1. Hōʻikeʻike
'Olununi Sand e kiʻi ana i nā pāʻani koʻikoʻi i ka hana maikaʻiʻana i ka hana hou, Hāʻawi i kahi hopena kūpono a me ke kumukūʻai kūpono no ka hanaʻana i ka paʻakikī, nui, a me nā'āpana māmā.
Me ka haʻahaʻa haʻahaʻa aluminim (≈2,7 g / cm³), Ke kū'ē neiʻo Corrosion Corrossion, a me ka hana maikaʻi maikaʻi, Ke waiho nei ia i kahi mea i makemakeʻia ma waena o nāʻoihana e like me ka automotive, AerERPPACE, a me nā mīkini.
ʻAʻole like me ka makeʻana a iʻole ka hoʻopukaʻana, ʻO Sand e hoʻolei ana i nā'āpana lima i nā mika i kekahi mau mika i ka nui me ka nui o nā kumukūʻai liʻiliʻi, Ke kūpono nei no ka hana maʻamau a iʻole ka haʻahaʻa haʻahaʻa haʻahaʻa.
E like me ka noiʻana o ka honua no nā hale kūʻai alumini e hoʻomau i ka piʻiʻana 24 miliona mau hōʻailona e 2026-ʻO ke kaʻina hana e hōʻoia ai i ka waiwai nui i ka prototyping a me ka mahele hope.
Hāʻawi kēiaʻatikala i kahi loiloi i loko o ka hoʻonui hohonuʻana o ka nui o ke kauʻana o ka alumini, uhi uhi uhiʻiaʻana, nā hana hana, Nā noʻonoʻo kānāwai, Nā Pīkuhi Propertinies, honua mālamalama, a me nā hana mālama.
2. No ke aha keluminum + Sand cread?
I loko o ke kāweleʻana i ke kala, ka hui pūʻana o Apana Apana Aluminum A me ka HAND Kākoʻo Kākoʻo Hāʻawi i kahi kaulike kūpono o ke kūʻokoʻa hoʻolālā, Hana Pūnaewele, a me nā hana hana.
ʻO kēia synergy e pono ai no kaʻimiʻana i nā mea hana eʻimi ana i kahi ala kūpono e hana ai paʻakikī, nui, a iʻole nā'āpana'āpana I nā haʻahaʻa haʻahaʻa.
Mea Pono nā mea waiwai o Aluminim
He mea kaulana loaʻo Aluminim ʻO keʻano o ka hopena koʻikoʻi.
Me a density of wale nō ~ 2.7 g / cm³, Hiki i nā mea hoʻohuihui Aluminim e hiki ke kaupaona i ʻEkolu mau manawa ma mua o ka kila a hao paha counterpartsʻoiai ke hāʻawiʻana i ka ikaika kūpono no nā noi a me nā noi.
Eia hou, Hāʻawiʻo Alumini Alloys i nā waiwai intrinsic e pono ai i nā mea pono a me nā mea hanaʻenehana:
- Ke kū'ē neiʻo Corrosionion: Mahalo i ka hoʻokumuʻana o kahi kiʻiʻoniʻoni Oxide, Hōʻikeʻo Aluminim i ka paleʻana i ka pale a me ka hoʻouka kauaʻana, Ke kūpono nei i ka moana, aitompetitive, a me nā noi o waho.
- Maikaʻi maikaʻi a me ke ola uila: Me ʻO keʻano o ka Thermal Coment 100 i 150 W / m · c · k, Ua makemakeʻiaʻo Aluminim i nā noi e hoʻoneʻe i nā noi e like me nā mea hou a me nā mea uila.
- Non-magnetic a recyclable: ʻAʻole hiki ke hoʻopiliʻiaʻo Aluminim me nā mea hana magnetive,
A me kāna reclability (me ka nui o ka ikehu 95% ua hoʻohālikelikeʻia i ka hana alumini mua) hoʻonui i kona mau hōʻoia hōʻoia.
No ke aha e lele ana?
ʻOiai e hiki ke kauʻiaʻo Aluminim e hoʻohana ana i nāʻanoʻano likeʻole, e like me ikaika nui make buring (HPDC), ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa (Lpdc), ʻO ka mālamaʻana i ka nui, and Kāhaka kūʻai kūʻai, Sand cread Hāʻawi i nā mea kūpono'ē aʻe:
- Ka holo kino: Ke hele neiʻo Sand Canding paʻakikī a me nā geometries hollow, Ke hoʻohana nei i nā cores i hanaʻia mai ka surnding.
Hāʻawi kēia i ka hana o nā'āpana me nā helu o loko, nā undercuts, a me nā mea hōʻailona loloa. - Scalability no nā'āpana nui: He kūpono ia no ka nā'āpana nui (a i 2 M³ a iʻole), ka mea e hoʻokūkū ai e hana i nā molds mau loa ma muli o nā mea hana a me ke kaumaha o keʻano.
