59407500024 Solenoid Common Rail Injector - Matched Valve Group los ua ke rau Optimized Injection Consistency

Hauv kev txhaj tshuaj ib puag ncig, lub hydraulic Circuit Court muaj ntau yam precision Cheebtsam -Koob, lub rooj zaum, tswj valve, thiab springs-txhua qhov tsim los ua kom muaj kev sib haum xeeb. Txawm li cas los xij, txawm tias qhov sib txawv me tshaj plaws hauv ib feem tuaj yeem cuam tshuam qhov kev ua tau zoo ntawm tag nrho lub rooj sib txoos. 59407500024 yog ib qho kev siv hluav taws xob solenoid-actuated common rail injector engineered nrog ibmatched valve pawg sib dhos, qhov twg lub valve tswj thiab nws lub rooj zaum yog xaiv sib tw thaum lub sij hawm tsim khoom los xyuas kom meej tus yam ntxwv ntws zoo ib yam. Cov txheej txheem kev sib txuam no txo ​​qhov kev hloov pauv ntawm kev qhib thiab kaw tus cwj pwm, muab cov lus teb xav tau ntau dua kev txhaj tshuaj thoob plaws rau tag nrho rau lossis yim lub tog raj kheej hauv lub cav. Rau cov kev cob qhia thiab cov nkoj uas xav tau qib siab tshaj plaws ntawm kev sib xws-tshwj xeeb tshaj yog nyob rau hauv cov cav nrog kaw lub voj voog lub tog raj kheej ntsuas -the 59407500024 muab cov qib sib xws uas txo cov kev hloov pauv ntawm ECU thiab ua kom muaj kev sib npaug, sib npaug los ntawm kev ua haujlwm kom tag nrho.

59407500024's valve pawg tau dhau los ua cov txheej txheem sib txuam uas cov tswj valve thiab nws lub rooj ntsuas ntsuas thiab ua khub kom ua tiav qhov sib npaug sib npaug. Qhov no ua kom ntseeg tau tias txhua qhov kev txhaj tshuaj hauv ib lub teeb muaj tib lub valve teb, txo qis lub tog raj kheej-rau-lub tog raj kheej hloov pauv.

Parameter	59407500024	Standard Injector
Valve Matching txheej txheem	Xaiv ( ntsuas + sib npaug)	Random (nyob rau hauv kam rau ua)
Flow Coefficient Variation	< 1.5%	3‑5%
Qhib Delay Variation (thov sib txawv)	< 0.02 ms	0.03-0.05 ms
Cycle-to-Cycle Variation (CoV)	< 1.3%	< 1.8‑2.0%
ECU Adaptation Ceev	Ceev ceev (< 10 min)	Nruab nrab (30-60 feeb)
Leak-off Ratio @ 1,800 bar	Tsawg dua lossis sib npaug li 8.2%	9‑11%

Cov pab pawg sib koom ua ke ua kom ntseeg tau tias txhua lub tog raj kheej tau txais tib lub sijhawm txhaj tshuaj thiab ntau, txo cov haujlwm uas xav tau los ntawm ECU lub tog raj kheej-sib npaug hloov pauv.

Lub 59407500024 xa cov dej ntws zoo li qub1,140 ml / min ntawm 100 bar(± 2.5%), haum rau 6- txog 9-liter cav hauv 200-300 kW ntau. Nws qhov siab tshaj plaws rail siab yog1,850 ib, tau tshaj CP3 thiab CP4 twj tso kua mis.

Parameter	59407500024	Kev lag luam Class nruab nrab
Static Flow @ 100 bar	1,140 ml / min (± 2.5%)	1,100-1,180 ml / min
Maximum Rail Siab	1,850 ib	1,800-1,850 bar
Nozzle Configuration	8 × Ø 0.24 hli	7‑8 × Ø0.235‑0.245
Txau suav nrog lub kaum sab xis	148 degree	146-150 ° C
Koob Lift	0.375 hli	0.36-0.38 hli
Coil Resistance @ 20 degree	0.70 Ω ± 0.04 Ω	0.68‑0.75 Ω
Leak-off Ratio @ 1,800 bar	Tsawg dua lossis sib npaug li 8.2%	9‑11%
Valve Flow Coefficient Variation	< 1.5%	3‑5%
Qhib ncua @ 1,600 bar	Tsawg dua lossis sib npaug li 0.42 ms	Tsawg dua lossis sib npaug li 0.45 ms

Lub 8-qhov nozzle nrog 0.24 hli orifices ua rau Sauter Mean Diameter ntawm kwv yees li 17.0 µm ntawm 1,600 bar.

