Hoʻoponopono i ka unuhiʻana
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Ua makeʻo Aluminim e kāʻili ana i nā'āpanaʻo Auto Brackets

Poʻe hana maʻamau alumini

Papa o nāʻikepili Hōʻike

1. Hōʻikeʻike

ʻO nā brackets he ubiquitous nā mea iʻikeʻia a me ke kākoʻo kākoʻo, Hoʻouna i nā ukana a lawelawe i nā mea pili e pili ana i nā wahi pili no nā'ōnaehana sub-system.

Make-tästing E hiki ai i nā gracket bracket i hoʻohuiʻia (nā iwi iʻa, Nā Wawa, nā lua kūloko, Nā Clips) e hōʻemi ana i nā'āpana a me ka manawa.

Hāpaiʻiaʻo Aluminam e hoʻolaunaʻana, i ke ʻano wae, ua makemakeʻia i kahi hōʻemi kaumaha, Ke kū'ē neiʻo Corrosionion, ʻO ka hana uila / kalepa a me nā waiwai waiwai a me nā waiwai waiwai.

ʻO ka paʻakikī o ka hoʻokolohua e hoʻokūkū ana i keʻano o nāʻoihana geometry a me nāʻoihana hana i ka wā e hōʻoia ana i ka hana static a me ka hana momona.

2. He aha nā mea e make ai ka alumini?

He mamo nei aluminum make-kahu o ka bracket he mea i hanaʻia e ka koiʻana i ke koiʻana i ka allun (make) ma lalo o nā kūlana i hoʻopaʻaʻia e hana i kahi bracket likeʻole.

Ua hanaʻia nā brackets ma ka makeʻana e hana maʻamau i ka hoʻokaʻawaleʻana i nā haʻahaʻa haʻahaʻa ma mua o nā hiʻohiʻona koʻikoʻi.

Hoʻohanaʻia lākou e like me ka heluʻana i nā wahi, Kākoʻo, nā hale kūʻai a me nā mea i waena o nā hale o nāʻoihana.

Nā Palapala Alanumum
Nā Palapala Alanumum

ʻO ka nui o nā hiʻohiʻona:

  • Kokoke i kahi kokoke i ka hopena (Hoʻopili i nā iwi, Nā Wawa, nā kālika)
  • ʻO ka pā o ka paia (Mālama i ka hōʻemi kaumaha)
  • E hoʻihoʻi i ka mana o ka dimedonal ma luna no ka hana kiʻekiʻe
  • Tradeoff ma waena o nā mea e like me keʻano o nā mea lapaʻau

3. Nā kaʻina hana hana e hana ai i nā brackets make

ʻO ke koho o ke kaʻina hana e hoʻoholo ai i kahi geometry hoʻokō i loaʻa, mechanical ingority, Kahiki Pāʻani Waiwai, Nā kumu kūʻai a me ka hana hana.

ʻO keʻano nui o ke koʻikoʻi (HPDC)

He aha HPDC oe: Ua koiʻiaʻo Molten Aluminim i kahi make sail ma kahi kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe e hoʻohana ana i kahi plunger a piston paha.

ʻO ka mea maʻalahi i nā mea hao e kū'ē i nā papa make a me ka'āpana, trimmed a (Inā makemakeʻia) machine.

Nā Palapala Alanumum
ʻO ke kiʻekiʻe kiʻekiʻe e hānai ana i nā brackets aluminim

Nā hiʻohiʻona maʻamau (ʻO nāʻoihanaʻenehana):

  • Ka wela wela: ~ 650-720 ° C (hilinaʻi i ka alloy a hoʻomaʻamaʻa)
  • Make ka hana: ~ 150-250 ° C (hoʻopau ka lani a me nā mea hilinaʻi)
  • Injection / pana wikiwiki: ~ 10-60 m / s (Mōʻani)
  • Cavity / ke hoʻopaʻa nei i ke kaomi: ~ 40-150 mpa (mīkini a me ka'āpana)
  • ʻO ka manawa maʻamau: ~ 10-6660 s per sound (pōkole no nā'āpana likeʻole; ʻO kaʻoluʻoluʻana)
  • ʻO ka laulā maʻamau: 1.0-5.0 mm (Optimal 1.5-4.0 mm)

Nā ikaika

  • ʻO ka nui o ka ma waena o ka nui a me ka nui o nā helu nui.
  • ʻO ka hopena maikaʻi loa a me ka hoʻokele dimensional (pinepine pinepine i ka post-matching e pono ai ma mua o nā helehelena koʻikoʻi).
  • Hiki ke hana i nā paia a me nā hiʻohiʻona paʻakikī paʻakikī (nā kālika, nā iwi iʻa, Nā Wawa).

