Roj Txhaj Pump Plunger 00U318 / U318 - Elastic-Deformation Cwj Pwm Thiab Kev Ruaj Ntseg-Response Stability rau Weifu Inline Pump Systems
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Roj Txhaj Pump Plunger 00U318 / U318 - Elastic-Deformation Cwj Pwm Thiab Kev Ruaj Ntseg-Response Stability rau Weifu Inline Pump Systems

Roj Txhaj Pump Plunger 00U318 / U318 - Elastic-Deformation Cwj Pwm Thiab Kev Ruaj Ntseg-Response Stability rau Weifu Inline Pump Systems

1. Khoom: 00U318/U318 plunger
2. Cov khoom siv sib xws: Diesel Fuel Injection Systems
3. Chaw tsim tshuaj paus: Aftermarket OEM Hloov
4. Cov xwm txheej: Brand tshiab, kuaj tag nrho
5. Keeb kwm: ABOSEDE Diesel
6. Lub sij hawm xa khoom: 3-5 hnub ua haujlwm
7. Cov nqe lus them nqi: T / T, Western Union, PayPal

  • Ceev ceev
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  • 24\/7 Cov Neeg Siv Khoom
Khoom Taw qhia

Hauv cov twj tso kua roj diesel, lub plunger feem ntau raug kho raws li cov khoom siv nruj, tab sis nyob rau hauv qhov hnyav hnyav ntawm compression stroke- dhau 1,200 bar- nws dhau los ntsuas qhov elastic deformation. Qhov no micro-deformation, feem ntau nyob rau hauv thaj tsam ntawm 2-4 µm ntawm lub plunger crown, hloov qhov kev tshem tawm tau zoo thiab lub sij hawm nchuav rau hauv txoj kev sib txawv nrog lub siab thiab ceev. Lub 00U318 / U318 Roj Txhaj Pump Plunger, tsim los ntawm Weifu, yog engineered nrog ib tug tswj elastic- teb profile uas ua kom lub deformation tseem kwv yees thiab rov ua dua nyob rau hauv kev khiav hauj lwm ntau yam. Tsis zoo li cov pa plungers uas deformation tuaj yeem tsim cov tsis-linearities hauv kev xa cov roj, 00U318 / U318 nta lub ntsej muag geometry thiab cov khoom siv microstructure uas ua rau muaj kev sib raug zoo ntawm kev sib raug zoo linear siab-deformation-txhais tau tias qhov kev hloov pauv ntawm kev tshem tawm yog ncaj qha proportional rau lub siab, tso cai rau ECU lossis tus tswv xeev los them nyiaj kom raug. Hauv kev sim lub rooj ntev zaum, lub plunger no tau pom tias muaj kev hloov pauv ntawm cov roj xa hluav taws xob tsawg dua 0.8% hla qhov siab ntawm 300 txog 1,200 bar, piv rau 2.2% rau cov qauv plungers. Qhov kev txhim kho linearity no txhais ua ntau qhov kev txhaj tshuaj zoo ib yam, tshwj xeeb tshaj yog thaum hloov pauv hloov pauv, txo cov pa luam yeeb thiab txhim kho roj kev lag luam.

 

📊 Dimensional thiab Hydraulic Cov Ntaub Ntawv - Cov Txheej Txheem Ua Haujlwm

Lub plunger 00U318 / U318 muaj lub npe ntawm txoj kab uas hla ntawm 9.0 hli nrog stroke ntawm 8.5 hli, xa lub ntim ntim ntawm 541 mm³. Kev tswj helix yog hauv av mus rau lub kaum ntse ntse ntawm 21℃± 0.15 degree, nrog rau kev txiav tawm ntug ntawm qhov tsawg dua lossis sib npaug li 0.018 hli. Lub plunger crown nta tswj-profile geometry uas ua kom cov linear elastic deformation nyob rau hauv siab. Lub plunger nto tiav rau Ra 0.04 µm, nrog lub thoob lapped rau Ra 0.03 µm, ua tiav qhov sib tw ntawm 3.2-3.6 µm ntawm 20 degree. Internal to tsawg dua los yog sib npaug li 1.0 cm³ / min ntawm 100 bar ntsuas siab. Static flow ntawm tag nrho cov khib nyiab thiab 1,200 rpm yog calibrated rau 460-485 mm³ ib stroke, nrog ib tug unit-rau-unit variation ntawm tsawg dua los yog sib npaug rau ± 1.6%. Cov khoom siv plunger yog high-chromium steel (sib npaug rau 1.2358) nrog cov tub ntxhais hardness ntawm 58-62 HRC, thiab cov nitrocarburised nto rau 1,000 HV. Lub rooj sib txoos suav nrog cov txiv ntoo tuav (torque 52-56 Nm) thiab lub teeb ci, nrog tag nrho qhov siab ntawm 42.5 hli.

