ʻO kake kalaiwa anaʻO ke kaʻina hana o ka forgings e like me kēia: hoʻomākaukau ʻana i nā ingots a i ʻole blanking - nānā ʻana i nā ingots (blank) - hoʻomehana -ke kalaiwa ana- hoʻoluʻu - nānā waena - mālama wela - hoʻomaʻemaʻe - nānā hope loa ma hope o ka hoʻopaʻa ʻana.

1. Hoʻohana nui ʻia ka ingot no ka hana ʻana o ka medium a i ʻolenā kalaiwa nui, he wela a he anu ka ingot. Hoʻohana nui ka paʻi hydraulic i ka ingot e hana i nā forgings, ʻoi aku ka wela.

2. Pākaʻa ʻolepili nui i ka liʻiliʻimanuahi forgingsamake forgings. Ma muli o ka ʻokoʻa o kēlā me kēia kūlana hale hana, ʻokoʻa nā ʻano hana blanking. ʻEhā mau ʻano maʻamau: ʻoki (ʻoki mīkini ʻoki ʻoki), ʻoki (me ka ʻike reciprocating saw a i ʻole ʻoki ʻoki pōʻai), ʻoki kinoea a ʻoki i ka hāmare me ka pahi.

3.nā mea komo(blank) inspection ingots or blank, inke kalaiwa anakapa ʻia ka hana ma ke ʻano he "mea komo". ʻO ka nānā ʻana i nā mea e hiki mai ana ka hana mua e kāohi ai i ka hana ʻana o nā forgings kūpono. Pono e hoʻokō pono ʻia ka nānā ʻana e like me kāna kaʻina hana ʻenehana e pale aku i ka pau ʻole o nā mea metala i hoʻokumu ʻia e ka nui a me ka pau ʻana o nā forgings i kumu ʻia e ka undersize ma muli o ka liʻiliʻi loa.

4. hoʻomehanaʻO ke kaʻina hana hoʻomehana holoʻokoʻa pono e mālama pono i nā kaʻina hana hoʻomehana, e pale i ka loaʻa ʻana o ka "over-heat" a i ʻole "over-heat" a me nā mea ʻē aʻe, i mea e hōʻoia ai i ka maikaʻi o ka wela.

5. Ke kalaiwa anaʻO ka forging ke kaʻina hana nui o ka forging production, kahi mea koʻikoʻi i ka forging quality. Hoʻopili maʻamau: nā ʻano paʻi paʻi make forging, free forging, hamare ma ka die forging a pēlā aku. I mea e pale aku ai i nā hemahema, pono e hana ʻia nā kaʻina hana forging e like me nā lula hana a me nā ʻano o kēlā me kēia kaʻina hana.

6. Hoʻoluʻuma hope o ka forging he hana koʻikoʻi loa ia i ka hana ʻana. ʻOiai inā he mea maʻamau ka hoʻomehana ʻana a me ka hoʻoulu ʻana ma mua, ʻo ka hoʻoluʻu kūpono ʻole e hopena i nā huahana ʻōpala inā ʻaʻole e hahai pono ʻia nā kikoʻī hoʻomaha.

7.KūwaenaPono ka nānā ʻana no ka mālama ʻana i ka maikaʻi, a he mea nui ka nānā ʻana ma hope o ka hoʻoilo. ʻO kēia kaʻina hana no ka nānā ʻana a me ka nui.

8. Ma hope o ke kalai ʻanamālama wela I mea e hōʻoia ai i ka maikaʻi o loko o ka forgings a hoʻomākaukau no ka hoʻonohonoho ʻana o ke kaʻina hana aʻe, pono e hāʻawi ʻia nā forgings ma hope o ka mālama wela mua. No ka hoʻoheheʻe ʻana i ka umu ahi, hoʻohui pinepine ʻia ka hoʻoluʻu ʻana o ka umu a me ka mālama ʻana i ka wela ma hope.

9. Ka hoomaemae ana omanuahi forgingsʻO ka mea nui e hoʻomaʻemaʻe i nā hemahema o ka ʻili o ka ʻāina o ka forgings, e like me nā māwae, nā ʻili a me nā ʻili kaumaha. ʻO nā ʻano hoʻomaʻemaʻe nui, ʻo ia ka ʻohi makani, ka huila wili a me ka hoʻomaʻemaʻe ʻana o ke ahi, a me nā mea ʻē aʻe. pana) hoʻomaʻemaʻe, pickling a me ke kila kila, etc.

10.Nānā hope loaʻO kēia kaʻina hana ka mea nui e nānā inā kūpono nā forgings i nā koi o ka forging kiʻi a me nā koi ʻenehana i kuhikuhi ʻia. Me ka nānā ʻana a me ka nānā hou ʻana o ka forging surface, shape and dimension. No ka ho'āʻo nui ʻana me nā koi kūikawā, ʻo ka paʻakikī, nā waiwai mechanical, ka hoʻolālā metallographic (ka mana kiʻekiʻe, ka mana haʻahaʻa, ka nui o ka palaoa) a me ka ʻike hewa (ultrasonic, magnetic powder) pono e hoʻāʻo ʻia.

mai: 168 hoʻohalahala