Mea Hana

Mea Hana: Nā Kaumaka, Nā waiwai a me nā noi

Nā hinuhui hōʻike

ʻO ka mea hana hana ma ka puʻuwai o ka hana hou, kahi i makemakeʻia a me ka wikiwiki a makemakeʻia.

Heʻano kūikawā ia o ka mea kila i hoʻolālāʻia e hoʻopaʻaʻia i nā mea hana o nā hana hana a me nā kaʻina hanaʻoihana.

Kaulana no kona paʻakikī paʻakikī, E kāʻei i ke kū'ē, a me ka ikaika, He mea nui nā mea hana i keʻano o nāʻoihana, mai Automotive a me Aerospace i nā mea uila a me nā huahana kūʻai.

Hoʻopiliʻia kēiaʻatikala i loko o nāʻano hāmeʻa, waiwai, a me na noi noi, nā mea eʻike ai i konaʻano nui a me nā mea e noʻonoʻo ai i ka wā e koho ai i ka papa kūpono no kāu mau pono.

1. He aha ke kila?

ʻO ke kilokilo hana kahiʻano kūikawā o nā carbon a me nā mea hoʻokele a nā alloy, Hoʻolālā kūikawā no ka hanaʻana o nā pono hana. Eia nā mea e hana ai:

He aha ke kila

  • KālekaʻAʻI ʻo ia ka hope o ka mea kila, Ke hāʻawi nei i kona paʻakikī a me ka ikaika. Maki, Loaʻa nā mea pāʻani i waena o 0.7% i 1.5% KālekaʻAʻI.
  • Nā mea'ē aʻe e like me ka chromium, tungsten, Mybrideum, a hoʻohuiʻiaʻo vannadium e hoʻonui i nā waiwai kiko'ī:
    • Chromium Hoʻokomo i ka paʻakikī paʻakikī, E kāʻei i ke kū'ē, a me ke kū'ēʻana. ʻo kahi laʻana, Hiki i nā slael e like me d2 hiki i ka 12% Chromium.
    • Tungsten a me molybdelum e hoʻonui i ka pale a me ka pale wela, ʻO ke koʻikoʻi no ka wikiwiki kiʻekiʻe a me nā noi hana wela. M2 ke kupuku mai, kahi kila kiʻekiʻe kiʻekiʻe, a puni 6% tungsten.
    • Vanadium hana i nā kaʻa paʻakikī, hoʻomaikaʻiʻana i nā pale. Aisi A11, ʻo kahi laʻana, piha 1.5% vanadium.

ʻO ka mōʻaukala o nā mea hana i ke alahele ma hope o ke kenekulia 19 i ka wā e pono ai nā mea hana i alakaʻiʻia i ka uluʻana o nā mea pāʻani kiʻekiʻe.

Ua holo ʻoi aʻe ka manawa, Uaʻikeʻia ka hopena o ka mea hana hana i ka hoʻomakaʻana o nā helu likeʻole, ʻO kēlā me kēia mea hana no nā noi kiko'ī:

  • W1, W2 (Nā kālele wai-paʻakikī): Mālu, nā koho haʻahaʻa haʻahaʻa no nā mea hana maʻamau, mau pinepine 0.90-1.40% KālekaʻAʻI.
  • A2, D2, O1 (Nā kākā hana hana): Hoʻolālā no nā noi kahi i loaʻaʻole ai ka mea hana, Me ka A2 hāʻawi i nā pale kiʻekiʻe ma muli o kona 5% ʻO kaʻikepili chromium.
  • H13, H19 (Nā mea hana wela wela): Hiki i kēia ke kau i nā mahana ma ka 1200 ° F, me ka H13 5% chromium a 1.5% Mybrideum.

2. ʻO nāʻano mea hana mīkini

ʻO ka mea hana hana kahi'āpana o keʻano o ka kila, ʻO kēlā me kēlā me kēiaʻano i huiʻia e hoʻokō i nā pono o kaʻenehana kūikawā ma o kahi hui kūʻokoʻa o nā hana a me nā hoʻomaʻamaʻa wela.

Eia kahiʻike kiko'ī o nāʻano likeʻole:

ʻO nā mea pāʻani hāmeʻa wai-paʻakikī (W-ʻano):

    • Waiwai: Me nāʻike kiʻekiʻe (maki 0.90-1.40%), Hiki ke paʻakikī kēia mau kinikini e ka nui o ka wai, Hāʻawi i ka maʻalahi a me ke kumukūʻai-kūpono.
  • ʻO nā mea pāʻani hāmeʻa wai-paʻakikī
    ʻO nā mea pāʻani hāmeʻa wai-paʻakikī
    • Hoʻohana maʻamau: ʻO lākou ka mea e koho ai no nā mea hana maʻamau e like me nā mea hana, Nā mea kaua, Nā Punches, a me nā meaʻili kahi iʻoi aku ka paʻakikī o ka paʻakikī ma mua o ka paʻakikī.
    • Nā hiʻohiʻona:
      • W1 piha 1.00-1.10% KālekaʻAʻI, Kūpono no nā mea hana e koi ana i kahi kihiʻoki paʻakikī e like me nā hana maʻalahi a me nā pulu.
      • W2 Loaʻa i kahi kiko'ī kiʻekiʻe loa (1.10-1.40%), ka hāʻawiʻana aku i ka paʻakikī nui akā ma ke kumukūʻai o ka hōʻemi.

