Ho riveting e ntse e le e 'ngoe ea mekhoa e meholo e sebelisoang indastering ea ho kopanya lifofane le liindastering tse ling tsa sebopeho sa mabone moo lipoleiti tsa tšepe tse matla li ke keng tsa kopanngoa. Ka lebaka la mokhoa oa eona o ikhethang oa ho riveting.
Mabaka a ka sehloohong a mokhoa oa ho riveting ke a latelang: litšenyehelo tse tlase tsa ho kenya, litlhoko tsa ho lokisa masoba a tlase, ts'epo e phahameng, manonyeletso a matla a phahameng a tlisoang ke boima bo bobebe le boima bo bobebe, le ho hanyetsa mokhathala ho bakoang ke ho tenyetseha ho hoholo le ho tšoarella ho hoholo.
Mokhoa oa ho khetha thepa ea li-rivets? Ka kakaretso, thepa ea boima bo tšoanang e khethoa ho latela sebaka sa tšebeliso. Haeba e sebelisoa holim'a motsoako oa aluminium, e hloka ho khetha li-rivets tsa aluminium. Haeba e sebelisoa holim'a tšepe e sa hloekang, hangata ho hlokahala hore ho khethoe thepa ea tšepe e sa hloekang e matla haholo. Ka holimo.
Boholo ba rivet bo ka boela ba bolela dikahare tse latelang.
Bophara ba rivet ke bonyane bo fetang botenya ba lakane e teteaneng ka ho fetisisa e lokelang ho hokahanngoa hararo. Ho ea ka litekanyetso tsa sesole, bophara ba hlooho e bataletseng ea rivet joint e tlameha ho ba kholo ka makhetlo a 1.4 ho feta bophara ba phaephe ea ho phunya. Bophahamo bo tlameha ho atoloha ho fihlela ho bophara ba phaephe ea ho phunya ka makhetlo a 0.3. U ka sebelisa liparamente tsohle tse boletsoeng ho bala bolelele ba rivet bo hlokahalang. Hangata mamello ke 1.5D.
Mohlala, ho kopanya lipoleiti tse peli tse nang le botenya ba A (mm) hammoho. Bophara ba rivet bo loketseng e lokela ho ba 3 xA = 3A (mm).
Ka hona, lirivete tse 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 rivete e lokela ho ba 2A+4.5A=6.5A(mm).
Nako ea poso: Hlakubele-22-2021