Tubular rivets thiab semi-tubular rivets yog ob hom rivets feem ntau siv hauv ntau daim ntawv thov, tab sis lawv txawv ntawm lawv cov qauv thiab kev siv. Nov yog qhov sib txawv tseem ceeb ntawm tubular thiab semi-tubular rivets:
Qauv:
Tubular Rivet: Lub tubular rivet muaj lub hollow lossis tubular ncej nrog lub taub hau ntawm ib kawg. Qhov opposite kawg ntawm tus ncej yog qhib.
Semi-Tubular Rivet: Ib lub raj semi-tubular rivet zoo ib yam li tubular rivet tab sis muaj ib feem drilled qhov, tawm hauv ib qho khoom lossis ib nrab ntawm qhov kawg. Lub rivet tsis yog tag nrho hollow zoo li tubular rivet.
Kev teeb tsa:
Tubular Rivets: Tubular rivets feem ntau yog siv cov cuab yeej tshwj xeeb uas deforms qhib kawg ntawm rivet los tsim lub taub hau thib ob, tsim kev sib txuas ruaj ntseg.
Semi-Tubular Rivets: Semi-tubular rivets kuj tau teeb tsa siv lub cuab yeej, tab sis qhov ib nrab drilled qhov tso cai rau ntau dua deformation, tsim lub taub hau thib ob thiab tsim kev sib txuas los yog peened.
Deformation:
Tubular Rivet: Tag nrho qhib kawg ntawm tubular rivet deforms los tsim lub taub hau thib ob thaum lub sijhawm teeb tsa.
Semi-Tubular Rivet: Qhov ib nrab drilled qhov nyob rau hauv ib tug semi-tubular rivet tso cai rau ntau yam khoom tsiv thaum lub sij hawm installation, tsim ib tug loj thib ob lub taub hau.
Lub zog:
Tubular Rivets: Tubular rivets yuav muaj zog me ntsis piv rau semi-tubular rivets vim qhov ua tiav deformation ntawm qhov qhib kawg.
Semi-Tubular Rivet: Lub semi-tubular tsim tso cai rau kev sib txuas kom muaj zog dua li cov khoom siv ntau dua thaum lub sijhawm teeb tsa.
Daim ntawv thov:
Tubular Rivet: Feem ntau siv rau hauv cov ntawv thov uas yuav tsum muaj kev sib txuas muaj zog tab sis qhov hnyav yuav yog qhov tseem ceeb. Cov ntawv thov suav nrog cov khoom siv tawv tawv, lub nra, thiab qee yam kev siv lub teeb ua haujlwm.
Semi-Tubular Rivet: Tsim nyog rau cov ntawv thov uas xav tau kev sib txuas zoo dua, xws li hauv kev lag luam tsheb, hluav taws xob, thiab cov khoom siv hnyav.