Cov ntsiab lus
Angular hu rau pob bearings tuaj yeem raug cais raws li tus naj npawb ntawm kab, kev sib cuag lub kaum sab xis, thiab cov qauv kom haum rau cov ntawv thov sib txawv.
1. Tib - kab Angular Sib cuag Pob Bearings
Nqe lus piav qhia: Hom ntau tshaj plaws, uas tsis yog - sib cais sab hauv thiab sab nraud thiab ib qho zawj ntawm lub nplhaib sab nraud.
Yam ntxwv: tuaj yeem tiv taus radial loads thiab unidirectional axial loads ib txhij. Thaum bearing radial loads, ntxiv axial quab yuam yog generated. Yog li ntawd, ib leeg - kab bearings feem ntau yog siv ua khub.
Series: 70XX, 72XX, 73XX, 79XX, thiab lwm yam.
Daim ntaub ntawv: Tshuab cuab tam spindles, siab - zaus motors, centrifuges, pem hauv ntej log ntawm me me tsheb, thiab lwm yam.
2. Paired Ob - kab Angular Sib cuag Pob Bearings
Nqe lus piav qhia: Ob qho tib si ib leeg - kab bearings yog khub ntawm lub Hoobkas hauv ib qho kev teeb tsa tshwj xeeb. Tom qab kev teeb tsa, preloading txhim kho qhov nruj thiab kev sib hloov precision.
Configuration hom:
Rov qab-rau-rov qab (DB): Load kab diverge deb ntawm cov kabmob axis. Muaj peev xwm dais axial loads nyob rau hauv ob qho tib si kev taw qhia, muaj zog overturning kuj, thiab muaj lub siab tshaj plaws rigidity.
Ntsej muag-rau- ntsej muag (DF): Cov kab thauj khoom sib txuas mus rau cov kabmob axis. Muaj peev xwm dais axial loads nyob rau hauv ob qho tib si kev taw qhia, tab sis rigidity thiab overturning kuj yog qis dua DB, nrog ib tug me ntsis loj tso cai qaij lub kaum sab xis.
Tandem (DT): Load kab yog sib npaug. Muaj peev xwm dais loj heev unidirectional axial loads sib koom los ntawm ob bearings.
Daim ntaub ntawv: DB/DF configurations yog siv nyob rau hauv qhov chaw bidirectional positioning thiab siab - ceev precision yuav tsum tau (xws li, spindles); DT yog siv nyob rau hauv hnyav -load unidirectional axial load qhov xwm txheej (xws li, ntsia hlau txhawb).
3. Ob npaug - kab Angular Sib cuag Pob Bearings
Nqe lus piav qhia: Qhov tseem ceeb yog ob qho tib si - kab bearings rov qab - mus rau - rov qab ua ke rau hauv ib chav, tab sis ntau dua hauv cov qauv.
Yam ntxwv: tuaj yeem tiv taus qhov loj dua radial thiab bidirectional axial loads, nrog rau lub sijhawm thauj khoom. Txwv bidirectional axial hloov chaw ntawm tus ncej.
Hom: Nrog lossis tsis muaj pob - sib dhos, nrog plua plav npog / foob, thiab lwm yam.
Daim ntaub ntawv: Pem hauv ntej log hubs ntawm lub tsheb me me, roj twj, cua compressors, ntau yam kis tau tus mob, tshuab luam ntawv, thiab lwm yam.
4. Plaub -point Sib cuag Pob Bearings
Nqe lus piav qhia: Lub nplhaib sab hauv yog sib cais- hom tsim, tso cai rau ntau lub npas los nruab.
Yam ntxwv: Ib qho kev coj tus kheej tuaj yeem dais axial loads hauv ob qho tib si, txuag chaw.
Series: QJ2XX, QJ3XX, thiab lwm yam.
Daim ntaub ntawv: Cov xwm txheej uas bidirectional axial loads yuav tsum tau txais kev txhawb nqa tab sis qhov chaw txwv.
5. Siab -ceev Precision Angular Sib cuag Pob Bearings
Nqe lus piav qhia: Tsim los rau kev ua haujlwm siab - nrawm, feem ntau nrog lub kaum sab xis me me (15 degree), cov tawb tshwj xeeb (xws li, bakelite, nylon), thiab qib siab precision.
Yam ntxwv: Optimized internal geometry (xws li zawj curvature coefficient) kom txo tau qhov sib piv, txo cov cua sov thiab hnav. Cov ntsiab lus dov tuaj yeem yog cov pob zeb ceramic (hybrid ceramic bearings), uas tsis tshua muaj - ntom, tsim tsawg centrifugal quab yuam thiab cua sov, haum rau ultra- siab- khiav ceev.
