195-40-00800STEERING VALVE ASSY(B)
Valavu yowongolera B nthawi zambiri imatenga mawonekedwe a cycloidal rotary valve full hydraulic, okhala ndi zigawo zikuluzikulu monga thupi la valavu, pakati pa valve, manja a valve, ndi masika obwerera. Kapangidwe kake kakang'ono kamaphatikizapo: Mavavu a thupi ndi doko lamafuta: Pali ma doko olowera (P), madoko obwerera (O), ndi madoko amafuta ogwirira ntchito (A, B) olumikizidwa ndi silinda yowongolera. Mafuta amkati amkati amayendetsa kayendedwe ka mafuta a hydraulic kupyolera mu kusamuka kwa valve core.Valve pachimake ndi manja a valve: Chingwe cha valve chimayendetsedwa ndi makina kapena magetsi kuti asunthire axially mkati mwa manja a valve, kusintha momwe mafuta amalumikizirana. Mwachitsanzo, valavu ikasunthira kumanja, gawo la mafuta ndi P → A → chipinda chakumanzere cha silinda yamagetsi, kukwaniritsa chiwongolero chakumanzere; Kupanda kutero, tembenuzirani kumanja.Kulinganiza pakati pa valve ndi ntchito yonyamula katundu: Zitsanzo zina (monga Crossmfg BA series) zimagwiritsa ntchito mapangidwe opangira valve kuti achepetse kutaya ndi kuteteza kutsika kwa katundu, kuonetsetsa kukhazikika kwa ma bulldozers pansi pa malo otsetsereka kapena katundu wolemetsa. Chiwongolero chikazungulira, kusuntha kwa valavu kumayambitsa mafuta a hydraulic kuti alowe mu silinda yowongolera, kukankhira ndodo ya pisitoni kuti isokoneze mawilo. Panthawi imodzimodziyo, kasupe wobwereranso amatsimikizira kuti chigawo cha valve chimabwereranso kumalo osalowerera ndale, kusunga kuyendetsa molunjika. Kufotokozera mwachidule za Mbiri ndi Kugwiritsa Ntchito Ma Valves Owongolera a Shantui BulldozersMu chowonjezera cha Shantui bulldozer, valavu yowongolera, monga gawo lofunikira pa chiwongolero, chimagwira gawo lofunikira pakuwongolera kowongolera kwa makinawo. Pakali pano, ngakhale magawo enieni a "msonkhano wowongolera valavu (B)" sanatchulidwe mwachindunji muzotsatira zakusaka, mapangidwe onse ndi chidziwitso chokhudzana ndi chiwongolero cha ma bulldozers a Shantui SD angapo akhoza kuphatikizidwa kuti apereke chidziwitso cha kumvetsetsa kagwiritsidwe ntchito ka ma valve otsogolera kuchokera ku machitidwe a chiwongolero cha machitidwe, machitidwe owonetsera chitsanzo, ndi zina zotero. amatengera kapangidwe kamangidwe kake, ndipo valavu yowongolera ndiye gawo lalikulu lowongolera. Amagwiritsidwa ntchito kwambiri m'machitidwe osiyanasiyana a bulldozer monga uinjiniya wa Earthwork, migodi, ndi zomangamanga, kuwonetsetsa kuti chiwongolero chosinthika komanso kuyendetsa bwino kwa zida pansi pamikhalidwe yovuta yogwirira ntchito.
Zochitika zogwiritsira ntchito ndi magawo a magwiridwe antchito
1. Malo ogwiritsira ntchito
Kuwongolera chiwongolero cha Bulldozer: Yendetsani mwachindunji silinda yowongoleredwa kuti mukwaniritse chiwongolero chachikulu cha ± 30 digiri kapena kupitilira apo, oyenera malo omangira opapatiza kapena malo ovuta.
Zida zolemetsa kwambiri-zokhala ngati zonyamula, mathirakitala, ndi zina zotero. Zida zowongolera za BHR zitha kupirira kusamuka mpaka 1000m ³/r ndi chiwongolero cha 1.6-2.8N · m kudzera mwamapangidwe okhathamiritsa.
