Supercharger Plhaub, Pump Plhaub
Internal combustion engine supercharger box:koom tes tsim los ntawm GE lub tuam txhab ntawm Tebchaws Meskas thiab CRRC, thiab ua los ntawm peb lub tuam txhab.
Khoom siv:tshwj xeeb kub-resistant alloy cam khwb cia hlau, hnyav 360kg.
Cov khoom lag luam muaj qhov yuav tsum tau ua haujlwm nruj, thiab lub cev casting thiab cam khwb cia txuas qhov ntsuas yuav tsum ua tau raws li cov hauv qab no:tensile zog (σb): 230-300mpa, hardness (HB): 190-220.Internal qauv yog complex, thiab tag nrho qhov ntev yog 700 * 700 * 400mm.Nws yog tsim los ntawm high-temperature gas kab noj hniav, cua txias kab noj hniav thiab roj kab noj hniav.Txhua kab noj hniav muaj cov duab sib txawv thiab yog zes rau ib leeg.Cov phab ntsa thickness ntawm cov kab noj hniav yog loj thiab nyias, uas txawv heev ntawm tag nrho cov dimension.Tsis tas li ntawd, qhov chaw sab hauv thiab sab nrauv ntawm tag nrho cov casting tsis raug tso cai kom muaj kev kho vuam.Cov khoom tiav lawm yuav tsum tau ua 0.6MPa huab cua siab ntsuas rau txhua qhov kab noj hniav raws li, thiab tsis tso cai rau cov pa tawm thiab bubbling.Tsis tas li ntawd, machining geometric kam rau ua tsuas yog 0.009.Tam sim no, nws ua tau raws li kev tsav tsheb ntawm ntau lab mais yam tsis muaj kev hloov pauv.Cov khoom ntim txhua xyoo yog 500 teeb.
Xuab zeb casting yog txheej txheem hlau.Ua ntej, ib tug peb-dimensional xuab zeb pwm yog tsim, thiab ces cov molten hlau yog poured rau hauv kab noj hniav ntawm cov xuab zeb pwm rau solidification.Tom qab cov hlau qhov chaw yog txias thiab tsim, tshem tawm cov xuab zeb plhaub.Qee cov xuab zeb castings xav tau tom qab ua tiav tom qab casting.Xuab zeb casting tuaj yeem tsim tau txhua yam khoom siv hlau, suav nrog cov hlau cam khwb cia, hlau alloy tshwj xeeb thiab lwm yam.Xuab zeb casting yog ib qho kev lag luam thiab siv tau zoo heev, uas tuaj yeem hloov kho raws li qhov yuav tsum tau muaj ntawm qhov loj thiab cov qauv tsim.Sand castings feem ntau xav tau kev ua haujlwm thib ob los txhim kho qhov tseeb ntawm cov khoom.
QT500-7, HT250, RTQSi4Mo.
Marine diesel cav supercharger, tsheb ciav hlau sab hauv combustion engine supercharger, twj, xws li: GE, EMD, CRRC, Kesby, Koj Island, thiab lwm yam.
