DENSO 23670-51031 Kho Cov Khoom Siv - Hoobkas-Spec Overhaul Teeb Rau Cov Hluav Taws Xob Hluav Taws Xob

Qhov no rebuild pob, txheeb xyuas los ntawm DENSO23670‑51031, ncaj qha hais txog cov neeg kho tshuab degradation pom nyob rau hauv cov twj siv hluav taws xob sib txuas tom qab txuas ntxiv lub luag haujlwm. Ntau dua li muab cov khoom sib sau ua ke, cov khoom siv no muab cov khoom sib tw ua tau zoohydraulic them nyiaj cov ntsiab lusthiabdynamic sealing Cheebtsam, txhua tus tsim los rau cov khoom siv thawj tus neeg muag khoom qhov ntev kam rau ua. Kev cob qhia kev pabcuam Tier 3 thiab Theem IIIB lub zog yuav pom cov txheej txheem no tsim nyog rau kev rov kho cov tshuaj txhaj tshuaj, raws li txhua daim -los ntawmkev ntsuas pistonmus rauorifice tuav ntsia hlau- tau raug lees paub los ntawm DENSO cov rooj tog zaum sab hauv. Cov khoom siv thim rov qab bore polishing thiab lub caij nplooj ntoos hlav qaug zog, ua rau lub rebuilt injector kom tswj kev tsheb ciav hlau siab hloov hauv lub Hoobkas yam tsis tas yuav tsum tau ua tiav chav hloov.

Lub pob muaj 14 cov kab lus sib txawv, sau los ntawm atswj valve caij nplooj ntoos hlavlos ntawm chrome-silicon steel, ahardened metering pistonkho rau 62 HRC, thiab arov qab-leak gasketcompounded los ntawm fluorocarbon elastomer ntsuas rau 150℃kev ua haujlwm tsis tu ncua. Covorifice phajtau txais lapped tiav hauv qab 0.2 µm Ra, ncaj qha cuam tshuam cov roj ntshav ruaj khov thaum tsav tsheb. Rau qhovtuav txiv ntseej, torque specification ntawm 42 Nm ± 2 Nm zoo li laser-engraved ntawm cov ntaub ntawv placard, nrog nruj ua nyob rau hauv qhuav tej yam kev mob. Anti-gal txheej siv rau lubcaij nplooj ntoos hlav retainertiv thaiv fretting corrosion, thaum lubnozzle clamping ntsia hlauRaws li cov khoom vaj khoom tsev 12.9 raws li ISO 898-1. Tag nrho cov ntsaws ruaj ruaj elastomeric tuaj txog ua ntej-lubricated nrog qis-swell ester-based compound los tiv thaiv extrusion ntawm qhov system pressures mus txog1,800 Ib.

Qhov no overhaul configuration ua hauj lwm raws li qhov ncaj hloov rau lub23670‑51031sib dhos hlaHino J08Ecav (2007-2013),Isuzu 6 HK 1common-rail derivatives, thiab xaivCummins IB4.5L thiab 6.7L versions nruab nrog DENSO HP3 twj. Off-highway kev pab cuam suav nrogKomatsu PC200-8thiabHitachi ZX200-3excavators, qhov twg injector drift manifests li sluggish hydraulic viav vias. Critical cross-references095000‑7540thiab095000‑7541thov, txawm hais tias qhov kev lees paub ntawm 7-tus lej DENSO barcode suffix tseem yog qhov tseem ceeb- cov txheej txheem no haum rau kev kho dua-C thiab tom qab txhaj tshuaj lub cev nrog cov phaj sab saum toj. Ib qho SKU hais txog 18 tus qauv tsheb lag luam hauv chav kawm 5- txog 8-litre, txo kev txiav txim yuam kev ntawm 23670-51030 thiab 23670-51032 variants.

