Hoʻohui i nā mea kūʻai aku i nā mea kūʻai aku

1. Hōʻikeʻike

Ua kāhea pinepineʻia ka kūʻaiʻana i ka Ke kaʻina hana-Wax-ʻO nā mea hana e hana i ka paʻakikī, ʻO nā mea hao komo-like-likeʻole me nā'āpanaʻokoʻa me ke aloʻokoʻa a me keʻano kūpono.

I ka wa i hanaʻia me ka hana kiʻekiʻe Nā kiki, Hāʻawi kēiaʻenehana i nā'āpana e like me nā ukana koʻikoʻi, nā wahi kūlike, a me ke kiʻekiʻe kiʻekiʻe.

Hōʻike kēiaʻatikala i nā mea kūʻai aku i nā mea kūʻai aku i nā mea kūʻai mai nā mea kūʻai kālā ma o nā mea kūʻai kālā ma o ke koho, Ke kaʻina hanaʻana, moloka, noi, Hoʻolālā Kōlea, a hoʻopau i nā hana maikaʻi loa.

2. Hoʻokaʻawaleʻia ke kālepa kālā kūʻai kūʻai

Kāhaka kūʻai kūʻai-ʻO kaʻikeʻia e like me ka Ke kaʻina hana-Wax-Delivers i nā mea kūpono pololei ma ka hoʻohuiʻana i kahi kumu hana wax i hoʻokaʻawaleʻia me kahi molū paʻa.

I ka wā e noi ai Nā kiki, e wehe ana i nā geometrite geometries a me nā hana maikaʻi loa e hana ana i kaʻoihana ma kaʻoihana.

Ma lalo, Ua wāwahi mākou i nā wāwae, ʻO Benchmark kona pololei e kū'ē i ke kīwī i ka sanding a me cnc machining, a kau aku i nā pono kūpono.

Ke kaʻina hana hoʻokolohua

1. Wax kumu hoʻohālike
   • Injection mold ʻO kahi papa inoa kiʻekiʻe o Wax Replica o nā wahi hope loa i hiki i kaʻaoʻao hema ke hōʻea i ± 0.1 mm.
   • E hui pū nā kumu lāʻau i nā'āpana he nui no ka hoʻoiliʻana o ka batch, ka hōʻiliʻiliʻana.
2. ʻO ka haleʻo CEMIMIC
   • Kāpīʻana: ʻO ka hui wax e komo ana i kahi slurle clur (Viscsity ~ 15 CP).
   • Stuccoing: Ma hope o ke kauʻana, loaʻa ka mea i kahi'āpana o ka pale o ka surctyory (15-30 μm).
   • Hoʻihoʻi: ʻO nā mea e hoʻokaʻawale a me ka stuccoping 4-8 mau manawa e hāʻawi i kahi mau lā he 4-8 mm mānoanoa me ka rain.
3. Dewaxing a me kaʻili e hoʻoikaika ai
   • Autoclave a iʻole e hoʻoheheʻe ai ka wela wela i ka wana, Ke waiho nei i kahi mea hana maʻalahi e pili ana i ka geometry makemake i makemakeʻia.
   • E maloʻo a maloʻo ma ka 200-300 ° C e holo i ke kaheʻana o ke koena a hoʻoikaika i ka molū.
4. E ninini ana i ka mālamaʻana i nā kila moly
   • ill biella (E.g., 4140) I loko o kahi eef a iʻole ka uuku 1 450-1 550 ° C.
   • E ninini i loko o kahi i hāpaiʻia (>200 ° C) nā mea e hōʻemi ai i ka pīhoihoi thermal a hōʻoia i ka hoʻopiha pihaʻana.
5. Shell lawe & Pau hope
   • Shake-waho e lele ana i ka pale, ukali CHAST-hoʻomaʻemaʻe a kūhā.
   • Loaʻa i nā papa hana macpines i loaʻa i nā'āpana o 1-2 mm e kuʻi i ± 0.25 mm tolerances.

