Nws pib qhov chaw rau Diesel Cav Nozzle DN0PDN121 Roj Injector Nozzle

Diesel Injector Nozzles Maintenance (Part 1)

Koj lub tshuab hluav taws xob diesel injector nozzles yog lub luag haujlwm xa cov roj kom zoo rau txhua lub tog raj kheej rau cov load thiab horsepower xav tau. Nyob rau lub sijhawm ntawm lub neej ntawm lub cav, tus naj npawb ntawm kev txhaj tshuaj tuaj yeem ncav cuag ntau lab, thiab tej zaum trillions. Tsis tas li ntawd, lub injector nozzles raug rau ib puag ncig tsis zoo-ntau dua li lwm qhov ntawm lub cav. Cov nozzles nyob hauv lub tshuab hluav taws xob lub tshuab hluav taws xob lub tshuab hluav taws xob thiab raug rau qhov kub thiab txias ntawm ntau tshaj 1,800 degrees, thaum lub siab sab hauv tuaj yeem tshaj 30,000 psi.

Txawm hais tias yuav luag txhua lub tshuab hluav taws xob tsim hluav taws xob pom zoo siv lub nozzles, cov txheej txheem no feem ntau tsis saib xyuas los ntawm tus tswv lub cav thiab tsuas yog hais thaum muaj teeb meem. Kev tiv thaiv kev saib xyuas yuav tsum yog ib feem ntawm txhua tus tswv lub cav diesel lub hom phiaj yog tias xav tau lub neej ntev thiab kev ua haujlwm tsis muaj teeb meem.

Txhawm rau nthuav tawm Diesel Power nyeem ntawv rau cov kauj ruam uas yuav tsum tau ua rau kev pabcuam txhua yam injector nozzles, peb tau mus ntsib nrog Mack Boring & Parts Company hauv Union, New Jersey. Tsis muaj kev koom tes nrog Mack Trucks, Mack Boring tsis tsuas yog muag cov khoom siv hluav taws xob tshiab xwb, nws tseem rov tsim kho cov tshuab hluav taws xob thiab muaj cov kev pabcuam roj ua tiav rau feem ntau cov kev siv diesel.

Lub tuam txhab Mack Boring & Parts lub khw muag roj cov kws tshaj lij yog Frank Pakay. Nws yog ib feem ntawm Mack Boring lub chaw pabcuam, tswj hwm los ntawm Mike Alfano, qhov twg cov roj nozzles thiab cov twj tso kua mis tau muab kev pabcuam rau cov neeg siv khoom thoob plaws lub tebchaws vim yog lub khw lub koob npe nrov thiab keeb kwm ntev ntawm kev ua haujlwm nrog tsuas yog diesel xyaw.

Thaum Diesel Fais Fab nyob ntawm Mack Boring, cov txheej txheem ntau lub taub hau tau npaj rau kev pabcuam. Lawv yog los ntawm 440hp Yanmar 6LY2A-STP turbocharged rau lub tog raj kheej marine cav. Cov neeg siv khoom tsis txaus siab uas tau ua rau cov tshuaj txhaj tshuaj raug tshem tawm yog daim ntawv tshaj tawm ntawm cov pa luam yeeb xiav / dub ntawm qhov tsis ua haujlwm. Lwm yam teeb meem uas feem ntau taw qhia txog qhov xav tau kev pab cuam injector yog qhov tsis zoo lossis tsis muaj hluav taws xob, kev siv roj ntau dhau, pib nyuaj, thiab kev ua haujlwm tsis zoo. Txawm hais tias lub cav Yanmar siv nws tus kheej tsim ntawm nozzle, nws zoo ib yam li qhov yuav pom hauv Cummins lub cav nrog lub tshuab hluav taws xob.