195-40-00800STEERING VALVE ASSY(B)
Steering valve B inowanzo tora cycloidal rotary valve yakazara hydraulic dhizaini, ine zvinhu zvakakosha zvakaita semuviri wevharuvhu, vheji yepakati, sleeve yevharuvhu, uye chitubu chekudzoka. Chimiro chayo chepakati chinosanganisira: Valve muviri uye chiteshi chemafuta: Kune zviteshi zvekupinda (P), zviteshi zvekudzoka (O), uye zviteshi zveoiri zvinoshanda (A, B) zvakabatanidzwa kune silinda inotungamira. Iyo yemukati mafuta passage inodzora kuyerera kwe hydraulic mafuta kuburikidza nekusimuka kweiyo valve core.Valve core uye valve sleeve: Iyo yevhavha core inofambiswa nema mechanical kana magetsi masaini kuti afambe axially mukati mevhavha sleeve, kushandura mafuta passage connection state. Semuenzaniso, kana iyo yevhavha yepakati inofamba ichienda kurudyi, dunhu remafuta ndiP → A → kamuri yekuruboshwe ye silinda yesimba, ichiwana kuruboshwe chifambiso; Zvikasadaro, tendeuka kurudyi.Balancer valve core uye mutoro unobata basa: Mimwe mienzaniso (yakadai seCrossmfg BA series) inotora dhizaini yevhavha yekuenzanisa kuderedza kudonha uye kudzivirira kudonha kwemutoro, kuve nechokwadi chekugadzikana kwemabhuruku pasi pemateru kana kuti mutoro unorema. Kana vhiri rinotenderera, kusimuka kwevhavha yepakati kunokonzeresa mafuta ehydraulic kuti apinde mucylinder, achisundidzira tsvimbo yepiston kutsausa mavhiri. Panguva imwecheteyo, chitubu chekudzoka chinovimbisa kuti vheji yevhavha inogadzirisa zvakare kune imwe nzvimbo yakarerekera, ichichengetedza kutyaira kwakatwasuka. Mhedziso Yemashure uye Mamiriro Ekushandisa eSteering mavharuvhu eShantui BulldozersMuiyo accessory system yeShantui bulldozer, iyo inotungamira vharafu, sechinhu chakakosha cheiyo inotungamira sisitimu, inoita basa rakakosha mukuita kwese kutungamirira kutonga kwemuchina. Parizvino, kunyangwe iwo chaiwo maparamendi e "steering valve assembly (B)" asina kutaurwa zvakananga mumitsva yekutsvaga, iyo yakazara dhizaini uye yakabatana neruzivo ruzivo rwekutungamirira hurongwa hweShantui SD series mabulldozers anogona kusanganiswa kuti ape referensi yekunzwisisa kushandiswa kwemavharuvhu ekufambisa kubva pamaonero emabasa ekufambisa, yakajairika modhi yekumisikidza maitiro, nezvimwe. inotora modular dhizaini dhizaini, uye vheji yekutungamirira ndiyo musimboti wekudzora chikamu. Inoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana dzekushanda kwebulldozer senge einjiniya yepasi, migodhi, uye kuvaka kwezvivakwa, kuve nechokwadi chekutungamira uye kutyaira kwakachengeteka kwemidziyo pasi pemamiriro ekushanda akaoma.
Mamiriro ekushandisa uye maitiro ekuita
1. Nzvimbo dzekushandisa dzakajairika
Bulldozer steering control: Yakananga dhiraivha silinda kuti uwane hombe kona yekumhanyisa ye ± 30 dhigirii kana kupfuura, inokodzera nzvimbo dzakatetepa dzekuvaka kana nzvimbo yakaoma.
Zvishandiso zvinoremerwa zvakaderera-sezvinorodha, matirakita, nezvimwewo. BHR series giya rekutungamirira rinokwanisa kushingirira kutama kunosvika 1000m ³/r uye torque ye1.6-2.8N · m kuburikidza nemagadzirirwo akakwenenzverwa.
