Njengolunye ulwahlulo olubalulekileyo lweebhola ze-carbide ze-cemented, iibhola ezithwele zisetyenziswa ngokubanzi kwiibheringi ezahlukeneyo. Ukuchaneka kwabo okuphezulu kunye nokuxhatshazwa kokugqoka kwenza ukuba iibheringi zigcine ukusebenza okuzinzile kunye nobomi obude benkonzo kwisantya esiphezulu. Ukuthwala iibhola zisetyenziswa ngokubanzi kumatshini ochanekileyo, i-aerospace kunye nezinye iindawo, kwaye ukubaluleka kwazo kuyabonakala.
Iibhola zevalve sisicelo esikhethekileyo seebhola ze-tungsten carbide kwimveliso yevalvu. Njengenxalenye ephambili yevalve, ibhola yevalve kufuneka imelane noxinzelelo oluphezulu kunye nefuthe eliphakathi. Iibhola ze-tungsten ze-carbide zizixhobo ezifanelekileyo zokwenziwa kwebhola yevalvu ngenxa yeempawu zazo ezibalaseleyo zomzimba kunye neekhemikhali. Iibhola ze-valve zidlala indima ebalulekileyo kwi-petroleum, ikhemikhali, igesi yendalo kunye namanye amashishini, ukuqinisekisa ukusebenza okukhuselekileyo nokuzinzileyo kweenkqubo zemibhobho.
Ixesha lokuposa: Aug-30-2024