Ntauwd crane slewing nplhaib yog ib feem tseem ceeb ntawm ntauwd crane slewing mechanism.Peb txhua tus paub tias tom qab siv lub nplhaib slewing rau ib lub sijhawm, yuav muaj qee qhov kev hnav lossis kev siv.Yog vim li cas tus pej thuam crane slewing nplhaib noj ceev yog:

1. Nyob rau hauv kev xaiv ntawm slewing bearing, tus qauv tsis tsim nyog, yog li nyob rau hauv cov txheej txheem ntawm kev ua hauj lwm yuav muaj kev ceev, rotation yooj thiab load hnav.

2. Slewing kev them nyiaj yug nyob rau hauv cov qauv tsim thiab cov khoom siv, uas ua rau kom ceev ceev ntawm slewing kev them nyiaj yug.

3. Kev noj ib txwm siv ntawm slewing bearing, slewing bearing nyob rau hauv qhov tsis muaj qhov tsis xws luag, yuav muaj teeb meem ntawm kev noj.

Turntable bearings rau ntauwd cranes feem ntau txais me me me me plaub taw tes sib cuag pob turntable bearings lossis ob chav ntaus pob ntaus pob turntable bearings, txoj kab uas hla tsis tshaj 2 meters.

1. Ua ntej installation, lub installation datum nto ntawm lub slewing bearing thiab lub dav hlau installation ntawm lub bracket yuav tsum tau ntxuav kom tshem tawm cov roj, burr, xim thiab lwm yam txawv teb chaws lub cev.

2. Slewing bearing raceway quenched soft belt (cim nrog sab nraud "S" los yog lub qhov ntsaws) yuav tsum muab tso rau hauv qhov chaw tsis thauj khoom lossis qhov chaw tsis tu ncua.

3. Tom qab nqa lub slewing bearing nyob rau hauv qhov chaw, siv lub feeler los xyuas lub dav hlau haum

4. Ua ntej zawm lub mounting bolts, raws li lub flatness ntawm lub siab tshaj plaws point ntawm radial runout ntawm lub iav pitch vajvoog.Yog hais tias muaj ib tug sib txawv yuav tsum tau re-tshuab txheej txheem, yog hais tias nws tsis ua hauj lwm yuav tsum tau sau nrog yas los yog hauv zos. gasket, txhawm rau tiv thaiv cov ntsia liaj qhov rooj tom qab zawm qhov deformation ntawm cov kabmob, cuam tshuam rau kev ua haujlwm ntawm cov kabmob rotary.(3 cov hniav cim nrog cov xim ntsuab) Kho cov hniav tshem tawm, thiab xyuas cov hniav tshem tawm ib zaug ntawm tag nrho cov iav rings tom qab cov bolts yog nruj.

5. Tightening bolts yuav tsum tau nqa tawm symmetrically thiab tsis tu ncua nyob rau hauv lub 180 kev taw qhia, thiab lub xeem dhau yuav tsum xyuas kom meej tias cov bolts nyob rau hauv lub circumference muaj tib lub pretightening quab yuam.

Thawj qhov uas tau zoo dua qub yog cov khoom qub nrog cov khoom thaum hloov pauv, cov nyhuv ntawm qhov zoo li no yog qhov zoo tshaj plaws, yuav tsum tsis txhob yuav ob peb qhov zoo kom tsis txhob cia siab rau cov khoom lag luam vim qhov tsis txaus ntseeg kim, tuaj yeem ua rau muaj teeb meem loj dua. tus kheej xwb.

Tsis tas li ntawd, nyob rau hauv cov txheej txheem ntawm kev hloov cov kabmob slewing, peb yuav tsum tau ua haujlwm los ntawm cov kws tshaj lij, thiab tsis tuaj yeem ua haujlwm ntawm random, tshwj xeeb tshaj yog ua ntej kev teeb tsa, peb yuav tsum nco ntsoov kom tshem tawm lub zog ntawm lub tshuab tag nrho, ntsaws ncaj qha unplug, mus rau xyuas kom tus kheej muaj kev nyab xeeb ntawm tus neeg teb xov tooj.