- Nā uku haʻahaʻa haʻahaʻa: Hoʻohālikelikeʻia e make, Aia ma kahi o nā mea hana molld e hiki ai ke uku $10,000 i $100,000+,
Hiki ke hanaʻiaʻo Sand Canding i nā hiʻohiʻona no ka hapa nui o ke kumukūʻai-hoʻomaka a puni $500- $ 2,000, Ke hilinaʻi nei i ka paʻakikī a me nā mea waiwai. - Hoʻolaha wikiwiki a hoʻololi hou: Ka hoʻohanaʻana o 3Nā hiʻohiʻona D-PRCHED a uaʻaeʻia nā'āpana no ka fototyping fototyping, Nā mea hoʻolālā e hana wikiwiki ai i ka mea wikiwiki ma mua o ka hanaʻana i ka hana hana.
I ka manawa e koho ai i ke kauʻana o ka alumini
He kūpono loaʻo Aluminim Sand i kahi kūpono loa:
- Haʻahaʻa haʻahaʻa i nā helu lehulehu (mai nā poʻo he mau tausani o nā'āpana)
- Prototyping a me pre-series testing
- Hoʻonohonohoʻia e koi ana i nā mea kiʻekiʻe kiʻekiʻe a me nā'āpanaʻelua
- ʻO nā kūlana i loaʻa ai ke kumukūʻai ma keʻano a iʻole ka hanaʻana i ka hanaʻana
Loaʻa nā pōmaikaʻi
ʻO ka wikiwiki o nā molū o ke one e hiki ai ke hoʻopau i ka hoʻohuiʻana o nā hiʻohiʻona e like me nā iwi iʻa, Nā Wawa, ʻO ka mauna e kau ana, a me nā channels hōʻoluʻolu Me ka piʻiʻana o ka helu helu a iʻole ka nui o ka hālāwaiʻana.
Eia hou, nā hua'ōlelo a iʻole nā hōʻailona (logos, Nā helu helu) hiki ke hoʻolei pololei i loko o ka papahele, ka hoʻemiʻana i nā hana lua.
3. Nā kumu itallirgical & ALLOLOL koho
Ka hoʻomaopopoʻana i nāʻano metallirgigic o nā alluinum a alluinum e hoʻopiʻi ai i keʻano he nui e wehe i ka piha piha o Sand cread Ma keʻano he hana hana.
ʻO keʻano o ka molten Aluminim-kona uluʻana, Kūpuia, shrinkage, a me ka paneʻana i ka mālama wela i ka mālamaʻana i kāna kinohi and 'Āpanaʻo Microstructr? I ka wā o ke kaʻina hana.
ʻO ka nui o ka papa'āina alumini maʻamau
Kū-starder | Alylang hashinga | Nā mea nui (Wt.%) | Ikaika ikaika (Mpa) | Ewangantion (%) | Nā noi maʻamau |
---|---|---|---|---|---|
Hosm (USA) | A356.0 (T6) | Al -7si -0.3mg | 250-320 | 5-10 | Nā pale kūlokoʻo Aerosopa, nā'āpana AutoRural |
Hosm (USA) | A319.0 | Al -6si -3cu -0.5mg | 180-240 | 2-4 | Nā poʻo Cylinder, MatifalD |
Hosm (USA) | A357.0 (T6) | Al -7si -0.5mg -0.2ti | 260-330 | 7-10 | Mau mea lawelawe, nā mea hou |
I (Europa) | Aina aC - ALSI7mg (T6) | Al -7si -0.3mg | 240-280 | 4-10 | Nā kino kino, Nā'āpana Mariana |
I (Europa) | A me ao - eli12 (e like me-lawe) | Al-11si-0.2mg | 130-170 | 1-3 | Nā'āpana hōʻike, nā hale kiaʻi |
Gb (Kina) | Zl101 (A356 Equiv.) | Al -6.5si -0.35mg | 240-310 | 5-10 | ʻO Chassis Chassis, Nā Huakuai Mīkini |
Gb (Kina) | ZL104 | Al-10si-1cu-0.6mg | 180-240 | 2-4 | Nā poloka mīkini, Nā Vement Pūnaewele |
ʻo ia (Iapana) | Ao4b | Al -7si -0.3mg | 250-310 | 5-8 | Nā'āpana kaʻa a me nā'āpana kaʻa |
ʻo ia (Iapana) | Ac4c | Al-12si-1cu-0.5mg | 150-200 | 1-3 | ʻO nā'āpana a me nā'āpana kaʻa kiʻekiʻe (nā'ōpala kauwīwīwī, nā mea hoʻohālikelike) |
Nā Kūleʻa Kil:
- A356 / Alsi7mg (a me nā kaulike me Zl101, Ao4b) E hoʻokau i ka Sanding Sanding ma muli o kā lākou maikaʻi loa ka ikaika ikaika-i-paona, maikaʻi maikaʻi, and ʻO ka wela wela.