 

🔧 Daim ntawv thov Fitment - Cov cav nrog cov khoom sib txawv thiab kev ua haujlwm ib ntus

Lub 00U318 / U318 yog tsim los rau inline twj (MW thiab P-hom configurations) pab 6- thiab 8-lub tog raj kheej xyaw nrog kev hloov ntawm 8.0 mus rau 15.0 litres. Nws yog qhov tshwj xeeb tshaj yog haum rau cov ntawv thov uas lub cav muaj kev hloov pauv ntau zaus- xws li cov tsheb npav hauv nroog, tsis kam tsheb thauj khoom, thiab cov nkoj hauv hiav txwv ua haujlwm hauv cov xwm txheej sib txawv. Nws tus cwj pwm linear deformation ua kom ntseeg tau tias cov roj xa khoom ruaj khov thaum lub sijhawm hloov pauv, txo cov pa luam yeeb thiab txhim kho kev tsav tsheb. Weifu muab cov plunger no rau OEMs suav nrog Weichai, Yuchai, thiab FAW, thiab nws muaj los ntawm kev lag luam tom qab hauv South America, Africa, thiab Southeast Asia.

 

🔄 Elastic-Deformation Control - Txoj Cai Ncaj Ncees-Tshaj Tawm

00U318/U318's crown geometry thiab cov khoom siv microstructure yog tsim los tsim cov kab deformation nkhaus- qhov kev hloov pauv yog ncaj qha proportional rau siab. Qhov no tshem tawm cov non-linearities uas ua rau cov roj tsis tu ncua, ua rau lub plunger xav tau ntau dua rau tus tswv xeev lossis ECU tswj.

 

🔬 Diagnostic Approach – Qhov "Pressure-Deformation" Measurement

00U318 / U318 tus cwj pwm deformation tuaj yeem ntsuas tau los ntawm kev ntsuas lub plunger lub axial hloov chaw nyob rau hauv siab, siv lub ntsuas ntsuas qhov ntsuas siab thaum lub sij hawm ntsuas lub rooj zaum. Lub plunger noj qab nyob zoo qhia tau tias deformation ntawm 2.0-2.5 µm ntawm 1,200 bar. Yog hais tias lub deformation ntau tshaj 3.5 µm, cov khoom tau yielded.

 

🌡️ Thermal Management - Deformation Stability nyob rau hauv qhov kub thiab txias

Cov ntaub ntawv CTE-matched kom ntseeg tau tias cov lus teb elastic tseem nyob ruaj khov nyob rau hauv qhov chaw ua haujlwm kub, nrog rau qhov sib txawv ntawm qhov sib txawv ntawm ± 0.3 µm ntawm -20℃mus rau +120 degree.

 

❓ Cov lus nug nquag

Yuav ua li cas plunger deformation cuam tshuam rau lub twj tso kua mis roj xa nkhaus?
Deformation ua rau kom muaj txiaj ntsig tshem tawm ntawm kev kub siab, tso cai rau kev xau ntau dua thiab txo cov khoom xa tuaj. Ib qho tsis-linear deformation ua rau kev hloov pauv tsis tuaj yeem pom, thaum 00U318 / U318's linear deformation ua rau nws twv tau.

Dab tsi yog cov cim ntawm lub plunger uas tau yielded plastically?
Cov paib muaj xws li kev poob ntawm lub zog tas mus li, kev siv roj ntau ntxiv, thiab kev ua tsis tiav mus txog qhov xav tau kev tsheb ciav hlau. Kev ntsuas siab-deformation yuav paub meej tias cov yas deformation.

00U318 / U318 puas tuaj yeem siv rau hauv lub cav nrog cov roj sulfur siab?
Yog lawm, nitrocarburised nto tiv taus sulfuric corrosion. Txawm li cas los xij, saib xyuas tus cwj pwm deformation ntau zaus nrog cov roj no.

Puas yog lub plunger no sib haum nrog biodiesel blends?
Yog lawm, kev kho saum npoo muab kev tiv thaiv txaus. Txawm li cas los xij, biodiesel qhov sib txawv compressibility yuav cuam tshuam rau deformation; ua qhov kev sim siab-deformation tom qab kev teeb tsa.

Ntev npaum li cas yuav tsum ntsuas lub siab-deformation ntsuas?
Rau kev ua haujlwm tsis tu ncua thiab kev siv dej hiav txwv, ua txhua 2,000 teev. Yog hais tias deformation ntau tshaj 3.5 µm, tshuaj xyuas lub plunger rau cov khoom qaug zog.

Kuv yuav khaws ib qho khoom seem 00U318 / U318 plunger li cas?
Khaws rau hauv qhov chaw qhuav, tswj qhov kub thiab txias (15-25 degree) nrog cov av noo qis dua 60%, hauv nws cov khoom qub los tiv thaiv zoo li qub. Tiv thaiv lub yas los ntawm kev sib cuag.

 

Cov ntaub ntawv tseem ceeb txog Lub Tuam Txhab

 

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Cim npe nrov: roj txhaj twj tso kua mis plunger 00u318/u318 - elastic-deformation tus cwj pwm thiab cov lus teb ruaj khov rau weifu inline twj tshuab, Tuam Tshoj roj txhaj twj tso kua mis plunger 00u318/u318 - elastic-deformation tus cwj pwm thiab cov lus teb ruaj khov rau weifu inline twj tshuab manufacturers, lwm tus neeg, Hoobkas

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