Lub slewing bearing yog tsim los ntawm ferrules, dov cov ntsiab lus, tawb, sealing rings, thiab lwm yam. Vim hais tias cov khoom sib txawv muaj cov haujlwm tshwj xeeb hauv kev siv tswv yim, muaj kev xav sib txawv hauv kev tsim thiab xaiv cov ntaub ntawv.

Nyob rau hauv ib txwm muaj xwm txheej, slewing nplhaib dov lub ntsiab txais kev sib xyaw ua ke ntawm cov roj carbon-chromium bearing steel.Lub nplhaib slewing yog ua los ntawm cov hlau tawv tawv.Thaum tus neeg siv tsis muaj cov kev cai tshwj xeeb, nws feem ntau yog ua los ntawm 50Mn steel, tab sis qee zaum txhawm rau ua kom tau raws li qhov xav tau ntawm tus tswv tsev hauv qee qhov kev thov tshwj xeeb, lwm qib ntawm qhov chaw kuj tuaj yeem xaiv raws li cov kev siv tshwj xeeb muab los ntawm tus neeg siv. Hardened steel, xws li 42CrMo, 5CrMnMo, thiab lwm yam.

Qhov nruab nrab thiab me me slewing bearing forgings tag nrho siv puag ncig lossis square tuav ua qhov khoob.Cov qauv nplej thiab cov khoom siv kho tshuab ntawm lub bar yog qhov sib xws thiab zoo, cov duab thiab qhov loj me yog qhov tseeb, thiab qhov chaw zoo yog qhov zoo, uas yooj yim rau kev tsim khoom loj.Ntev npaum li qhov kub thiab txias thiab deformation tej yam kev mob yog tsim nyog tswj, forgings nrog zoo heev zog tuaj yeem forged yam tsis muaj forging loj deformation.Ingots tsuas yog siv rau forgings loj.Lub ingot yog ib tug cam khwb cia qauv nrog loj columnar crystals thiab ib tug xoob center.Yog li ntawd, lub columnar crystals yuav tsum tau tawg mus rau hauv nplua nplej los ntawm cov yas loj deformation, thiab lub looseness thiab compaction yuav tsum tau nyob rau hauv thiaj li yuav tau txais zoo heev hlau qauv thiab txhua yam khoom.

Lub tawb rau cov kabmob slewing muaj cov qauv xws li ib hom kev sib koom ua ke, ib hom segmented, thiab ib hom thaiv thaiv.Ntawm lawv, qhov sib xyaw ua ke thiab segmented tawb yog ua los ntawm No. 20 steel los yog ZL102 cam khwb cia txhuas alloy.Cov thaiv kev sib cais yog ua los ntawm polyamide 1010 resin, ZL102 cam khwb cia aluminium alloy, thiab lwm yam. Nrog rau kev txhim kho txuas ntxiv ntawm cov khoom lag luam, nylon GRPA66.25 kuj tau txhawb nqa thiab siv rau hauv kev tsim cov segmented tawb.

Cov khoom ntawm slewing nplhaib foob yog ua los ntawm roj-resistant nitrile roj hmab.Cov cai ntawm cov khoom siv ferrule thiab cov khoom siv ntawm qhov khoob yog ua raws li cov cai hauv lub rooj.Nyob rau hauv lub rooj, "T" qhia tias lub ferrule dawb paug yog muab nyob rau hauv ib tug quenched thiab tempered lub xeev, thiab "Z" qhia tau hais tias lub ferrule dawb paug yog muab nyob rau hauv ib tug normalized lub xeev.