Kev paub

Retaining nplhaib nrog conical cross-section

Muaj plaub yam tseem ceeb ntawm cov nplhaib ruaj khov muaj, txhua tus tuaj yeem muab faib ua cov subtypes raws li cov ntawv thov tshwj xeeb: conical feem Axial sib dhos inversion I

Lub nplhaib kho yog ib hom fastener uas kho cov khoom siv los yog cov khoom siv rau lub tog raj kheej lossis lub tsev / lub qhov thaum lub sijhawm teeb tsa - feem ntau hauv qhov za

Ib qho tseem ceeb semicircular yog ib hom ntawm tus yuam sij, nrog lub tiaj tiaj sab saud thiab ib qho semicircular nkhaus qis qis, nrog rau qhov sib npaug, feem ntau hu ua tus yua

Ib nrab round key specifications

Ib nrab lub voj voog tseem ceeb siv

Ua hauj lwm nto Qhov chaw ua hauj lwm ntawm ib nrab lub voj voog tseem ceeb muaj ob sab, uas xa cov torque los ntawm ob sab. Zoo ib yam li cov yuam sij tiaj tus, nws muaj kev sib r

Tus yuam sij semicircle yog zoo li lub semicircle thiab tuaj yeem ua viav vias hauv txoj kev tseem ceeb kom hloov mus rau cov duab hauv qab ntawm lub hub keyway. Nws yog feem ntau