
195-40-0080000.
Steering valve B gaw, valve hkum hkrang, valve core, valve ni hpe n-gun dat ai, bai nhtang wa ai hka htung zawn re ai ahkyak ai arung arai ni lawm ai, cylidal rotary valve hkum hkrang hkrang hpe lang chye ai. Shi a madung hkrang gaw: N-gun hte sau hka htung ni lawm ai: Inlet port (P), bai nhtang wa ai port (O), hte bungli galaw ai sau port (A, B) ni nga ai, steering cylinder hte matut da ai. Dai kata na sau lam gaw, valve core hpe galai shai ai hku nna hydraulic sau lwi ai hpe hkang ai.Valve core hte valve sleeve: Valve core hpe jak rung (sh) wan n-gun signal ni hku nna shadut ai majaw, valve sleeve kata de axially shamu shamawt nna, sau lam matut mahkai lam hpe galai shai shangun ai. Ga shadawn, valve core gaw hkra maga de htawt ai shaloi, sau circuit gaw P → A → power cylinder a hkra maga na nta rai nna, pai maga na steering hpe lu la ai; N rai yang, turn right. Balalancing valve core hte load holding function: Nkau mi gaw (Crossmfg BA series zawn re ai) gaw, hka lim ai lam hpe shayawm na matu hte n-gun yawm wa ai hpe pat shingdang na matu, rap ra ai valve core design hpe hkap la ai, n-gun kaba ai (sh) n-gun kaba ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe hkam la lu hkra galaw ya ai. Steering wheel hpe shinggrup ai shaloi, valve core a shara hpe n-gun dat dat ai gaw, hydraulic sau hpe steering cylinder de shang shangun nna, piston rod hpe gang je kau nna, leng ni hpe shinggrup kau ya ai. Dai aten hta, bai nhtang wa ai hka htung gaw, valve core gaw, n-gun n rawng ai shara de shi hkrai shi bai gram lajang ya lu ai, dingyang mawdaw gau ai lam hpe matut manoi galaw ya lu ai. Shantui Bulldozers a matu Steering Valve a matu Steering Valve a accessory system, steering valve a accessory system hta, steering system a madung daw langai hku nna, dai jak a yawng hpe woi awn ai lam hta ahkyak ai lit nga ai. Ya aten hta, "steering valve assembly (B)" a laksan masat masa ni hpe tam ai mahtai ni hta hkrak n tsun da ai raitim, Shantui SD series bulldozer ni a steering system a hkrang shapraw ai lam hte seng ai accessory shiga ni hpe hpawng de nna, steering system functions ni a ningmu kaw na valve ni hpe jai lang ai lam hpe chye na na matu reference jaw mai ai. SD16 hte SD52-5 gaw modular structure hkrang hpe hkap la nna, steering valve gaw core control daw rai nga ai. Dai hpe lamu ga bungli galaw ai hpaji masa, lung seng htu ai shara, hte npawt nhpang gawgap ai lam ni zawn re ai bulldozer bungli galaw ai lam amyu myu hta grai lang ai majaw, bungli galaw ai shara ni hta, n-gun n rawng ai hku hkawm sa lu na matu hte shim lum ai arung arai ni hpe shim lum ai hku galaw lu na matu, n-gun ja ai hku hkawm sa lu na re
Application masa ni hte bungli galaw ai lam a masat masa ni

