Txawm li cas los xij ntawm kev hloov kho, cov tsheb yuav tsum ua raws li qee cov ntsiab cai kom tau txais daim ntawv tso cai. Ib qho ntawm cov xwm txheej tseem ceeb tshaj yog hais txog qhov ntim thiab qhov hnyav ntawm lub tsheb. Tsis tas li ntawd, muaj qee cov kev cai hais txog cov ntsiab lus. Piv txwv li, raws li Tshooj 2 ntawm Tshooj 55 ntawm [(Nyiv) Txoj Cai Lij Choj Txoj Cai], ib qho kev hloov kho yuav tsis cuam tshuam rau tus neeg tsav tsheb lub zeem muag thiab lub kauj tsheb ua haujlwm, thiab tsis cuam tshuam rau qhov ua tau zoo ntawm daim iav rear saib thiab sab nrauv teeb pom kev zoo. . Nyob rau theem ceev faj ntxiv, kuj muaj cov ntsiab cai sib xws. Piv txwv li, thaum hloov lub camshaft, lub cav yuav tsis dhau tus qauv tso tawm.
Nyiv txoj cai lij choj ntawm kev hloov kho yam tsis muaj kev tshaj tawm sau ntau tshaj 80 hom kev hloov kho yam tsis muaj kev tshaj tawm, uas kuj tseem hu ua [tsim qhov chaw]. Lawv tau muab faib ua ob pawg, uas yog cov khoom siv thiab cov khoom muaj feem xyuam rau kev tsav tsheb. Txhua pawg tau muab faib ua ob peb pawg (saib Table 2 kom paub meej). Yog tias lub tsheb tsuas yog kho dua tshiab nrog [tseem ceeb qhov chaw], thiab yog tias muaj kev ua txhaum cai ntawm cov ntsiab lus saum toj no (xws li tsis muaj kev hloov pauv loj hauv qhov hnyav, thiab tsis cuam tshuam rau kev tsav tsheb lossis ua rau muaj kev phom sij rau kev tsav tsheb ntawm lub tsheb) thiab [kev ruaj ntseg benchmark ] tom qab kho dua tshiab, tus tswv yuav tsis tas yuav hloov cov ntaub ntawv sau npe ntawm lub tsheb. Txhawm rau tiv thaiv cov neeg siv khoom los ntawm kev yuav khoom tsis tsim nyog, [tsim qhov chaw] ntawm kev muag khoom hauv Nyij Pooj yuav tsum dhau qhov kev ntsuam xyuas cuam tshuam los ua pov thawj tias cov khoom ua tau raws li [kev ruaj ntseg benchmark]. Nyob rau hauv txoj kev no, tus neeg yuav khoom tuaj yeem yuav cov khoom lag luam yooj yim yog tias nws lees paub tias cov khoom tau txuas nrog daim ntawv pov thawj tsim nyog, thiab nws tsis ntshai ua txhaum txoj cai refitting.
Yuav ua li cas yog tias cov khoom hloov pauv tsis yog rau [tsim qhov chaw]? Lub sijhawm no, peb yuav ua raws li cov ntsiab cai dav dav. Feem ntau hais lus, yog tias lub tsheb tsis dhau lub ntim tom qab hloov kho. Qhov kev txwv ntawm qhov hnyav hloov pauv, lub teeb hloov qhov chaw siv tau raws li [kev ruaj ntseg ntsuas], thiab tus tswv tsis tas yuav hloov cov ntaub ntawv sau npe. Nws yog ib qho tsim nyog sau cia tias txoj kev teeb tsa kuj tseem muaj txiaj ntsig zoo, uas yog, txawm tias [tsim qhov chaw] tshaj qhov ntim thiab qhov hnyav, yog tias txoj kev teeb tsa tsis ruaj khov (vuam hom), tus tswv tsheb feem ntau tsis xav tau. hloov cov ntaub ntawv sau npe tsheb (saib Teem caij 3 kom paub meej).
