xov xwm

Cov Ntsiab Lus thiab Cov Lus Siv Hauv Kev Sib Dhos Bearing

 

1. Lub kaum sab xis sib cuag: Lub kaum sab xis ntawm lub dav hlau perpendicular raukev coj uaaxis (radial dav hlau) thiab txoj kab ntawm kev ua haujlwm ntawm lub zog tshwm sim xa mus rau cov ntsiab lus dov los ntawm cov nplhaib bearing lossis washers (nominal kab ntawm kev ua haujlwm).

 

2. Sab Hauv (Txoj Kab Ntsig Sab Nraud) ntawm Lub Pob Sib Dhos: Txoj kab uas hla ntawm lub tog raj kheej sau ntawm kab sab hauv (sab nraud) ntawm cov pob hauv cov kabmob.

 

3. Sab Hauv (Sab Nraud) Txoj Kab uas hla ntawm Lub Rooj Sib Dhos: Txoj kab uas hla ntawm lub tog raj kheej sau ntawm kab sab hauv (sab nraud) ntawm cov menyuam hauv cov kabmob sib cuag radial.

 

4. Qhov Dav Nominal ntawm Bearing: Qhov deb ntawm ob lub ntsej muag kawg theoretical ntawm cov nplhaib bearing (lub ntsej muag tom qab ntawm lub washers). Siv los txhais qhov dav ntawm cov radial bearings (qhov siab ntawm thrust bearings).

 

5. Qhov Dav Tiag Tiag ntawm Cov Bearing: Qhov deb ntawm cov ntsiab lus sib tshuam ntawm lub axis ntawm cov radial bearing thiab ob lub dav hlau tangential ntawm qhov kawg ntawm cov nplhaib bearing uas txhais qhov dav ntawm cov bearing. Qhov dav ntawm cov bearing yog txhais los ntawm sab hauv thiab sab nraud kawg ntawm lub nplhaib.

 

6. Qhov Dav Tiag Tiag Qhov Sib Txawv ntawmKev Tuav: Qhov sib txawv ntawm qhov dav tiag tiag thiab qhov dav nominal ntawm cov kabmob. 7. Radial runout ntawm lub nplhaib sab hauv ntawm cov kabmob tiav: Kia - Qhov sib txawv ntawm qhov siab tshaj plaws thiab tsawg kawg nkaus radial nrug ntawm qhov chaw sab hauv thiab qhov chaw ruaj khov ntawm lub nplhaib sab nraud ntawm ntau qhov chaw sib txawv. Ntawm qhov chaw angular no, lossis ntawm ob sab ntawm nws, cov ntsiab lus dov yuav tsum sib cuag nrog cov nplhaib sab hauv thiab sab nraud lossis lub nplhaib sab hauv rov qab flange (rau cov kabmob tapered roller), piv txwv li, cov khoom siv bearing nyob rau hauv lawv qhov chaw ib txwm muaj.

 

8. Kev khiav tawm ntawm lub nplhaib sab nraud ntawm cov kabmob tiav: Kea - Qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus radial nrug ntawm qhov chaw sab nraud thiab qhov chaw ruaj khov ntawm lub nplhaib sab hauv ntawm ntau qhov chaw sib txawv. Ntawm qhov chaw no, lossis ntawm ob sab ntawm nws, cov khoom dov yuav tsum sib cuag nrog cov nplhaib sab hauv thiab sab nraud lossis lub nplhaib sab hauv rov qab flange (rau cov kabmob tapered roller), piv txwv li, cov khoom siv bearing nyob rau hauv lawv qhov chaw ib txwm muaj.

 

9. Kev khiav tawm ntawm lub ntsej muag kawg ntawm lub nplhaib sab hauv mus rau txoj kab sib tw ntawm cov kabmob tiav: Sia - Qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus axial nrug ntawm lub ntsej muag kawg ntawm lub nplhaib sab hauv thiab qhov chaw ruaj khov ntawm lub nplhaib sab nraud ntawm qhov deb radial los ntawm lub nplhaib sab hauv axis sib npaug rau ib nrab ntawm lub nplhaib sab hauv txoj kab sib cuag ntawm qhov chaw sib txawv. Ob qho tib si sab hauv thiab sab nraud raceways yuav tsum sib cuag nrog txhua yam khoom dov.

 

10. Kev khiav tawm ntawm lub nplhaib sab nraud kawg ntawm lub ntsej muag mus rau qhov chaw sib tw (Hiav Txwv): Ntawm qhov chaw sib txawv ntawm lub nplhaib sab nraud, qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus axial nrug ntawm lub nplhaib sab nraud qhov kawg ntawm lub ntsej muag thiab qhov chaw ruaj khov piv rau lub nplhaib sab hauv ntawm qhov deb radial ntawm lub nplhaib sab nraud axis sib npaug rau ib nrab ntawm lub nplhaib sab nraud raceway sib cuag txoj kab uas hla. Ob qho tib si sab hauv thiab sab nraud raceways yuav tsum sib cuag nrog txhua yam khoom dov.

 

11. Qhov khiav tawm ntawm lub ntsej muag kawg mus rau sab hauv lub qhov (Sd): Qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov tsawg kawg nkaus axial nrug ntawm lub dav hlau perpendicular rau lub nplhaib axis thiab lub nplhaib qhov kawg ntawm lub nplhaib qhov deb ntawm radial ntawm lub nplhaib sab hauv axis sib npaug rau ib nrab ntawm nws txoj kab uas hla kev sib cuag.