Yakarasika furo kukanda

Shambadzira Nguva: 07 / 27 2021 Munyori: Saiti Saiti Kushanyirwa: 18602

1.1 Overview

Muna 1958, HF Shroyer akagadzira tekinoroji yekugadzira simbi ine yakawedzera furo epurasitiki mamodheru uye akawana patent. Iyo modhi yakashandiswa pakutanga yaigadzirwa ne polystyrene (EPS) bhodhi uye yakaumbwa nejecha rine bhainda. Iwo makambani eGerman Grunzweig naHarrtmann vakatenga iyi patent uye vakaigadzira ndokuishandisa. Tekinoroji yekushandisa bhainda-isina jecha rakaoma kugadzira castings yakazobvumidzwa neTRSmith muna 1964. Pamberi pa1980, kushandiswa kweye binder-isina jecha yakaoma kuoma kwaifanira kutenderwa neFull Mold Process (Inc). Mushure meizvozvo, iyo bvumidzwa yakanga isiri kushanda.

Iyo yakajairika uye inoshanda nzira ndeyekuisa iyo modhi yakavharwa nezvinhu zvinokanganisa mubhokisi rejecha, zadza modhi nejecha rakaoma zvakasimba, uye udururire simbi yemvura kutsiva iyo furo modhi. Iyi nzira yekukanda inonzi: yakarasika furo kukanda (EPC), gasification muforoma kukanda uye yakasimba solid mold kukanda, etc. Iyo Yakarasika Furo Kukanda Komiti yeAmerican Foundry Association yakagamuchira "yakarasika furo kukanda" sezita rehurongwa.

Yakarasika furo kukanda inzira yekuvandudza yekukanda iyo inogona kushandiswa kugadzira isiri-ferrous uye ferrous simbi yesimba sisitimu zvikamu, zvinosanganisira: humburumbira mabhuroko, masilinda misoro, crankshafts, magiya mabhokisi, mapaipi ekupinza, pombi dzekupedza uye mabhureki emabhureki. Iyo nzira yekuyerera kwekurasika furo kukanda ndeinotevera:

1) Pre-achipupa furo
Kugadzirwa kweModel ndiyo nhanho yekutanga yeakaraswa furo maitiro. Kune akakomberedzwa castings senge humburumbira misoro, akati wandei furo mamodheru anoda kugadzirwa zvakasiyana, uye obva akanamatira mune yakazara modhi. Imwe neimwe block modhi inoda seti yevhu yekugadzira. Uye zvakare, seti yemaumbwe inogona kudikanwa mukubatika kwegluing kuti irambe ichimisirwa pachokwadi chebhuru rimwe nerimwe. Iyo modhiyo yekuumba maitiro yakakamurwa kuita nhanho mbiri. Nhanho yekutanga ndeye Iyo polystyrene marozari anotangirwa kuwedzerwa kusvika kune akakwana density, iyo inowanzoitwa nekukurumidza kupisa nemhepo. Iyi nhanho inonzi pre-kuwedzerwa.

2) Muenzaniso unoumba
Iwo pre-akawedzeredzwa marozari anofanirwa kudzikamiswa kutanga, uye ozotumirwa kune hopper yemuchina wekuumba, uye kufudzwa kuburikidza negomba rekudyisa. Mushure mekuumbwa kweforoma izere neakave-akawedzeredzwa huravha, huni inosumwa kuti inyorove huravha. Kuwedzera, kuzadza maburi ese uye kubatana mumuviri mumwe, nekudaro kupedzisa nzira yekugadzira yemhando yefuro, nhanho iyi inonzi autoclave kuumbwa.

Mushure mekuumbwa, chakuvhuvhu chinotonhorera nekuyerera kukuru kwemvura mune yakadzivirirwa mhango yeforoma, uye ipapo chakuvhe chinovhurwa kuti chibudise muforoma. Panguva ino, kudziya kweforoma kunowedzerwa uye simba riri shoma. Naizvozvo, hanya inofanirwa kutorwa panguva yekudzikisira uye yekuchengetedza kuitira kudzivirira deformation uye kukuvara.

3) Muenzaniso masumbu musanganiswa
Iyo modhi isati yashandiswa, inofanirwa kuchengetwa kwenguva yakakodzera kuti iite kukura uye kugadzikana. Iyo yakajairwa modhi yekuchengetedza nguva inosvika pamazuva makumi matatu. Kune modhi inoumbwa neakasarudzika dhizaini mold, inongoda kuchengetwa kwemaawa maviri. Mushure mokunge mhando yacho yakura uye yakadzikama, inogona kukamurwa kuita zvikamu zviviri. Iwo mabhuru emhando akasunganidzwa pamwechete.
Iyo block modhi inonamira inoitwa pane otomatiki gluing muchina uchishandisa inopisa inyauka glue. Iwo majoini enzvimbo yakanamirwa anofanirwa kuvharwa zvakasimba kudzikisira mukana wekukanda zvirema.