PAHUI / Ka pilikia

  • ʻO ka mea i hoʻohuiʻia a me keʻano o ka poosity he mea maʻamau inā he gating, ma ke aniani make, Melt maʻemaʻe a iʻole nā ​​kiʻi paʻi kiʻiʻia he suboptimal.
  • ʻO ke kumukūʻai kumu kūʻai kiʻekiʻe kiʻekiʻe (Ua paʻakikī nā mea kila paʻakikī) a me ka nui o ka hana alakaʻi koʻikoʻi.
  • Nā'āpana ākea (>5-6 mm) he prone i nā hemahema i nā hemahema a pono i nā hiʻohiʻona hoʻolālā kūikawā (Ke Kuhianu, paula) a iʻole nā ​​kaʻina hana'ē aʻe.

I ka wa e hoʻohana ai

  • Mea paʻakikī, nā brackets i hoʻopaʻaʻia i nā brackets i hanaʻia ma ka medium i nā helu makahiki kiʻekiʻe kiʻekiʻe (ʻO nā tausani maʻamau i nā miliona o nā hui).

Haʻahaʻa haʻahaʻa, Semi-stick a me nāʻano hoʻololi i kōkuaʻia

Ka haʻahaʻa haʻahaʻa / semi-ikaika

  • Ua hānaiʻia ka metala i ka make ma ka noiʻana i ka haʻahaʻa, kaomiʻana i ke kaomiʻana i ka umu a iʻole holo (kaonaʻeha 0.03-0.3 MPA). ʻO ka hoʻopihaʻana i ka lohi a me ka maikaʻi ma mua o HPDC.
  • Hana i nā hale noho me ʻO ka politika haʻahaʻa aʻoi aku ka maikaʻi o nā'āpana helu; ʻOi aku ka lōʻihi o nā manawa.

Recumuum-kōkua hpdc

  • Ua haʻalele kahi pahu hoʻomaha i ka lewa mai ka make a iʻole ka'ōnaehana Runer ma mua o / i ka wā e hoʻopiha ai.
  • KA MANAWA: hoʻohaʻahaʻa nuiʻia i ka postaty, hoʻomaikaʻi i ka hana mechanical, i nā mea liʻiliʻi a me ka maikaʻiʻole i hoʻomaikaʻiʻia.
  • Hoʻohui pinepineʻia me nā kiʻi paʻi pana i hoʻopaʻaʻia a me nā degusting i nā brackets i hoʻopaʻaʻia.

Nā kūpono kūpono

  • Ua kohoʻia kēia mau'ōkuhi Hybrid i ka wā o ke kūpaʻa bracket (ʻO ka hana momona momona) he mea nui akāʻo ka geometry a iʻole nā ​​mea i makemakeʻia.
    Hoʻonui lākou i ka nui o ke kapikala / kaʻina paʻakikī a hoʻohui i ka uku uku ma mua o ka uku maʻamauʻo HPDC, Akā hiki ke hoʻomaikaʻi i nā waiwai mechaninically.

Gravity (Hui mau-mau) a me ka haʻahaʻa haʻahaʻa haʻahaʻa (Lpdc)

Gravity / hui mauʻole mau

  • Ua nininiʻo Molten i nā mea hao i loko o kahi papa kalala hou i lalo o ka gravity. Ua lohi; ʻO ka hānaiʻana a me ka heleʻana.
  • Hana i nā'āpana denser me ka poosity haʻahaʻa i hoʻohālikelikeʻia i ka HPDC maʻamau.
  • ʻO nā manawa maʻamau: ~ 30-120 s (ʻoi aku ka lōʻihi ma mua o HPDC).
  • ʻOi aku ka maikaʻi i nā bracket paʻakikī paʻakikī me nā'āpana likeʻole a iʻole kahi e koiʻia ai ka pososity haʻahaʻa, akā,ʻaʻole kūpono no nā paiaʻili.

ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa (Lpdc) (weheʻia mai ka hoʻopihaʻana i ka hoʻopihaʻana i ka haʻahaʻa haʻahaʻa)

  • He ikaika (ʻO nā'āpana maʻamau i nā haneli he mau miliona o nā millibars a hiki i ~ 0.3 mpa) ua hoʻopiliʻia mai ka lalo e pana i ka mea hao i ka make; Holoka, ʻO ka hoʻopihaʻana o Laminar e hōʻemi ana i ka hoʻowalewaleʻana i ka turbulence a me ke komoʻana.
  • Ua loaʻa iā LPDC i kahi hui maikaʻi o ka hana a me ka geometry ma mua o ka gravity casting a hoʻohana pinepineʻia no nā brackets i hana i ke ola maikaʻi.

I ka wā e koho ai

  • ʻO ka hoʻolālāʻana o Medium-Voluum ma kahi e hoʻokaʻawaleʻia ai ka'āpana a me keʻano haʻahaʻa ma luna o ka wikiwiki o HPDC.