Nā mea hana hana hana maikaʻi:

    • Subcationgies:
      • D-type (Ke kiʻekiʻe kiʻekiʻe carbon kiʻekiʻe):
        • Nāʻano hiʻohiʻona: Me nāʻike chromium kiʻekiʻe (11-13%), Hāʻawi kēia mau kinikini i nā pale, ʻO ke koʻikoʻi no nā noi kahi e pono ai ka mea hana e hoʻopau i nā lole abrasive.
        • Noi: Ua hoʻohana nuiʻia lākou i nā make no ka blanking, hana, a me ke kala, E like me nā pale a me nā purches.
        • Nā alloys alloys:
          • D2 piha 12% Chromium, ka hoʻolakoʻana i kahi pōhaku pōhaku c 57-62, Ke kūpono nei i nā mea hana no nā mea hana e koi ai i ke kūpaʻa kiʻekiʻe.
      • O-type (Pool-Mea paʻakikī):
        • Nāʻano hiʻohiʻona: ʻO nā mea inu aila i hōʻemi i ka untitizes a me ka hoʻopunipuni, hāʻawi i kahi kaulike o ka pale a me ka paʻakikī.
        • Noi: ʻOkiʻana i nā hana hana, make ka make, a me ka hanaʻana i nā mea hana e pōmaikaʻi ai mai nā waiwai o O-type.
        • Nā alloys alloys:
          • O1 Kukui Kekuhi, me 0.90% Kāuʻu a 0.50% mang kāne, hoʻokō i kahi paʻakikī o 60-64 HRC ma hope o ka heleʻana i kaʻailaʻaila, ʻO ka hana kūpono no nā mea hana e koi ai i ka machinenability maikaʻi a paʻakikī.
      • A-type (ʻO ka Air-HANDINING):
        • Nāʻano hiʻohiʻona: Hāʻawi ka ea-paʻakikī i ka paleʻana i ke kāʻei kiʻekiʻe me ka paʻakikī maikaʻi, ka ho'ēmiʻana i ka hanaʻana i ka wā o ka mālama wela.
        • Noi: Make no ka blanking, hana, a me ke kala, E like me nā gauges, pōmaikaʻi mai nā waiwai o nā mea hana a-type.
        • Nā alloys alloys:
          • A2 Kukui Kekuhi, me 5% Chromium, Hāʻawi i kahi kūlana kiʻekiʻe loa a me ka paʻakikī o 55-59 Hrc ma hope o ka mālamaʻana i ka hopena wela kūpono, hana ia i kahi koho kaulana no nā pono hana.

Ke kū'ē nei nā pīhoihoi (S-type):

    • ʻO ka weheweheʻana: Nā mea hana no nā mea hana e kū ana i nā hopena wikiwiki a iʻole nā ​​mea pana, ʻO kēia mau kinikini Excel i ka hoʻopiliʻana i ka ikehu me kaʻole o ka hoʻopiliʻana.
    • Paʻakikī: ʻO lākou ka paʻakikī nui, me s7 kila, ʻo kahi laʻana, ka hoʻokōʻana i kahi paʻakikī o 25-30 FT-LBS, ʻoi aku ka kiʻekiʻe ma mua o nā kinipōpō'ē aʻe.
    • Hoʻohana: Nā Kihi, Nā Punches, rivet set, A me nā mea hana no ke kaumaha maikaʻi loa e hana ai i ka hopena o ka hopena o ka hopena o ka hopena.
    • Nā hiʻohiʻona:
      • S7 ʻIkeʻiaʻo Steel no kāna mea paʻakikī loa, Ke kūpono nei i nā mea hana eʻike ai i nā ukana kiʻekiʻe-hopena.

Nā mea hana hana hana wela:

    • Nā Koho:
      • H1-H19: ʻO kēlā me kēia papa i nā pae kiʻekiʻe o ka pale wela, tailod i nāʻano like likeʻole.
Nā mea hana hana hana wela
Nā mea hana hana hana wela
    • Waiwai: Mālama kēia mau kiniki i kā lākou paʻakikī a paʻakikī i nā mahana kiʻekiʻe, e hana ana iā lākou i kūpono no nā wahi kiʻekiʻe.
    • Noi: Hoʻohanaʻia lākou i ka makeʻana, Ua poina, Nā hana hana extraus, a me nā molds mau wahi e hālāwai ai ka mea hana i nā wela i ka wela a hiki i 1200 ° F.
    • Nā alloys alloys:
      • H13 piha 5% chromium a 1.5% Mybrideum, ka palekana 90% o kona paʻakikī ma 1100 ° F, e hana ana i kahi mea hana ma ka makeʻana.
      • H19 Hāʻawi i ke kūlana wela wela, He kūpono no ka mea e koi nui ai i nā kūlana hana wela, ʻO ka heleʻana i nā mahana a hiki i 1200 ° F.

