Feem ntau siv yog: ib nrab puag ncig lub taub hau dig muag rivet, lub taub hau lub taub hau tsis pom kev rivet, countersunk taub hau dig muag rivet, hollow dig muag rivet, tub ntxhais rub qhov muag tsis pom rivet.
Cov no feem ntau yog siv los txuas cov riveted qhov chaw los ntawm lawv tus kheej deformation.
● qhib hom countersunk taub hau dig muag rivet
Tsis tas li ntawd, muaj cov rivets tshwj xeeb, uas yog tshwj xeeb heev.Muaj ib lub qhov nyob rau hauv nruab nrab ntawm lub thicker seem ntawm lub capped pas nrig lub cev, uas yog ib qho kev cuam tshuam haum nrog lub thinner seem ntawm lub capped pas nrig lub cev.Thaum riveting, tus pas nrig nyias tuaj yeem tsav mus rau hauv cov pas nrig tuab.
Post lub sij hawm: Jun-22-2021