He aha nā mea i hoʻohana ʻia no ke kala ʻana?

ʻO ka Forging kahi hana hana i hoʻohana nui ʻia e hana i nā metala ma lalo o ke kaomi kiʻekiʻe. Ua ʻike ʻia no ka hana ʻana i nā ʻāpana ikaika, hilinaʻi, a me nā hemahema e pono ai i nā ʻoihana kiʻekiʻe e like me ka automotive, aerospace, aila a me ke kinoea, kūkulu, a me nā mīkini. Akā naʻe, ʻaʻole kūpono nā metala a pau no ke kala ʻana.

ʻO kanā mea i hoʻohana ʻia no ke kala ʻanaPono e loaʻa ka hui kūpono o ka ikaika, ductility, thermal stability, a me ka machinability e hoʻokō i nā koi o ke kaʻina hana a me ka noi hope. Ke ʻimi nei kēia ʻatikala i nā mea forging maʻamau, ko lākou waiwai nui, a me ke kumu i koho ʻia ai lākou no nā ʻoihana like ʻole a me nā kaiapuni.

sakysteel

ʻO ka nānā ʻana i nā mea hana hao

ʻO nā mea i hoʻohana ʻia no ka hoʻopaʻa ʻana e hāʻule i ʻekolu mau ʻāpana:

1. Nā Metala Ferrous(mea hao)

2. Nā Metala ʻAʻole Ferrous(ʻaʻole hao nui)

3. Nā Alloy Kūikawā(ʻo ka nickel-based, titanium, a me nā ʻāpana kobalt)

Hāʻawi kēlā me kēia ʻano i nā pono kūʻokoʻa no ka ikaika, ka pale ʻana i ka corrosion, ke kumu kūʻai, a i ʻole ka hana wela kiʻekiʻe.

ʻO nā metala Ferrous i hoʻohana ʻia i ka hana ʻana

1. ʻO ka hao hao

ʻO ke kila kalapona kekahi o nā mea forging maʻamau ma muli o kona versatility a me ke kumu kūʻai.

• Haʻahaʻa Carbon Steel (hiki i ka 0.3% carbon)

  • High ductility a me ka machinability

  • Hoʻohana ʻia i nā ʻāpana kaʻa, nā mea hana lima, a me nā mea pono

• ʻO ke kila kalapona waena (0.3%–0.6% carbon)

  • ʻOi aku ka ikaika a me ka paʻakikī

  • Mea maʻamau i nā shafts, gears, connecting rods

• Kiekie Carbon Steel (0.6%–1.0% carbon)

  • Paʻakikī loa a pale ʻole i ka ʻaʻahu

  • Hoʻohana ʻia i nā pahi, make, a me nā pūnāwai

Papa Ki: AISI 1018, AISI 1045, AISI 1095

2. ʻAiʻa kila

Hoʻonui ʻia nā kila kila me nā mea e like me chromium, molybdenum, nickel, a me vanadium e hoʻomaikaʻi ai i ka paʻakikī, ka ikaika, a me ke kūpaʻa ʻana.

• ʻOi loa ka paʻakikī a me ka ikaika luhi

• Hiki ke mālama ʻia i ka wela no nā waiwai mechanical

• Kūpono no nā noi koi

Hoʻohana maʻamau: Nā Crankshafts, nā mīkini hoʻoili, nā mea hana

Papa Ki: 4140, 4340, 8620, 42CrMo4

3. Kila kohu ʻole

Koho ʻia ke kila kila no ka hoʻopaʻa ʻana i ka wā e pono ai ka pale ʻana i ka corrosion.

• Hāʻawi ka maʻiʻo chromium kiʻekiʻe i ka oxidation a me ka pale ʻana i ka corrosion

• ʻO ka ikaika a me ka paʻakikī

• He kūpono no ka hana meaʻai, kai, a me nā ʻoihana olakino

Nā ʻano:

• Austenitic (e laʻa, 304, 316): Non-magnetic, kiʻekiʻe i ka corrosion resistance

• Martensitic (e laʻa, 410, 420): Mākēneki, ʻoi aku ka paʻakikī

• Ferritic (eg, 430): ʻO ka ikaika haʻahaʻa a me ke kūpaʻa ʻino

Nā ʻāpana hoʻoheheʻe maʻamau: Na flanges, na laau pauma, na mea hana, na mea paa

sakysteelhāʻawi i kahi ākea ākea o nā mea kila kila i hoʻohālikelike ʻia i nā noi like ʻole.

