Ukusila kunokukhuphisana nokusika kwiinkalo ezininzi, mhlawumbi ngokobugcisa okanye ngokwezoqoqosho.Eminye imimandla ikwayeyona ndlela yokuphela kwayo.Nangona kunjalo, abantu abaninzi kwishishini lokuvelisa bakholelwa ukuba ukugaya akusebenzi kwaye akunamali, ngoko bazama ukungayisebenzisi.I-Salmon ikholelwa ukuba esona sizathu siphambili salo mbono kukungaqondi umgaqo wokusila kunye namandla awo endalo.Injongo yokubhala eli phepha kukunceda abantu abachaphazelekayo kuluntu lwezoshishino baqonde ngokuchanekileyo kwaye basebenzise iteknoloji yokugaya.
Kule mihla, ishishini lemveliso likhangela ngomdla ezinye izisombululo zokusila.Ezinye iinkqubo "ezintsha" ezivavanywayo ukuphucula ukuveliswa kwemveliso yamacandelo aquka ukusika okunzima, ukusika okomileyo, izixhobo zokugubungela ukunxiba kunye nokusika kwesantya esiphezulu.Nangona kunjalo, kufuneka kucaciswe ukuba igama elithi "isantya esiphezulu" aliqhelekanga ukugaya.Isantya esiqhelekileyo sokubaleka komphezulu wevili lokusila sinokufikelela kwi-1829m/min, kwaye isantya sokuvelisa esinesantya esiphezulu sevili elinobunzima obunamandla linokufikelela kuma-4572 ~ 10668m/min, ngelixa isantya kwisixhobo esikhethekileyo sokusila kwilabhoratri sinakho. ukufikelela 18288m/min - kuphela ngaphantsi kancinci kunesantya isandi.
Inxalenye yesizathu sokuba kutheni ishishini lingakuthandi ukusila kukuba abaliqondi.I-Superhard abrasive kunye ne-creep feed yokusila iinkqubo zinokukhuphisana nokugaya, ukubhula, ukucwangcisa kwaye, kwezinye iimeko, ukujika kwimbono yobugcisa okanye yezoqoqosho.Nangona kunjalo, baninzi abantu kumashishini okuvelisa ulwazi lwabo lusekwinqanaba letekhnoloji yokucubungula isiko, kwaye bahlala bethatha isimo sengqondo esingathandekiyo malunga nokusila.Nangona kunjalo, ngophuhliso lwezixhobo ezitsha (ezifana neeseramics, iwhisker isinyithi esomeleziweyo kunye nemathiriyeli yepolymer eyomeleziweyo, isinyithi se-multilayer kunye nezinto ezicinezelayo ezingezizo ezentsimbi), ukugawula kudla ngokuba yeyona ndlela inokwenzeka yokucubungula.
Ukuba izibophelelo ezifanelekileyo zisetyenzisiwe, iinkozo ezinqabileyo ziyakwazi ukulawulwa kwinkqubo yokuwa kunye nokuzilola.Ukongeza, xa ivili lokugaya liba buthuntu okanye kukho umthwalo ongumgubo, unokunqunyulwa kwisixhobo somatshini.Ezi nzuzo kunzima ukufezekisa kwezinye iindlela zokucubungula.Ivili lokusila linokwenza unyamezelo lomphezulu owenziwe ngoomatshini ukufikelela kumyalelo wamashumi amawaka (micrometer), kwaye unokwenza umphezulu ogqityiweyo kunye nokusika ukuthungwa kufikelele kweyona ndawo ilungileyo.
Ngelishwa, ukugaya kudala kuthathwa "njengobugcisa".Ukuza kuthi ga kwiminyaka engama-40 ukuya kwengama-50 edluleyo, abaphandi baye baqhubeka befunda inkqubo yokusila baze baphuhlise ama-abrasives amatsha kunye aphuculweyo, iinkqubo zokubopha kunye nolwelo olwahlukeneyo lokusila.Ngokufezekiswa kwezi mpumelelo, ukugaya kuye kwangena ebukumkanini besayensi.
Ixesha lokuposa: Dec-29-2022