Squeeze casting a me semi-solid (Ke Akua) Ka hoʻoiliʻana

Squeeze casting

  • Ua nininiʻiaʻo Molten i kahi mea i hoʻopaʻaʻia a hoʻopauʻia (stieezed) ʻOiai e hoʻoponopono ana. ʻO kēia kaomi i ka wā e hoʻopiha ai i ka hoʻoponoponoʻana e hoʻopiha i nā channels e hoʻopau a hoʻopau i nā pres shrik.
  • Hana e pili ana i nā waiwai nui a me nā mea hana me ka postity haʻahaʻa loa, pinepine e hele pinepine ana i ka hana hana.

Semi-solid / ʻO ke kaʻinaʻo Thixotropic

  • Ua hoʻoleiʻia ka metala ma kahi kūlana slurry semi-stid, e hui pū ana i nā'āpana paʻa a me nā wai iʻoi aku ka nui o ke kaheʻana a me ka liʻiliʻi liʻiliʻi, ka ho'ēmiʻana i ka poosity a me ka oxide e komo ana.
  • Aeʻae i nāʻano paʻakikī me nā waiwai mechaninininins i hoʻohālikelikeʻia me nā mea maʻamau me ka maʻamau hpdc.

Nā kālepa kālepa

  • Nā mea kiʻekiʻe a me nā kumukūʻai kumukūʻai, ʻoi aku ka lōʻihi o nā manawa a me nā hana paʻakikīʻoi aku ka paʻakikī ma mua o ka HPDC.
  • Hoʻohanaʻia i ka wā e pono ai nā hana ikaika bracket i ke kūpaʻa kiʻekiʻe loa (Nā pale palekana, Nā lālā hoʻonohonoho, Nā Crash-kūpono kūpono).

Ke kaʻina hana koho koho

Pinguli / Ke kumukahi ʻO ke kaʻina hana
ʻO ka leo nui loa, nā pāʻili, nā hiʻohiʻona paʻakikī HPDC
Pono e hoʻemi i ka poosity gas i hoʻomaikaʻiʻia no ka momona maikaʻi Recumuum-kōkua hpdc Oole Lpdc
Nā'āpana ākea, ʻO ka politika haʻahaʻa, nā kumukūʻai keu Medici nui Gravity / Hui mau-mau
ʻO ka ikaika kiʻekiʻe loa / kokoke i kahi paʻaʻole Squeeze casting / semi-solid
ʻO nā loli maʻalahi me ka maikaʻi maikaʻi ma mua o HPDC Haʻahaʻa haʻahaʻa / semi-stick

4. Ke kohoʻana i nā mea hana no ka alumini e make ai i nā brackets

ʻO nā mea hana maʻamau a me ke alakaʻi alakaʻi

Alloy (inoa maʻamau) Hoʻohana maʻamau
A380 / ADC12 (Hpdc haina) ʻO nā brackets General-General Crackets - maikaʻi loa, markinpalibility, ikaika ikaika.
A360 / e like Hoʻomaikaʻi maikaʻiʻia a me ka hana wela wela.
A383 ʻOi aku ka maikaʻi o ka cluditity maikaʻi no nā geomet nui loa a paʻakikī paha.
A356 (hana-hana, ʻO ka wela-mālama) Hoʻohanaʻia i ka wā kiʻekiʻe a iʻole ka mālama wela (T6) koiʻia; ʻoi aku ka maʻamau ma nā haʻahaʻa haʻahaʻa a iʻole mau kaʻawale mau loa.

Nā mea likeʻole (MAKAINA WAU, Ke hilinaʻi nei)

ʻO nā waiwai kūpono me Alloy Chemistry, hana maikaʻi, ʻO ka possy a me ka hanaʻana i ka hana. E hoʻohana i kēia ma ka hoʻomakaʻana o nā mea hoʻohālikelike; hōʻoiaʻia e nā coupons hōʻike a me ka hanaʻana i ka sampling.

  • Huakai:2.72-2.80 g / cm³
  • Modulus olasticity:68-71 gpa
  • A380 (e like me ka hana maʻamau): ʻO'OTS ≈ 280-340 mpa, Hāleʻa ≈ 140-180 mpa, HeluheluLiiʻULD 1-4%
  • A356 (T6 maʻamau, i mālamaʻia): ʻO'OTS ≈ 260-320 mpa, Hāleʻa ≈ 200-240 mpa, HeluheluLiiʻULD 6-12%
  • Ka HōʻaʻO Kokua (ʻO nā hale kūʻai'ē aʻe): MAKAINA WAU 100-150 w / m · k (alloy a me nā potosity hilinaʻi)
  • Hālulu (e like me-lawe): ~60-95 hb (nāʻano likeʻole e ke kūlana a me ke kūlana wela)

Hoʻolālā Hoʻolālā: Inā koi ka hana bracket i nā koi kiʻekiʻe kiʻekiʻe /ʻoi aku ka maikaʻi a iʻole ka hoʻonuiʻana i ka ikaika kiʻekiʻe, E koho i nā alloys wela a iʻole ke kaʻina hana hou e hōʻemi ai i ka pososity.