- Alsi12-Nā mea hana e pili ana i nā alloys ʻO ke kino a me ka pā o ka paia, albeit me nā haʻahaʻa haʻahaʻa.
- Cu- a mg-i loaʻa E like me A319 a iʻole AC4C E hoʻomaikaʻi ʻO ke kū'ēʻana a me ka makaʻu, e hana ana iā lākou no Na'Āpana Engine and nā'ōnaehana mana.
- T6 mālama ka hoʻonui nuiʻana i ka ikaika a me ka elongation ma ka nānāʻana i ka hopena o ka nui o nā'āpana mg₂si.
ʻO nā mea nui loa a me kā lākou hana
ʻO ka hana a me ka mālamaʻana i nā alluinum a Alminim e kiʻiʻia e kā lākou mau mea hou. ʻO kēlā me kēia pāʻani i kahi kuleana kūʻokoʻa i ka mana o ka microstructure a me ka hana hope loa:
Mua | ʻO nā manaʻo maʻamau (%) | Hopena ma nā waihona waiwai |
---|---|---|
Silikino (A) | 7-12% | E hoʻonui i ka wai, ho'ēmi i ka shrinkage, hoʻomaikaʻi i ka hale noho |
Magnesum (Mg) | 0.3-0.6% | E hiki i nā makahiki-paʻakikī (T5 / t6), hoʻonui i ka ikaika |
keleawe (Cu) | 2-4% | Hoʻomaikaʻi i ka ikaika a me ka mancinalibility, Hoʻemi i ke kū'ē kū'ē |
'Eron (Lia) | < 1% | Hoʻonui i nā pale pale, Akāʻo ka nui o ka firtleness |
Mang kāne (Mn) | 0.2-0.8% | Countracts i nā hopena maikaʻi o ka hao, hoʻoikaika i keʻano grain |
Zinc (Zn) | < 1.5% | ʻO ka ikaika o nā mīkini hoʻoikaika, hoʻohaʻahaʻa haʻahaʻa |
Microstructure emolution i loko o ke kauʻana o ke one
'Ōlelo Palapala hōʻoia i loko o nā molū o nā molū e hoʻohālikelikeʻia e hoʻohālikelikeʻia e make ai, aeʻae ana i ka hoʻomohalaʻana o ʻO nā micleser dendritic denditrutic.
Ma ka hopena, Pono ke koho koho koho e noʻonoʻo i ke kaʻina hana paʻa:
- E hoʻohana i nā mea kanu grain (Huakai, Sr) kōkua i ka hoʻokōʻana i kahiʻano palaoa.
- ʻO ka degusing me argon a iʻole nitrogen hoʻemi i ka potdrogen-insuty.
- Storanium (Sr) a iʻole sodium (Na) Hoʻohui hoʻohui i nā morphology Silphology, Hoʻonuiʻana i ka ductitility a me kaʻehaʻeha.
Post-singing ʻO nā mea mālama wela e like me ka hoʻonāʻana a me ka wā e hoʻololi hou ai i ka hoʻoiliʻana i nā mea nui (E.g., Mg₂si, Al₂cu), ʻO ka hoʻomaikaʻiʻana i ka ikaika mechanical a me ka dimensional.
Nā Kūlana Kūlana Floy Floy no Sand Chankenlum
Kōkua nā kūlana iʻikeʻia e hōʻoia i ka hoʻohālikelikeʻana a me ka hoʻoponoponoʻana ma nā kaulahao e hāʻawiʻia. ʻO kekahi mau kūlana i kuhikuhi pinepineʻia:
Kahuna | Kino kino | Hōʻike alloys | Keiawai |
---|---|---|---|
USA | Hosm | A356.0, A319.0, A357.0 | Awa b26 / b26m |
Europa | I | Alsi7mg, Alsi12 | I 1706 |
Kina | Gb | Zl101, ZL104, Zl108 | Gb / t 1173 |
Iapana | ʻo ia | Ao4b, Ac4c | H5302 |
4. ʻO ke kauʻana i ke kaʻina hana no ke kaʻina hana alumina
ʻOluʻo Aluminim Sand e kau nei i kahi o nā mea nui loa a me nā kaʻina hana kūpono no ka hanaʻana i nā'āpana metala paʻakikī.
ʻOiai e pili ana ia ma nā mea he nui, Ponoʻiaʻo Aluminim, Ke kū'ē neiʻo Corrosionion, aʻo ka hale hoʻokipa maikaʻi loa e hana nui aiʻo ia me kēia kaʻina hana maʻamau.
Kākau & Ka Hōʻulu
Hoʻomaka ka heleʻana o ka Sand Sand i ka huakaʻi me ka Kākau, kahi replica o ka'āpana hope, hoʻohanaʻia e hana i kahi lua ma ke kahe o ke one.
