Manje ukufakwa embonini ikakhulukazi kusetshenziswaukuthethelelaindlela, i-DHDZ inikeza ikhwalithi ephezuluukuthethelelwa, ngakho-ke manje laphoukuthethelela, kusetshenziswa yiziphi izinto ezivumayo?
Le khasiukuthethelelaIzinto zokwakha ikakhulukazi zensimbi ye-carbon nensimbi ye-alloy, ezilandelwa yi-aluminium, i-magnesium, ithusi, i-titanium kanye ne-alloys yazo. Isimo sokuqala sezinto ezibonakalayo siyibha, i-Ingot, i-Metal Powder kanye ne-Liquid Metal. Isilinganiso sendawo yesiphambano sensimbi ngaphambi nangemva kokulimala kubizwa ngokuthiukuthethelelaisilinganiso. Ukukhetha okulungile kokwakhiwa kwesilinganiso, izinga lokushisa elifanele lokushisa kanye nesikhathi sokubamba, izinga lokushisa lokuqala lokugcina kanye nokugcinaukuthethelelaUkushisa, inani elifanelekile le-defformation kanye nejubane lokukhubazeka kunethonya elikhulu ekuthuthukiseni ikhwalithi yomkhiqizo nokunciphisa izindleko.
I-DHDZ ingumkhiqizi okhalwayo wazo zonke izinhlobo zezesekeli, kusukela ekukhetheni kwezinto zokwakha ukuzokwenza ukwenza izinto ezisezingeni eliphakeme, izinkomba eziseqophelweni eliphezulu, uma unesidingo sokwakha umkhiqizi omuhle.