Kev tsim cov pob sib sib zog nqus Groove

Sib sib zog nqus groove pob yog ib tug kheej kheej bearing nrog ib tug me me qhov chaw ntawm lub puab thiab sab rings, uas yuav txwv tau lub radial thiab axial txav ntawm cov kabmob. Cov txheej txheem ntawm cov pob sib sib zog nqus sib sib zog nqus muaj kev sib tsoo, kev kho cua sov, thiab cov txheej txheem sib dhos.
Txheej txheem ntau lawm:
1. Kev xaiv cov khoom siv: Cov hlau zoo, xws li GCr15 steel, yuav tsum tau ua rau cov khoom sib sib zog nqus groove.
2. Kev kho cua sov: Ua ntej, ua kom sov cov hlau nyob ib ncig ntawm 800 degree rau kev kho mob kom nws soften, thiab tom qab ntawd ua cov txheej txheem kho kom thaum kawg ua tau raws li qhov yuav tsum tau ua hardness.
3. Txias thiab sib tsoo: Tom qab kev kho cua sov, cov hlau yuav tsum tau txias thiab tom qab ntawd hauv av kom ua tiav qhov sib thooj geometric qhov ntev thiab qhov roughness.
4. Kev kho cua sov: Thaum tshav kub kub thiab kho cov hlau hauv av dua kom ua tau raws li qhov xav tau hardness.
5. Kev ntxuav thiab tiv thaiv xeb: Tom qab ntxuav, waxing, thiab oiling cov txheej txheem, kev tiv thaiv xeb yog nqa tawm.
Txoj kev sib tsoo:
1. Kev npaj: Npaj cov cuab yeej sib tsoo tsim nyog, xws li cov tshuab sib tsoo, sib tsoo lub log, thiab lwm yam.
2. Kev sib tsoo ntxhib: Siv lub log sib tsoo rau kev sib tsoo kom ua tiav qhov xav tau loj thiab cov duab ntawm qhov chaw ua haujlwm.
3. Kev sib tsoo nruab nrab: Txuas ntxiv siv lub log sib tsoo rau kev sib tsoo nruab nrab kom ua tiav qhov xav tau ntawm qhov chaw roughness thiab flatness.
4. Kev sib tsoo zoo: Siv lub log sib tsoo zoo rau kev sib tsoo kom ua tiav qhov yuav tsum tau ua tiav thiab qhov tseeb.
Kev kho cua sov ua haujlwm:
1. Cua sov: Muab cov khoom ua haujlwm hauv av tso rau hauv qhov cub rau kev kho cua sov.
2. Rwb thaiv tsev: Khaws lub workpiece nyob rau hauv lub cub tawg rau ib lub sij hawm ntawm lub sij hawm, uas nyob ntawm seb qhov luaj li cas ntawm lub workpiece thiab qhov yuav tsum tau hardness.
3. Ua kom txias: Tshem tawm cov khoom ua haujlwm ntawm lub qhov cub, ua kom txias txias, thiab ceev kom txias rau hauv chav sov.
4. Quenching: Quench lub workpiece kom ua tiav qhov yuav tsum tau hardness.
Kev sib dhos txheej txheem:
1. Ntxuav: ntxuav cov txheej txheem sab hauv thiab sab nrauv kom tshem tawm cov roj thiab cov impurities.
2. Daim ntawv thov roj: Siv cov roj lubricating me me rau kev sib koom ua ke ntawm cov nplhaib sab hauv thiab sab nrauv.
3. Sib dhos: Sib sau cov nplhaib sab hauv thiab sab nrauv ua ke raws li qhov xav tau, thiab nruab lub pob rau hauv cov kabmob sab hauv.
4. Sealing: Foob cov bearings kom tiv thaiv kom tsis txhob tawm thiab dej nkag.
Cov txheej txheem tsim khoom ntawm cov pob sib sib zog nqus yuav tsum tau ua tiav, kev kho cua sov, thiab cov txheej txheem sib dhos kom ntseeg tau tias lawv cov khoom zoo. Qhov raug, raug, thiab kev tsim qauv ntawm cov txheej txheem cov kauj ruam ncaj qha cuam tshuam rau kev ua haujlwm ntawm bearings, thiab ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm siab, lub neej ntev, thiab kev ntseeg siab ntawm bearings.