ʻO nā mea kuke kiʻekiʻe kiʻekiʻe (Hss):

    • Subcationgies:
      • M-type (ʻO nā kāhikoʻo Mooybdem kiʻekiʻe):
        • Nāʻano hiʻohiʻona: ʻO ke kūpaʻa wela wela, aeʻae ana no kaʻokiʻana i nā wikiwiki a hiki i 500 ft / min me kaʻole o ka loaʻaʻole o ka paʻakikī paʻakikī.
        • Noi: Nāʻokiʻoki i nā mea hana no nā lathes, minal miners, a me nā pōmaikaʻi i loaʻa i nā mea momona m-type e hōʻoki i nā wikiwiki kiʻekiʻe.
        • Nā hiʻohiʻona:
          • M2 Kukui Kekuhi, me 6% tungsten a 5% Mybrideum, ʻO kahi koho VERRESTER no ka hana maʻamau-kumu, ka loaʻaʻana o ka paʻakikī o 60-65 Hrc.
ʻO nā mea kuke kiʻekiʻe kiʻekiʻe
ʻO nā mea kuke kiʻekiʻe kiʻekiʻe
      • T-type (ʻO nā kāhiko kiʻekiʻe kiʻekiʻe):
        • Nāʻano hiʻohiʻona: Paʻakikī loa, Me ka pale wela wela, Hoʻohana pinepineʻia no nā noi hana koʻikoʻi.
        • Noi: Nā mea hana no kaʻokiʻana i nā mea paʻakikī i nā wikiwiki kiʻekiʻe, E like me ke kila kila a iʻole titanim, kahi paʻakikī loa ka paʻakikī.
        • Nā hiʻohiʻona:
          • T1 Kukui Kekuhi, me 18% tungsten, hiki ke hoʻokō i kahi paʻakikī o luna 70 Hrc, Ke kūpono nei i nā mea eʻoki ai i nā mea hana e koi ai i nā kūlana koi.

Nā mea pāʻani lāʻau kūikawā:

    • Hōʻuluʻike: Hoʻolālāʻia kēia mau kiniki no nā noi Niche ma kahi e pono ai nā mea hele wāwae maʻamau, Hāʻawi i nā waiwai kūʻokoʻa i nā mea pono e pono ai.
    • Nā hiʻohiʻona:
      • Nā meaʻalani moll: Uā P20, Optivized no Mold-Ke hana me ka politika maikaʻi a me ke kū'ēʻana.
        P20 0.35-0.45% KālekaʻAʻI, 1.40-2.00% mang kāne, a 0.30-0.50% Chromium, Ke kūpono nei ia no nā molds kahi e kū ai ka paleʻana.
      • Nā pāpale lole hana manuahi manuahi: Hoʻolālāʻia e maʻalahi maʻalahi, Uā O6, ʻO kahi o Sulfur e hoʻonui ai i ka mancinability, ka loaʻaʻana o ka paʻakikī o 55-62 Hrc.

Nā Papa Hoʻolālā: Nāʻeke hao hāmeʻa

ʻAno Nā hiʻohiʻona nui Noi
W-ʻano (Wai-paʻakikī) Kumukūʻai-maikaʻi, paʻakikī-paʻakikī ʻO nā lima hana, Nā Mea HanaʻAi
ʻO ka hana anuanu (Ooe, A, D) ʻO ka paleʻana i nā pale kiʻekiʻe, kū ponoʻole Make ka make, Nā Hana Hana, Nā Kūlana Slutting
S-type (Ka nānāʻana) Paʻakikī ka paʻakikī, hopena kū'ē Nā Kihi, ʻO Jackhammer Bats, Nā Punches
H-ʻano (Hana wela) ʻO ke kū'ēʻana, ikaika ikaika Make, E LOA
Hss (M, T) ʻO ke kū'ēʻana, ʻO nā wikiwiki kiʻekiʻe KA HANUI, pau nā miles, Nā Kūlana Kūlana
Kumu kūikawā Tailored no nā hana kiko'ī Nā Moloho Pūnaewele, nā hana hana hana nāna

3. Nā waiwai o nā kila pono

ʻO nā waiwai o nā mea hana e hana ai i ka mea i makemakeʻia ma ka honua o ka hana a me nā hana hana. Eia kahi hohonu hohonu i loko o nā waiwai nui:

Paʻakikī a paʻakikī:

    • Hālulu: ʻO ka paʻakikī o ka mea hana o ka mea hana e hiki ai ke pale i ka huhū, lihuns, a iʻole ka deformation. He mea koʻikoʻi kēia waiwai no nā mea hana e pono ai e mālama i kahi kihiʻokiʻoki a iʻole ke komoʻana. ʻo kahi laʻana:
      • D2 Steel hiki ke hoʻokō i kahi pōhaku o ka pōhaku o 57-62, Ke kūpono nei i nā noi no nā noi e koi ana i ke kauʻana i ke kū'ē.
    • Paʻakikī: ʻOiai he mea nui loa ka paʻakikī, E hōʻoia i ka paʻakikī e hiki i ke kila ke hoʻopili i ka ikehu me kaʻole o ka hoʻopiliʻana. ʻO kahi kaulike ma waena o ka paʻakikī a me ka paʻakikī:
      • A2 Steel hāʻawi i kahi kaulike maikaʻi, me ka paakiki o 55-59 HRC ma hope o ka huhūʻana, akā me ka paʻakikī kiʻekiʻe e hoʻohālikelikeʻia i D2, Ke kūpono kūpono i nā mea hana eʻike ai i nā ukana.

E kāʻei i ke kū'ē:

    • He waiwai kēia waiwai no nā mea hana i lalo o ka lole abrasive, e like me nā mea hana eʻoki ai, make, a me nā punches.
      Ka heleʻana o nā kaʻa paʻakikī, hanaʻia e nā mea e like me ka chromium, vanadium, a me ka wahine, ʻO nā hoʻonui nuiʻana i nā pale:
      • ʻO nā mea kuke kiʻekiʻe kiʻekiʻe like me m2, me 6% tungsten a 5% Mybrideum, hiki iā ia ke hoʻomau i ko lākouʻaoʻao ma hope o ka hoʻohanaʻana i ka hoʻohanaʻana ma muli o keʻano o nā kaʻa paʻakikī i ka wā wela.

