Txheej txheem cej luam ntawm Bearing Steel Bar / Rod
Cov hlau bearing siv los ua cov pob, cov menyuam thiab cov nplhaib bearing. Cov bearing dais lub zog siab thiab kev sib txhuam thaum ua haujlwm, yog li cov hlau bearing yuav tsum muaj qhov nyuaj siab thiab sib npaug, tiv taus kev hnav thiab kev txwv elastic siab. Cov kev cai rau kev sib npaug ntawm cov tshuaj lom neeg, cov ntsiab lus thiab kev faib tawm ntawm cov khoom tsis yog hlau, thiab kev faib tawm ntawm carbides ntawm cov hlau bearing yog nruj heev. Nws yog ib qho ntawm cov hlau qib nruj tshaj plaws hauv txhua qhov kev tsim hlau. Xyoo 1976, ISO, Lub Koom Haum Thoob Ntiaj Teb rau Kev Txheem, tau suav nrog qee cov hlau bearing dav dav rau hauv tus qauv thoob ntiaj teb, thiab faib cov hlau bearing ua plaub pawg: cov hlau bearing tawv tag nrho, cov hlau bearing tawv saum npoo, cov hlau bearing tsis xeb, thiab cov hlau bearing kub siab, tag nrho 17 qib hlau. Qee lub tebchaws ntxiv ib pawg ntawm cov hlau bearing lossis alloy rau cov hom phiaj tshwj xeeb. Txoj kev faib tawm ntawm cov hlau bearing suav nrog hauv tus qauv hauv Suav teb zoo ib yam li ISO, uas sib raug rau plaub pawg tseem ceeb: cov hlau bearing carbon chromium siab, cov hlau bearing carburized, cov hlau bearing tsis xeb, thiab cov hlau bearing kub siab.
Daim Ntawv Thov ntawm Bearing Steel Bar / Rod
Cov hlau bearing feem ntau yog siv los ua lub cev dov thiab lub nplhaib ntawm cov bearing dov. Cov hlau bearing yuav tsum muaj qhov nyuaj siab, qhov nyuaj sib xws, qhov tsis kam elastic siab, lub zog kov nkees siab, qhov tsim nyog toughness, qee qhov hardenability, thiab corrosion tsis kam hauv atmospheric smoothing agent vim tias cov bearing yuav tsum muaj cov yam ntxwv ntawm lub neej ntev, siab precision, qis cua sov, siab ceev, siab rigidity, suab nrov tsawg, siab hnav tsis kam, thiab lwm yam. Yuav kom ua tau raws li cov kev cai ua haujlwm saum toj no, cov kev cai ntawm cov tshuaj lom neeg sib xws, cov ntsiab lus thiab hom ntawm cov khoom tsis yog hlau, qhov loj me thiab kev faib tawm ntawm carbide particle, decarburization, thiab lwm yam ntawm cov hlau bearing yog nruj heev. Cov hlau bearing feem ntau yog tsim los ntawm kev ua haujlwm zoo, kev ua haujlwm siab thiab ntau yam.
