ʻO kake kalaiwa ana ʻenehana oflange maʻamau ʻolekomokalai manuahi, make forging a me ka pilaki filmke kalaiwa ana. I ka wā hana,kalai ʻokoʻakoho ʻia nā ala e like me ka nui a me ka nui oke kalaiwa anaʻāpana.
ʻO nā mea hana a me nā mea hana i hoʻohana ʻia i ka forging manuahi he maʻalahi, ākea a haʻahaʻa. Hoʻohālikelike ʻia me ka hoʻolei ʻana i ka blank,kalai manuahihoʻopili i ka lua shrinkage, porosity a me nā hemahema ʻē aʻe, a hoʻolilo i ka blank i nā waiwai mechanical kiʻekiʻe. He maʻalahi ke ʻano o ka forgings a maʻalahi i ka hana.
No laila, he mea nui ia i ka hana ʻana i nā flanges maʻamau.Hoʻohalahala manuahiʻO nā mea hana e pili ana i ka hāmare ea, ka hammer-air a me ka hydraulic press, i kūpono no ka hana ʻana i nā flanges liʻiliʻi, waena a me ka nui ʻole maʻamau. Make forging kiʻekiʻe huahana, hana maʻalahi, maʻalahi e hoʻomaopopo i ka mechanization a me ka automation. Loaʻa i ka die forging ka pololei kiʻekiʻe, ka haʻawina mīkini liʻiliʻi a me ka hāʻawi kūpono ʻana o ka hoʻolālā fiber, kahi e hoʻonui nui ai i ke ola lawelawe oflange maʻamau ʻole.