Riveting e ntse e le e 'ngoe ea mekhoa e ka sehloohong e sebelisoang indastering ea ho kopanya lifofane le liindasteri tse ling tsa mohaho o khanyang moo lipoleiti tsa tšepe tse matla a phahameng li ke keng tsa chesoa.Ka lebaka la mokhoa oa eona o ikhethang oa riveting.
Mabaka a ka sehloohong a mokhoa oa riveting ke a latelang: litšenyehelo tse tlaase tsa ho kenya, litlhoko tse tlaase tsa ho lokisa sekoti, ho tšepahala ho phahameng, manonyeletso a matla a matla a tlisoang ke boima bo bobebe le boima bo bobebe, le ho hanyetsa mokhathala ho tlisoang ke elasticity e phahameng le nako e telele ea nako e telele.
Mokhoa oa ho khetha thepa ea rivets?Ka kakaretso, thepa ea boima bo tšoanang e khethoa ho latela sebaka sa tšebeliso.Haeba e sebelisoa ka motsoako oa aluminium, e hloka ho khetha li-rivets tsa aluminium.Haeba e sebelisoa ka tšepe e sa hloekang, ka kakaretso ho hlokahala hore u khethe lisebelisoa tsa tšepe tse batlang li le matla haholo.Holimo.
Boholo ba rivet bo ka boela ba bolela litaba tse latelang.
Bophara ba rivet ke bonyane ka makhetlo a mararo ho feta botenya ba lakane e teteaneng e lokelang ho kopanngoa.Ho ea ka litekanyetso tsa sesole, bophara ba hlooho e bataletseng ea motsoako oa riveting e tlameha ho ba makhetlo a 1,4 ho feta bophara ba pipe ea ho phunya.Bophahamo bo tlameha ho fetela ho makhetlo a 0.3 bophara ba phala ea ho phunya.U ka sebelisa li-parameter tsohle tse boletsoeng ho bala bolelele bo hlokahalang ba rivet.Mamello hangata ke 1.5D.
Ka mohlala, ho riveting lipoleiti tse peli tse nang le botenya bohle ba A (mm) hammoho.Sekhahla se sebetsang sa rivet se lokela ho ba 3 xA = 3A (mm).
Ka hona, li-rivets tse nang le bophara bo haufi le 3A (mm) li lokela ho sebelisoa.Botenya ba tšepe ke 2A (mm), 1.5D ke 4.5A (mm), kahoo bolelele bohle ba rivet bo tlameha ho ba 2A + 4.5A = 6.5A (mm).
ALUMIMIUL TŠEPE E SEFOFU RIVET
Nako ea poso: Mar-22-2021