Ka hoʻohālikelikeʻana i ke kauʻana i ke kauʻana a me ka machining

Kālā	Hoʻokaʻawaleʻia ke kālepa kālā kūʻai kūʻai	Sand cread	CNC Mackaning mai ka papa bar
Timmansional	± 0.25 mm	± 1.0 mm	±,05 mm
Paulapua (Ra)	1-3 μm	10-25 μm	0.4-1.6 μm
ʻO ka geometry paʻakikī	Paʻakikī loa, nā pāʻili	Loli, Pono e koi	Kaupalenaʻia e nā mea hana
Hāʻawiʻia nā mea waiwai	> 90 %	60-70 %	30-50 %
Kahua Mua	30-50 % Kamona	Pinepine pinepine	Ke kaʻina hana mua

3. Nā Kūlana Kūʻai Kūʻai Kūʻai maʻamau no nā hale kūʻai kūʻai

Ke koho nei i ka papa hana koho a koho pono kūpono e hoʻokaʻawale i kahi hana hoʻokele kālā, Ke kū'ē neiʻo Corrosionion, a me ka wela wela.

Aia ma lalo nei he wāwahiʻia o nā helu maʻamau-hoʻonohonohoʻia e nā mea i hoʻonohonohoʻia e nā mea hana-me ko lākou mau noi a me nā noi maʻamau.

4. Microstructure a me ka mālama wela

ʻO ka hoʻopiliʻana i nā mea kūʻai aku i ka hoʻokeleʻana dendritic nā hoʻonohonoho me nā meaʻole e like me nā mea e hoʻokaʻawale ai i ka hoʻokaʻawaleʻana a me ka paleʻana i nā carbides i hoʻopiliʻia ma nā'āina interdendritic.

ʻo kahi laʻana, as-work asi 4140 hōʻike pinepine i ka ʻO ka hana mua i ka lima lima na 50-200 μM, Me nā carbie-chrisium-waiwai m₇C₃ a me Molybdenum-waiwai nui nā mea lawe m₆C.

ʻO nā mea hoʻokūkū o loko o nā mea hoʻokūkū hoʻokūkū (a puni 280-320 Hbw) a me nā mea hoʻokūkū koʻikoʻi, ʻO ka mea hoʻohālikelike i ke ola momona a me ka mancinability.

Annalile a me ka lepo lepo

E homogenize i ka microstructure, nā hanana maʻamau Annae Hale Kūʻai ma 800-850 ° C No nā hola 2-4, ukali ma o ka umu o ka hau ≤20 ° C / Hour.

ʻO kēia mau hoʻolaha pōkole palahala o nā kākela a hōʻemi i ka paʻakikī 180-220 Hbw, Ke komoʻana i ka machining.

Ma ka hopena, ʻO ka nui o ka nui o ka nui o ka palaoa mai kahi helu 4-6 i 6-8, hoʻonuiʻana i ka ductility ma 15-25 % a hōʻemi i nā kaumaha kūloko e 90 %.

Ka maʻamau a me nā waiwai waiwai

Mahope iho, hana maʻamau a 900-950 ° C me ka hau e hōʻoluʻolu hou ana i nā māla i nā mea nui e pili ana i ka astm 5-7 a hana i kahi lole hou aʻe pakeke-ferritic Manoi.

Kūlohelohe 4340 Loaʻa nā mea kūʻai aku i nā ikaika o nā 850-950 mpa a me nā mea waiwai e pili kokoke ana 35 J, hoʻomaikaʻiʻana i ka paʻakikī e 20 % ua hoʻohālikelikeʻia i ke kūlana e like me.

