Peb txhua tus paub tias cov saw hlau yog tsim los ntawm pawg txuas, piv txwv li, PC200 saw muaj 45 pawg txuas.Tom qab ntawd vim li cas tus nqi ntawm tib PC200 saw nrog 45 pob qhov sib txawv?Wb thamtxoghauv qab no.
Ua ntej ntawm tag nrho cov, nyob rau hauv cov nqe lus ntawm cov ntaub ntawv, txhuachain link groupFeem ntau suav nrog plaub yam: pob qij txha, lub tes tsho tus pin, tus pin shafts, thiab cov ntsaws ruaj ruaj.Raws li rau cov pob qij txha, nruab nrab thiab high-endHoobkass siv hom cov ntaub ntawv loj steel mills.Txawm hais tias cov khoom ntawm steel mills loj dua, lawv muaj tsawg impurities thiab kev tswj kom zoo dua.Cov khoom siv kho tshuab yog raws li tus qauv thiab cov khoom siv ruaj khov, uas yooj yim rau kev tsim khoom.Cov txheej txheem kev kho cua sov yog ruaj khov thaum lub sijhawm tsim khoom.Txhawm rau kom muaj kev ruaj ntseg zoo ntawm cov khoom tsim tawm thiab cov khoom xaiv yog 35mnb.Tom qab forging, nws tau undergone quenching thiab tempering kev kho mob, uas yuav pab txhim khu cov khoom ua tau zoo, thaum lub low-end steel ua los ntawm me me factories muaj ntau impurities, thiab cov kev ua tau zoo tsis ruaj khov txaus.Cov khoom yog Mn2.Tsis muaj quenching thiab tempering kho tom qab forging, thiab muaj ntau yam tsis paub tseeb hauv kev kho cua sov.Yog li qhov zoo ntawm cov taug qab cov txuas uas tawm los tsis ruaj khov.
Raws li rau tus pin bushing ib feem, nruab nrab thiab high-end sawv daws yuav yog ua los ntawm loj-brand steel Hoobkas cov ntaub ntawv, uas muaj tsawg impurities thiab ruaj khov kev ua tau zoo, yog li lawv yog forged los yog ua los ntawm steel kav.Cov khoom siv yog 40MnB, sab nrauv yog quenched, sab hauv yog quenched, thiab ces tempered thiab finely av.Ua tus pin tes tsho hnav-tiv taus thiab ua kom nws lub neej.Rau tus pin ncej, 45b yog siv rau nruab nrab thiab siab kawg, thiab cov khoom ntawm lub tsev loj steel Hoobkas tom qab ntawd quenched thiab tempered kom cov neeg kho tshuab zog ntawm cov khoom.Qhov qis kawg siv 45 steel yam tsis muaj quenching thiab tempering kho kom txo tau cov nqi.Tsis tas li ntawd, cov ntsaws ruaj ruaj, tus nqi ntawm cov ntsaws ruaj ruaj zoo thiab cov ntsaws ruaj ruaj qis kuj txawv.Cov saum toj no yog vim li cas vim li cas cov ntaub ntawv xaiv rau cov khoom txuas ncaj qha cuam tshuam tus nqi ntawm qhov txuas.
Post lub sij hawm: Mar-23-2023
