Alloy steel lifting saw yog cov saw uas tuaj yeem siv rau kev nqa thiab nqa thaum ntau zaus. Yog li peb tuaj yeem ua li cas nrog cov saw?
Txoj saw hlau yuav tsum rub tawm thiab rub tawm ntau lub sijhawm, tab sis cov khoom sib txawv hauv txawv sijhawm. Thaum nqa tawm cov khoom nqa ua haujlwm, tib neeg yuav tsum xaiv cov khoom siv ntawm cov saw raws li cov khoom ntiag tug ntawm tus xaib ntawm lub xaib.
Ua ntej, txoj saw tuaj yeem ua dub. Kev kho tsaus nti tsis tsuas yog hloov cov xim ntawm saum npoo ntawm cov saw hlau, tab sis kuj txhim kho lub peev xwm ntawm cov saw hlau los tiv thaiv sab nraud ntawm huab cua sab nraud.
Thib ob, leej twg tuaj yeem ua rau galvanized. Galvanizing kev kho mob yog rau galvanize lossis lwm txoj kev galvanizing rau saum npoo ntawm cov saw hlau, uas tuaj yeem txhim kho qhov txhim kho corrosion ntawm cov saw.
Thib peb, kev kho mob carburizing yog ua tiav thaum lub sijhawm kev tsim khoom.
Qhov saum toj no yog kev taw qhia rau ib feem ntawm cov txheej txheem thev naus laus zis ntawm txoj saw hlau nqa. Leej twg tuaj yeem nqa cov khoom nqa thiab nqa khoom ntau lub sijhawm, tab sis cov txheej txheem ua cov txheej txheem sib txawv hauv cov sijhawm sib txawv, peb yuav tsum kuaj xyuas kom meej ua ntej siv.