Nā mea hoʻohālike:
- Wood: Pono, maʻalahi e hoʻololi; He kūpono no ka holo haʻahaʻa haʻahaʻa. Thimensional inika ± 0.2 mm.
- Aluminum: ʻOi aku ka paʻakikī, Kūpono no ka medium i nā helu kiʻekiʻe; TOLECAN ± 0.05 mm.
- 3Nā Kūlana Kū'ē D-Printted: Hoʻohanaʻia no ka prototyping a me nā geometries kiʻekiʻe.
Nāʻano kiʻi (No nā lua kūloko):
- Nā pāpale kukui: I hanaʻia mai ka moist like me ka mū.
- Nā Hōʻailona: ʻO ka hoʻomaʻamaʻa muaʻana me ka hoʻohanaʻana i ka resin a me ka wela, hāʻawi aku i kahi kiko'ī kiʻekiʻe a me ka ikaika.
- NO-BAIKE CORESS: I hoʻopaʻaʻia me nā pale kaulike no ka paʻakikī, nā'āpana kiʻekiʻe.
Kūʻaiʻo Welde
ʻO kahi mea hoʻokele alumini kūleʻa e hilinaʻi nui ana i ka maikaʻi o keʻano o ke kahe. ʻO kekahi mauʻano hoʻohālikelike i ka hana:
Ka Nūhou:
- Silica Sand: Ka mea maʻamau, me ka carin maikaʻi loa no ka hoʻopauʻana.
- Nā'ōnaehana Binder:
-
- Clay clay ('ōmaʻomaʻo) no ka reusable, eco-friend moding.
- Nā mea kanu lāʻau (pīlū, phenolic) I nā'ōnaehana no-bake no ka ikaika kiʻekiʻe.
ʻIkeʻia kaʻike:
- Mālama ponoʻia ma waena o 2-4% no ke one'ōmaʻomaʻo e mālama i ka ikaika molld a pale i nā maʻi maʻi.
Nā hoʻohui hoʻohui:
- Ka paʻakikī paʻakikī: 65-75 brinell.
- Permeability ≥ 300 Kinohi m³ / mni · min E hōʻoia pono i ka hoʻohanaʻana i nāʻano o nā gases i ka wā e ninini ana.
Hoʻomālamalama & E ninini ana
ʻO ke kumu kūʻai melt ka mea nui i ka alumini. ʻO ka hoʻonui nuiʻana o Alminim i ka maʻi oxygen a me ka hydrogen i nā koi kūpono.
ʻO nāʻano hulu:
- Nā mea kanu waiwai uila: Hāʻawi i ka hoʻohemoʻana i ka rapid me ka hoʻomehana liʻiliʻi.
- Nā mea e kū'ē ai: Hoʻohanaʻia no nā'āpana liʻiliʻi a iʻole nā koina likeʻole.
Nā kiko'ī kiko'ī:
- Ka nininiʻana: 720-70 ° C
- Keila: Argon a iʻole chlorine gas injection e wehe i ka hydrogend hydrogen
- Kālā wailua: Hoʻomaʻemaʻe i nā'āpana a me nā mea e hoʻopili ai i ka melt
- Goting & 'Anaʻa: Hoʻolālā e hōʻemi i ka turbulence a hoʻonui i keʻano o keʻano o ka hoʻohanaʻana i keʻano Rula.
Kūpuia & Ho'ōla
ʻO ka mana o nā kinita hoʻoponopono e hoʻoholo ai i ke kaniʻana i ke kani a me keʻano grain.
Kuhikuhi i ka hōʻoia:
- No ka hoʻohana 'ana lihuli (nā mea i hoʻopiliʻia) and ʻO nā pale exothermic E alakaʻi i ka hoʻomahaʻana mai nā mea e hiki mai ana i nā alaloa.
ʻO nā uku hoʻomehana:
- Nā'āpana likeʻole, hopena i nā momona maikaʻi.
- Pono nā'āpana ākea e pono ai e pale i ka lāʻau i pale aku ai i nā lua.
Shake-waho & Sand Reclamation
ʻO ka wā e hoʻopaʻa ai i nā mea kūʻai aku, e like me ka Shake-waho, ka weheʻana i ka one mai kaʻaoʻao a me nā lua kūloko.
Nā hana leʻaleʻa:
- ʻO nā'ōnaehana mechanical a iʻole nā'ōnaehana pneuutic no nā hale aliʻi nui
- Nā wai wai a iʻole ke panaʻana no ka hoʻomaʻemaʻeʻana no ka hoʻomaʻemaʻe maikaʻiʻana
Sand Reclamation:
- Nā HanaʻO Nā mea hana houʻana >90% o one ma o ka mīkini (ʻO ka paleʻana) a iʻole ke kauʻana, ka hoʻemiʻana i ka pauʻole a me nā kumu kūʻai.