Nā Metala ʻAʻole Ferrous i hoʻohana ʻia i ka hoʻopaʻa ʻana

1. Aluminum a me Aluminum Alloys

Hoʻohana nui ʻia ka alumini i ka forging ma muli o kona paona māmā, kūpaʻa ʻana i ka corrosion, a me ka ratio ikaika-a-kaumaha maikaʻi.

• Maʻalahi e hana a me ka mīkini

• He kūpono no ka aerospace, automotive, a me nā ʻāpana halihali

Papa Ki:

• 6061 - Ka ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion

• 7075 - Ka ikaika kiʻekiʻe, hoʻohana pinepine ʻia i ka aerospace

• 2024 – Kūʻē luhi maikaʻi

Nā noi maʻamau: Nā lima hoʻomalu, nā lako mokulele, nā huila huila

2. Ke keleawe a me ke keleawe (Bronze and Brass)

Hāʻawi nā mea hana keleawe maikaʻi loa i ka uila a me ka wela.

• Hoʻohana ʻia i loko o nā mea hoʻohui uila, nā mea hoʻopili paipu, nā ʻāpana moana

• ʻO nā ʻāpana i hoʻopaʻa ʻia e pale i ka ʻaʻahu a me ka ʻino

Na Aluia Ki:

• C110 (keleawe maʻemaʻe)

• C360 (keleawe)

• C95400 (keleawe alumina)

3. ʻO nā Alloy Magnesium

ʻOiai ka liʻiliʻi o ka maʻamau, hoʻohana ʻia nā alloy magnesium kahi mea koʻikoʻi nā mea māmā.

• Lakiō kiʻekiʻe ikaika-a-kaumaha

• Hoʻohana pinepine ʻia i ka aerospace a me ka uila

• Pono nā kūlana forging i hoʻomalu ʻia

Nā palena: ʻOi aku ka pipiʻi a me ka hana ʻana i ka wā e hana ai

Nā Alloy Kūikawā i hoʻohana ʻia i ka hoʻopaʻa ʻana

1. ʻO nā mea hoʻohuihui nikela

Hoʻopili ʻia nā nickel alloys no ko lākou kūlana kiʻekiʻe kiʻekiʻe a me ka pale ʻana i ka corrosion.

• Pono i ka hana kemika, hana mana, a me ka aerospace

• E pale i ke koʻikoʻi, ka wela, a me ka hoʻouka kemika

Papa Ki:

• Inconel 625, 718

• Monel 400

• Hastelloy C-22, C-276

sakysteelhoʻolako i nā nickel alloy forgings no nā kūlana lawelawe koʻikoʻi.

2. ʻO Titanium a me Titanium Alloys

Hāʻawi ka Titanium i kahi hui kūʻokoʻa o ka ikaika, haʻahaʻa haʻahaʻa, a me ka pale ʻana i ka corrosion.

• Hoʻohana ʻia i ka aerospace, moana, a me nā noi olakino

• ʻO ke kumukūʻai akā kūpono kahi e hōʻoia ai ka hana i ke kumukūʻai

Papa Ki:

• Papa 2 (maemae kalepa)

• Ti-6Al-4V (ikaika kiʻekiʻe aerospace māka)

3. Nā Alloy Cobalt

ʻO ka hoʻoheheʻe ʻana i ka Cobalt he kūpaʻa a hoʻomau i ka ikaika ma nā wela kiʻekiʻe.

• Mea maʻamau i nā ʻāpana turbine, nā ʻāpana ʻenekini, nā implants olakino

• Hoʻohana ʻia nā kumu kūʻai kiʻekiʻe i nā noi kūikawā

Nā mea e hoʻololi ai i ke koho ʻana i nā mea waiwai ma ka hoʻopaʻa ʻana

ʻO ke koho ʻana i ka mea kūpono no ka forging e pili ana i nā kumu nui:

• Nā koi ikaika o ka mīkini

• ʻO ke kūpaʻa ʻana a me ka oxidation

• Hana wela

• Machinability a me ka formability

• ʻO ka luhi a me ke kū'ē i ke kapa

• ʻO ke kumukūʻai a me ka loaʻa

Pono nā ʻenekinia e kaulike i kēia mau mea e hōʻoia i ka hana pono ʻana o ka mea i hoʻopaʻa ʻia i loko o kona wahi hoʻohana hope.

Nā Huahana Hoʻopaʻa ʻia maʻamau e ke ʻano mea