Dab tsi yog bearing loads?
Dab tsi yog bearing loads?

Video: Dab tsi yog bearing loads?

Video: Dab tsi yog bearing loads?
Video: Leela Xiong |Dab Tsi Yog Koj Tu Npau Suav| 2024, Kaum ib hlis
Anonim

Page 1. Los xam bearing loads , lub zog uas ua rau ntawm ncej yog txhawb los ntawm cov kev coj tus kheej yuav tsum tau txiav txim. Thauj khoom uas ua rau ntawm ncej thiab nws cov khoom muaj feem xyuam nrog cov neeg tuag thauj khoom ntawm lub rotator, thauj khoom tsim thaum lub tshuab ua haujlwm, thiab thauj khoom tsim los ntawm kev sib kis ntawm lub zog dynamic.

Ntawm no, hom kev thauj khoom twg tau txais Bearings?

Cov kabmob feem ntau ntsib ob yam load : radial thiab axial. Radial thauj khoom tshwm sim perpendicular rau ncej, thaum axial thauj khoom tshwm sim parallel rau ncej. Nyob ntawm daim ntawv thov lub kev coj tus kheej yog siv rau hauv, qee yam bearings kev paub ob leeg thauj khoom ib txhij.

Qhov thib ob, cov kabmob twg yog siv rau radial load? Spherical roller bearings yog siv hauv tsheb hubs thiab tuaj yeem txhawb nqa loj radial thiab zog thauj khoom . Koob roller bearings siv elongated cylindrical dov ntsiab nrog me me diameters. Lawv yog siv hauv daim ntawv thov qhov twg radial qhov chaw yog txwv.

Nyob rau hauv no hais txog, dab tsi yog bearing load nyob rau hauv Ansys?

Ib ANSYS Bearing Load siv zog rau ib nrab ntawm lub ntsej muag cylindrical nyob rau hauv lub radial kev taw qhia ntawm lub ntsej muag nrog ib tug loj proportional rau lub cosine ntawm lub kaum sab xis ntawm lub ntsej muag ib txwm rau lub thauj khoom kev taw qhia.

Yuav ua li cas koj nrhiav tau qhov sib npaug bearing load?

Yog hais tias tus kev coj tus kheej yog raug rau radial thauj khoom tsuas yog tom qab ntawd P = Fr. Rau qhov sib sib zog nqus groove pob bearings Nws zoo nkaus li tias P = Fr ntev npaum li Fa/Fr<e qhov twg Fa yog lub axial thauj khoom thiab Fr lub radial thauj khoom . Yog Fa/Fr>e ces tus sib npaug bearing load P yog xam siv P = XFr + YFa qhov twg X thiab Y nyob ntawm seb hom kev coj tus kheej.

Pom zoo: