Qhov zoo ntawm cov khoom sib dhos zaum kawg nyob ntawm qhov tsis yog ntawm granite nws tus kheej, tab sis ntawm kev ua raws li cov lus qhia nruj me ntsis thaum lub sijhawm kev sib koom ua ke. Kev ua tiav ntawm cov tshuab sib txuas nrog cov khoom siv granite xav tau kev npaj ua kom zoo thiab ua tiav uas mus deb dhau qhov kev sib txuas ntawm lub cev yooj yim.
Thawj kauj ruam tseem ceeb hauv kev sib sau ua ke yog kev tu thiab kev npaj ntawm txhua qhov chaw. Qhov no suav nrog kev tshem tawm cov residual casting xuab zeb, xeb, thiab machining chips los ntawm txhua qhov chaw. Rau cov khoom tseem ceeb, xws li cov kab noj hniav sab hauv ntawm cov tshuab loj, siv cov xim pleev xim los tiv thaiv xeb. Cov khoom uas muaj roj los yog xeb yuav tsum tau muab ntxuav kom huv si nrog cov kuab tshuaj uas tsim nyog, xws li diesel lossis kerosene, thiab tom qab ntawd cua qhuav. Tom qab ntxuav, qhov tseeb qhov seem ntawm cov khoom sib txuas yuav tsum tau rov xyuas dua; Piv txwv li, qhov haum ntawm tus spindle phau ntawv journal thiab nws cov kabmob, los yog qhov nruab nrab ntawm qhov deb ntawm qhov hauv lub taub hau, yuav tsum tau kuaj xyuas kom zoo ua ntej ua haujlwm.
Lubrication yog lwm kauj ruam uas tsis sib tham. Ua ntej txhua qhov yuav tsum tau nruab los yog txuas nrog, ib txheej ntawm cov roj nplua nyeem yuav tsum tau siv rau ntawm qhov chaw mating, tshwj xeeb tshaj yog nyob rau hauv cov chaw tseem ceeb xws li cov rooj zaum hauv lub tog raj kheej lossis cov ntsia hlau txhuas thiab cov txiv ntoo sib dhos hauv cov txheej txheem nqa. Bearings lawv tus kheej yuav tsum tau muab ntxuav kom huv si kom tshem tawm cov txheej tiv thaiv xeb ua ntej kev teeb tsa. Thaum lub sij hawm ntxuav no, lub dov cov ntsiab lus thiab raceways yuav tsum tau soj ntsuam rau corrosion, thiab lawv cov kev sib hloov dawb yuav tsum tau lees paub.
Cov cai tshwj xeeb tswj hwm kev sib dhos ntawm cov khoom sib kis. Rau txoj siv tawv tsav, cov kab nruab nrab ntawm cov rub tawm yuav tsum ua tib yam thiab cov groove centres zoo sib xws; Kev sib txhuam ntau dhau ua rau tsis sib xws, kev poob qis, thiab hnav sai. Ib yam li ntawd, cov iav meshed xav kom lawv cov axis centerlines mus rau qhov sib npaug thiab nyob rau hauv tib lub dav hlau, tswj kev sib koom ua ke ib txwm nrog axial misalignment khaws cia hauv qab 2 hli. Thaum txhim kho cov kabmob, cov kws tshaj lij yuav tsum siv lub zog sib npaug thiab sib luag, ua kom lub zog vector sib haum nrog lub ntsej muag kawg thiab tsis yog cov ntsiab lus dov, yog li tiv thaiv tilting lossis puas. Yog tias muaj kev quab yuam ntau dhau thaum lub sijhawm sib dhos, kev sib dhos yuav tsum nres tam sim rau kev tshuaj xyuas.
Thoob plaws hauv tag nrho cov txheej txheem, kev tshuaj xyuas tas li yog qhov yuav tsum tau ua. Cov kws kho mob yuav tsum kuaj xyuas txhua qhov sib txuas ntawm qhov chaw kom tiaj tus thiab deformation, tshem tawm cov burrs kom ntseeg tau tias qhov sib koom ua ke yog nruj, theem, thiab muaj tseeb. Rau cov xov sib txuas, tsim nyog cov khoom siv los tiv thaiv-xws li ob lub txiv ntseej, lub caij nplooj ntoos hlav ntxhua khaub ncaws, lossis cov pins sib cais-yuav tsum tau muab tso ua ke raws li cov qauv tsim. Cov kab sib txuas loj lossis cov kab sib txuas yuav tsum tau ua kom nruj nruj, siv lub zog sib npaug ntawm qhov chaw sab nraud kom ntseeg tau tias muaj kev sib faib siab.
Thaum kawg, lub rooj sib txoos xaus nrog cov ncauj lus kom ntxaws ua ntej pib tshuaj ntsuam xyuas qhov ua tiav ntawm kev ua haujlwm, qhov tseeb ntawm txhua qhov kev sib txuas, qhov hloov tau yooj yim ntawm cov khoom txav, thiab kev ua haujlwm ntawm lub tshuab lubrication. Thaum lub tshuab pib, lub sijhawm saib xyuas pib tam sim ntawd. Cov kev ua haujlwm tseem ceeb - suav nrog kev txav nrawm, smoothness, spindle rotation, lubricant siab, kub, vibration, thiab suab nrov - yuav tsum tau soj ntsuam. Tsuas yog thaum tag nrho cov kev ntsuas kev ua tau zoo yog qhov ruaj khov thiab ib txwm muaj peev xwm lub tshuab ua haujlwm rau kev sim ua haujlwm tag nrho, lav tias qhov kev ruaj ntseg siab ntawm granite yog siv tag nrho los ntawm kev sib dhos zoo kawg nkaus.
Post lub sij hawm: Nov-20-2025