Emergency manual steering: Mamwe mamodheru (akadai seBZZ2) anotsigira mashandiro echinyorwa kana injini yatadza, kuchengetedza basa rekutanga kuburikidza nemakanika yekubatanidza.
2. Zviratidzo zvekushanda zvakakosha
Dzvinyiriro uye Kuyerera: Iyo BLV-ZXFZ-SY-Boka remavharuvhu ekufambisa reKTC rine simba guru rekushanda re21MPa uye chiyero chekuyerera che120L/min, ichiita zvinodiwa zvekumanikidzwa kukuru uye kuyerera kukuru.
Kumhanya kwekupindura: Iyo BHR5 mutoro unonzwa giya rekutungamirira, pamwe chete nevhavhavhavha yepamusoro, inogona kuwana millisecond level kuyerera kugovera uye kunatsiridza kutungamira senitivity.
Kuvimbika: Kushandiswa kwemavara evharuvhu macores uye kupfeka-zvinhu zvisingachinjiki (senge silicon nitride ceramics) kunowedzera hupenyu hwevharuvhu kuungana kusvika maawa anopfuura 5000.
Technical maitiro uye maindasitiri maitiro
Intelligent upgrade
Muna 2025, chizvarwa chitsva chegivhavha yekufambisa B inosanganisa CAN bhazi kutonga uye displacement sensors (senge Hengli HSQD akatevedzana), iyo inogona kutarisa yevhavha yepakati chinzvimbo uye kudzvanywa kwehurongwa munguva chaiyo, kuwana kukanganisa kuzviongorora uye kutarisa kure. Semuyenzaniso, kuburikidza neyakavharika{2}}loop mhinduro tekinoroji, chikanganiso chekutungamira chinogona kudzorwa mukati me ± 0.5℃.
Magadzirirwo ekuchengetedza magetsi
Kutora tekinoroji inorema (senge BHR5 mhando), iyo hydraulic kuyerera inogadziridzwa otomatiki zvichienderana neinotakura mutoro, ichichengetedza 15% -20% simba kana ichienzaniswa nemapoka evharuvhu echinyakare. Mamwe mamodheru anotsigirawo "inoyangarara modhi", ichibvumira iyo bulldozer kuti ikwane otomatiki nenzvimbo uye kuderedza kushandiswa kwesimba.
Materials Innovation
Kushandiswa kweceramic valve cores (senge alumina ceramics) inovandudza zvakanyanya kusakara uye kusapfeka, uye inowedzera hupenyu hwesevhisi kanopfuura katatu muvhu rine acid kana guruva rakakwirira. Panguva imwecheteyo, kushandiswa kwebio-based sealing materials kunoenderana neEU yezvakatipoteredza zviyero, kuderedza carbon emissions ne10%. Iyo PLUS yakatevedzana mabulldozers akagadziridzwa mune yekudzora sisitimu, ine shanduko yekumhanyisa dhiraivha yakatarisana pane imwe mubato yakarongwa kuruboshwe rwemutyairi.
yakasanganiswa dhizaini dhizaini inoisa zvichemo zvakakwirira pane kurongeka kwekutonga kwevharuvhu inotungamira, ichida kuti ipindure nemazvo kubata mashandiro uye kuwana yakatsetseka uye inoshanda nhanho zviito. Pamusoro pezvo, ma PLUS mabulldoza anoshandisa machubhu asina musono uye T-akapatsanurwa ane chimiro chetambo yetambo. Iyo isina musono nyoka machubhu ane simba rakawanda uye chisimbiso chakanaka, icho chinogona kunyatso chengetedza mota wiring harness, kusanganisira yekutungamirira valve control circuit, kuderedza njodzi yekutungamirira valve kurasikirwa kwekutonga nekuda kwekukanganisa kwedunhu, uye kugadzirisa kugadzikana kwegadziriro yekufambisa.
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