Umahluko phakathi kwamantongomane e-rivet entloko, i-countersunk head rivet nuts, kunye ne-hexagonal head rivet nuts

I-rivet nuts ezinentloko ecabazineentlobo ezimbini zamacandelo cylindrical: agudileyo kwaye nkqo, lo gama nkqo uhlobo amandongomane rivet ziqhele ukusetyenziswa kwinkqubo yemveliso ngenxa isiphumo zabo anti ukutyibilika.Kwinqanaba lokugqibela le-riveting, intloko ivuza kwi-plate ebhityileyo, kwaye i-rivet nuts enentloko eyisicaba ikwayeyona isetyenziswa ngokuqhelekileyo kwaye iqinile uhlobo lwe-rivet nuts, kunye nenani eliqhelekileyo lesizwe le-GB / 17880.1.

Countersunk rivet nutsnazo zohlulwe zibe zintlobo ezimbini: ezigudileyo kwaye zithe nkqo.Zihlanjululwe kwipleyiti encinci ene-chamfers, kwaye emva kokufakwa, ubuso bentloko yabo buhambelana nomphezulu weplate encinci.Izinto ezikhoyo zibandakanya: i-iron galvanized, i-304 insimbi engenasici, i-316 i-rivet nuts ye-stainless steel stainless, kunye nenombolo yomgangatho wesizwe yi-GB / T17880.2

Izinto eziphathekayo ze-rivet nut encinci ye-countersunk yintsimbi ye-galvanized, i-304 insimbi engenasici, i-3316 insimbi engenasici.I-countersunk rivet nut encinci, ngenxa yoko igama layo, lithathwa njengenomlinganiselo omncinci wangaphandle kunye nobukhulu kune-countersunk rivet nut.Ukuba i-sheet metal incinci, i-chamfer incinci, okanye ayikho i-chamfer, kuphela i-countersunk rivet nut encinci ingasetyenziswa, kunye nenombolo yayo yelizwe jikelele yi-GB / 17880.3.

Izinto eziphathekayo zehexagonal rivet nutsiphinde ihlulwe ibe yintsimbi, i-304 insimbi engenasici, kunye ne-316 insimbi engenasici, kunye neenkcukacha ezinikezelweyo ziyi-M3-M12.Amandongomane erivet anehexagonal nawo ahlulwe abe ngamandongomane anentloko esicaba yerivet kunye namantongomane amancinci anentloko enehexagonal rivet, afakelwe kumngxuma ongezantsi omacala mathandathu.Ngenxa yobume be-hexagonal, banokukuthintela ngokupheleleyo ukutyibilika kunye nokumelana ne-torque enkulu.Emva kovavanyo, nokuba intambo yonakele, i-rivet nuts i-hexagonal isenokuthi ifakwe ngokuqinileyo kwi-plate ebhityileyo, indlela yofakelo yayo iyafana naleyo ye-rivet nuts eziqhelekileyo zesetyhula, ngaphandle kokuba xa ubetha umngxuma osezantsi, kufuneka ukuhlatywa kumngxuma onehexagonal ohambelanayo, kunye nenani lomgangatho wesizwe we-GB/T17880.5.