(3) Valavu yokhazikika
Valavu yosasunthika imatsimikizira kuyenda kokhazikika komwe kumafunikira ndi zida zowongolera kuti zikwaniritse zofunikira zowongolera makina onse pamene mafuta a pampu yamafuta ndi makina osinthira akusintha.
Zisanu, zina
1. Chiwongolero chowongolera ndi chopopera cha gear, chokhala ndi dongosolo lomwelo ndi mfundo yogwira ntchito monga pompu yogwira ntchito; kamangidwe ndi mfundo ntchito ya silinda chiwongolero ndi chimodzimodzi ndi silinda ya boom ndi ndowa yamphamvu.
2. Katundu amazindikira zonse hayidiroliki chiwongolero
Kusiyana pakati pa dongosolo ili ndi machitidwe omwe ali pamwambawa ndi awa: valavu yoyamba imagwiritsidwa ntchito m'malo mwa valavu yosasunthika, ndipo giya yowongolera imatenga gulu la TLF coaxial flow amplifying chiwongolero.
Makhalidwe a dongosololi ndikuti amatha kugawira kuyenderera kwa izo poyamba malinga ndi zofunikira za dera loyendetsa mafuta; ndipo kutuluka kotsalira kumaphatikizidwa mu dongosolo la hydraulic system, lomwe lingathe kuchepetsa kusamuka kwa mpope wogwira ntchito.
3. Flow amplification chiwongolero
Nthawi yotumiza: Nov-26-2021