ʻO ke kū'ēʻana:

    • No nā mea hana e hana ana i nā wahi kiʻekiʻe kiʻekiʻe, ʻO ke kākoʻo wela ke kī e pale ai i ka hoʻouluʻana a iʻole ka manaʻo:
      • Nā mea hana hana hana wela E like me H13 mālama 90% o ko lakou paakiki ma 1100 ° F, e hana ana iā lākou i kūpono no ka makeʻana, Kākau, a paʻakikī hoʻi kahi e hālāwai ai ka mea hana i nā kiʻekiʻe kiʻekiʻe.

Markinpalibility:

    • Hoʻolālāʻia kekahi mau mea hana hāmeʻa e hanaʻia me ka maʻalahi, E hōʻemi i nā mea hana i nā kaʻina hana likeʻole:
      • O1 kekee i ikeia no kona machninability maikaʻi, e maʻalahi ai e hoʻohālikelike i nāʻano paʻakikī ma mua o ka paʻakikī.

Kū ponoʻole:

    • Pono nā mea hana pono e mālama i nā mea e mālama ai i ko lākouʻano ma lalo o ke kaumaha a iʻole ke hoʻololiʻana:
      • A2 Steel Loaʻa iā ia ka paʻakikī o ka dimensional, Ke hōʻoia nei i nā mea hana e like me nā guges a me nā ana i nā mea hana e mālama i ko lākou mau mea pololei i ka manawa.

Nā waiwai hou:

  • Ke kū'ē neiʻo Corrosionion: ʻO kekahi mau mea kanu hāmeʻa, ʻO kēlā me kēia me nāʻike chromium kiʻekiʻe e like me nā kinikini hāmeʻa, Hāʻawi i ke kū'ēʻana i ka huhū a me ka corrosion,
    ʻo ia ka mea nui no nā mea hana i hoʻohanaʻia ma nā wahi haʻahaʻa a iʻole nā ​​mea hoʻoponopono.
  • Ka HōʻaʻO Kokua: Hoʻokomoʻia kēia waiwai i ka hoʻololiʻana o ka wela ma o ka hāmeʻa, ka hoʻouluʻana i nā kumukūʻai maikaʻi a me ka hoʻonuiʻana:
    • H13 kila ua loaʻa i keʻano kiʻekiʻe, ʻO ka mea kōkua i ka wela o ka wela i ka wā o nā noi hana wela.
  • ʻO ka paleʻana o ka momona: Nā mea hana e pili ana i ka loaʻaʻana o ka cyclic cyclic i ka pōmaikaʻiʻana mai nā mea kūʻai aku me nā mea kilokilo kiʻekiʻe:
    • S7 kiela nā mea maikaʻi ma kēia pili, Ke kūpono kūpono i nā mea hana i kauʻia e nā hopena i hana pinepineʻia.
  • Elastic Modulus: ʻO kēia hana i ka paʻakikī o ka stiffes, e hōʻike ana i ka nui o ka hopena e pono ai ma lalo o ka ukana:
    • ʻO nā mea kuke kiʻekiʻe kiʻekiʻe ʻO ka maʻamau ka nui o nā modulus kiʻekiʻe kiʻekiʻe, eʻae iā lākou e mālama i ko lākouʻano ma lalo o nāʻokiʻoki.

Kūʻana i nā waiwai:

  • Kālepa-puka: Loaʻa ka loaʻaʻana o kahi kaulike kūpono ma waena o kēia mau waiwai. ʻo kahi laʻana:
    • Hoʻonui pinepine ka paʻakikī paʻakikī i ka paʻakikī, Ke hana nei i ke kila ma mua.
    • Hoʻopilikia paha ke komoʻana i ke aupuni.
  • ʻO ka mālama wela: Hiki ke hoʻololiʻia nā waiwai o nā mea hana o ka mea hana:
    • Queech Hoʻonui i ka paʻakikī akā hiki ke hana i ke kila kila ināʻaʻole i hahaiʻia e ka huhū.
    • Huhū hōʻemi i ka brittleness ma kaʻaeʻana i kekahi o ka martissite e hoʻololi ai i nā microstruchers.
  • Nā mea'ē aʻe: Ka hoʻohuiʻana o nā mea kūikawā e like me ka chromium, tungsten, Mybrideum, a me vadiadium tailors i nā waiwai o nā kila:
    • Chromium hoʻonui i ka paʻakikī, E kāʻei i ke kū'ē, a me ke kū'ēʻana.
    • Vanadium hana i nā kaʻa paʻakikī, hoʻomaikaʻiʻana i nā pale.
    • Tungsten a me molybdelum E hoʻonui i ka paleʻana a me ka pale wela.