5. Puiahuhu & ʻO nā mea hoʻonaninani o nā hale kūʻai o Alminim
Ua hoʻopukaʻo Alumini Sand Cresh i kahi hui maikaʻi o ka ikaika a me ka hana maikaʻiʻana, e hana ana iā lākou i kahi hopena i makemakeʻia ma waena o nā koi koi e like me Aerospace, aitompetitive, a me ka ikehu.
Ma ka tanaloring amploy hoʻohui a me ka mālama wela, Hiki i nā mea hana ke hiki i nā meaʻenehana ke hoʻokō i nā koi a me nā pono hana.
Nā kiʻi kiʻi kiʻi static
ʻO nā hale kūʻaiʻo Aluminim i hoʻokumuʻia ma o ke kauʻana o ke ono i nā mea e hōʻike ai i nā kumuwaiwai snow, nui i nā alloys e like me A356, A319, and 535.
Hiki i kēia mau waiwai ke hoʻonui nuiʻia ma o ka kūpono T5 a iʻole t6 wela i nā lāʻau wela.
Waiwai | E like me-lawe (A356.0) | Hanaʻiaʻo T6 (A356.0-T6) |
---|---|---|
Ikaika ikaika (Mpa) | 150-190 | 240-320 |
Ka ikaika (Mpa) | 70-100 | 170-240 |
Ewangantion (%) | 3-6 | 4-9 |
Paʻakikī paʻakikī (Bnn) | 60-75 | 85-120 |
Kālā Nānā: ʻO kēia mau waiwai kūpono e pili ana i ka hoʻoleiʻana i ka'āpana'āpana, Palapala hōʻoia, a me ke kaʻina hana.
Hiki i ka hoʻolālāʻana ma keʻano metala a me ka hoʻolālāʻana e hiki ke hoʻomaikaʻi ikaika i ka maʻamau ma waena o ka māhele.
Kaluhi & Hana Hana
Ke hana nei i ka hana ma nāʻano likeʻole a iʻole nā pae kiʻekiʻe, Pono e pale i nā mea hoʻokele alumini.
ʻO ka paleʻana o ka momona:
- Hoʻopili i ka palena momona blam (A356-T6): 50-70 mPA
- ʻO ka hoʻopauʻana a me nā prosaity he nui nā kumu nui. ʻO ka panaʻana a me ka hoʻokeleʻana a me ka mālamaʻana i ka hoʻolālāʻana i ka hoʻolālāʻana i ke ola kaumaha e 20-30%.
Hana kūlohelohe:
- A 150 ° C, Ua hōʻikeʻo A319 a me A357 A357 A357 A357 (< 0.1% luna 1,000 Nā hola hola).
- Pono ke kūpaʻa Creep i nā noi e like me nā mea e like me nā mea elima a me nā mea hou.
Ka HōʻaʻO Kokua & Hōʻikeʻia
ʻO nā mea waiwai a Aluminim i kūpono i nā waiwai i hanaʻia no nā noi e koi ana i ka wela wela a paleʻole paha i ka cycling thermal.
Mea waiwai | Waiwai maʻamau |
---|---|
Ka HōʻaʻO Kokua | 100-150 w / m · k (A356, A319) |
ʻO ka mana wela | ~ 900 j / kg · K |
Ka hoʻohanaʻana i ka hoʻonuiʻana o ka laina laina | 23-25 × 10⁻⁶ / k |
Hoʻohemo melū | 580-60 ° C (alloy-hilinaʻi) |
ʻO kēia mau waiwai i waho o nā mea hao i waho a me nā mea e kōkua ai i ka hoʻohanaʻana i ka hoʻohanaʻana o Alumini, Nā hale alakaʻi, a me nā'āpana mīkini.
Nā Kūlana Kūlana Kūlana
E hoʻomaopopo i ka hopena piha o ka nui o ka one e lele ana ma ka hana, He mea kōkua ia e hoʻohālikelike i nā mea kūʻai akuʻo Aluminina i nā kaʻina hana i nā kaʻina hana'ē aʻe:
ʻAno | Sand Cand A356 | Ka hoʻoleiʻana i kahi A380 | Kālā ukaʻo pīke iā Alsi7mg |
---|---|---|---|
Ikaika ikaika (Mpa) | 240-320 (T6) | 180-240 | 250-310 |
Timmansional (ISO) | Ct9-ct12 | Ct6- | Ct5- ct8 |
Mea kūʻai | Hoʻohaʻahaʻa | High | Kūpono |
Ka manawa o waena o ka hoʻomaka a i ka wā pau | Pokole (1-2 mau pule) | Lā (8-12 mau pule) | Kūpono (4-6 mau pule) |
6. ʻO nā hana mālama & Ke hoʻopauʻana
Ke puka neiʻo Alumini Shopings i waho o ke kahe o ke one, Ua hoʻololiʻia nā hana lua e pili ana iā lākou i ka pololei, nā'āpana kiʻekiʻe.