Quetch & ʻO ka huhū no ka ikaika kiʻekiʻe

No ka ikaika loa, ʻO nā pahuhopu'ē aʻe Quetch & huhū: Austenitizing ma 840-860 ° C, ʻO nāʻanuʻu i ka mahana o ka lumi, A laila e huhū ana 550-600 ° C no ka 2 × Nokia 2 Nā hola hola. Ke hoʻololi nei kēiaʻano i ka matrix i Martisside Martisite, ʻO nā mea lawe aku i nā kaʻa kaʻa maikaʻi (10-50 nm), a hoowahawaha i ka paakiki HRC 45-50 me nā ikaika o nā densile a hiki i 1 200 Mpa. E hoʻihoʻi houʻia ka huhū 15-25 j, ʻO ka ikaika kaulike a me ka hopena hopena.

Hana pono & Mau makahiki no nā alloys reinless

ʻO nā helu helu e like me 17-4Ph pōmaikaʻi mai ʻO ka hopena hana a 1 040 ° C, piula i ka wai, a ʻEhā a 480 ° C no ka 4 Nā hola hola.

Ua hana kēia mau mea hana maikaʻi loa-paʻakikī nano-scart ni₃(AL,Cu) Nā Manaʻo, hoʻonui i ka paʻakikī i HRC 38-42 a e hāʻawi i ka ikaika i 850 Mpa ʻOiai e mālama ana i ke kū'ēʻana.

5. ʻO nā mea nui o nā mea kūʻai aku o nā hale kūʻai kūʻai waiwai

ʻO ka mea kūʻai akuʻo Alloy Steel Intel e hāʻawi ana i ka mea kūʻai aku i kahi hui kūʻokoʻa, Hana, a me ke kumukūʻai-kūpono e hiki ai i nā kaʻina hana ke hoʻokūkū:

ʻO ke kūʻokoʻa a me ke kūʻokoʻa hoʻolālā

ʻO nā mea kūʻai aku i nā mea kūʻai aku i nā mea i hanaʻoleʻia a iʻole nā ​​kumu kūʻaiʻole me nāʻano hana'ē aʻe-undercuts, Nā Passing kūloko, nā pāʻili i lalo 1 mm, a me ka hoʻohālikelikeʻana i nā hana lattice.

Ma ka hopena, nā mea hoʻolālā e hōʻemi ai i nā helu helu e 50 % Ma ka hoʻololiʻana i nā lau he nui a iʻole nā ​​huiʻana me kahi helu kālā hoʻokahi.

ʻO nā mea paʻa a me ke kiʻekiʻe kiʻekiʻe

ʻO ka pololei maʻamau o ± 0.25 mm a me nā mea e like me ka paleʻana o ka mokuahi o RAD 1-3.

NOEHUI, Hōʻike nā mea hana 30-50 % hāhao Cnc cycle mau manawa a a i 40 % haʻahaʻa ʻO ka hoʻopauʻana i nā kumukūʻai i hoʻohālikelikeʻia me nā'āpana o Sand-Cand.

ʻO ka hoʻohana ponoʻana i ka hoʻohanaʻana a me ka hua

E hōʻemi ana i nāʻano likeʻole e hōʻemi i nā wahi raw-india, ka hoʻokōʻana i nā huaʻai waiwai 90 % kūwaho 60-70 % no ke kauʻana o ke one a iʻole 30-50 % no ka manika billening.

ʻO nā kumukūʻai haʻahaʻa haʻahaʻa haʻahaʻa e unuhi pololei i loko 15-25 % ʻO nā mālama kālā ma nā kumukūʻai no nā uku kiʻekiʻe.

Laulā ākea ākea

Mai nā puʻu haʻahaʻa haʻahaʻa (8620, 4140, 4340) e nānā a me nā helu wela wela (17-4Ph, 316L, H13), ʻO ka hoʻolimalimaʻana i nā mea kūʻai aku i nā wahi e pili ana i nāʻano alloy.

Hiki ke hoʻopaʻa paʻaʻia nā meaʻike i ka hoʻopiliʻana i keʻano o ke kaila a me ka maʻemaʻe maʻemaʻe (Nā helu Incoumabita < 100 ppm),

e hōʻoiaʻiʻo ana i nā ikaika o nā mea waiwai 350 i 1 200 Mpa, paakiki a hrc 55, a me nā kumulāʻau paʻakikī o ka 10-60 j.

