Niƙa na ball wani nau'in niƙa ne da ake amfani da shi don niƙa ko haɗa kayan don amfani da su a cikin tafiyar matakai na gyare-gyaren ma'adinai, fenti, pyrotechnics, yumbu, da zaɓaɓɓen Laser sintering.Yana aiki akan ka'idar tasiri da haɓakawa: raguwar girman girman yana yin tasiri yayin da kwallaye suka sauke daga kusa da saman harsashi.
Dangane da aikace-aikacensa, ana iya raba injin ƙwallon ƙwallon ƙafa zuwa nau'in ƙwallon ƙwallon ƙafa da busassun nau'in ƙwallon ƙwallon ƙafa, injin ƙwallon ɗan lokaci, injin sanda, injin ƙwallon siminti, injin yumbu ball, injin ƙwallon toka, injin ƙwallon ash na aluminum, injin ƙwallon ash, ƙwallon ƙwallon ƙafa, grate sallama ball niƙa zinariya niƙa, karfe slag ball niƙa, da dai sauransu.
Ƙwallon niƙa ya ƙunshi harsashi silinda mara faɗo yana jujjuyawa game da axis.Matsayin harsashi na iya zama ko dai a kwance ko a ƙaramin kusurwa zuwa kwance.An cika wani bangare da kwallaye.Kafofin watsa labarai na niƙa sune bukukuwa, waɗanda ƙila za a yi su da ƙarfe (karfe chrome), bakin karfe, yumbu, ko roba.Filayen ciki na harsashi cylindrical yawanci ana lika shi da wani abu mai jurewa kamar manganese karfe ko rufin roba.Ƙananan lalacewa yana faruwa a cikin injinan roba.Tsawon niƙa kusan daidai yake da diamita.
Aiki
Idan akwai ci gaba da sarrafa ƙwallon ƙwallon ƙafa, kayan da za a ƙasa ana ciyar da su daga hagu ta hanyar mazugi 60° kuma ana fitar da samfurin ta mazugi 30° zuwa dama.Yayin da harsashi ke juyawa, ana ɗaga ƙwallayen sama a gefen harsashi mai tasowa sannan su gangara ƙasa (ko su gangara zuwa abinci), daga kusa da saman harsashi.Yin haka, ƙaƙƙarfan ɓangarorin da ke tsakanin ƙwallo da ƙasa suna raguwa cikin girman ta tasiri.
Aikace-aikace
Ana amfani da injin ƙwallo don kayan niƙa kamar gawayi, pigments, da feldspar don tukwane.Ana iya yin niƙa a jika ko bushe, amma ana yin na farko a ƙananan gudu.Haɗin abubuwan fashewa shine misalin aikace-aikacen ƙwallan roba.Don tsarin da ke da abubuwa da yawa, an nuna niƙa ƙwallo yana da tasiri wajen haɓaka aikin sinadarai mai ƙarfi.Bugu da ƙari, an nuna niƙan ƙwallo tasiri don samar da kayan amorphous.
Fa'idodin Millar Ball
Ball milling yana alfahari da dama abũbuwan amfãni a kan sauran tsarin: farashin shigarwa da nika matsakaici ne low;za a iya daidaita iyawa da fineness ta hanyar daidaita diamita na kwallon;ya dace da duka tsari da ci gaba da aiki;ya dace da buɗaɗɗen buɗaɗɗen kewayawa;ya dace don kayan kowane digiri na taurin.
Lokacin aikawa: Juni-11-2022