Papaʻaina: ʻO nā mea nui o nā mea kila

Waiwai ʻO ka weheweheʻana Nā helu kī
Hālulu Pale i ka deformation ma lalo o ke kaomi D2, O1, H13
Paʻakikī Hiki i ka hopena me ka nānāʻoleʻana S7, A2
E kāʻei i ke kū'ē Longevity ma lalo o nā kūlana abrasive D2, M2
ʻO ke kū'ēʻana Mālama i nā waiwai ma nā kiʻekiʻe kiʻekiʻe H13, H21
Markinpalibility Ka lanakilaʻana o kaʻokiʻana a me keʻano O1, A2
Kū ponoʻole ʻO kaʻoluʻolu liʻiliʻi i ka wā e hoʻohana ai a iʻole ka mālama wela A2, H13
Ke kū'ē neiʻo Corrosionion Ka paleʻana i ka oxidation a me ka wikiwiki A2, D2
Hopena kū'ē Nā papalina paʻakikī S1, S7
Ka HōʻaʻO Kokua ʻO ka wela wela i ka hanaʻana i ka wā hana H-sours
ʻO ka paleʻana o ka momona Hana ma lalo o nāʻano kūlana koʻikoʻi O-series, S-site

4. ʻO ka mālama wela o ka mea kila

ʻO ka mālama wela he kaʻina hana koʻikoʻi ma ka hana steel steel, Ke hoʻololi nei i ka micsostructure o ka chelstructure e hoʻomohala i nā waiwai mechaninical makemake.

Eia kahi nānā kiko'ī ma ke kaʻina hana wela:

Mea nui o ka mālama wela:

    • ʻO ka hoʻomaʻamaʻa wela e hoʻonui i ka paʻakikī, paʻakikī, a kau pale, ka tailoring i kēia mau waiwai e kūpono i nā noi kiko'ī.
      ʻo kahi laʻana, Pono ka drill bit i nā paʻakikī kiʻekiʻe eʻoki maikaʻi, ʻOiai e pono ai kahi hammer i ka paʻakikī i nā hopena.

ʻO nā kaʻina hana wela wela:

    • Queech: Pili kēia i ka hoʻomehana i ka mea kila i kahi mahana ma luna o kānaʻano hoʻololi, ukali e rapid e hoʻomaʻemaʻe ana i kahi medium likeʻole e like me ka wai, pono, ORREAR.
      ʻO ka wikiwiki wikiwiki i ka carbon i kahi paʻakikī, ʻO Britlet Martlite. ʻo kahi laʻana, 'O1 ke kila i kaʻaila i ka aila e hoʻokō ai i kahi paʻakikī o 60-64 Hrc.
    • Huhū: Ma hope o ka haʻaleleʻana, ʻO ke kila. Hoʻokomoʻia ka huhū i ka hoʻihoʻiʻana i ka kila i kahi mahana haʻahaʻa, ma waena o 300 ° F i 600 ° F, E hōʻemi i ka brittlenessʻoiai ke mālama nei i kekahi o ka paʻakikī.
      Huhū ma 400 ° F no A2 Steel, ʻo kahi laʻana, hiki ke hāʻawi i kahi paʻakikī o 55-59 Hrc me ka hoʻomaikaʻi maikaʻiʻana.
    • Kālā Hardna: Hoʻohui kēia kaʻina hana, E kāʻei i waho i waho i waho i ka wā e mālama ai i ka paʻakikī.
      Ua hanaʻia e Carburizing, nitriding, a iʻole ka cyaniding, kahi eʻokoʻa ai nā carbon a iʻole nitrogen atoms. Hiki i ka M2 Steel ke loaʻa i kahi paʻakikī o ka paʻakikī o luna 70 Hrc ma o kēia ala.
    • ʻO ka mālamaʻana iā Cryogic: Ma waho aʻe o nā lāʻau lapaʻau maʻamau, E pili ana ka hoʻomaʻamaʻaʻana o ka cryogenic (pinepine ma lalo -300 ° F)
      E hoʻoikaika hou i ka paʻakikī a me nā pale pale ma ka hōʻemiʻana i ka austente, kahi pā somefter ma ke kila.

Nā hopena o ka mālama wela:

    • Hālulu: Hoʻonui nui ka hana wela wela i ka paʻakikī o ka cerael, ka hanaʻana i ka mālamaʻana i kahi kihi koi a iʻole e kū ana i ka huhū.
      ʻo kahi laʻana, Hiki i ka Steel Steel ke hoʻokō i kahi pōhaku pōhaku o 57-62 Ma hope o ka hoʻomaʻamaʻa wela kūpono.
    • Paʻakikī: ʻOiai ua hoʻonuiʻia ka paʻakikī, Hiki ke hoʻololiʻia ka paʻakikī ināʻaʻole kūpono kūpono.
      ʻO ka huhū nui ke kino ma aneʻi, E like me ka ho'ēmiʻana o Brittleness ma kaʻaeʻana i kekahi o nā Martissite e hoʻololi i nā microstrute like me ka martiteti.
    • E kāʻei i ke kū'ē: ʻO ka hoʻokumuʻana o nā kaʻa paʻakikī i ka wā o ka mālama wela, ʻoi aku ma nā huakaʻi hele kiʻekiʻe, E hoʻomaikaʻi nui i nā pale pale,
      eʻae i nā mea hana e hōʻoki a iʻole nā ​​mea hana no nā manawa lōʻihi.
    • Kū ponoʻole: E hōʻoia pono ka maikaʻi wela i kēlā mau mea hana e mālama i ko lākouʻano ma lalo o ke kaumaha a iʻole ke hoʻololiʻana,
      he mea nui no nā mea hana hana e like me nā guges a me nā mea hana i nā mea hana.

