Q: Lub cuab yeej twg yog tus vaj tse 'si (silicon) nyob rau hauv lub caij nplooj ntoo hlav caij nplooj ntoos hlav niaj hnub li 60si2mN muab?
A:Silicon (Si) yog qhov tseem ceeb sib txuam hauv lub caij nplooj ntoo hlav. Nws tseem nce cov steel ntawm txoj kev txwv ywj thiab tiv thaiv kom muaj kev cuam tshuam tsis zoo (nws lub zog "tawm los dag zog"). Nws kuj tseem txhim kho cov tawv nqaij tawv ntawm cov hlau, tso cai rau nws kom ua tiav lub zog loj thoob plaws nws tus ntoo khaub lig-}} section section section during.. Ntxiv mus, nws txhim kho cov khoom siv tiv thaiv oxidation thiab decarburization thaum lub caij kub {}} Ua cov txheej txheem zoo.
Q: Dab tsi yog 'decarburization' thiab vim li cas nws detrimental rau kev tsheb nqaj hlau?
A:Decarburization yog ib qho kev kho cua sov thaum cov pa roj carbon nyob rau qhov chaw ntawm cov hlau yog txo vim muaj oxygen hauv cov huab cua. Txij li thaum cov roj carbon yog qhov tseem ceeb rau kev tawv ncauj thiab lub zog, qhov no tsim cov txheej muag muag sab saum toj. Cov txheej muag muag no yog ntau dua nquag ua rau qaug zog tawg hauv qab los ntawm kev ntxhov siab thiab tuaj yeem ua rau kev ua tsis tiav thaum ntxov. Tswjhwm qhov cua sov cua yog siv thaum kev kho kom sov los tiv thaiv qhov no.
Q: Yuav ua li cas yog 'hardness profile' ntawm clip tus ntoo khaub lig {{}}}} ntu seem?
A:Txhawm rau kuaj xyuas cov tawv tawv thiab qhov tsis muaj Decarburization, tus qauv clip yog txiav hla {}}}} polishedly polished. Cov ntsuas nyuaj (piv txwv li, vickers lossis rockwell) yog tom qab ntawd coj ntawm kev ncua sij hawm los ntawm ntug rau cov tub ntxhais ntawm cov khoom. Qhov no tsim lub hardness profile. Ib lub tshav kub kom zoo -}} Enject}}} Cov khaub ncaws zoo nkauj thoob plaws, uas tsis muaj qhov tseem ceeb poob {} tawm ntawm cov npoo, lees tias nws zoo.
Q: Dab tsi yog lub hom phiaj ntawm 'load - deflection nkhaus' rau ib tug clip?
A:Lub Load - deflection nkhaus yog qhov tseem ceeb teeb tau thaum kuaj. Nws cov phiaj xwm lub zog tsim nyog yuav tsum tau deflotct daim clip tawm tsam tus nqi ntawm deflection. Txoj kab nkhaus no qhia tau cov khoom tseem ceeb: qhov pib txhav (nqes hav ntawm txoj kab nkhaus), qhov uas muaj peev xwm ua tau zoo dua qub (tawm mus taw tes), thiab qhov muaj peev xwm thauj tau ntau tshaj plaws. Nws yog thawj tus ntiv tes ntawm lub clip cov kev coj tus cwj pwm zoo thiab yog qhov tseem ceeb rau kev tsim qauv thiab kev tswj hwm zoo.
Q: Vim li cas ib qho yuav raug rau 'sib nqus particetic tshuaj xyuas' (mpi)?
A:Sib nqus particetle particate (MPI) yog qhov tsis- npoo kev tawg, nqaws, lossis suav nrog lub qhov muag liab qab. Cov clip yog magnetized, thiab cov hlau hais yog thov. Ib qho flas ua rau lub teb xau uas attracts cov lus, sib sau pom qhov pom. Nws yog ib qib kev tswj hwm zoo tshaj plaws, tshwj xeeb tshaj yog rau cov ntawv thov tseem ceeb, kom tsis muaj qhov tsis muaj kev cuam tshuam rau kev pabcuam.