Matanho uye Mazano ekugadzirisa iyo Subcutaneous Porosity yeCastings

    Chizvarwa chepasi pecutaneous pores kuita kwakazara kuita kwekusakafanira mashandiro eakasiyana maratidziro nemaitiro mukukanda maitiro. Zvikonzero zvekuumbwa zvakaoma, uye kune zvakawanda zvinokanganisa zvinhu. Wese munhu anobatanidzwa, uye maitiro ese anofanira kumutsa kutarisisa kwemunhu wese.

1. Zvishandiso

1. Iko kushandiswa kwezvinhu zvakasvibirira zvine yakakwira titanium (Ti) uye aluminium (AI) zvemukati, yakakwira-chiwanikwa simbi, isina simbi simbi, nezvimwe zvinorambidzwa.

2. Mbishi zvigadzirwa zvine zvakakomba ngura uye oxidation, mafuta, marasha muto, uye tsvina jecha rinofanira kucheneswa uye kushandiswa.

3. Shandisa mbishi nemvura zvine mbishi mushure mekuoma. 4. Machira matete (mapaipi esimbi) asingasviki 3mm anorambidzwa kushandisa. 5. Kureba kwezvinhu zvakasvibirira kunofanirwa kudzorwa panosvika 300-400mm.

2. Kupisa kwesimbi

1. Kana izvo zvigadzirwa zvikaiswa mukati mevira, zvinofanirwa kuumbana uye kudzikisira nzvimbo yekudzora inopisa simbi inhalation uye oxidation.

2. Muchoto chega chega chesimbi yakanyunguduka, bvisa slag kanokwana kana katatu, uye mushure mekubvisa iyo slag, vhara simbi yakanyungudutswa ne slag kuunganidza uye kuputira zvinhu munguva yekudzivirira kusangana kwenguva yakareba kwesimbi yakanyungudutswa. nemhepo inhale uye oxidize.

3. Kana iri yesimbi yakanyungudutswa, iyo nguva yekumirira patembiricha yakakwira haifanire kudarika maminetsi gumi kusvika gumi, zvikasadaro mhando yesimbi yakanyungudutswa inozodzikira zvakanyanya yova "mvura yakafa".

4. Iyo yekupisa tembiricha haifanire kunge iri pasi pe1540 ± 10 ℃. Mushure mekubaya, iyo slag inofanira kubviswa munguva, uye panguva imwechete yakafukidzwa ne slag inopisa-inodzivirira mumiriri kudzivirira iyo yakaumbwa simbi kubva kunotonhora uye oxidizing.

5. Recarburizers iyo isingasviki nematanho inorambidzwa.

3. Zviputi

1. Inofanira kubikwa pa300-400 ℃ isati yashandiswa kubvisa iyo adsorbed mwando uye kristaro mvura. 2. Mbeu inorema inoculant iri 5-10mm. 3. Aruminiyamu yezvinyorwa inoculant iri pasi pe1%. 4. Kudira

1. Mabhegi mahombe nediki anofanira kuomeswa zvakakwana. Mabhegi emvura anorambidzwa kushandisa. Izvo zvakanyatsorambidzwa kutsiva kuomesa ine inopisa simbi masaga.

2. Wedzera kudururira tembiricha, kudururira nekukurumidza pakudziya kwakanyanya. Kudurura musimboti: kunonoka-kutsanya-kunonoka. Kudzidzira kwakaratidza kuti kuwedzera iyo yekudziya tembiricha ne30-50 ° C kunogona kudzora zvakanyanya kuitika kweporosity. Kana ichidururwa, iyo yakanyungudutswa simbi inofanirwa kugara ichizadzwa ne sprue, iine inoyerera ichiyerera iri pakati, kuti ikurumidze kumisikidza static kumanikidza kwesimbi yakanyungudutswa uye kuramba kupindira kweiyo interface gasi.

3. Simbi diki inopisa simbi inorambidzwa kana iyo tembiricha iri yakaderera pane 1350 it, inofanira kushandiswa mushure mekudzokera kuchoto kusimudza tembiricha. 4. Simbisa iyo slag inodzivirira uye slag inodzivirira, uye bvisa iyo oxide chiyero munguva yekuzvidzivirira kubva pakuunzwa mudumbu. .

Chechina, kusanganisa jecha

1.Kunyatso kudzora hunyoro hwejecha rekuumba kwete inopfuura 3.5%.

2. Mhepo inokwenenzverwa nejecha rekuumba inodzorwa pa130-180, iyo inomanikidza simba iri 120-140KPa, chiyero chekumanikidza chiri 35-38%, uye kuomarara kwepasi kwejecha rekuumba> 90. 3. Shandisa yepamusoro-soro bentonite uye marasha poda.

4. Wedzera jecha idzva sezvinodiwa.

5. Pakupera kwejecha kusanganisa mazuva ese, jecha rakawandisa rinofanira kuwanikwa, uye musanganisi wejecha anofanira kucheneswa nekucheneswa.

Shanu, chakuvhuvhu uye Modelling

1. Iyo yekuparadzanisa pamusoro peforoma inofanirwa kuve yakagadzirirwa neve vent grooves kana maburi uye erima makamuri emhepo kudzikisira gasi kumanikidza.

