Injector 4647615 - Precision Fuel Metering With Optimized Spray Pattern For High-Power Diesel Cav
1. Khoom siv: 4647615
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
- Kev Muaj Peev Xwm Zoo
- 24\/7 Cov Neeg Siv Khoom
Khoom Taw qhia
Feem ntau cov kev sib tham txog kev txhaj tshuaj roj tsom mus rau lub siab thiab lub sijhawm, tab sis qhov tseeb ntawm kev sib xyaw ua haujlwm yog cov tshuaj tsuag lub macroscopic thiab microscopic cwj pwm. Lub Injector 4647615 yog tsim los xa cov tshuaj tsuag lub khob lub kaum sab xis ntawm 156℃± 2℃thiab cov kua nkag mus ntev ntawm 42 mm ntawm 1,600 bar txhaj siab - qhov tseem ceeb uas cuam tshuam qhov kev pom zoo ntawm huab cua nkag thiab phab ntsa ntub dej. Qhov no tailored tsuag geometry txo tus Sauter Mean Diameter (SMD) kom qis dua 18 µm ntawm tag nrho cov load, uas accelerates tus evaporation tus nqi thiab shortens lub ignition ncua los ntawm kwv yees li 0.3 ms piv rau standard baseline injectors. Qhov tshwm sim yog smoother combustion, qis ncov siab nce tus nqi, thiab ib tug ntsuas txo nyob rau hauv diesel khob - tag nrho yam tsis muaj kev cuam tshuam torque xa.
📊 Hydraulic Flow Data: Static, Dynamic, thiab Leakage Performance
Lub Injector 4647615 yog ntsuas rau tus nqi zoo li qub ntawm 520-540 cm³ / 30s ntawm 100 bar kev ntsuas siab, nrog rau qhov siab txaus siab ntawm ± 2.5% thoob plaws tag nrho lub sijhawm muaj zog (0.4-2.5 ms). Nws lub nozzle nta 7- qhov tsim nrog orifice diameters ntawm 0.215 mm, teem nyob rau hauv ib tug asymmetric qauv los txhim kho swirl-spray kev sib cuam tshuam. Internal leakage yog tuav hauv qab 1.8 cm³ / min ntawm 1,500 bar rail siab, ib daim duab uas ua kom tsawg kawg nkaus roj cua sov thiab ruaj khov rail siab tuav thaum lub sij hawm ntev tsis ua haujlwm. Lub injector rov qab roj ntws, ntsuas ntawm 20-30 cm³ / min nyob rau hauv kev ua haujlwm, ua haujlwm tseem ceeb rau kev noj qab haus huv - qhov nce siab tshaj 45 cm³ / min feem ntau qhia txog koob coj coj los hnav lossis O-ring degradation, tso cai rau kev cuam tshuam ntxov.
⚡ Electromechanical Dynamics: Solenoid vs. Piezo - Tab sis Ntawm no peb optimize solenoid
Thaum piezo injectors dominates tshiab tsim, 4647615 siv lub siab -solenoid actuator uas ua tiav lub koob qhib ncua ntawm 0.28 ms thiab kaw ncua ntawm 0.32 ms ntawm 12 V muab. Cov sij hawm teb no yog 12% sai dua li qhov nruab nrab ntawm kev lag luam rau cov chav kawm injector no, ua tsaug rau lub teeb yuag armature (txo qis los ntawm 8% dhau tiam dhau los) thiab dual - caij nplooj ntoos hlav rov qab system uas dampens post- cuam tshuam oscillations. Lub solenoid coil tsis kam yog 0.82 Ω ± 4% ntawm 20 degree, nrog rau qhov inductance ntawm 2.9 mH, ua kom lub siab tshaj plaws tam sim no ntawm 17.5 A thaum lub sij hawm txhawb zog thiab tuav tam sim no ntawm 8.3 A. Qhov hluav taws xob kos npe no tso cai rau lub cav ECU siv qhov sib txawv tam sim no profile uas tsim cov kev txhaj tshuaj zoo li tus nqi {8} NOx emissions thaum nruab nrab - thauj khoom.
🚛 Daim Ntawv Thov Kev Sib Tw: Los ntawm Hnyav - Lub Luag Haujlwm Truck mus rau Marine Auxiliary Cav
Lub Injector 4647615 yog kev hloov OE ncaj qha rau Euro V thiab Tier 4 Final xyaw, feem ntau pom hauv DAF XF, Mercedes-Benz Actros, thiab Volvo FH series nrog 12.8-16.0 litre hloov chaw. Nws kuj haum rau kev lag luam xyaw xws li Cummins QSB thiab QSL, nrog rau Deutz TCD series, qhov twg lub injector lub protrusion qhov tob ntawm 4.2 hli thiab clamping lub kaum sab xis ntawm 7℃phim lub tog raj kheej taub hau geometry precisely. Rau marine propulsion thiab auxiliary gensets, 4647615 tau raug lees paub rau kev ua haujlwm tas mus li ntawm 1,800-2,100 rpm nrog lub luag haujlwm ntawm 0.85, tswj kev txhaj tshuaj kom muaj nuj nqis txawm tias thaum roj kub ncav cuag 70 degree. Nws kuj tseem siv tau nrog cov tshuab hluav taws xob thaum muaj xwm txheej ceev, qhov pib sai sai - nce thiab thauj khoom txaus siab nyob ntawm qhov muaj peev xwm ntawm tus neeg txhaj tshuaj kom xa cov kev txhaj tshuaj rov ua dua nyob rau hauv thawj cranking kiv puag ncig.