5. Hoʻolālā no ka hānaiʻana: Nā Kūlana Geometric no nā pale

ʻO Aluminlum Canding Capinging Electric Mobacket
ʻO Aluminlum Canding Capinging Electric Mobacket

Nā ākea pākēnē

  • Nā Kūlana Kūlana:1.0-5.0 mm, me 1.5-4.0 mm ʻO ka heleʻana o ka wahi maikaʻi no nā brackets he nui nā HPDC.
  • E mālama i nā pā e like me ka lole e like me ka hiki. Ke hikiʻoleʻole nā'āpana mānoanoa, E hoʻohana i nā'āpana kūloko a iʻole nā ​​iwi e hōʻemi i ka nui a me ka shrink.

Draft, nāʻu a me nā kihi

  • Nā kihiʻihi: kū kū 0.5° -2 °, loko 1° -3 ° Ke hilinaʻi nei i ka hohonu a me nā palapala.
  • Nā Kiʻi kūloko: Haʻiʻia ≥0.5-1.5 × pilenawinui. E hōʻemi nui iā Radii Nui i ka neʻeʻana i ke koʻikoʻi a hoʻomaikaʻi i ke kaheʻana o ke kahe.

Nā iwi a me nā mea hōʻeha

  • Rib mānoanoa: Koho Koho 0.4-0.6 × ʻO nā papa inoaʻo Nominal Pall e pale aku i ka hanaʻana i nā'āpana'āpana o nā'āpana.
  • Ke kiʻekiʻe kiʻekiʻe: maki ≤ 3-4 × pilenawinui; hoʻolako i nā kiʻi kūpono kūpono ma ke kumu.
  • E hoʻohana i nā iwi e hoʻonui i ka'ā'ī me kaʻole e hoʻonui i ka nui o ka pauku.

Nā Wawa, mau lua a me nā kaula

  • ʻO ka mānoanoa o ke kahua: Mālama i nā mea liʻiliʻi ma lalo o nā mea e like me ka nui o ka paena bow; hoʻohui i nā gusts no ka laweʻana i nā ukana.
  • ʻO kaʻaelike mīkini no nā pākeke koʻikoʻi / datum:0.5-1.5 mm Ke hilinaʻi nei i ka nui o ka hiʻohiʻona a me ka pololei.
  • ʻO ka hoʻolālāʻana: ʻoi aku nā kaula post-post Oole hoʻokomo / helicoil Nā hopena no nā noi kiʻekiʻe / ola.

Dimensional i kahi e waiho ai a me cncʻae

  • ʻO nā mea hana maʻamau: ±0.1-0.3 mm (Ka helu kiʻi-nui a me ka papa inoaʻo Tolerance).
  • E wehewehe mua i nā kiʻi; ho'ēmi i ka helu o nā papa o nā post-prosined e mālama i ke kumukūʻai.

6. Nā mea kino kino, Post-Machinging, a me ka joliry

Ke hoʻopauʻana, ʻO ke kikowaena kikowaena a me ke kikowaenaʻo Jovery e hoʻohuli i kahi mea e kokoke mai ana i kahi mea e kokoke ana i kahi pākeke kokoke i kahi bracket kūpono.

Ua makeʻo Aluminim e kapa i nā pale
Ua makeʻo Aluminim e kapa i nā pale

ʻO nā mea mālama wela

  • Nā'PDClelo HPDC (ʻO A380 / ADC12ʻohana): nui ʻaʻole ʻO ka wela wela-mālama i ke kiʻekiʻe like e like me nā alloys i hanaʻia.
    Hiki i kahi A380 ke kū mālie (T5) No ka ikaika ikaika; piha piha-makahiki (T6) Hoʻopiliʻia nā hana i ka alloy chemistry a me ka microstructure hpdc hpdc.
  • A356 a me nā mea āpau i kālaiʻia: Kākoʻo T6 (hopena + ʻO ka wā kahiko) a hāʻawi hou i ka hopena hoʻomaikaʻi a me ka hana momona - e koho i kēia mau mea inā makemakeʻoe i ke kiʻekiʻe kiʻekiʻe / ikaika a inā ke kaʻina hana i kohoʻia (mau loa, Lpdc a iʻole skieze) E hoʻokipa i ka hana wela.

Post-Machinging: Kahua, Ka lā, a me nā kaʻina hana

ʻO ka hoʻololiʻana i ka match-Machucing i kahi allum kokoke i ka mea e like me ka mea e hoʻopili ana i kahi papa kūpono me ka papa hana hana, kāohiʻia nā kuʻekuʻe, a me ka noho houʻana o ka hālāwai message.

ʻO nā papa hana i ka mīkini

  • ʻO nā pūnāwai koʻikoʻi, helehelena maka, Ke lawe nei i nā pā a me nā luaʻelua - E hoʻolālā mau i ka manina lua.
  • Haʻalele MIMIMAL MACIAND ENCESE ma nā wahi i kauʻia: nā mea maʻamau 0.3-1.5 mm, Ke hilinaʻi nei i ka hoʻoleiʻana i ka pololei a me ka nui. No nā waihonaʻelua kiʻekiʻe, E hoʻohana i ka hopena nui o kēlāʻano.

