Casting classification:

(1) Kukandwa kwejecha: kugadzira zviumbwa mujecha.Simbi, simbi uye yakawanda isiri-ferrous alloy castings inogona kuwanikwa nekukanda jecha.Kukanda jecha maitiro ehunyanzvi maitiro: 1. Inokodzera kugadzira ma blanks ane maumbirwo akaomarara, kunyanya ane makomba emukati akaoma;2. Wide kuchinjika uye mutengo wakaderera;3. Inokodzera zvimwe zvinhu zvine purasitiki isina kunaka, seCast.Kukandira jecha ndiyo yega nzira yekugadzira yekugadzira zvikamu kana ma blanks.Application: castings senge injini cylinder block, silinda musoro uye crankshaft yemotokari
(2) Investment casting inonziwo yakarasika wax casting: iyo fusible material inogadzirwa kuita modhi, uye pamusoro peiyo modhi yakaputirwa nemateru akati wandei ezvinhu zvinodzivirira kugadzira goko rekuumbwa, uyezve modhi yacho inonyungudutswa uye inoburitswa kubva. iyo mold shell, nokudaro ichikanda mold, mushure mekugocha pakupisa kwepamusoro Icho chirongwa chekukanda chekuzadza jecha nekudurura.Maitiro maitiro ekutsvaga mari yekukanda maitiro: 1. High dimensional accuracy uye geometric accuracy;2. Kukasharara kwepamusoro;3. Kukwanisa kukanda makanda akaoma-akaumbwa, uye kukanda alloys hakugumiri.Kukanganisa: maitiro akaoma uye mari yakakwirira.Chishandiso: chakakodzera kugadzirwa kwezvikamu zvidiki zvine maumbirwo akaomarara, yakakwirira chaiyo zvinodiwa, kana yakaoma kuita kumwe kugadzirisa, senge turbine injini blades.
(3) Pressure casting: Inoshandisa high pressure kudzvanya simbi yesimbi mugomba resimbi chaiyo nekumhanya kukuru ipapo mvura yesimbi inotonhodzwa uye kusimba pasi pekumanikidzwa kuita kukanda.Maitiro maitiro: 1. Metal liquid inogona kutakura kudzvinyirirwa kwepamusoro uye ine kukurumidza kuyerera kwehuwandu 2. Yakanaka chigadzirwa chemhando, saizi yakagadzikana, yakanaka kuchinjana;3. Kubudirira kwekugadzirwa kwepamusoro;kukanda mold inogona kutongwa kwenguva dzakawanda;4. Inokodzera yakawanda yakawanda Kugadzirwa uye yaigona kuita zvakanaka zvehupfumi.Kukanganisa: 1. Kukanda kunowanikwa kune zviduku zviduku uye shrinkage.2. Plastiki yezvikamu zvekufa-kandira yakaderera, uye haina kukodzera kushanda pasi pemutoro wekugadzirisa uye kudengenyeka;3. Kana iyo yakakwira-melting point alloy inofa-casting, hupenyu hwekuumbwa hwakaderera, hunokanganisa kuwedzera kwekufa-kukanda kugadzirwa.Chikumbiro: Die castings yakatanga kushandiswa muindasitiri yemotokari uye indasitiri yezviridzwa, ndokuzowedzerwa zvishoma nezvishoma kune akasiyana maindasitiri, akadai semichina yekurima, indasitiri yezvishandiso zvemuchina, indasitiri yemagetsi, indasitiri yekudzivirira, komputa, midziyo yekurapa, wachi, makamera uye zvigadzirwa zvemazuva ese, nezvimwewo.
(4) Low pressure casting: inoreva nzira yekugadzira simbi yemvura kuzadza mold pasi pechiito cheyakadzika dzvinyiriro (0.02 ~ 0.06MPa), uye crystallize pasi pekumanikidzwa kugadzira kukanda.Mamiriro eunyanzvi: 1. Kudzvinyirirwa uye kukurumidza panguva yekudurura kunogona kugadziriswa, saka inogona kushandiswa kune zvakasiyana-siyana zvakasiyana-siyana zvekukanda (zvakadai sesimbi, mashizha ejecha, nezvimwewo), kukanda ma alloys akasiyana-siyana uye kukanda kwehukuru hwakasiyana;2. Kushandisa pasi Injection mhando yekuzadza, simbi yekuzadza simbi yakagadzikana, hapana kuputika chiitiko, inogona kudzivirira gasi kuvharirwa uye kukukurwa kwemadziro ekuumbwa uye musimboti, kunatsiridza mwero wekupasa kwecastings;3, castings inopenya pasi pekumanikidzwa, makanda akaomeswa uye akakomberedzwa Pachena, yakatsetseka pamusoro, yakakwira mechanical zvivakwa, kunyanya pakukandwa kwezvikamu zvakakura zvitete-madziro;4. Bvisa iyo feeder riser, simbi yekushandiswa kwesimbi yakawedzera kusvika 90 ~ 98%;5. Kuderera kwekushanda kwakaderera, mamiriro ekushanda akanaka, midziyo iri Nyore uye iri nyore kuona mechanization uye otomatiki.Kushandisa: Zvikuru zvichibva pane zvigadzirwa zvechinyakare (cylinder head, wheel hub, cylinder frame, etc.).
