Dangane da yanayin aikace-aikacen daban-daban da buƙatu, ana iya raba hatimin famfo bawul zuwa nau'ikan iri da yawa, galibi waɗanda suka haɗa da: hatimin injina, hatimin tattarawa, hatimin gas da hatimin ruwa.Kowane nau'in hatimi yana da halaye na musamman da kewayon aikace-aikace.
1, hatimi na injiniya: hatimin inji shine hatimin famfo na yau da kullun, yana da madaidaicin madaidaici, ƙarfin ƙarfi, juriya mai ƙarfi da sauran fa'idodi, dacewa da jujjuyawar saurin sauri da lokutan rufewa mai ƙarfi.Hatimin injin yana ɗaukar tsarin tsayayyen zoben gogayya biyu, kuma ƙarshen fuskokin zobe masu ƙarfi da tsayin daka sun kasance daidai da juna kuma suna da juzu'in zamewar dangi, wanda zai iya cimma sakamako mai ɗorewa.Hatimin injina yana da tsawon rayuwar sabis da ƙarancin kulawa.
2, hatimin hatimi: hatimin marufi shine hatimin famfo mai sauƙi mai sauƙi, yana da fa'idodin tsari mai sauƙi, kulawa mai sauƙi, dacewa da matsa lamba na yanayi ko lokuttan rufewa mara ƙarfi.An yi hatimin marufi da kayan tattarawa mai laushi, irin su fiber asbestos, graphite, da dai sauransu, waɗanda aka matsa kuma an haɗa su sosai zuwa sassan ciki na famfo ko bawul don cimma tasirin rufewa.Farashin hatimin shiryawa ya fi arha, kuma ya dace da wasu yanayin aikace-aikacen ƙananan buƙatu.
3, hatimin hatimin ruwa mai hatimi: hatimin hatimin ruwa hatimin hatimin hatimin famfo ne na musamman, yana iya hana yayyowar iskar gas ko kafofin watsa labarai na ruwa.Hatimin ruwa yana ɗaukar ƙirar tsari na musamman, wanda zai iya kiyaye matsa lamba na iskar gas ko matsakaiciyar ruwa a cikin wani takamaiman kewayon, don cimma tasirin hatimi.Hatimin ruwa hatimin iskar gas ya dace da wasu yanayi na aikace-aikace na musamman kamar masu ƙonewa da fashewar abubuwa, masu guba da lokuta masu cutarwa.
Lokacin aikawa: Nuwamba-21-2023