Hōʻike i kaʻokiʻokiʻana i nā'āpana kiko'ī

Ka hana Hoalaana ʻOkiʻoki i ka wikiwiki vc (m / my) Popua Hohonu o kaʻokiʻoki (per pa)
Kākau wahi Minuwing / mea pohaiona Kā'īʻili (kūheluʻole) 250-600 FZ 0.05-0.35 mm / niho 1-5 mm
Kukui / hoʻopau i ka mile (hoʻopau) ʻO ka pale pale pale pale (2-4 floutes) 300-800 FZ 0.03-0.15 mm / niho 0.5-3 mm
Hoʻomālamalama (Hss-co a iʻole ka carbide) Spiral prill drill 80-200 0.05-0.25 mm / rev DrIll hohonu e like me ka mea e pono ai
Ke wehe nei / hoʻopau i ka hānau hānauʻana Lawe lima 80-150 E hānai i kēlā me kēia rev no nā kulekele hāmeʻa Nā kukui māmā (0.05-0.2 mm)
Paio (Inā hoʻohanaʻia) Hana aʻokiʻoki paha (me ka lubricant) N / a (E hoʻohana i ka peck a me nā mea hānai) E like me ka mea i'ōleloʻia e ka mea hana -

Ke hoʻopau nei i nā koho

Hoʻopau Kumu / pōmaikaʻi Mānoanoa maʻamau Nā memo
Hoʻololi iā (chromite a iʻole-bronome) Hoʻomaikaʻi i ka pant / powder adhesionsion, pale pale Pipai Pūnaewele < 1 }m (kamaʻilioʻana) Hana pono ma mua o ka penaʻana i ka penaʻana / powder; Nā koho hou i ka chromate hexatent i hoʻohanaʻia no nā rohs / hiki i ka hoʻokō
Anodizing (maopopo / Hoʻokikola) Paakiki, Ke kū'ē neiʻo Corrosionion, Nā'āpana kala 5-25 μM (Hoʻokikola), 25-100 μM (paʻakikī paʻakikī) ʻO nā mea make-laweʻia hiki ke hōʻeha i nā mea kūʻai aku / Voids; ʻO Pre-etch a me nā hōʻailona e koi ai; E hoʻonui paha i ka amidinized i ka loli hoʻololi
ʻO ka paleʻana Piha, ʻO keʻano hoʻohālikelike, ʻO ka Brrieron Barrier 50-120 μm MAKAINA WAU Koi pono i ka maikaʻi maikaʻi (Hoʻololi iā) a me keʻano haʻahaʻa e pale ai i ka'ōpala
ʻO ka pena kiʻi
ʻO ke kala kala-kūpono /ʻano mana 20-80 μm Pnriner + Ua'ōleloʻo Topcoat no ka hoʻohanaʻana i waho
Paulinaolina nikoki (I) E kāʻei i ke kū'ē, kāohiʻia, waiwai waiwai 5-25 μM MAKAINA WAU Koi pono i ka hana mua; Hāʻawi i nā uhi uhi uhi i loko o nā hiʻohiʻona i loko o loko
ʻO ka wela wela a zinc paha (I nā mea hana / Pākuʻi) ʻO ka pale pale pale ʻanoʻano Ua hoʻopili pinepineʻia i nā mea kūʻai aku, ʻaʻole e hoʻolei i nā'āpana aluminim
Nā Manawa LōlaniʻOihana (pana / bead blast, 'āhaka, Kāleka) Nā mea hoʻohiwa, kaumaha kaumaha, Eʻoluʻolu N / a Hiki i ka peenging ke hoʻomaikaʻi i ke ola momona inā mālamaʻia

ʻO ka paila e hōʻailona ana i ka delisification

ʻO ka hoʻolahaʻana o ka hakahaka

  • Kumu: Hoʻopiha piha i nā hana a me nā paila a me nā mea i hoʻopaʻaʻia me kahi resin-viscosity haʻahaʻa e hana i nā hale kūʻai haʻahaʻa a hoʻomaikaʻi i ka hoʻopauʻana.
  • Nā hihia e hoʻohana ai i nā hihia: Nā bludid-lawe i nā pale, urowing, nā pākuʻiʻike me ka poosity, nā'āpana e hoʻohuiʻia a i paʻiʻia paha.
  • E hoʻomaʻamaʻa i ka hōʻuluʻulu: waihoʻia nā'āpana i loko o kahi keʻena hakahaka me ka resin; Hoʻokomoʻiaʻo Vacuum i ka resin i loko o nā poʻi; ʻO ke koiʻana i ka hoʻoikaikaʻana; Ua laweʻia ka resin resin a mālamaʻia.
  • Kūlana Kūpono: ʻO ka wā hoʻomaha i ka manawa koho he uku uku - mai hoʻohana ia e uku no ka hana maikaʻiʻole / hoʻolālā e hana ana i ka pososity nui.

