Bearings yog cov khoom siv kho thiab txo qhov kev sib txhuam coefficient thaum lub tshuab xa mus. Nws kuj tseem tuaj yeem hais tias thaum lwm cov khoom tsim cov kev sib txheeb ntawm cov ncej, nws yog siv los txo cov kev sib txhuam coefficient thaum lub sij hawm xa hluav taws xob thiab tuav ib qho chaw ruaj khov ntawm qhov chaw nruab nrab. Bearings yog ib qho tseem ceeb ntawm cov cuab yeej siv tshuab niaj hnub no. Nws lub luag haujlwm tseem ceeb yog txhawm rau txhawb nqa lub tshuab hloov pauv lub cev kom txo tau cov khoom siv thauj khoom sib txhuam coefficient ntawm cov khoom siv thaum lub sijhawm sib kis. Raws li qhov sib txawv ntawm kev sib txhuam ntawm cov khoom txav, bearings tuaj yeem muab faib ua ob hom: dov bearings thiab zawv zawg bearings. 1 、 Muaj kev sib cuag lub kaum sab xis ntawm kev sib cuag angularpob bearingnplhaib thiab pob. Tus qauv kev sib cuag yog 15 °, 30 °, thiab 40 °. Qhov loj dua lub kaum sab xis sib cuag, qhov ntau dua qhov axial load peev xwm. Qhov me me ntawm lub kaum sab xis sib cuag, qhov yooj yim dua rau kev sib hloov ceev. Ib kab bearings tuaj yeem tiv taus radial thiab unidirectional axial loads. Structurely, ob kab ib kab angular hu rau pob bearings nrog ib tug rov qab ua ke muab lub puab thiab sab rings, uas muaj peev xwm tiv taus radial thiab bidirectional axial loads. Kev siv cov angular hu rau pob bearings: ib kab: tshuab twj spindle, high-frequency motor, gas turbine, centrifugal separator, me me tsheb pem hauv ntej log, sib txawv pinion ncej. Dual kem: roj twj tso kua mis, Lub hauv paus blower, cua compressor, ntau yam kev sib kis, roj txhaj twj tso kua mis, tshuab luam ntawv. 2 、 Tus kheej-aligning pob bearing muaj ob kab ntawm cov pob steel, thiab cov haiv neeg sab nrauv yog ntawm lub pob sab hauv pob. Yog li ntawd, nws tuaj yeem hloov kho qhov tsis zoo ntawm cov ncej los ntawm kev khoov lossis tsis sib xws ntawm cov ncej lossis lub plhaub. Lub tapered qhov bearing tuaj yeem ntsia tau yooj yim ntawm lub ncej los ntawm kev siv cov fasteners, feem ntau yog cov kabmob radial. Lub ntsiab siv ntawm tus kheej-aligning pob bearings: woodworking machinery, textile machinery kis tau tus mob shafts, ntsug lub rooj self-aligning bearings. 3, Tus kheej aligning roller bearing Hom kabmob no yog nruab nrog cov kabmob kheej kheej ntawm lub nplhaib sab nraud ntawm txoj kev sib tw kheej kheej thiab lub nplhaib puab ntawm ob txoj kev sib tw. Raws li cov qauv sib txawv, nws tuaj yeem muab faib ua plaub hom: R, RH, RHA, thiab SR. Vim qhov sib xws ntawm qhov chaw arc ntawm txoj kev sib tw sab nrauv thiab qhov nruab nrab ntawm cov kabmob, nws muaj nws tus kheej aligning kev ua tau zoo. Yog li ntawd, nws tuaj yeem hloov kho lub axis misalignment los ntawm deflection los yog tsis concentricity ntawm lub ncej lossis plhaub, thiab tuaj yeem tiv taus radial misalignment.
Post lub sij hawm: Nov-16-2023