Cua nres valve rau XCMG txoj kev cov menyuam cov khoom seem
Cua nres valve
Vim tias muaj ntau yam khoom seem, peb tsis tuaj yeem tso lawv tag nrho ntawm lub vev xaib. Thov koj xav tiv tauj peb rau ib qho tshwj xeeb.
Qhov zoo
1. Peb muab cov khoom qub thiab tom qab muag rau koj
2. Los ntawm cov chaw tsim khoom rau cov neeg siv khoom ncaj qha, txuag koj cov nqi
3. Cov khoom ruaj khov rau cov khoom qub
4. Nyob rau lub sij hawm xa tuaj, nrog kev sib tw shipping nqi
5. Kev tshaj lij thiab raws sijhawm tom qab kev pabcuam
Ntim
Carton Boxes, los yog raws li cov neeg thov kev thov.
piav qhia
Lub kaw lus nres nres yog tsim los ntawm cov pa nres valve uas muaj lub tog raj kheej tswj thiab lub cev lub cev, lub tshuab solenoid valve, cov kav dej cua, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob. Lub qhov tso pa tawm valve yog ntsia rau ntawm lub cav tso cov yeeb nkab. Thaum lub sij hawm tso tawm braking, nias lub tso pa tawm khawm, thiab npauj npaim valve mechanism ntawm qhov tso pa nres valve kaw, kom lub cav piston raug rau sab nraub qaum ntawm cov roj thaum lub sij hawm tso pa tawm, uas cuam tshuam kev ua haujlwm ntawm lub cav. Cov nyhuv braking ua tiav lub hom phiaj ntawm kev tswj kev ceev ntawm lub tsheb.
Lub tsheb nres li qub tau muab faib ua cua nres li qub thiab hydraulic nres li qub. Kev ua haujlwm ib txwm muaj ntawm lub nres valve yog qhov tseem ceeb heev rau kev nres tsheb, thiab nws muab kev txhawb nqa rau kev sib tsoo ntawm lub tsheb. Txoj kev loj hlob ntawm cov thev naus laus zis no muaj qhov tseem ceeb heev rau kev tsim tsheb thiab kev nyab xeeb ntawm kev tsheb.
Thaum lub kaw lus nres nres ua haujlwm, lub valve phaj hauv lub valve lub cev raug kaw. Thaum lub cav nyob rau hauv lub tso pa tawm, cov pa pa tawm hauv lub cav lub tog raj kheej thiab cov yeeb nkab tso tawm yog compressed. Kev ua haujlwm noj hauv cov txheej txheem no ua rau lub zog nres rau lub tsheb. . Tus nqi ntawm braking quab yuam nce nrog qhov nce siab hauv cov yeeb nkab tso tawm thiab lub tog raj kheej ntawm lub cav (lub cav rov qab siab). Cov tsheb nruab nrog cov pa nres valve muaj qhov zoo hauv qab no:
(1) Thaum lub tsheb mus rau txoj kab nqes ntev, tus naj npawb thiab lub sijhawm ntawm qhov kev pabcuam nres tuaj yeem txo qis, tiv thaiv tus nres los ntawm overheating thiab braking quab yuam degradation, thiab ua kom tus nres nres zoo txhua lub sijhawm. Kev pabcuam lub neej ntawm cov khau yog ntev, kev qaug zog ntawm tus neeg tsav tsheb hauv cov txheej txheem braking yog txo, thiab nws yog qhov tsim nyog rau kev tiv thaiv ib puag ncig.
(2) Exhaust brake yog tus nres uas tsim los ntawm compressing cov pa hauv lub cav thiab cov yeeb nkab tso pa. Yog li ntawd, tus nres yog mos, tsis muaj kev cuam tshuam, thiab txo qhov cuam tshuam ntawm qhov chaw, uas tuaj yeem ua rau lub neej ntev kev pab cuam ntawm cov khoom seem thiab txo qhov zaus ntawm kev saib xyuas.
(3) Lub nres nres yog xa mus rau lub log tsav los ntawm kev tsav tsheb ciav hlau. Qhov sib txawv ntawm tus tsav qag faib cov braking torque sib npaug mus rau sab laug thiab sab xis. Nws txo cov kev nyiam ntawm lub tsheb mus rau sab-slip, muaj kev nkag siab ntawm kev nyab xeeb thaum tsav tsheb, thiab tuaj yeem ua kom qhov nruab nrab ceev ntawm lub tsheb.
(4) Cov roj nres hloov ntawm cov pa nres nres muaj qee yam kev txuag roj.
Cov qauv thiab kev ua haujlwm ntawm cov pa nres valve sib dhos
Cov pa nres nres valve feem ntau muaj peb ntu: tswj lub tog raj kheej sub-assembly (lub tog raj kheej nres hauv daim duab 1), qhov sib txuas, thiab npauj npaim valve sub-assembly (cov pa nres valve hauv daim duab 1). Saib Daim duab hauv qab no. Ntawm lawv, lub tog raj kheej tswj tau dhau los ua cov txheej txheem tswj, thiab npauj npaim valve ua tus actuator. Daim duab hauv qab no qhia txog lub xeev tsis ua haujlwm ntawm cov pa nres valve sib dhos. Thaum lub tshuab tso pa tawm yuav tsum tau ua, cov cua compressed los ntawm cov cua reservoir yog them rau hauv lub tog raj kheej tswj los ntawm cov cua inlet ntawm lub tog raj kheej tswj sub-assembly thawb lub piston thiab dhau los ntawm kev sib txuas. Lub lever mechanism kaw lub npauj npaim valve kom tiav
Peb-warehouse 1
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