Ua ntej txhim kho qhov tshiabpiston-thiab-caij nplooj ntoos hlav pawg, ultrasonic tu ntawm lub injector lub cev bore yog yuav tsum tau, nrog tshwj xeeb tsom rau lubroj inlet screen-cov khib nyiab nyob tom qab qhov uas twb muaj lawmorifice tuavfeem ntau ua rau tom qab rov tsim dua koob chatter. Cov khoom sivteeb ximyuav tsum tsuas yog siv thaum nqa armature, ntsuas los ntawm solenoid aperture nrog lub ntsuas dial, ntog sab nraum 45-50 µm. Ib tug tee dej ntawm high-viscosity los ua ke roj yuav tsum tau siv rau lubpob-thiab-lub roojkev sib tshuam; Tom qab ntawd, phau ntawv caij tsheb kauj vab ntawm lub rooj sib tw sim ntawm 300 bar txheeb xyuas qhov hloov pauv hloov mus ua ntej lub txiv ntoo kawg. Reusing qhov qubclamping tshuab ntxhua khaub ncawsraug txwv, raws li nws cov qauv embossed tsuas yog ib lub voj voog nruj. Tom qab kev teeb tsa, 15-feeb tsis ua haujlwm ua raws li peb qhov kev thauj khoom tag nrho accelerationstswj caij nplooj ntoos hlav; Cov dej ntws tawm ntawm ib lub tog raj kheej yuav tsum tau sau npe hauv qab 22 ml / min ntawm 1,200 rpm.

Qhov DENSO-sourced teeb tsa rov ua dua 92-95% ntawm cov thawj injector linearity, ua tau zoo tshaj qhov 78-82% rov qab los ntawm cov khoom foob generic. Nrog kev hloov23670‑51031injector tus nqi siab tshaj $420, cov khoom siv muab 68% tus nqi txuag rau ib qho tshuaj thaum khaws cia zoo ib yam.lub sijhawm muaj zog(1.2 ms ntawm 900 bar) thiab pib txhaj tshuaj precision nyob rau hauv ± 0.5℃crank lub kaum sab xis. Rau cov khw kho, qhov zoo tshaj plaws yog nyob rau hauv kev kwv yees txij nkawm-tswj pistonhnav ua rau muaj kev kub ntxhov siab oscillations (kev txhaum cai P0087/P0088), thiab cov khoom siv no daws qhov teeb meem yam tsis tau hloov tag nrho.solenoid-actuated valve pawg. Cov ntaub ntawv los ntawm ntau tshaj 200 rebuilds qhia qhov nruab nrab lub neej kev pab cuam ntawm4,200 teev ua haujlwmnyob rau hauv mining loaders, outperforming generic lwm txoj los ntawm 1,200 teev. Kev sib koom ua ke no nrog 5-micron cov roj lim dej ua kom muaj kev tiv thaiv kev hnav khaub ncaws ntau tshaj plaws, ua kom muaj txiaj ntsig zoo ib xyoos ib zaug cov tshuaj tiv thaiv nyiaj siv ua haujlwm rau 6-lub tog raj kheej prime mover.

Q1:Cov khoom siv no puas suav nrog solenoid coil?
A:Tsis yog. Nws npog cov khoom siv kho tshuab nruj me ntsis-piston, springs, seals, retainer, orifice, thiab shims. Lub kauj thiab armature phaj tsuas yog rov qab siv dua tom qab kuaj hluav taws xob (tsis kam 0.9-1.1 Ω).

Q2:Qhov no puas haum rau 23670-51030 injector lub cev?
A:Tsis pom zoo. Lub 51031 muaj qhov luv luv armature stroke thiab txawv txav chaw nres nkoj geometry. Haum rau 51030 lub cev hloov kev txhaj tshuaj los ntawm +4-6 mm³, ua rau tsis muaj zog roughness.

Q3:Yuav tsum khaws cov ntsaws ruaj ruaj li cas ua ntej qhib?
A:Khaws lub hnab ntawv tsis tau qhib ntawm 15-25℃nrog cov av noo qis dua 60%. Lub neej txee yog 36 lub hlis; ib zaug qhib, nruab nyob rau hauv 72 teev kom tsis txhob ya raws hardening.

Q4:Puas yog tus txheej txheem break-in yuav tsum tau tom qab installation?
A:Yog lawm. Khiav ntawm qis qis rau 10 feeb, tom qab ntawd ua peb WOT acceleration rau 2,200 rpm. Qhov no kho lub caij nplooj ntoos hlav tswj thiab zaum lub pob valve. Rov kho kho cov tshuaj kho cov lej los ntawm cov cuab yeej kuaj mob yog tias ECU txhawb nqa nws.

Q5:Yuav ua li cas paub qhov txawv ntawm DENSO tiag los ntawm cov cuav?
A:Cov khoom siv qhabnias muaj lub laser-etched batch code ntawm tus tuav lub ntsej muag sab hauv (pom hauv qab 10x magnification) thiab micro-engraved "D" ntawm lub phaj orifice. Cov ntaub ntawv cuav tshem tawm ob lub cim.

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

Txhawb ntau yam nyiaj txiag thiab kev them nyiaj hauv tuam txhab.

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!

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