ʻO ke kaomiʻana o ka wela wela (Hip)

  • Hiki: hiki ke pani i nā pona shrik i loko a hoʻomaikaʻi i nā waiwai a me nā mīkini hana.
  • Pono: maikaʻi akā waiwai aʻaʻole i hoʻopili pinepineʻia i nā brackets hpdc maʻamau; ʻoi aku pinepine pinepine i nā hale kūʻai kiʻekiʻe ma keʻano he nui.

Nā mea hoʻopili a me nā mea paʻa

  • Nā mea i hoʻopaʻaʻia: ʻO nā keleawe keleawe / steel (paʻi a hoʻolei paha) No ka hoʻomaʻemaʻeʻana i ka ikaika kiʻekiʻe-e huki i ka ikaika o ka nui o ka make 2-3x make.
  • Nā mea paʻa: Aluminum, Kukui Kekuhi, a iʻole nā ​​bolts kila kila (E hoʻohālikelike i nā mea i ka bracket alloy e pale aku ai iā galvalica corrosion).
  • Nā Kūlana Koho: Welding (Tig / mig no nā bracket aluminum), Arelay Kahi (No nā poʻe hui māmā), a iʻole nā ​​mīkini uila.

7. O ka kūlana, Nānā, a me nā hemahema maʻamau no nā pale

ʻO ka mea make e hānai ana i ka bracket aluminum
ʻO ka mea make e hānai ana i ka bracket aluminum

Nā hemahema maʻamau

  • ʻO ka pololi: Hoʻokomoʻiaʻo Hydrogen / Gasdits.
  • ʻO ka pololi: hele ma ka mānoanoa, ʻO nā'āpana maikaʻiʻole.
  • Nā'ōpū anuanu / poino: mai ka wela haʻahaʻa a iʻole ke kaheʻana.
  • Nā wela wela / waimaka wela: mai nā hewa tensile i ka wā e hoʻoponopono ai i nā wahi i hoʻopaʻaʻia.
  • Flash blash a me ka makani: Ma muli o ka make mismatch a iʻole ka lubricant nui.

Nā Kūlana Kūlana

  • Nānā'ōwaho + huahuai: laina mua (Cmm, ʻO ke ana koho).
  • X-ray / ct scanning: Eʻike i ka posty kūloko a me ka shrinkage (Hoʻolālā ka hoʻolālāʻana).
  • Kaomi / Leak hōʻike: No nā bracked bracks a iʻole nā ​​mea e lawe ana i nā wai.
  • Nā hōʻike hoʻokolohua hoʻokolohua: tersele, paakiki, ʻO nā mea momona i nā mea i holo mai nā hana.
  • Hoʻolālā Metal: moloka, nā hana maʻamau a me nā patosity.

Ke kāohi nei i nā hemahema

  • Nā mea koʻikoʻi koʻikoʻi: Optimized Gating / venting, Kōkua kōkua, mell doglasing, ʻO ka makeʻana i ka make, a me ka pā kūpono / rib geometry.

8. ʻO ka hana mechanical o ka alumini e make ai i nā brackets

ʻAno hana

  • Pono e hōʻoiaʻia nā ukana e hoʻolālā e ka beta ma keʻano o ka geometry a me nā hana ho'āʻo e hōʻike ana i nā'āpana.
    Hoʻohana ka helu hoʻolālā hoʻolālā maʻamau i ke ana o ka alloy a alloy / hāʻawi i ka ikaika e pono ai no ka paila a me nā mea palekana (1.5-3 × hilinaʻi nuiʻia).

ʻO ka pilikia momona

  • Heʻano nui loa ke ola o ke ola kūlana pae, nā mea hoʻohālikelike koʻikoʻi and Potiwale.
  • ʻO ka ikaika o ka ikaika o nā alloys hpdc e emi ma mua o ka wela wela, ʻO Aluminum Aluminum ma muli o keʻano o ka poosity.
    No nā lawelawe ikaika, E wehewehe i nā hoʻokolohua hōʻeha ma luna o nā hale hana hana a koho i nā kaʻina hana e hōʻemi i ka poosity (Halawa 2CUM, squeeze casting).

Nā Manaʻo Hoʻonaʻauao Hoʻonaʻauao (hoʻomālamalama)

  • No kahi bracket i hanaʻia o A380 e like me-e hele pū me Uts ~ 320 MPA a me ka Yeling ~ 160 MP, ʻO nā mea hoʻolālā Static State Profes State 1.5-2.5 no nā'āpana koʻikoʻiʻole; ʻoi aku ka kiʻekiʻe no nā hoʻopili palekana-palekana.
    Pono ka hōʻoiaʻana o ka momona i ka S-N e ho'āʻo ana ma ka liʻiliʻi o 10 mauʻano e pili ana.