(5) Centrifugal casting: Inzira yekukanda iyo simbi yakanyungudutswa inodururwa mumhepo inotenderera inotenderera, uye iyo yekukanda inozadzwa uye yakasimbiswa pasi pechiito che centrifugal simba.Maitiro maitiro uye zvakanakira: 1. Ikoko inenge isina kushandiswa kwesimbi yekudurura system uye riser system, iyo inovandudza chiyero chekugadzirwa kwemaitiro;2. Nheyo haigone kushandiswa mukugadzirwa kwegomba castings, saka kugadzirwa kwehurefu tubular castings kunogona kuve kwakanyanya Kuvandudza simbi yekuzadza kugona;3. Kukanda kune hukuru hwepamusoro, hurema hushoma hwakadai se pores uye slag inclusion, uye yakakwirira mechanical properties;4. Zviri nyore kugadzira chubhu uye sleeve composite metal castings.Zvakaipa: 1. Pane zvimwe zvinogumira kana zvichishandiswa mukugadzirwa kwemhando dzakasiyana-siyana castings;2. Iyo dhayamita yegomba remukati rekukanda haina kururama, pamusoro pegomba remukati rakashata, hutano huri hurombo, uye mvumo yekugadzirisa yakakura;3. Kukandira kunowanzoita kupatsanurwa kwesimba rinokwevera zvinhu pasi.Application: Centrifugal casting ndiyo yekutanga kushandiswa mukugadzirwa kwepombi dzakakandwa.Centrifugal casting process inoshandiswa musimbi, migodhi, kutakura, kudiridza uye michina yemvura, ndege, kudzivirira kwenyika, motokari uye mamwe maindasitiri kugadzira simbi, simbi uye isiri-ferrous carbon alloy castings.Pakati pavo, kugadzirwa kwekukanda senge centrifugal cast iron pipes, mukati memoto injini silinda sleeves uye shaft sleeves ndiyo inonyanya kuzivikanwa.
(6) Metal mold casting: inoreva nzira yekuumba iyo simbi yemvura inozadza musimbi yesimbi pasi pekuita kwesimba rinokwevera zvinhu pasi uye inotonhorera uye inoomesa muforoma kuti iwane kukanda.Maitiro ekugadzira uye zvakanakira: 1. Iyo simbi mold ine yakakura yekupisa conductivity uye kupisa kugona, kukurumidza kutonhora kumhanya, dense casting chimiro 2. Inogona kuwana castings ine yakakwirira dimensional kurongeka uye yakaderera pamusoro roughness kukosha, uye kugadzikana kwemhando yakanaka.3. Nemhaka yokuti musimboti wejecha haushandiswe uye hauwanzo shandiswa, unogona kuvandudza zvakatipoteredza, kuderedza guruva nemagasi anokuvadza, uye kuderedza kushanda nesimba.Kukanganisa: 1. Iyo simbi mold pachayo haisi kufema, uye mamwe matanho anofanira kutorwa kutumira kunze kwemhepo uye gasi rinogadzirwa nejecha remukati mugomba;2. kutsemuka kungangoitika kana kukanda kwaoma;3. The metal mold kugadzira Kutenderera kwakareba uye mari yacho yakakwirira.Kushandisa: Metal mold casting haisi yakakodzera chete kugadzirwa kwealuminium alloy, magnesium alloy uye mamwe asina-ferrous alloy castings ane maumbirwo akaoma, asiwo akakodzera kugadzirwa kwesimbi metal castings uye ingots.