🔬 Spray Break-Up and Droplet Size Distribution – A Performance Differentiator
Ib qho tseem ceeb ntawm kev zoo ntawm 4647615 nyob rau hauv nws lub nozzle qhov inlet tsim - ib tug rounded K-factor edge nrog ib lub vojvoog ntawm 0.08 hli, uas yuav txo tau cavitation nyob rau hauv lub orifice thiab ua ib tug ntau uniform droplet spectrum. Nyob rau hauv siab -kev ntsuas cov tshuaj tsuag nrawm, lub injector nthuav tawm cov tshuaj tsuag qhov nkag mus nrawm ntawm 180 m / s ntawm thawj theem, maj mam lwj mus rau 75 m / s ntawm 20 mm downstream. Qhov tshwm sim ntawm cov tee me me faib qhia tau hais tias ntau dua 90% ntawm cov tee dej yog nyob rau hauv 15-22 µm ntau yam, ib qho nqaim band uas txhawb nqa huab cua sib xyaw kom nrawm thiab txo qis qhov tshwm sim ntawm cov roj impingement ntawm lub piston tais phab ntsa. Cov yam ntxwv no tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov cav uas muaj qhov sib npaug siab (Ntau dua lossis sib npaug li 2.5), qhov twg ntau dhau tuaj yeem ua rau phab ntsa- ntub dej thiab soot tsim - ib qho teeb meem uas 4647615 hais tsis tas yuav hloov pauv lub piston lub tais tsim.
❓ Cov lus nug nquag
❓ Yuav ua li cas kuv thiaj paub qhov txawv ntawm qhov tsis zoo ntawm lub tshuab txhaj tshuaj thiab cov roj paug paug thaum lub cav khiav tsis sib xws?
Ntsuas qhov rov qab ntws ntawm txhua tus injector tus kheej siv lub tog raj kheej kawm tiav. Yog tias ib qho tshuaj txhaj rov qab ntau dua 50 cm³ / min thaum lwm tus qis dua 35, xav tias chav tsev ntawd. Yog tias tag nrho cov siab, cov roj lim lossis lub twj tso kua mis siab tuaj yeem yog qhov teeb meem.
❓ Puas yog 4647615 tau tshaj HVO thiab XTL hluavtaws diesel roj?
Yog lawm, nws tau ua tiav nrog EN 15940-ua raws li cov hluavtaws hluavtaws. Txawm li cas los xij, qhov qis dua ntawm HVO (kwv yees . 780} kg / m³) yuav txo qhov txhaj tshuaj li ntawm 2% yog tias ECU tsis rov kho dua. Txawm hais tias recalibrate daim ntawv qhia roj los yog siv ib tug flow-based kho.
❓ Dab tsi yog qhov tau txais txiaj ntsig rau kev txhaj tshuaj rov qab los thaum lub sijhawm kub tsis ua haujlwm, thiab kuv yuav tsum hloov nws li cas?
Thaum kub tsis ua haujlwm (80℃coolant temp, 700 rpm), qhov rov qab ntws li qub yog 18-28 cm³ / min rau ib qho tshuaj. Tus nqi nruab nrab ntawm 35-45 cm³ / min qhia tias hnav tsis zoo; saum toj 50 cm³ / min, kev hloov pauv tau pom zoo kom tsis txhob muaj qhov tsis zoo thiab nce roj dilution.
❓ Kuv puas tuaj yeem ntxuav cov lus qhia nozzle siv txoj kev ultrasonic, lossis puas muaj kev puas tsuaj?
Ultrasonic tu nrog cov tshuaj tsim nyog (dej-raws li cov tshuaj ntxuav tes) tuaj yeem tshem tawm cov khoom muag muag. Tsis txhob siv cov khoom siv hlau los yog cov txheej txheem abrasive uas tuaj yeem ua kom lub qhov loj. Tom qab ntxuav, nco ntsoov ua qhov ntsuas ntws los xyuas kom meej tias cov dej ntws zoo li qub nyob hauv ± 3% ntawm tus nqi nominal.
❓ Puas yog lub injector coding (IMA) yuav tsum tau hloov kho yog tias kuv sib pauv injectors ntawm lub tog raj kheej ntawm tib lub cav?
Yog lawm, vim tias txhua tus injector muaj qhov tshwj xeeb ntws kho qhov zoo. Re-coding yog yuav tsum tau; txwv tsis pub, ECU yuav siv qhov kev kho tsis raug, ua rau muaj qhov tsis sib xws ntawm lub tog raj kheej thiab ua rau DPF overloading. Cov cuab yeej kuaj mob feem ntau txhawb cov txheej txheem no.
❓ Lub sijhawm luv luv rau kev hloov lub tshuab ntxhua khaub ncaws tooj liab yog dab tsi, thiab nws puas tuaj yeem rov siv dua?
Lub tshuab ntxhua khaub ncaws yuav tsum tau hloov txhua zaus thaum tshem tawm cov tshuaj txhaj tshuaj. Reusing nws yuav tsis muab qhov zoo compression, ua rau combustion gas blow-by thiab carbon buildup nyob ib ncig ntawm lub nozzle. Siv lub tshuab ntxhua khaub ncaws Bosch qhov tseeb nrog qhov tseeb hardness (HV 120–140).
Cov ntaub ntawv tseem ceeb txog Lub Tuam Txhab




