Ukuhlelwa kweebholithi ezinehexagon:
1. Ngokwendlela yamandla yokudibanisa, iibholiti ezisetyenziselwa imingxuma edibeneyo kufuneka ihambelane nobukhulu bemingxuma kwaye isetyenziswe kwimeko yamandla aguquguqukayo;
I-2, ngokwemilo yentloko yentloko ye-hexagonal, intloko ejikelezileyo, intloko yesikwere, intloko ye-countersunk, kwaye njalo kwintloko ye-countersunk jikelele esetyenziswe kwimfuno emva kokuba umphezulu wokudibanisa ugudileyo ngaphandle kwendawo ye-protuberant, kuba intloko ye-countersunk inokuthi ifakwe kwiindawo.
Ubude bebholithi yeklasi A kunye neklasi B yahlukile
Ibholithi A inde kune-B bolt.
2. Ukuchaneka kokwenziwa kwemveliso kwahlukile
Ukuchaneka kokwenziwa kwebakala A kuphezulu kunelo lebakala B.
Iklasi A kunye neklasi B ziyi-bolts ezihlanjululweyo, ezinomgangatho ogudileyo, ubungakanani obuchanekileyo, iimfuno eziphezulu kumgangatho wemingxuma, ukuveliswa okunzima kunye nokufakwa, kunye nexabiso eliphezulu, elingaqhelekanga lisetyenziswe kwisakhiwo sensimbi.
https://www.china-bolt-pin.com/hex-excavator-bolt-and-nuts-1a2029-1a8063-2a1538-for-wear-part.html
Ixesha lokuposa: Sep-04-2019