Ukucatshangelwa okubalulekile kokukhetha izinto zokuxubha ezingenayo
Emkhakheni wokukhiqiza izimboni kanye nokwelashwa komhlaba, amabhulashi angabi nalukuluquma yithuluzi elisemqoka futhi asetshenziswa kabanzi ezimbonini ezinjengokucutshungulwa kwensimbi, ukulungiswa kwezimoto, kanye ne-aerospace. Ukukhetha impahla ye-brashi efanelekile akunakuthuthukisa ukusebenza kahle komsebenzi, kepha futhi kunwebe impilo yamathuluzi futhi kuqinisekisa ikhwalithi yokucubungula. Le ndatshana izohlola ngokujulile amaphuzu asemqoka wokukhetha izinto zokuxubha ezi-arrasive ukusiza abasebenzisi benze isinqumo esihle kakhulu ngokuya ngezidingo zabo ezithile.
Izinhlobo eziphambili zezinto zokuxubha ezinobungozi
Izinto zokuxubha ezihlukumezayo zithinta ngqo amandla ayo wokusika, ukuqina, kanye nezimo ezisebenzayo. Izinto zokuxubha ezivamile ezihlangene emakethe zifaka ucingo lwensimbi, i-nylon, ceramic, nefayibha yenhlanganisela.
Amabhulashi anocingo aluhlaza aloluhlobo lwendabuko futhi olusetshenziswa kabanzi, alungele ukwelashwa okuphezulu kwensimbi okuphezulu njengokukhuthaza, ukukhishwa kokugqwala, nokugaya okunzima. Ubulukhuni babo obuphezulu namandla aqinile wokusika kubenza bakhethe okokuqala embonini esindayo. Kodwa-ke, ukungathandeki kwamabhulashi ocingo ukuthi kulula ukugqoka futhi kungashiya ukuklwebheka kokucutshungulwa okuthile okuhle.
Amabhulashi angenayo ama-nylon ayaziwa ngokuguquguquka kwawo nokuqina, futhi alungele ukupollika nokuhlanza izinto ezithambile ezinjengezinkuni nepulasitiki. I-Nylon Brashi Filaments ine-elasticity enhle, inganciphisa ngempumelelo ukulimala komhlaba, futhi ibe nempilo yenkonzo ende. Ngaphezu kwalokho, amabhulashi e-nylon angaphinde athuthukise ukusebenza kwawo kokugaya ngokungeza izinhlayiya ezingezinhle (njenge-silicon carbide noma i-aluminium onide).
Amabhulashi anobunzima obu-ceramic yinketho ephezulu ye- - evele eminyakeni yamuva nje, ikakhulukazi ukucubungula okunembile -. Ama-filament amabhulashi we-ceramic anobulukhuni obuphezulu kakhulu futhi agqoke ukumelana, futhi akwazi ukugcina ukusebenza kokusika okuzinzile ngesikhathi sokugaya okuphezulu -. Zilungele izimboni ezinezidingo ezisezingeni eliphakeme kakhulu ezifana nezimoto kanye nezindiza.
I-Composite fiber abrasive amabhulashi ahlanganisa izinzuzo zezinto eziningi, njengengxube ye-nylon kanye nokufakazelwa, ezinganikeza amandla okusika aqinile futhi anciphise ukulimala komsebenzi. Lokhu okuqukethwe kufanelekile kuma-metal aphakathi
Ungayikhetha kanjani impahla ye-brashi efanelekile
Lapho ukhetha i-brashi edayisayo, kuyadingeka ukuze ubheke ngokugcwele izinto zokusebenza, inhloso yokucubungula, kanye nokusebenzisa imvelo. Isibonelo, ibhulashi le-wire lingakhethwa ukudonswa kwensimbi, kuyilapho ibhulashi le-nylon lilungele kakhulu ukukhanyisa izinkuni. Ngaphezu kwalokho, usayizi, ukuxubha inhlamvu, kanye nohlobo oluxakile lwebhulashi elihlangene nalo kudingeka futhi kufane nesimo esithile sohlelo lokusebenza.
Ukukhethwa okulungile okungokwesiko akunakuthuthukisa ukusebenza kahle kokukhiqiza, kepha futhi kunciphise imvamisa yokufakwa esikhundleni se-TOOL, ngaleyo ndlela kubiza izindleko. Ngokuzayo, ngokuthuthukiswa kobuchwepheshe obusha bezinto ezibonakalayo, ukusebenza kwamabhulashi angenayo kuzothuthukiswa, kuhlinzeka ngezixazululo ezisebenza kahle kwezimboni ezahlukahlukene.