9. Kuupuiawi, Thermal, a me nā noʻonoʻo uila

Kuupuiawi

  • Ua hanaʻo Aluminim i kahi bipi pale akā ua maʻalahi ia pitting i nā wahi chrlode a Kahiki Galvaniko I ka wā e hoʻopili ai i nā metala cathodic (Kukui Kekuhi, keleawe).
    E hoʻohana i nā kapa komo, molle (washers, moe 'ana) a iʻole e koho i nā mea hoʻokūkū kūpono.

Kauhini

  • ʻO keʻano haʻahaʻa a Alminimum a me keʻanoʻoi aku ka maikaʻi o ke alakaʻiʻana i keʻano o ke kila (ʻO ka laweʻana i ka ARRUM ma nā alloys maʻamau 100-150 w / m · m · k) E hana pono ia no nā brackets wela.
    E noʻonoʻo pono i nāʻokoʻa kūponoʻole i ka wā e pili ana i nā kumuwaiwai'ē aʻe.

Mau noʻonoʻo loea

  • ʻO keʻanoʻo Aluminim e hana nei a hiki ke lawelawe e like me ke ala a iʻole ke ala emi.
    I nāʻenehana me nā kahua'ē aʻe, ʻO Eddy i kēia mau mea nui i nā bracked nui e hana i ka hoʻomehana - hoʻolālā me nā slots a iʻole nā ​​laminations inā pono.

10. Loaʻa nā pono o ka alumini e make ai i nā brackets

  • HE KAHAI HAim ANA: ʻOihana Kū'ēʻo Aluminim (~ 2.72-2.80 g / cm³) vs kila (~ 7.,85 G / cm³) Hāʻawi nā mōhai ≈ 35% o ke kumumala no ka leo like-i.e., ~ 65% kau kaumaha No ka geometry like, e hiki ai i nā mea hoʻohālikelike a me nā mea mālama manu / ikaika.
  • Mea paʻakikī, hoʻohui hoʻohui: Hoʻemi i nā'āpana helu a me ka manawa o ka hālāwai.
  • ʻO ke kū'ēʻana o ka corrossion maikaʻi: Nā'ĀinaʻOna Kūlike Poma.
  • ʻO keʻano o ke kālepa a me ke kālepa: Hoʻohana ma ka hoʻokele Thermal a me ka hoʻokōʻana.
  • Recyclabiality: ʻO keʻanoʻo Aluminim scrap he recyclable a hoʻoponopono hou i kahi hapa liʻiliʻi o ka nui o ka ikaika o ka hana.
  • Pono nui ka nui o ka nui: ʻO HPDC ATORTICIZED e hana i nā kumukūʻai e hoʻokūkū nui ai.

11. Nā noi nui o nā bracket alumini

Ua makeʻo Aluminim e kapa ana i ka puhiʻana i ka bracket
Ua makeʻo Aluminim e kapa ana i ka puhiʻana i ka bracket
  • Kaʻa kaʻa & Ev: Nā makani kaʻa, Nā Kūlana Kūʻai, Kākoʻo Pūnaewele, ʻO nā mokuahi kikowaena / hoʻololiʻana.
  • Nā Mana Hōʻailona & e-motility: ʻO nā hoʻonohonoho hoʻonohonoho / kaʻa kaʻa kaʻa kahi kahi e pono ai ka hoʻokaʻawaleʻana a me ka dimensional.
  • Keiala & hewakai: ʻO Annesna mau mauna, nā mea hana kūʻai aku o waho.
  • Nā mīkini mīkini: Kākoʻoʻo Gearbox a me Pump, ʻO nā miseror.
  • Nā hana hana & mea uila: ʻO Chassis a me nā pale kākoʻo kākoʻo me nā koi e koi ana i nā koina o Cosmetic / kūpono.
  • Lapaau & AerERPPACE (Nā'āpana i kohoʻia): kahi e hoʻopaʻa ai a me nā kaʻina hana kiʻekiʻe (Haka, Lpdc, kāʻei) ua noiʻia.

