xov xwm

Cov Menyuam Bearings Me Me Uas Hla Dhau

 

Me mecov kabmob hla cov menyuamsiv dav hauv cov cuab yeej siv tshuab turntables, cov khoom siv kho mob, caj npab robotic, thiab cov khoom sib hloov ntawm cov khoom siv nrhiav vim lawv qhov me me, kev ua haujlwm ruaj khov zoo, kev sib hloov raug siab, thiab kev ruaj khov siab. Cov khoom siv kho tshuab no tau ua cim los ntawm kev ua haujlwm pib-nres ntau zaus; yog li ntawd, kev kawm txog cov yam ntxwv ntawm kev sib txhuam ntawm cov menyuam yaus hla me me yog qhov tseem ceeb heev.

 

Cov qauv ntawm MiniatureCov Kab Bearings Uas Muaj Cov Kab Hla

Cov menyuam yaus me me uas hla lub pob kheej kheej muaj ob lub nplhaib sab nraud zoo ib yam, ib lub nplhaib sab hauv, cov menyuam yaus, thiab ib lub tawb sib xyaw. Ob lub nplhaib sab nraud txuas nrog los ntawm cov ntsia hlau, thiab cov menyuam yaus tau sib nrug los ntawm cov hnab tshos tawb. Vim tias cov menyuam yaus uas nyob ib sab tau teeb tsa ua tus qauv hla, cov menyuam yaus me me uas hla lub pob kheej kheej tuaj yeem tiv taus cov khoom thauj axial, cov khoom thauj radial, thiab lub sijhawm tig rov qab. Thaum lub sijhawm ua haujlwm, lub nplhaib sab nraud tau kho, thiab lub nplhaib sab hauv tig.

 

Cov yam ntxwv ntawm kev sib txhuam ntawm MiniatureCov Kab Bearings Uas Muaj Cov Kab Hla

 

1) Lub zog sib txhuam ntawm cov khoom me mecov kabmob hla cov menyuamnce ntxiv nrog rau qhov nce ntawm qhov ceev ntawm kev sib hloov thiab lub zog tig rov qab. Hauv cov ntawv thov turntable uas raug rau lub zog tig rov qab, cov xwm txheej ua haujlwm yuav tsum tau teeb tsa kom raug kom txo qhov kev pheej hmoo ntawm kev nce ntxiv ntawm kev sib txhuam ntawm lub zog.

 

2) Rau tib qho radial clearance, lub sijhawm overturning loj dua ua rau muaj qhov loj dua ntawm kev sib txhuam torque. Thaum qhov radial clearance nce ntxiv, qhov kev sib txhuam torque feem ntau yuav txo qis, tab sis nws ruaj khov thaum qhov radial clearance tshaj 5 μm. Xav txog kev ruaj khov ntawm kev ua haujlwm, nws raug pom zoo kom tswj qhov radial clearance ntawm 5 thiab 10 μm.

 

3) Qhov loj dua qhov tseeb ntawm qhov sib txawv ntawm lub kaum sab xis ntawm txoj kab sib tw, qhov ntau dua qhov cuam tshuam ntawm qhov tawm ntawm qhov chaw nruab nrab hauv qhov kev taw qhia ntawm cov menyuam, ua rau muaj kev faib tawm ntawm lub siab tsis sib xws thiab lub zog sib txhuam ntawm cov kabmob loj dua. Nws raug pom zoo kom tswj hwm qhov sib txawv ntawm lub kaum sab xis ntawm txoj kab sib tw hauv ± 2′ thiab qhov sib txawv ntawm lub kaum sab xis ntawm txoj kab sib tw sab nraud hauv ± 1′ kom txo qhov sib txhuam ntawm cov kabmob.

 

4) Cov logarithmically modified rollers muab qis dua frictional torque dhau ntawm ntau yam overturning moments. Txawm li cas los xij, thaum lub overturning moment ze li ntawm 400 N · m, qhov sib txawv ntawm kev ua haujlwm ntawm cov kawg-rounded thiab logarithmically modified rollers hauv kev txo cov kabmob frictional torque tsis tseem ceeb. Txhawm rau kom txo cov frictional torque, logarithmically modified rollers raug pom zoo hauv kev tsim cov kabmob.

 

5) Kev cuam tshuam ntawm cov qauv kev teeb tsa ntawmcov kabmob hla cov menyuamntawm kev sib txhuam torque, los ntawm qhov loj tshaj plaws mus rau qhov me tshaj plaws, yog raws li nram no: radial clearance, sab hauv raceway lub kaum sab xis, sab saud sab nraud lub nplhaib raceway lub kaum sab xis, thiab sab nraud lub nplhaib raceway lub kaum sab xis qis. Yog li ntawd, qhov radial clearance ntawm cov menyuam bearings hla yuav tsum tau tswj ua ntej, ua raws li qhov sib txawv ntawm lub kaum sab xis, tshwj xeeb tshaj yog qhov sib txawv ntawm sab hauv raceway, los txhim kho kev ua tau zoo ntawm kev sib txhuam torque ntawm cov kabmob.