Ungayisika njani kelar?
I-Kevlar luhlobo lwefayibha ye-piber yokwenziwa ewaziwayo ngamandla akhe amangalisayo kunye nokuxhathisa ubushushu kunye ne-abrasion. Yaqalwa nguStephanie Kwolek ngo-1965 ngelixa isebenza eDupont, kwaye iye yaya kuba yinto edumileyo kwizicelo ezahlukeneyo, kubandakanya izixhobo zomzimba, kunye nezixhobo zokukhusela kunye nezixhobo zokukhusela kunye nezixhobo zemidlalo.
Xa kufikwa kuKestur, kukho izinto ezimbalwa ekufuneka uzikhumbule. Ngenxa yamandla ayo kunye nobunzima, iKevlar kunokuba ngumceli mngeni ukusika kusetyenziswa iindlela zemveli ezinje ngesikere okanye isitshixo sesenzo. Nangona kunjalo, kukho izixhobo ezizodwa ezikhoyo ezenza ukusika i-kevlar kube lula kakhulu kwaye zisebenzise ngakumbi.
Iindlela ezimbini zokusika ilaphu leKevlar
Isixhobo esinye esinjalo sisichengi seKevlar
Oko kwenzelwe ngokukodwa ukusika nge-kerker fibers. Aba basika badla ngokubonisa iblade enikwe i-starce ngeKevlar nge-Eavlar, ngaphandle kokuphazamiseka okanye ukonakalisa umxholo. Zifumaneka kuzo zombini iinguqulelo zemanyuwali, kuxhomekeka kwiimfuno zakho kunye nezinto ozithandayo.
Esinye isixhobo sisisikithi se-co3 ye-cowip
Olunye ukhetho lokusika i-kevlar kukusebenzisa i-laser cutit. Ukusika i-laser yindlela echanekileyo nefanelekileyo enokuthi ivelise ukunqunyulwa okucocekileyo, ezichanekileyo kwizixhobo ezahlukeneyo, kubandakanya ne-kevlar. Nangona kunjalo, kubalulekile ukuba uqaphele ukuba ayizizo zonke ii-laser ezinqwenelekayo zilungele i-kevlar, njengoko ezona zixhobo zinokuba nzima ukusebenza nazo kwaye zinokufuna izixhobo ezikhethekileyo kunye noseto.
Ukuba ukhetha ukusebenzisa i-laser yomnquba ukuze usike kevlar, zimbalwa izinto zokuzigcina engqondweni.
Okokuqala, qiniseka ukuba ukusika kwakho i-laser kuyakwazi ukusika ngeKevlar.
Oku kunokufuna i-lasest enamandla aphezulu kuneyona nto isetyenziselwa ezinye izinto. Ukongeza, kuya kufuneka uhlengahlengise useto lwakho ukuqinisekisa ukuba i-laser inquma ngokucocekileyo nangokuchanekileyo kwimigudu yeKevlar. Nangona i-Laser yamandla asezantsi inokusika iKevlar, iphakanyisiwe ukusebenzisa i-150W co2 laseer ukufezekisa ezona miphetho zisikiweyo.
Ngaphambi kokusika iKevlar nge-ser ye-laser, kubalulekile ukulungiselela izinto ezibonakalayo ngokufanelekileyo.
Oku kunokubandakanya ukusebenzisa i-tepe ye-maski okanye enye into yokukhusela kumphezulu we-kevlar ukuthintela ukusuka kwi-cherching okanye ukutshisa ngexesha lokusika. Kusenokufuneka uhlengahlengise ugxininiso kunye nokuma kwe-laser yakho ukuqinisekisa ukuba inqunyulwe ngenxalenye efanelekileyo yezinto ezibonakalayo.
I-Laser ecetyiswayo
Ukuqukumbela
Ngokubanzi, zimbalwa iindlela ezahlukeneyo kunye nezixhobo ezikhoyo zokusika i-kevlar, kuxhomekeka kwiimfuno zakho kunye nezinto ozithandayo. Enoba ukhetha ukusebenzisa isikithi esikhethekileyo seKevlar okanye umsikisi we-laser, kubalulekile ukuthatha amanyathelo afanelekileyo okuqinisekisa ukuba izinto zinqunyulwe ngokucocekileyo nangokuchanekileyo, ngaphandle kokonakalisa amandla okanye ukuqina.
Ngaba ufuna ukwazi ngakumbi malunga nendlela yethu yase-Laser inqumle iKevlar?
Iposi: Apri-18 ukuya kwi-1823