heavy truck tso pa tawm yeeb nkab

Shengkunda muab lub tsheb hnyav cov pa tso pa tawm yeeb nkab (Model VG2600111136) raws li kev ua haujlwm zoo tshaj plaws rau kev tswj cov pa hnyav. Qhov no HOWO Truck Cav Spare Part Cav Tsheb Exhaust Manifold yog ntsia nruab nrab ntawm lub cav lub tog raj kheej lub taub hau thiab lub turbocharger, ua raws li lub zog muaj zog rau kev sib txuas los ntawm cov khoom lag luam. Raws li Sinotruk Spare Parts Vg2600111136 Rear Exhaust Manifold, nws tiv thaiv cov pa roj rov qab los ntawm kev cuam tshuam lub tog raj kheej combustion efficiency. Chav tsev yog tsim los tswj cov txheej txheem kev ncaj ncees nyob rau hauv huab cua thermal cycles, kom ruaj khov huab cua txaus thiab txo qhov kev pheej hmoo ntawm manifold cracking nyob rau hauv xav tau logistics ib puag ncig.

Khoom Parameters

Cov yam ntxwv tseem ceeb thiab qhov zoo

● Optimized Fluid Dynamics
Internal flow channel yog tsim los txo cov pa tawm turbulence thiab qis rov qab siab. Qhov kev ua kom zoo no ua kom lub turbocharger nrawm dua thiab txhim kho tag nrho cov roj combustion efficiency.

● Kev Tiv Thaiv Kub Kub Heev
Lub manifold yog cam khwb cia los ntawm tshav kub-resistant alloys muaj peev xwm withstanding nruam kev khiav hauj lwm kub txog li 1000 ° C. Qhov no tiv thaiv warping thiab xyuas kom tsis muaj qhov tsis muaj qhov sib khi ntawm lub tog raj kheej lub taub hau thiab lub turbocharger.

● Precision Flange Sealing
CNC-milled flange nto muab ib qho kev sib tshuam ultra-pas rau mounting gaskets. Qhov no high-precision tiav tshem tawm cov pa tawm uas tuaj yeem ua rau lub zog poob thiab muaj suab nrov hauv tsev.

● Kev tshem tawm kev ntxhov siab sab hauv
Txhua chav tsev tau txais kev kho mob tshwj xeeb rau kev laus kom ruaj khov rau cov qauv molecular ntawm cov hlau. Cov txheej txheem no tiv thaiv lub tsheb hnyav cov yeeb nkab kom cov yeeb nkab los ntawm deforming los yog tawg vim qhov rov nthuav dav thiab contraction ntawm lub cav bay.

Daim ntawv thov

Lub tsheb hnyav no cov yeeb nkab nqus cov yeeb nkab yog tsim tshwj xeeb rau Sinotruk HOWO TX, NX, T7, thiab N7 tsheb qauv. Nws yog ib qho kev hloov pauv ncaj qha rau cov cav hnyav uas xav tau lub tsheb rov qab-mounted pa manifold configuration, haum rau ob qho tib si thauj khoom ntev thiab tsheb thauj khoom engineering.

Kev tsim khoom

Kev nqis peev Casting (Lost Wax Method)
Lub tsheb hnyav cov yeeb nkab tso cov yeeb nkab yog tsim los siv cov pwm ua haujlwm siab nrog IT8 qhov tseeb. Qhov no ua kom cov phab ntsa sab hauv yog du thiab qhov ntev ntawm sab nraud ua tau raws li cov khoom siv nruj nruj.

Kev Kho Hniav Kub Ntws Kev laus
Cov khoom xyaw yog tuav ntawm qhov kub ntawm 450 ° C rau 20 teev. Cov kauj ruam tseem ceeb no tshem tawm cov kev ntxhov siab sab hauv, kom ntseeg tau tias lub manifold tseem nyob ruaj khov thoob plaws hauv nws lub neej kev pabcuam.

Precision CNC Machining
Txhua qhov chaw mounting thiab positioning pin qhov yog ua tiav siv CNC milling tshuab. Peb tuav ib tug positioning qhov kam rau ua ntawm ± 0.02mm los xyuas kom meej ib tug zoo meej sib dhos thaum lub cav sib dhos.

Quality Assurance

1. Hydraulic Pressure Verification
Txhua qhov manifold raug kuaj xyuas dej siab 0.5MPa rau 5 feeb. Qhov no ua kom cov casting yog qhov ntom ntom nrog xoom to hauv qab kev ua haujlwm siab.

2. Kev kuaj X-Ray tsis muaj kev puas tsuaj
Peb siv X-ray nrhiav kom pom cov qauv sab hauv ntawm lub manifold. Cov txheej txheem no txheeb xyuas cov kev zais zais lossis cov kab nrib pleb uas tuaj yeem ua rau ua tsis tiav ntxov hauv daim teb.

3. Kev ntsuas kub siab heev
Cov chav nyob raug rau 100 lub voj voog ntawm qhov kub thiab txias ntawm -40 ° C txog 1000 ° C. Qhov kev ntsuam xyuas nruj no tau lees paub tias cov tsheb thauj khoom hnyav cov pa tso pa tawm cov yeeb nkab yuav tsis deform lossis tawg nyob rau hauv kev ua haujlwm hnyav tshaj plaws.