 2. Wedzera rima gasi kamuri kune chakuvhuvhu kudzikisa gasi kumanikidza.

3. Mwaya cryolite upfu mumhanyi kana jecha musimboti (iyo huwandu ichave yakatemwa mushure mekupasa bvunzo).

Nhanhatu, musimboti kugadzira

1. Iyo yemukati mejecha resilika iri pasi pe0.2%, uye iyo yemadhaka iri pasi pe0.3%.

2.Core kugadzira maitiro: Pamberi pejecha kusanganisa, silica jecha inoda kudziirwa kusvika 25-35 ° C, tanga wawedzera chikamu 1 kujecha uye sanganisa kwemaminetsi 1-2, wobva wawedzera chikamu chechipiri, uye ramba uchisanganisa kwe2-1 maminetsi. Iyo yekuwedzera huwandu hwezvinhu zviviri i2% yehukuru hwejecha.

3. Nekuda kwekukwirisa kwepolyisocyanate kumvura, nguva yekuchengetera yeiyo yakagadzirirwa jecha musimboti haifanire kupfuura maawa makumi maviri nemana.

4. Kunyanya kukwirira uye kusara kwehuwandu hwetriethylamine kunogona kukonzera subcutaneous pores mu castings.

Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare: Matanho uye Mazano ekugadzirisa iyo Subcutaneous Porosity yeCastings

Minghe Kambani Inokanda Kambani dzakatsaurirwa kugadzira uye kupa mhando uye epamusoro kuita Kukanda Zvikamu (simbi kufa zvikamu zvekukanda mhando zvinonyanya kusanganisira Mutete-Wall Yakakanda Kukanda,Hot Chamber Die Kukanda,Cold Chamber Die Kukanda), Round Sevhisi (Die Kukanda Service,Cnc machine,Kugadzira Mould, Surface Kurapa) .Chero tsika yeAluminium kufa kukanda, magnesium kana Zamak / zinc kufa kukanda uye zvimwe zvinodiwa zvekukanda zvinogamuchirwa kuti utibate.

Pasi pekutonga kwe ISO9001 uye TS 16949, Maitiro ese anoitwa kuburikidza nemazana epamberi kufa michina yekukanda, mishina-axis michina, uye zvimwe zvivakwa, zvinobva kumablasters kusvika ku Ultra Sonic yekuwachisa michina. timu yevainjiniya vane ruzivo, vashandisi uye vaongorori kuti zvigadzirwa zvemutengi zviitike.

Chibvumirano chinogadzira kufa kwekufa. Unyanzvi hunosanganisira inotonhorera kamuri aluminium kufa kukanda zvikamu kubva pa0.15 lbs. kusvika ku6 lbs., kukurumidza shanduko kumisikidzwa, uye machining. Kukosha-kwakawedzerwa masevhisi anosanganisira kukwiza, kudedera, kuita deburring, kupfura kupfura, kupenda, kupenda, kupfeka, kuungana, uye kushandisa. Zvishandiso zvakashanda pamwe zvinosanganisira alloys senge 360, 380, 383, uye 413.

Zinc kufa kukanda dhizaini rubatsiro / panguva imwe chete mabasa einjiniya. Tsika inogadzira chaiyo zinc kufa castings. Miniature castings, yakanyanya kumanikidza kufa castings, yakawanda-slide muforoma castings, yakajairwa muforoma castings, yuniti kufa uye yakazvimirira kufa castings uye mhango yakavharwa castings inogona kugadzirwa. Castings inogona kugadzirwa muhurefu uye hupamhi kusvika makumi maviri nemana mukati. Mu +/- 24 mukati. Shiviriro.  

ISO 9001: 2015 yakasimbiswa inogadzira kufa cast magnesium, Kugona kunosanganisira yakakwira-yekumanikidza magnesium kufa kukanda kusvika 200 ton inopisa kamuri & 3000 toni kamuri inotonhorera, dhizaini dhizaini, kupora, kuumba, kugadzira, poda & pendi yemvura, yakazara QA ine CMM kugona , gungano, kurongedza & kuendesa.

ITAF16949 yakasimbiswa. Kuwedzera Kukanda Sevhisi Sanganisira utsvaga kukanda,jecha kukanda,Gravity Kukanda, Yakarasika Furo Kukanda,Kukanda kweCentrifugal,Vacuum Kukanda,Permanent Mould KukandaUnyanzvi hunosanganisira EDI, rubatsiro rweinjiniya, yakasimba modelling uye yechipiri kugadzirisa.

Kukanda Maindasitiri Zvikamu Nyaya Dzedzidzo dze: Mota, Mabhasikoro, Ndege, Zvimhanzi, Watercraft, Optical zvishandiso, Sensors, Models, Zvigadzirwa zvemagetsi, Mahombekombe, Mawachi, Michina, Injini, Furniture, Zvishongo, Jigs, Telecom, Mheni, Midziyo yekurapa, Mifananidzo yemifananidzo, Marobhoti, Zvivezwa, Zvishandiso zveruzha, Zvekushandisa zvemitambo, Matombo, Matoyi nezvimwe. 

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By Minghe Die Kukanda Mugadziri | Categories: Zvinyorwa Zvinobatsira |zvinhu Tags: Aluminium Casting, Zinc Kukanda, Magnesium Kukanda, Titanium Kukanda, Stainless Simbi Kukanda, Brass Kukanda,Bronze Kukanda,Kukanda Vhidhiyo,History History,Aluminium Die Casting | Comments Off