Ka hopena a me ka scalability

ʻO nā cemic chests resformation reform no ka 50-100 Pours, ʻO nā hopena kūpono e like me nā hopena o ka hana ma waena o nā hana.

ʻOi aku ka maikaʻi 95 % Ma nā dimensical dimensions e hāʻawi i nā OEM e hilinaʻi nei i ka ramp 10 nā'āpana i ka hana piha o ka 1 000+ nā'āpana me nā koina e koi ana.

6. Nā noi o nā hale kūʻai kūʻai kūʻai kūʻai

AerERPPACE

• Nā mea nui: Nā'āpana o Turbine, Nā pale lole, Nā Mokuna Pūnaewele, hale hale.

Ka Hoʻolālā Wīwī

• Nā mea nui: ʻO nā hale heʻe, Nā'āpana hoʻoili, ʻO nā mea pili kū'ēʻo Brake, Nā'āpana mīkini.

Aila aila

• Nā mea nui: Nā kino valve, Nā Hale Hōʻikeʻike, hanakai, nā mea hana, Nā Kākoʻo.

Nā mīkini mīkini

• Nā mea nui: Kauluhi, Nā Koho Pūnaewele, Nā Nele, nā lima manuahi, Nā'āpana Hydraulic.

Koa a me ka pale

• Nā mea nui: Nā mea kaua, nā'āpana kaʻa kaʻa, Nā Kūlana Kūlana Kūlana.

Nā Hoʻohana lapaʻau

• Nā mea nui: Nā mea kani, ʻO nā mea hana ortthopedic, Nā Huakua Delika.

Ka mana a me ka ikehu

• Nā mea nui: Nā'āpana Turgine Steam, ʻO nā pahu hau hau, nā mea pili generator, Kauhau Boofer.

7. E koho i ka deze no kāu mau mea kūʻai kūʻai kūʻai kūʻai

ʻO kēia hanaʻia e hāʻawi i nā hale kūʻai kūʻai kālā kiʻekiʻe kiʻekiʻe e hoʻokō ai i nā mea kūʻai aku e hoʻokō i nā koi koi.

Me nā hana i hala-wax, ʻO kēia e hōʻoia i ka pololeiʻokoʻa, lawehala, a hoʻopauʻia.

ʻO kēlā me kēia hale kūʻai e hoʻopiliʻia e hālāwai me ka mīkini kiko'ī, thermal, a me nā koi kū'ē kū'ē,

hana ʻO kēia ʻO kahi hoa i hilinaʻiʻia ma waena o nā'āpana e like me ka aerospace, petrochemimical, ikaika, Ke Kaaloa, a me nā lako lāʻau lapaʻau.

Mai ka hoʻolālā hoʻolālā mua i ka nānā hopeʻana, ʻO kēia E hoʻohui i ka mana paʻa paʻa a me nā mea hoʻokūkū maikaʻi loa e hāʻawi i ka paʻakikī, ʻO nā mea i koho nuiʻia e hana ai i nā mea e hana ai i nā wahi koi nui.

8. Hopena

ʻO ka hoʻohuiʻana o ka mea kūʻai aku i ke kālepaʻana Hoʻolālā paʻakikī me ʻO ka hālāwai kūkā kiʻekiʻe.

Ma o ka mana kūpono o nā hiʻohiʻona Wax, Nā 'ōlelo, E ninini ana, a me nā hana wela,

Hāʻawi nā mea hana i nā mea hana me ʻO nā ikaika ikaika a hiki i 1 200 Mpa, Hoʻopau i nā'āpana o Ra Ra Rand 1-3 μm, a nā mea hana dimensional o ± 0.25 mm.

As as digital simulation, ka polokalamuʻikepili, a me nā holomua holomua holomua, E hoʻomau mau ana nā mea kūʻai aku i ka hanaʻana i ka wā e hiki mai ana i nā wahi misionion-koʻikoʻi ma Aerospace, ikaika, olakino, a ma waho aʻe.