12. Aluminum Brackets vs. Nā bracks slacks

KākauohaHuna Nā Palapala Alanumum Nā bracks slacks
Huakai / Ke kaumaha ~ 2.7 G / cm³ (māmā māmā; ~ 1/3 o ke kuhou) ~ 7.8 g / cm³ (kaumaha nui loa)
Ka ikaika ikaika-i-paona High; maikaʻi maikaʻi loa no nā hoʻolālā kiʻekiʻe-naʻau ʻO ka ikaika nui loa a me ke kiʻekiʻe haʻahaʻa haʻahaʻa
Ke kū'ē neiʻo Corrosionion Kūlohelohe maoli-coristant; hiki ke hoʻonuiʻia me ka anodizing a iʻole ka uhiʻana Koi i ka pena, Wehe, a iʻole galvalizing e pale ai i ka holoʻana
Nā kaʻina hana hana Kūpono kūpono no ka hānaiʻana, hānehi, Cnc iching Hana pinepineʻia, welded, Hapai, a iʻole machini
Ka HōʻaʻO Kokua High (maikaʻi no nā noi e wela ai) Haʻahaʻa ma mua o alumini
Nā waiwai magnetic Non-magnetic (pono no nā electronics a me nā hoʻohana emo) Magnetic (Ināʻaʻole i hanaʻia mai nā helu kila kila)
Kaʻana kino Maikaʻi me ka hoʻolālā kūpono; Ke hoʻomau nei ka hana ma ka paleʻana i ka paleʻana i nā'āpana ʻO ka ikaika nui loa, nui loa i loko o nā hana a iʻole i hanaʻia
Papa kiʻekiʻe
Loli; ʻO ka makeʻana i ka laweʻana i nā kumukūʻai liʻiliʻi i nā helu kiʻekiʻe ʻO ka uku haʻahaʻa haʻahaʻa haʻahaʻa; Hiki i ka lole ke nānā aku no nā'āpana haʻahaʻa haʻahaʻa
Hoʻopau ʻili Anodizing, ʻO ka paleʻana, Kāleka, He paa Kāleka, ʻO ka paleʻana, garvalirigigling, 'OLleloʻEleʻele
Luhi (Elastic Modulus) Haʻahaʻa (~ 70 gpa); E koi paha i nā'āpana thiker no ka mea likeʻole High (~ 200 GPA); stiffer no ka geometry like
Wawahua Hiki akā ke kaupalenaʻia no nā mea nui e hānai i nā keiki; ka pilikia o ka poosity Maikaʻi no nā mea kilokilo; Nā Kupa Pono
Recyclabiality Recyclable nui me ka uku haʻahaʻa haʻahaʻa E hoʻihoʻi hou i ka ikaika me ka ikehu
Nā noi maʻamau Automotive māmā mau brackets, Nā Huakuai Mīkini, Na'Āpanaʻo Aerospace Kākoʻo kaumaha, Nā Palapala Kūʻai Kūʻai, nā puʻu nui

13. Hopena

ʻO nā meaʻaiʻo Aluminim e hānai i nā brackets e pili ana i ka hopena e pili ana i ka lighweble, ka nui, Pono nā mea paʻakikī i nā mea paʻakikī.

Pono ke kūleʻa i kahi'ōnaehana'ōnaehana: E koho i ke ala kūpono a me ke kaʻina hana e kau ai no ka hihia lawe a me ka hanaʻana; Hoʻolālā me nā pā likeʻole, nā'āpana kūpono a me nā pā a me nā papa hana;

E wehe i ka hoʻomaʻemaʻe hoʻomaʻemaʻe hoʻomaʻemaʻe a me ka make mahana; a hoʻolālā i ka nānāʻana a me ka hanaʻana (machining, moe, Nā pāpale).

No ke static, ʻO nā brackets brackets non-factigue HPDC A380 / ADC12; No ka hana, ʻO nā noi momona-paʻakikī, E hoʻohana i nā hana hana / haʻahaʻa haʻahaʻa haʻahaʻa, ʻO nā alloys wela-mālama a iʻole snaezeze e nānā ana a hōʻoia i ka momona a me nā mea kilokilo.

FaqS

He aha ka nui o ka pā nui e kuhikuhi ai no kahi bracket HPDC?

Manaʻo no 1.5-4.0 mm No ka hapa nui o nā brackets HPDC. E mālama i nā lole lole a pale aku i nā loli nui; core i nā'āpana ikaika ma kahi e hiki ai.

E hana i nā brackets make?

Nā helehelena koʻikoʻi, ʻO nā mea i alohaʻia a me nā momi i koi pinepineʻia. Hoʻolālā 0.5-1.5 mm ʻO kaʻaeʻana i ka machining no nā waihona.

Pehea e hiki ai iā ia ke hōʻemi?

E hoʻohana i nā mea kūʻai aku i kōkuaʻia, Optimized Gating / venting, ʻO ka papaʻaina Melt Tigcasing a me nā hana make; E noʻonoʻo i nā hana kūʻai akuʻana no nāʻano hana haʻahaʻa no ka poosity haʻahaʻa.

He mau papa hana alumini make a Alminimum i kūpono no nā noi kiʻekiʻe?

Hiki iā lākou, akā, e hōʻikeʻia ka hana momona ma nā hale hana hana.

E makemake i ka hakahaka / lpdc a iʻole snaezeze e hoʻopili a hoʻopili i ka hoʻonuiʻana i ka papa (ʻO ka panaʻana, machining) E hoʻomaikaʻi i ke ola.

Pehea ka nui o ka lighter i kahi bracket alumini i hoʻohālikelikeʻia me kahi bracket cracket o ka nui?

Hāʻawiʻia i nā kaulike maʻamau, ʻO kahi bracket alumini 35% o ke kaumaha o ka ceel boot-volume checket - i.e., ≈65% māmā, e hoʻolilo i nā mea waiwai nui.

Waiho i kahi manaʻo

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