Ma ka hoʻohuiʻana i nā lāʻau wela, nā mea hoʻohālikelike, a mālama pono, hana nā mea hana i ka ikaika, durability, a me ka pololei o ka dimensional.
ʻO nā mea mālama wela
T6 Softways & ʻEhā
Ka mua, Hoʻokele nā mīkini hana-mālama i nā alloys e like me A356.0 ma 540 ° C no 8 Nā hola hola, A laila, a me nā makahiki ma 155 ° C no 6 Nā hola hola.
ʻO kēia t6 cycle boosts boosts ikaika ikaika e 35 % (mai ~ 190 mpa as-thor to ~ 260-320 MP) a hoʻonui i ka paʻakikī i 85-120 Bhn, ʻOiai e mālama ana iā 6-10 % ewangantion.
T5 as-had
No nā'āpana e noi ai i ka hōʻike liʻiliʻi, Ua noi mākou iā T5-pololei i ka wā 155 ° C no 4 Nā hola hola-ʻO ka hopena ma mua o ka hopena.
ʻOiaiʻo T5 e hāʻawi i ka ikaika haʻahaʻa haʻahaʻa (~ 230-280 mpa utits), e hoʻomaikaʻi anaʻo ia i ka hana dimensional ma o ka hōʻemiʻana i ka pīhoihoi thermal.
Nā mea kino kino
Ma hope o ka mālama wela, Ua hoʻonui houʻia nā kaʻina hana:
- Anodizing
Hana mākou a 10-25 μm 'Oluminum Oxene Tilarde ma Vialution Electrochemical Omidation. Ua hoʻopaʻaʻia nā mea kūʻai aku 1000 Nā hola hola I loko o nā hōʻike Salt-Spray, e hana ana iā lākou i kahi kūpono no ka mare a iʻole ka hoʻohanaʻana i waho. - ʻO ka pauka
Ke noiʻana i ka noi Electrostatic ma ka curing ma 200 ° C Hoʻoihoʻia 60-120 μm o ka kiʻi kiʻi polymer. Ka hopena: Uv-stable, ʻO ke kūleʻaʻana i ke kūlohelohe e hoʻopau ai i nāʻenehanaʻoihana. - Kāleka & Hoʻolauna
ʻO nā kiʻi kiʻi wai a me nā chromate constiver consings e hoʻohui i ka pale a me ka pale. Hoʻemiʻia ka hoʻolahaʻana i nā mea hao hao, Ke hoʻolōʻihi nei i ke ola lawelawe ma keʻano o nāʻoihana. - Electroplating (I, Zn, Cr)
Hoʻopili mākou i nā papa hana koʻikoʻi - e like me nā mea e pili ana i nā nūpepa-me 5-15 μm o nickel a iʻole chromium, ka hoʻonuiʻana i ka paʻakikī i ka HRC 40-50 a me ka hoʻomaikaʻiʻana i ke kū'ēʻana. - ʻO ka hoʻopololei & Uilaiauliwi
No nā noi haʻahaʻa a iʻole nā noi noi, ʻO kā mākou mau wahi e hoʻopaʻa ai Ra < 1 }m, A laila e hoʻopili i nā electroplish e wehe i nā micro-aspersities, E hāʻawi i nā aniani-like me ka hoʻopauʻana.
Nā hana hana mach
E hoʻokō i nā hana hope a me nā hiʻohiʻona hana, E hahai pono i ka hana:
- Hoao & Wikiwiki
Mālama mākou nā mea hana kaʻa kaʻa kaʻa a 150-200 m / i ʻokiʻoki i ka wikiwiki a hānai i nā uku o 0.1-0.3 mm / rev, ʻO ke kaulike kaulike e wehe ai me ke ola hana. - Hoʻomanaʻo kūpono kālā
E hoʻomau i nā elima wai-wai e mālama i nā mahana nui i ke koenaʻoki, Kāohi i kaʻaoʻao i kūkuluʻia ma ka alumini, A e hōʻoia i ka haʻaleleʻana i ka bap. - Mana Mana
E haʻalele iā Machinsts 1-2 mm o ke kumukūʻai no ka machini, A laila e hoʻopau ±,05 mm Ke hoʻohana nei i nā mea hana CNC, Ke hōʻoia nei i nā'āpana i hoʻopaʻaʻia-Plus-Plus-Machined e hālāwai me GD&T koi.