Nā manaʻo nui:

  • ʻO ka lewa wela: Hiki i ka lewa i ka wā wela e hiki ai i ka hopena wela ke hoʻopilikia i nā waiwai o Steel.
    ʻo kahi laʻana, Hiki i kahi o nā mea waiwaiʻo Nitrogen-waiwai hiki ke hoʻonui i ka paʻakikī o ka paʻakikī ma ka nitriding.
  • ʻO ka medium medium: ʻO ke koho o keʻano o ka ukiuki e pili ana i ka helu hoʻomehana a, NOEHUI, nā mea hope loa o ka kila.
    Hāʻawi ka wai i ka wikiwiki wikiwiki wikiwiki loa, Akā e hoʻohanaʻia ka aila a iʻole ka ea no ka hoʻokaʻawaleʻana a me kaʻili.
  • Ka Hoʻopumia a ka Ola: ʻO ka mālama ponoʻana o ka hoʻomehanaʻana a me ka hoʻomehanaʻana i nā wela e hoʻokō i nā waiwai i makemakeʻia me ka hoʻopukaʻana i nā hemahema e like me ke kiʻiʻana.
  • ʻO ka hana wela wela: Ma hope o ka mālama wela, hana pinepine nā mea hana i nā kaʻina hana hou e like me ke kaumahaʻana,
    hiki ke hōʻemi i nā kaumaha o loko, a iʻole nā ​​mea hana e like me ka coating a iʻole ka polish e hoʻonui hou i ka hana hou.

5. Nā noi o nā kila pono

ʻOkiʻana i nā hana hana

  • KA HANUI: Hoʻohana no ka hoʻokumuʻana i nā lua i nā kumuwaiwai likeʻole. ʻO ka kila wikiwiki kiʻekiʻe (Hss) KA HANUI, e like me m2, he maʻamau maʻamau no ka hōʻemiʻana i nā metals paʻakikī.
  • Nā mea kaua: Hoʻohanaʻia e hoʻonui a me nā lua i loaʻa i nā lua. Hāʻawiʻo HSS Reumen i nā kūpono kūpono a me ka pauʻana.
  • Nāʻili i nā pale: Hoʻohana no kaʻoki lāʻau, mea meta, a me nā kumuwaiwai'ē aʻe. ʻO nā mea hana hana hana hana e like me D2 e ​​hoʻohana pinepineʻia no ka nānāʻana i nā pale ma muli o ko lākou mau kiʻekiʻe kiʻekiʻe.

Nā noi o nā kila pono

Nā make a me nā punches

  • Noho ': Ua hoʻohanaʻia e hana i nā mea hao i loko o nāʻano kiko'ī. ʻO nā mea hana hana hana hana e like me d2 a me A2 i kūpono no ka loaʻaʻana o nā mea paʻakikī ma muli o ko lākou paʻakikī kiʻekiʻe.
  • Kākau: Hoʻohanaʻia e hoʻohālikelike i ka metala ma o ka hoʻopiliʻana ma lalo o ke kaomi kiʻekiʻe. ʻO nā mea hana hana wela e like me ka H13 He kūpono no ka H13 No ke kalaʻana i nā make ma muli o kā lākou wela wela.
  • Hānehi: Ua hoʻohanaʻia e hoʻoikaika i ka metala ma o ka make e hana i nā hana kiko'ī kiko'ī.
    Hoʻohana pinepineʻia nā mea hana hana hana wela no ka extrusion e make ma muli o ko lākou hiki i nā wela kiʻekiʻe.

Nā'Upō

  • ʻO nā molding molding: Hoʻohanaʻia e hana i nā'āpana pepa ma ka hoʻopiliʻana i ka plastik i loko o kahi pāpū.
    Nā mea hana hana kūikawā kūikawā e like me P20 a 718 ua hoʻohana maʻamauʻia no nā molū injection ma muli o ko lākou polishashililis maikaʻi a me ke kū'ēʻana.
  • Make buring: Ua hoʻohanaʻia e hana i nā'āpana metala ma o ke koiʻana i ka metala molten. ʻO nā mea hana hana wela e like me ka H13 He kūpono kūpono no ka makeʻana o ka poʻe make ma muli o ko lākou ikaika kiʻekiʻe a me ka wela wela.

Nā hana a me nā ana i nā mea hana

  • Nā mea kāhea: Hoʻohanaʻia e ana i nā dimensiona o nā mea. ʻO nā mea hana hana hana hana e like me nā mea hele e like me A2 e hoʻohana pinepineʻia no nā calipers ma muli o kā lākou paʻaʻana.
  • Micrometers: Hoʻohanaʻia e ana i nā mamao pololei. ʻO nā mea hana hana hana hana hana me nā kinikini kiʻekiʻe me ke kūpaʻa kiʻekiʻe kiʻekiʻe e kūpono no nā micrometers.
  • Nā Buke: Hoʻohana e nānā i nā'āpana o nā'āpana. ʻO nā mea hana hana hana hana e like me D2 i hoʻohana pinepineʻia no nā gouges ma muli o ko lākou mau kiʻekiʻe kiʻekiʻe.