Chiwongolero chamanja chadzidzidzi: Mitundu ina (monga BZZ2) imathandizira ntchito yamanja ngati injini yalephera, kusunga chiwongolero choyambira kudzera pamakina olumikizirana.
2. Zizindikiro zazikulu za ntchito
Kupanikizika ndi Kuyenda: Gulu la BLV-ZXFZ-SY-Gulu lowongolera la KTC lili ndi mphamvu yogwira ntchito kwambiri ya 21MPa ndi kuthamanga kwa 120L/min, ikukwaniritsa zofunikira za kuthamanga kwambiri ndi kutuluka kwakukulu.
Liwiro loyankhira: The BHR5 load sensing gear gear, molumikizana ndi valavu yoyambira, imatha kukwaniritsa kugawa kwa millisecond ndikuwongolera chidwi chowongolera.
Kudalirika: Kugwiritsa ntchito ma valve cores ndi kuvala-zinthu zosagwira ntchito (monga silicon nitride ceramics) kumatalikitsa moyo wa ma valve ophatikiza kupitilira maola 5000.
Makhalidwe aumisiri ndi machitidwe amakampani
Kukwezera mwanzeru
Mu 2025, m'badwo watsopano wa valavu yowongolera B imaphatikiza zowongolera mabasi a CAN ndi masensa osamutsidwa (monga mndandanda wa Hengli HSQD), womwe umatha kuyang'anira malo apakati a valve ndi kupanikizika kwa dongosolo munthawi yeniyeni, kukwaniritsa kudzizindikira kolakwika komanso kuyang'anira kutali. Mwachitsanzo, kudzera muukadaulo-wotsekeka, vuto la chiwongolero litha kuwongoleredwa mkati mwa madigiri ± 0.5 .
Mapangidwe opulumutsa mphamvu
Kutengera matekinoloje okhudzidwa ndi katundu (monga mtundu wa BHR5), kuthamanga kwa hydraulic kumangosinthidwa molingana ndi chiwongolero, kupulumutsa mphamvu 15% -20% poyerekeza ndi magulu amtundu wa valve. Mitundu ina imathandiziranso "machitidwe oyandama", kulola bulldozer kuti igwirizane ndi mtunda ndikuchepetsa kugwiritsa ntchito mphamvu.
Materials Innovation
Kugwiritsa ntchito ma valve a ceramic cores (monga alumina ceramics) kumathandizira kwambiri kukana dzimbiri komanso kusavala, ndikuwonjezera moyo wautumiki kupitilira katatu mu dothi la acidic kapena malo afumbi apamwamba. Panthawi imodzimodziyo, kugwiritsa ntchito zipangizo zosindikizira za bio kumagwirizana ndi miyezo ya chilengedwe ya EU, kuchepetsa mpweya wa carbon ndi 10%. Ma bulldozer amtundu wa PLUS adakongoletsedwa pamakina owongolera, ndikuwongolera kuthamanga kosinthika kumakhazikika pa chogwirira chimodzi chokonzedwa kumanzere kwa dalaivala.
Kuwongolera kophatikizana kumayika zofuna zapamwamba pakuwongolera kulondola kwa valavu yowongolera, kumafuna kuti iyankhe molondola pakugwirira ntchito ndikukwaniritsa zowongolera zowongolera komanso zogwira mtima. Kuphatikiza apo, ma bulldozer amtundu wa PLUS amagwiritsa ntchito machubu a chikopa cha njoka opanda msoko ndi T-zogawa zooneka ngati mawaya agalimoto. Machubu osasunthika a chikopa cha njoka ali ndi mphamvu zambiri komanso kusindikiza bwino, komwe kumatha kuteteza zida zamawaya agalimoto, kuphatikiza chiwongolero chowongolera valavu, kuchepetsa chiwopsezo cha kutayika kwa ma valve owongolera chifukwa cha zolakwika zamagawo, ndikuwongolera kukhazikika kwa chiwongolero.
Hot Tags: 195-40-00800chiwongolero cha valve assy(b), China 195-40-00800chiwongolero cha valve assy(b) opanga, ogulitsa, fakitale
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