7. Hōʻoia maikaʻi & Manaʻo
In-control conder
- Oes spectrometry: ± 0.01% pololei no nā mea nui
- Ka'ohikipua Karmal: ʻO nā moll degps i loko o ± 5 ° C no ka hōʻoia ponoʻana
Ndt a luku
- X-ray / ct scans: Eʻike i ka possy kūloko > 0.5 mm
- Uotranhud & DENA PEVERETRAT: E nānā i ka volumetric a me keʻano kūpono
- Tersele, Hopena, a me ka ho'āʻoʻana: Hōʻoiaʻia e astm b108 / b209
Nā Kūlana Kūʻai Statistical
- CP / CPK SUCESTS ≥ 1.33 No nā hiʻohiʻona koʻikoʻi koʻikoʻi
- Ke kaʻina hana: Kindor Brit Tummp, ʻO ke mele, a me nāʻano likeʻole o nā manawa
8. Loaʻa a me nā palena
ʻOluʻo Aluminim Sand Chosting i ke kīwī i kahi kaulike kūʻokoʻa ma waena o ke kūʻokoʻa hoʻolālā a me ka hana kūpono, Akā naʻe, e hāʻawi ana i nā kālepa ma nā kālepa i ka pololei a me ka hoʻokomo.
Loaʻa
ʻO ka hoʻolālā hoʻolālā hoʻolālā
ʻO nā molū o nā molū e hele i lalo, ʻO nā mānoanoa Palena Palena, a me nā mea paʻakikī loa i loko o nā hiʻohiʻona nui i hoʻokahi mau hiʻohiʻona e like me ka mea e hana pinepine ai nā mea hana make.
Ma ka hopena, Hiki i nā mea hoʻolālā ke hoʻohui i nā iwi, Nā Wawa, a me nā channels hōʻoluʻoluʻole me kaʻole o nā hana hou aʻe.
ʻO ka hoʻemi haʻahaʻa haʻahaʻa
Nā hiʻohiʻona i hana i ka lāʻau, aluminum, a iʻole ke kumu kūʻai ma waena USD 500 and 2000, hoʻohālikelikeʻia me USD 20000-100000 No nā mea make nui e make ai.
Ua hōʻemi kēia i ka uku uku e hoʻonui i ka prototyping a kākoʻo haʻahaʻa- e holo i ka hana hana medium-voluum.
Hiki i nā'āpana nui
Sand Canding E hōʻike i nā mea pili i nāʻano nui 2 m³ oe I ka nui a 2000 kg i ke kaumaha,
Hoʻopā, Nā Frame, a me nā mea hana e pili ana i nā mea e pono ai a kūponoʻole paha e nā ala'ē aʻe.
Laulā ākea ākea
Hiki i nā meaʻike ke hoʻolei i kahiʻano alumini alluinum alloy-al-si-mg, Al -ani, a iʻole nā helu kūikawā-me ka hoʻololiʻoleʻana i nā mea hana paʻa mau, ke kohoʻana i nā koho waiwai no ka mīkini kuhikuhi, thermal, a iʻole nā koi corrosion.
ʻO ka hōʻoluʻolu a me nā hana kūpono
ʻO nā'ōnaehana'ōnaehana hou hou aʻe 90 % o ke one, a me ka nui o nāʻike a Aluminim e hoʻonui pinepineʻia 75 %, ho'ēmi i nā kumukūʻai a me nā wāwae wāwae a me nā wāwae wāwae.
Ka hoʻohanaʻana i ka hana no nā mea hana o nā sand-cars aluminim 1.3 Mj / kg, e pili ana 30 % ka liʻiliʻi ma mua o ka hana mua.
PAHUI
Nā mea i loaʻa i nā mea hana
ʻO nā mea maʻamau e hāʻule ai i lalo Iso ct9 to ct12 (± 0.3-1.2 % luna 100 mm), kūwaho Ct6- No ka mea make.
Pono nā hiʻohiʻona koʻikoʻi e koi i ka machining hou e hālāwai me nā kiko'ī geometric paʻa.
Hoʻopauʻo Rougher
E pili ana i nā papa inoa inoa Ra 6-12 μm ('ōmaʻomaʻo) Oole Ra 3-6 μm (resin sur), e pono ana i nā hana hana lua.
ʻO nā manawa lohi
Pono e lukuʻia kēlā me kēia, ka hopena o nā manawa o nā manawa o 5-20 mau minuke no ka.
Ma ka hoʻohālikelike, ʻO ka nui o ke kumukūʻai kiʻekiʻe e hiki ke hana i nā'āpana i loko 5-15 kekona, Ke kūʻai aku nei i ke one ma lalo o nā haʻahaʻa kiʻekiʻe loa.
ʻOi aku ka nui o ka hopena possity kiʻekiʻe
Me ka makaʻalaʻole, kūhewaʻi, a me ka hanu, Hiki i ka one-hoʻoleiʻo Aluminim ke hōʻike i ka hau a me ke aniani.
Ka loaʻaʻana o nā mea loaʻa i kēia mau pilikia ma o ke kaʻina hana, ʻO ka hoʻolālā kuhikuhi alakaʻi, a me ka hoʻomaʻamaʻaʻana, Akā he mea paʻakikī loa ka neʻeʻana o ka patosity.
Hana ikaika a me ke kūpaʻa hilinaʻi
Nui ka hoʻopauʻana i nā hui-moll, Shake-waho, ʻO Fettling-E hilinaʻi mau i nā loea loea.