Nā Mō'ī a me nā hana maikaʻi

  • Nā bithill: Ua hoʻohanaʻia e lawe i nā lua i ka pōhaku a me ka lepo. Hoʻohana pinepineʻia nā mea kūʻai wikiwiki e like me M2 no ka pahu drill ma muli o ko lākou hiki ke hōʻoki i nā wikiwiki kiʻekiʻe.
  • ʻO nā mea hana i lalo: Hoʻohanaʻia ma ka aila a me ke kaʻa kaʻa. ʻO nā mea hana hana wela wela e like me ka H13 He kūpono no nā mea hana i lalo o lalo ma luna o ko lākou mau wela wela a me ka ikaika.

Nā Mea Hana'ē aʻe

  • Nā pahi: Hoʻohanaʻia no kaʻokiʻana i nā mea likeʻole. ʻO nā mea hana hana hana hana e like me d2 a me A2 i hoʻohana pinepineʻia no nā pahi ma muli o ko lākou paʻakikī kiʻekiʻe.
  • 'Ōī: Hoʻohanaʻia no kaʻokiʻana i ka pepa, Fabric, a me nā kumuwaiwai'ē aʻe. ʻO nā mea hana hana hana hana e like me A2 he kūpono kūpono no nā scissors ma muli o ko lākou kaulike o ka paʻakikī a me ka paʻakikī.
  • Nā Kihi: Hoʻohanaʻia no ke kālaiʻana a me ka pena lāʻau a me ka pōhaku. ʻO ka huliʻana o nā mea hele wāwae e like me nā S7 i kūpono no nā chisels ma muli o ko lākou paʻakikī kiʻekiʻe a me ka hiki ke hana i ka hopena.

6. Ke kohoʻana i ka kila pono kūpono

Nā mea e noʻonoʻo ai

  • ʻAno hana: ʻOkiʻia, hana, a iʻole nā ​​hana kūikawā.
  • Nā kūlana hana: Keka ao, Kaumaha, a me nā kumu kaiāulu.
  • Hanaʻia nā mea hana: ʻO nā waiwai o nā mea e ho'ōlaʻia.
  • Kumukūʻai vs. Hana hana: Ke kaupaona nei i ke kumukūʻai o ka mea hana hana me nā koi hana.

Alakaʻi ma keʻano e koho ai i nā pono kūpono

  1. E hoʻomaopopo i ka noi: Hoʻoholo i ka hoʻohana kūikawā o ka hāmeʻa.
  2. E nānā i nā kūlana hana: E loiloi i ka mahana, Kaumaha, a me nā kumu kaiāulu.
  3. E noʻonoʻo i nā waiwai waiwai: E hoʻomaopopo i nā waiwai o nā mea i hanaʻia ma luna.
  4. Loiloi i ke kumukūʻai a me ka hana: Hoʻohālikelike i ke kumukūʻai o nā mea hana likeʻole o nā mea hana like me kā lākou pono hana.
  5. Nā poʻe loea: Eʻimi i ka'ōlelo aʻo mai nā metallirgists a iʻole nā ​​mea hana i nā mea kūʻai aku e hōʻoia i ka koho maikaʻi loa.

7. Mea hana sterel vs. Kila kohu ʻole: Nāʻokoʻa kī

Ua hoʻohana nuiʻia nā mea hana a me nā mea kila i hoʻohanaʻia ma nāʻoihanaʻoihana a me nā noi hana, akā, lawelawe lākou i nā hana kūʻokoʻa ma muli o kā lākou hui kūʻokoʻa a me nā waiwai.

Eia nāʻokoʻa ma waena o kēia mauʻano kilaʻelua.

ʻO nā mea hoʻohui a me nā mea'ē aʻe

Mea Hana Kila kohu ʻole
Loaʻa nā kiʻekiʻe kiʻekiʻe o KālekaʻAʻI (0.5-2%) No ka paʻakikī a me nā pale pale. Piha ma ka liʻiliʻi loa 10.5% Chromium No ka paleʻana o ka corrosioni.
Hiki i nā mea e like me nā mea like tungsten, Mybrideum, vanadium, a 'lelo'Slelo E hoʻoikaika i ka paʻakikī, paʻakikī, a me ke kū'ēʻana. Alelo me nickel, mang kāne, a Mybrideum E hoʻomaikaʻi i ka ikaika, kumaikalua, a me ka pale kaua.

Nā mea nui

Mea Hana

  • Hālulu: ʻO ka paʻakikī paʻakikī e hana kūpono no kaʻokiʻana, hoʻokaʻawale, a me nā noi noi.
  • E kāʻei i ke kū'ē: ʻO ke kū'ē kiʻekiʻe e hoʻonāukiuki a me ka lole lole.
  • ʻO ke kū'ēʻana: E mālama i nā waiwai ma lalo o ka wela nui, kūpono ia no nā mea hana wela e like me ka forging dies.
  • Paʻakikī: Kekahi mau helu, e like me nā kila pale haʻalulu (S-type), hiki ke pale i ka hopena kaumaha.

Kila kohu ʻole

  • Ke kū'ē neiʻo Corrosionion: ʻOi aku ka maikaʻi o ka ʻōpala a me ka pale ʻana i ka oxidation, ʻOiai ma nā wahiʻeha.
  • Kumaikalua: ʻOi aku ka malleable a me ka maʻalahi o ka hana ʻana ma mua o ke kila mea hana.
  • Ikaika: Hoʻohālikelike i ka ikaika haʻahaʻa me ka paʻakikī maikaʻi, kūpono no ka hoʻolālā a me nā noi hoʻonaninani.
  • ʻO nā hoʻopiʻi Aesthetic: ʻO kahi maʻalahi, ʻO ka pau ʻana i poni ʻia he koho kaulana ia no nā mea kūʻai aku a me ka hoʻolālā.

