Zog ntawm cov kabmob hlau

Raws li kev ua haujlwm ib puag ncig thiab kev tsom xam ntawmCov kabmob hlau, kabmob cov steel yuav tsum muaj cov khoom nram qab no:

1. Heev sib cuag nkees nkees lub zog thiab lub zog compressive;

2. Cov kabmob hlau yuav tsum muaj cov tawv nqaij siab thiab tawv tawv tom qab kev kho cua sov (cov kabmob hlau nyuaj)

3. High elastic txwv kom tiv thaiv tau cov roj txhuas ntau dhau ntawm kev sib tw ntawm cov kabmob hlau hauv qab lub nra;

4. Qee yam kev nyuaj los tiv thaiv cov kabmob cov kev puas tsuaj nyob rau hauv kev cuam tshuam load;

5. Qhov khoom lag luam zoo ruaj khov, tiv thaiv cov kabmob hauv lub sijhawm ntev lossis siv vim qhov raug hloov pauv thiab txo qhov tseeb;

6. Qee qhov kev txhim kho corrosion, hauv cov huab cua thiab roj nplua nyeem thiab roj nplua nyeem yuav tsum tsis yooj yim rau xeb lossis xeb, ua kom lub ntsej muag nto;

7. Cov txheej txheem zoo, xws li txias, txiav cov txheej txheem kev ua tau zoo, txhawm rau hloov kho kom haum rau cov khoom loj, muaj kev ua haujlwm siab, kev xav tau zoo heev. Muaj ntau yam yuav tsum tau ua rau bearings nyob rau hauv cov kev ua haujlwm tshwj xeeb. Xws li cov kub ua tsis kam, corrosion tsis kam, cuam tshuam kuj, antimagnetic thiab lwm yam.

Cov kev sib tiv tauj lub neej ntawm bearings yog tshwj xeeb yog kev nkag siab rau inomogeneity ntawm cov qauv thiab cov khoom ntawm cov hlau. Yog li ntawd, cov cai ntawm cov tseev kom muaj rau lub koom haum siv thiab thawj lub koom haum. Microstructure ntawm cov kabmob ntawm cov kabmob hlau hauv kev pabcuam hauv kev pabcuam yuav tsum yog tusyees faib nrog carbide zoo ntawm kev sib ntaus sib hatensite martensite. Xws li microstructure tuaj yeem muab cov kabmob hlau cov khoom uas xav tau. Muaj ob txoj cai tseem ceeb rau cov qauv qub: ib qho yog cov ntshiab, yog hais txog cov ntsiab lus ntawm cov neeg tawg nkoj thiab suav nrog cov hlau yuav tsum tsawg dua; Qhov thib ob yog cov qauv coj ua uas tsis sib xws, uas txhais tau tias tsis yog xim hlau suav nrog thiab carbides hauv cov hlau yuav tsum tau ua kom zoo thiab faib covyees. Yog li lub purity ntawm cov hlau thiab kev sib txawv ntawm cov qauv yog ob qho teeb meem tseem ceeb ntawm cov hlau me me ntawm cov kabmob hlau.