Txoj kev them nyiaj yooj yim rau koj txoj kev yooj yim
Txhawm rau ua kom koj qhov kev yuav khoom tau yooj yim thiab yooj yim, peb muab ntau yam kev xaiv them nyiaj ruaj ntseg:

Hloov txhab nyiaj
Them ncaj qha hauv 15 cov txiaj ntsig txhawb nqa.

Western Union
Kev hloov nyiaj sai thiab thoob ntiaj teb.

PayPal
Kev nyab xeeb thiab yooj yim them nyiaj online.

Alibaba
Txaus siab rau kev tiv thaiv ntxiv nrog kev ntseeg siab Alibaba kev lag luam.
Peb nyob ntawm no los ua kom koj cov txheej txheem xaj kev txhawj xeeb-dawb - xaiv txoj kev them nyiaj uas ua haujlwm zoo tshaj rau koj!
Shipping Ua Yooj Yim

Kev tshuaj xyuas cov neeg siv khoom

Cim npe nrov: injector 4647615 - precision roj metering nrog optimized tsuag qauv rau siab - lub zog diesel xyaw, Tuam Tshoj injector 4647615 - precision roj metering nrog optimized tsuag qauv rau siab - fais fab diesel cav manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
-

Cov Rail Rail Injector 0445120134 haum rau Cummins I...
-

Txoj MTU4000.03 Roj Injector X5110750000005 - Precis...
-

X52907500052 MTU 4000.4 Cov tsheb ciav hlau Rail Inj...
-

Common Rail Fuel Injector W104008896693 (feem ntau H...
-

Komatsu 6742-11-3130 - Lub Txhaj Tshuaj Uas Tshav Tx...
-

4006 Perkins roj injector - Mastering Needle Dynamic...