Lub valve pab pawg sib txuam txheej txheem muaj cov kauj ruam hauv qab no:

Kev ntsuas:Cov tswj valve thiab lub rooj zaum yog ntsuas tus kheej rau kev ntws coefficient thiab geometry.

Kev xaiv:Valves thiab cov rooj zaum nrog cov yam ntxwv ntxiv yog ua khub kom ua tiav qhov sib npaug sib npaug.

Kev txheeb xyuas:Cov khub sib tw yog ntws-kuaj kom paub meej tias qhov ntws coefficient yog nyob rau hauv 1.5% ntawm lub hom phiaj.

Kev sib haum xeeb:

Parameter	Ua siab ntev
Valve nqa	± 0.005 hli
Lub rooj diam	± 0.002 hli
Flow coefficient	±1.5%
Qhib siab	± 5 bar

Cov khub sib tw tau cim nrog batch code los xyuas kom meej tias cov tshuaj txhaj tshuaj los ntawm tib lub teeb tau sib phim.

Clamp bolts:10 N·m pib + 90℃rotation. Over-torquing tuaj yeem cuam tshuam lub cev lub cev thiab cuam tshuam rau qhov sib txuam valve.

High-pressure union:35 ± 3 Nm nrog lub ferrule tshiab.

Leak-off connector: 22 N·m.

Tsis tas yuav tsum tau trim code rau feem ntau ntawm ECUs - qhov ± 2.5% ndlwg kam rau ua nyob rau hauv qhov kev hloov ntawm Bosch EDC16/17, Denso HP3/4, thiab Delphi E3/E4 maub los.

Q1: Kuv puas yuav tsum tau yuav cov txheej txheem ntawm cov tshuaj txhaj tshuaj?
Rau kev ua tau zoo, yog. Qhov sib txuam yog qhov zoo tshaj plaws thaum tag nrho cov injectors nyob rau hauv ib lub cav yog los ntawm tib lub teeb sib txuam. Yog tias koj tab tom hloov ib qho kev txhaj tshuaj nkaus xwb, nws yuav siv sijhawm ntev dua rau ECU hloov kho, thiab tej zaum yuav muaj qhov tsis sib xws.

Q2: Kuv puas tuaj yeem sib xyaw cov tshuaj txhaj tshuaj los ntawm ntau pawg?
Nws tsis pom zoo kom sib xyaw cov tshuaj txhaj tshuaj los ntawm cov txheej txheem sib txawv. Qhov sib txuam yog qhov tshwj xeeb rau txhua qhov teeb tsa, thiab kev sib xyaw tuaj yeem rov qhia qhov kev hloov pauv uas cov txheej txheem sib txuam tau tsim los tshem tawm.

Q3: Kuv yuav ua li cas thiaj paub yog tias kuv cov tshuaj txhaj tshuaj los ntawm cov txheej txheem sib tw?
Matched injectors yog cim nrog batch code ntawm lub cev injector. Yog hais tias tag nrho cov injectors muaj tib batch code, lawv yog los ntawm tib matched set.

Q4: Puas yog qhov sib txuam ntawm lub valve puas cuam tshuam rau lub tshuab ua haujlwm lub neej?
Qhov sib txuam ua kom zoo sib xws ntawm lub valve teb, uas txo qhov hnav tsis sib xws uas tuaj yeem tshwm sim los ntawm qhov sib txawv ntawm lub valve-rau-valve. Qhov no tuaj yeem txuas ntxiv lub neej kev pabcuam ntawm pawg valve.

Q5: Lub cav khiav smoother nrog cov tshuaj no - yog vim qhov sib txuam?
Yog lawm. Qhov sib txuam ua kom ntseeg tau tias txhua lub tog raj kheej tau txais tib lub sijhawm txhaj tshuaj thiab ntau, txo qhov kev hloov pauv uas ua rau tsis muaj zog thiab tsis sib xws.

Q6: Kuv puas tuaj yeem siv lub twj tso kua mis no hauv lub cav nrog lub twj tso kua mis siab?
Yog lawm. Qhov sib txuam ua kom cov lus teb zoo ib yam, uas txo cov load ntawm lub twj tso kua mis lub siab tswj valve. Txawm li cas los xij, yog tias lub twj tso kua mis hnav, nws tseem yuav nyuaj kom tswj tau txoj kev tsheb ciav hlau siab - xyuas lub twj tso kua mis ua ntej txhim kho cov tshuaj txhaj tshuaj tshiab.

 

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:

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!

 

 

Cim npe nrov: 59407500024 solenoid common rail injector - matched valve pawg sib dhos rau optimized txhaj tshuaj zoo ib yam, Tuam Tshoj 59407500024 solenoid common rail injector - matched valve pawg sib dhos rau optimized txhaj tshuaj sib xws manufacturers, lwm tus neeg, Hoobkas