8. Nā pilikia a me nā noʻonoʻo

Kālā

  • Mea waiwai: Hiki ke kūʻai ʻia ke kila kila, ʻoi aku ka maikaʻi no nā māka hana kiʻekiʻe.
    Akā naʻe,, ʻo ka hoʻopukapuka mua e uku pinepine ʻia ma ke ʻano o ke ola mea hana lōʻihi a hoʻemi ʻia ka manawa hoʻomaha.
  • Ka hopena waiwai: E noʻonoʻo i ke kumukūʻai holoʻokoʻa o ka hoʻohana ʻana i ke kila mea hana i kāu noi.
    ʻo kahi laʻana, ʻoiai ʻoi aku ka maikaʻi o ke kila D2 ma mua o ke kila W1, Hiki i kona pale ke kauʻana i ke kū'ē i keʻano o ka uku o ka mālama haʻahaʻa ma luna o ka manawa.

Mālama

  • Ke nānā maʻamau: E nānā pinepine i nā mea hana no nā hōʻailona o ka lole a me nā mea hōʻino e pale ai i nā hemahemaʻole.
  • Mālama kūpono: E mālama i nā mea hana ma kahi maloʻo, kaohiʻana e pale aku ai i ka lepo a me ke kuʻekuʻe. Hiki i ka mālama kūpono ke hoʻonui i ke ola o kāu mau pono.
  • ʻO ka hoʻomaʻemaʻe a me ka lubrication: Hoʻomaʻemaʻe a hoʻomaʻemaʻe i nā mea hana hana e mālama i kā lākou hana. Hiki i ka mālama maʻamau ke hoʻomaikaʻi nui i ka lōʻihi o kāu mau pono.

Hopena kaiaulu

  • Hōʻano hou: E noʻonoʻo i nā mea hana hana hou e hoʻihoʻi ai i ka mea kūʻai aku e hōʻemi i ka hopena a me nā hopena kaiāulu. Nui nā mea hana hana soliel soliel hana i nā polokalamu recycling.
  • Haʻalele: E hahai i nā kulekele kūponoʻole e hōʻemi i ka hōʻeha kino. Pono e hōʻoia kūpono i nā mea i hanaʻoleʻia.

ʻO nā holomua ma ka hanaʻo Steel Steel mellillurgy

  • HE HINA NUI NUI: ʻO ka hoʻomohalaʻana o nā alloys hou me nā waiwai i hoʻonuiʻia, e like me ka mea i hoʻomaikaʻiʻia i ke kū'ē a me ke kū'ēʻana i ka wela.
    ʻo kahi laʻana, Keʻimi nei nā mea noiʻi i ka hoʻohanaʻana iā Nanotechnology e hana i nā hana Spiin Ultra-maikaʻi i nā mea hele wāwae.
  • ʻO ka mana o ka Microstructure: ʻO nāʻenehana loea holomua no ka kāohiʻana i ka microstructure o ka mea hana e pono ai e hoʻomaikaʻi i ka hana.
    Ke hoʻohanaʻia neiʻo Microtalloy a me nā kumukūʻai hoʻoliʻiliʻi e hoʻokō e hoʻokō i nā microstructure.

ʻO ka hoʻomohalaʻana i nā hana hou a iʻole nā ​​hana lapaʻau

  • Nā mea kino kino: ʻO nā mea hana hou e hoʻonui ai i ke komoʻana i ke kū'ēʻana a me ke kū'ēʻana. ʻO Plasma Nitriding a me ka carbon-like carbon (Dlc) Loaʻa nā lole lole.
  • Mea hoʻohuiʻaha: E hoʻohana i ka paʻi 3D e hana i nā mea kila kila kila i nā'āpana me nā geometries pololei.
    Loaʻa i ka hana hoʻohui e hana ai no ka hoʻokumuʻana i nā hoʻolālā intricate e paʻakikī ana e hoʻokō i nāʻano hana maʻamau.

10. Hopena

Mea Hana he mea koʻikoʻi i ka hana hana a me kaʻoihana, hāʻawi i ka paʻakikī paʻakikī, E kāʻei i ke kū'ē, a me ka ikaika.
Hoʻomaopopo i nāʻanoʻanoʻano likeʻole, kā lākou mau waiwai, a he mea nui ko lākou noi no ke kohoʻana i nā mea kūpono no kāu mau pono kiko'ī.
Ma ka noʻonoʻoʻana i nā mea like e like me keʻano o ka hana, nā kūlana hana, a me nā waiwai waiwai, Hiki iāʻoe ke hoʻoholo i nā hoʻoholo i hoʻomaopopoʻia e hōʻoia i ka hana maikaʻi a me ke kumukūʻai.
Ke hoʻomau nei kaʻenehana ma mua, ʻO ka wā e hiki mai ana o ka hanaʻana i ke kila, me nā mea hou hou a me nā hoʻomaʻamaʻa e hoʻonui hou ana i kona mau pono.

Manaʻo mākou ua hāʻawiʻia kēiaʻatikala i nā meaʻike waiwai nui i loko o ka honua o ke ao a me ka paipaiʻana iāʻoe eʻimi i kona mau papahana.
Inā he nīnau kāu a makemake paha i ke kōkua hou, lagona A hiki iā mākou.

E nānā i luna