1. Ga baw ni hpe jai lang ai shara ni
Bulldozer steering hpe hkang ai lam: ± 30℃(sh) dai hta jan ai a angle kaba hpe lu la na matu steering cylinder hpe hkrak hkrak shadut ya u, n-gun n law ai gawgap ai shara ni (sh) yak hkak ai ginra ni a matu htuk manu ai.
100m 3/r du hkra 1000m 3/r du hkra shara htawt sit ai lam hpe hkam sharang lu nna, 1.6-2.8N · m · m · m · m hpe kaja dik ai hkrang shapraw ai hkrang shapraw ai hkrang shapraw ai lam hpe hkam sharang lu ai.
Hkyak hkyak lam hte seng ai ladat ni hpe jai lang ai lam: Nkau mi (BZZ2 zawn re ai) gaw engine hkrat sum ai aten hta lata hte galaw ai lam hpe madi shadaw ya ai, jak hte matut mahkai ai lam hku nna madung steering bungli hpe makawp maga ya ai.
2. Madung bungli galaw ai lam hpe madun ai
Pressure hte Flow: BLV{{0}ZXFZ-SY-KTC steering valve hpung gaw 21MPa hte 120L/min hka lwi ai lam grau law ai, n-gun kaba ai hte kaba ai hka lwi ai lam a ra kadawn ai lam ni hpe hkap la lu ai.
Mahtai jaw ai lawan ai lam: BHR5 load sensing steering gear ni gaw, priority valve hte rau, millisecond madang lwi ai lam hpe lu la nna, steering sensitivity hpe grau kaja hkra galaw lu ai.
Kam hpa mai ai lam: Rap htap ai valve cores hte welwer{0}} hpe n-gun jaw ai arung arai ni hpe jai lang ai lam (silicon nitride ceramic zawn re ai) gaw valve assembly a asak hkrung lam hpe hkying hkum 5000 jan de jat ya ai.
Hpaji masa hte seng ai arawn alai ni hte hpaga lam a masa ni
Hpaji rawng ai hku gram lajang ai lam
2025 ning hta, steering valve B a prat nnan gaw CAN bus hpe hkang zing ai hte shara htawt sit ai sensor ni hpe hpawng de da ai (Hengli HSQD series zawn re ai), dai gaw aten dep valve core position hte system a n-gun hpe aten dep yu reng lu ai, mara hpe jep chyoi lu ai hte tsan tsan kaw nna yu reng lu ai. Ga shadawn, pat da ai-loop bai htang ai hpaji masa hku nna, steering hkrak ai lam hpe ± 0.5℃laman hta hkang lu ai.
N-gun hkye la ai hkrang shapraw ai lam
Load sensitive technology (BHR5 amyu zawn re ai) hpe hkap la ai gaw, n-gun n-gun hte maren, hydraulic lwi ai lam hpe shi hkrai shi gram lajang ai majaw, htunghking valve hpung ni hte shingdaw yang, 15% -20% n-gun hpe hkye la lu ai. Model nkau mi gaw "floating mode" hpe mung madi shadaw ya ai majaw, bulldozer hpe lamu ga hte shi hkrai shi hkrak hkra galaw ya nna, n-gun lang ai lam hpe shayawm ya lu ai.


Arung arai ni hpaji ningnan ni hpe sharin ya ai
Ceramic valve cores ni hpe jai lang ai gaw (Alumina ceramic zawn re ai) gaw, n-gun n-gun hpe ninghkap lu ai atsam hte n-gun hpe ninghkap lu ai atsam hpe grai kaja hkra galaw ya lu ai, acidic ga shing nrai, n-gun ja ai makau grup yin ni hta, daw jau ai lam a prat hpe masum lang jan jat ya lu ai. Dai aten hta, bio based sealing materials ni hpe jai lang ai gaw EU a grup yin masa ni hpe hkan sa ai, carbon dat dat ai lam hpe 10% shayawm ya ai. PLUS series bulldozers ni hpe control system hta grau kaja hkra galaw da ai, galai shai ai speed steering hpe mawdaw gau ai wa a hkra maga de lajang da ai lata langai hta sha tawn da ai.
integrad control design gaw steering valve a control accuracy hpe grau ra sharawng ai majaw, bungli galaw ai lam ni hpe hkrak hkrak bai htang ra ai hte, shim lum ai hte hkrak ai steering actions ni hpe lu la ra ai. Dai hta n-ga, PLUS series bulldozers ni gaw, mawdaw wiring harness a matu, n-gun n rawng ai lapu n-gup magap ni hte T{1}}shap garan ai ni hpe lang ma ai. Dai n-gun n rawng ai snakeskin tubes ni gaw n-gun ja ai hte kaja ai sealing ni nga ai, dai gaw mawdaw wiring harness hpe atsawm sha makawp maga ya lu ai, dai hta steering valve control circuit lawm ai, circuit n kaja ai majaw valve sum mat ai hpe steering valve sum mat na masa hpe shayawm ya lu ai, steering system a ngang grin ai lam hpe grau kaja hkra galaw ya lu ai.

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