(7) Vacuum die-casting: chirongwa chepamberi chekukanda chinobvisa kana kuderedza zvakanyanya porosity uye gasi rakanyungudutswa muzvikamu zvinouraya nekubvisa gasi mufa-casting mold cavity panguva yekufa-casting process, nekudaro kuvandudza. iyo inofa-casting parts' mechanical properties uye pamusoro pemhando.Maitiro maitiro : 1. Bvisa kana kuderedza pores mukati mekufa-kukanda zvikamu, kunatsiridza ma mechanical zvivakwa uye pamusoro pemhando yezvinofa-casting zvikamu, kunatsiridza plating kuita;2. Deredza kudzvinyirira kumashure kwegomba, unogona kushandisa yakaderera chaiyo kudzvinyirirwa uye Nezve alloys ane urombo kukanda kuita, zvinokwanisika kufa-kanda makuru castings nemichina midiki;3. Mamiriro ekuzadza akavandudzwa uye makanda akaonda anogona kufa-akakandwa;Kukanganisa: 1. Chisimbiso chekuisa chisimbiso chakaoma, uye zvakaoma kugadzira nekuisa, saka mari yacho inenge yakakwirira;2. Kana iyo vacuum die casting nzira isina kunyatsodzorwa, mhedzisiro haina kunyanya kukosha.

(8) Squeeze casting: Inzira yekuomesa simbi yemvura kana semi-liquid simbi pasi pekumanikidzwa kwepamusoro kuti uwane zvakananga zvikamu kana ma blanks.Iyo ine mabhenefiti epamusoro ekushandisa mwero wemvura yesimbi, yakapusa maitiro uye yakagadzikana mhando.Unyanzvi hunoita: 1. Inogona kubvisa kukanganisa kwemukati semakomba emhepo, shrinkage makomba, shrinkage makomba;2. Kuderera kwepamusoro kwepamusoro uye kururamisa kwepamusoro;3. Inogona kudzivirira kuitika kwekukanda mitswe;4. Nyore kuwana mechanization uye otomatiki.Kuwanda kwekushandisa: Inogona kushandiswa kugadzira akasiyana marudzi ealloys, akadai sealuminium alloy, zinc alloy, copper alloy, nodular cast iron, nezvimwe.
(9) Yakarasika Foam Casting, inozivikanwawo sekukanda kwakasimba.Chekutanga, iyo parafini kana foam modhi ine saizi uye chimiro chakafanana inosungirirwa uye inosanganiswa kuita masumbu emhando, yobva yasukwa nerefractory coating uye yakaomeswa, uye pakupedzisira yakavigwa mujecha rakaoma requartz rekuvhima modhi Kudururira pasi pekumanikidza kwakashata kupfutisa modhi, simbi yemvura inogara. chinzvimbo cheiyo modhi, uye inoumba kukanda mushure mekusimba uye kutonhora.Tekinoroji maitiro: pre-kupupa furo → kuumba furo → kunyudza pendi → kuomesa → kuenzanisira → kudira → jecha rinodonha → kuchenesa Mamiriro eunyanzvi: 1. Kunyatsokandira kwepamusoro, hapana musimboti wejecha, kuderedza nguva yekugadzira;Flexible design uye yakakwirira yekusununguka;3. Kugadzirwa kwakachena uye pasina kusvibiswa;4. Deredza mari yekudyara uye yekugadzira.Chishandiso: Yakakodzera kugadzira hukuru hwakasiyana hwekukandwa kwakanyatsojeka neyakaomarara chimiro, isina muganho alloy marudzi uye isina muganho ekugadzira mabhechi.Zvakadai segrey cast iron injini bhokisi, yakakwira manganese simbi gokora, nezvimwe.
(10) Kuramba kuchikanda: Inzira yekukanda yepamusoro.Nheyo yayo ndeyekuramba uchidurura simbi yakanyungudutswa mune yakakosha simbi mold inonzi crystallizer.Imwe magumo emudziyo wacho inoburitswa kunze, uye inogona kuwana castings yehurefu hupi kana hurefu hwakananga.Kuyerera kwemaitiro: Unyanzvi hweunyanzvi: 1. Nokuti simbi inokurumidza kutonhora, kristaro yakaoma, chimiro chakafanana, uye maitiro emagetsi akanaka;2. Simbi inochengetwa uye goho rinovandudzwa;3. Iyo nzira inorerutswa, uye modhi uye mamwe maitiro anobviswa, izvo zvinoderedza kuwanda kweBasa;nzvimbo yekugadzira inodiwa inoderedzwawo zvakanyanya;4. Kuenderera mberi kwekugadzira kugadzirwa kuri nyore kuona mechanization uye otomatiki uye kunatsiridza kugadzirwa kwakanaka.Chishandiso: Kuramba kuchikanda kunogona kushandiswa kukanda makanda marefu ane anogara achichinjika-chikamu chimiro, senge ingots, slabs, bar billets, pombi, nezvimwewo, sesimbi, iron, copper alloy, aluminium alloy, magnesium alloy.

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