ʻO kaʻano hoʻohālikelike i keʻano hoʻohālikelike a iʻole ka hoʻonohonohoʻana i ka mea e hiki ai ke hoʻolauna i ka dimensional a me nā cosmetic maoli.
9. Metala a me nā helu alloy no ka mālamaʻana o Sand
Kālā hoʻoili | Alloy / Kumu | Kū-starder | Nā hiʻohiʻona koʻikoʻi & Noi |
---|---|---|---|
Apana Apana Aluminum | A356.0 (Alsi7mg) | Astm B26 / B26M, A ak-alsi7mg | Maikaʻi maikaʻi & kumaikalua (T6: 260-320 MPA UT); Nā Hale Hōʻikeʻike, nā brackets |
A380.0 (Alsi8cu3mg) | Astm b390, En ac-alsi9cu3 | Ka ikaika kiʻekiʻe kiʻekiʻe (315-350 mpa uts); ʻO nā hihiaʻo Eng Engine Gaarbox | |
A319.0 (Alsi6uc3mg) | Kahiki B85 | Maikaʻi loa i ke kū'ēʻana; Nā poʻo cylinder | |
Nā Kahu Pūnaewele | Wcb (0.24-0.27% c) | Astm A216-A216M | ʻO nā kino Binve General Valve & Nā'āpana'āpana (Us ~ 415 mpa) |
60-30, 65-35, 70-40 | Astm A27 | Nā kikowaena ākea-kumu (UTos 345-485 mpa) | |
105-85, 90-60 | Astm A148 | ʻO nā hale kiaʻi kiʻekiʻe (UTTS 620-725 mpa) | |
Nā puʻu haʻahaʻa haʻahaʻa | 43Crmo4 | I 10293 | Hoʻomaikaʻi i ka paʻakikī; kūhae & nā'āpana ikaika |
Sc (e.g. 25Crmo4) | ʻo ia | Nā kiʻekiʻe kiʻekiʻe a kiʻekiʻe a kiʻekiʻe | |
'Āpana hina | Papa hana 30, 40, 50 | Astm A48 | Nā poloka mīkini, ManifolD mau'āpana (maikaʻi maikaʻi & markinpalibility) |
En-gjl-200, Gjl-250 | I 1561 | Nā kino kino, Nā Pahu Mīkini | |
ʻO Dāhihi (Noodular) 'Eron | 65-45-12, 80-55-06, 100-70-03 | Astm A536 | Lihao, Kauluhi (paʻakikī maikaʻi loa & ʻO ka paleʻana o ka momona) |
Gjs-400-15, Gjs-600-3 | I 1563 | Nā'āpana Hydraulic, nā kaumaha kaumaha | |
Nā mea kanu lāʻau |
CF8 (AISI 304), Cf3 (304L), Cf8m (316) | Astm A351 | Corrosionion-resistant pump & nā kino valve |
G-C22, G-C25 | Bs kekahi 1563 | ʻO nā meaʻai meaʻai a me nā lako hana kūʻai | |
Nā koho koho balota | C93200 (Ke lawe nei i ka bronze) | Astm b505 | Naʻu e hali ana, Bussings |
C95400 (Kauluhi) | Awawa b271 | Nā waiʻai kiʻekiʻe | |
C36000 (ʻO ke keleawe manuahi manuahi) | Astm b16 | KahawaiOli, Nā mea paʻa | |
ʻO Nickel-e pili ana i nā alloys | Molol 400 (US N04400) | Astm B164 / Na b65 | Mary Ples, Kauka lawelawe |
Actoel 625 (Mākou no mākou n06625) | Awa b446 | ʻO ka nui o ke kiʻekiʻe kiʻekiʻe & Nā'āpana Turbine |
10. Hopena
'Olununi Sand e kiʻi ana i nā pāʻani koʻikoʻi ma ka hana o ka global i kēia lā.
Kona hiki i ke kaulike o ka hoʻolālāʻana i ka hoʻolālāʻana, ka ikaika ikaika, a me ke kumukūʻai-kūpono e hana ai i keʻano o ke koho no keʻano nui o nā noi o kaʻoihana.
E like me nā mea hana hana hana digital a me nā hana a nā alloy, ʻO nā palena o ka nui o ka nui o ka hale kūʻaiʻo Aluminum, Kākoʻo kākoʻo i nā mea hou aku nei, ikaika, reflan, a ma waho aʻe.
Mai ka prototyping i ka hana nui, Nā huahana alumina e hāʻawi ana i nā huahana e ka one,ʻaʻole pono e kūpono wale i ka pono a me ka pono.
LangHe ʻO ke koho kūpono kūpono no kāu hana hana e pono ai inā makemakeʻoe i ka maikaʻi kiʻekiʻe Nā Hālāwai Kauamanuni Sand.
Great post, I concur completely and appreciate the time you took to write it.
Cheers!
Thank you for taking the time to read.