4) Model sumbu dip unhani
Kuti ubudise mamwe castings pabhokisi, dzimwe nguva mazhinji mamodheru anonamirwa mumasumbu, uye masumbu emhando akanyudzwa mune inopenda pendi, ndokuzoomeswa muovheni yemhepo inotenderera ingangoita 30-60C (86-140F) kwe2 kusvika ku3 Mushure. maawa, kuoma, isa iyo yemhando sumbu mubhokisi rejecha, rizadze nejecha rakaoma uye nyungudika zvine mutsindo. Yese mhango dzemukati uye jecha rekunze rakaoma remusango wemodheru zvinofanirwa kuumbanidzwa uye kutsigirwa.

5) Kudira
Mushure mekunge sumbu remodheru ranyatso zadzwa nejecha rakaoma mubhokisi rejecha, iyo mold inogona kudururwa. Mushure mekunyungudutswa kwesimbi yakanyungudutswa muforoma (iyo tembiricha yekukanda ingangoita 760C / 1400F yesimbi yealuminium, uye ingangoita 1425C / 2600F yesimbi yakakandwa), iyo modhi yakapiswa. Iyo simbi inotsiviwa kuita fomu yekukanda. Mufananidzo 1 mufananidzo wejecha bhokisi uye kudurura kweakarasika mafomu maitiro.

Mune yakarasika furo kurasa maitiro, kudira kumhanya kwakanyanya kukosha kupfuura kwetsika mhango kukanda. Kana kudira kwacho kukamiswa, iyo jecha muforoma inogona kudonha uye kukonzeresa marara. Naizvozvo, kuti udzikise musiyano uripo pakati pekudira kwega kwega, zviri nani kushandisa muchina wekudira otomatiki.

Mufananidzo 1 Schematic dhizaini yejecha bhokisi uye kudurura kweakarasika furo maitiro
6) Kudonha jecha kuchenesa
Mushure mekudururira, iyo kurasa inosimbisa uye inotonhora mubhokisi rejecha, uyezve inodonha kubva mujecha. Jecha rinodonha rekurasa iri nyore, uye kukanda kunowira kunze kwejecha rakaomarara pakaoma bhokisi rejecha. Shure kwaizvozvo, castings dzinongoerekana dzaparadzaniswa, kucheneswa, kuongororwa, uye kuendeswa kure mubhokisi rekurasa.

Jecha rakaoma rinogona kushandiswazve mushure mekutonhora, uye mamwe maitiro ekuwedzera haawanzo shandiswa. Chidimbu chesimbi chinogona kudzoserwa uye kushandiswa mukugadzira.

1.2 Zvakanakira kurasika furo kukanda maitiro

Iyo yakarasika furo yekukanda maitiro ine zvakanakira muzvinhu zvikuru zvitatu: tekinoroji, hupfumi uye kuchengetedzwa kwezvakatipoteredza.

1.2.1 Unyanzvi zvinhu

1) Yakawedzera rusununguko rwe modhi dhizaini
Izvo zvinokwanisika kuti maitiro matsva aite dhizaini dhizaini, uye zvinokwanisika kuwedzera mamwe mabasa kune iyo modhi kubva padanho rekutanga. Semuenzaniso, dhiziri preheater ine yakakosha inoshanda chikamu, iyo inogona kugadzirwa neye yakarasika furo yekukanda maitiro pane yetsika nzira yekukanda.

2) Kubvisa jecha musimboti unoshandiswa mukugadzira castings

3) Kukanda kwakawanda kunogona kupihwa pasina kusimuka

4) Kuvandudza kukanda kurongeka
Iyo inogona kuwana yakaoma chimiro uye chimiro, uye inogona kudzokorora kuburitsa yakakwira-chaiyo castings ine 100% kudzokorora, uye madziro ukobvu kutsauka kweye castings anogona kudzorwa pakati -0.15 ~ + 0.15mm.

5) Iko hakuna kupenya pane yakabatana pamusoro peiyo modhi

6) Ine mukana wekudzora huremu hwekukanda panenge 1/3

7) Deredza mashini mvumo
Mari yekutengesa inogona kuderedzwa, uye zvimwe zvikamu zvinogona kusatogadziriswa. Izvi zvinoderedza zvakanyanya kudyara mumachina nemuchina maturusi (semuenzaniso, iyo mari inokwanisa kudzikiswa nehafu yezviitiko zvakasiyana).

8) Zvichienzaniswa zvetsika mhango Kudzingwa, chakuvhuvhu inivhesitimendi ipfupi.

9) Bvisa zvachose tsika yechinyakare yejecha rinowira uye musimboti kunze

1.2.2 Zvehupfumi

1) Inogona kuburitsa yakaoma castings seyakazara
Kugamuchira iyo nyowani dhizaini dhizaini, iyo block modhi inogona kunamirwa kuti igadzire yakazara modhi uye kukandwa mune yakaoma yakaoma chikamu. Inofananidzwa neyekutanga akawanda kukanda gungano zvikamu (senge dizeli preheater), inogona kubatsirwa kubva 1 kusvika kagumi nguva.

2) Deredza vashandi vemusangano
Kuti umise yakarasika furo yekukanda fekitori, huwandu hwevashandi hwakaderera pane uhwo hwechivanhu kukanda fekitori, saka ichi chinhu chinofanirwa kutariswa.

3) Zvichienderana Kudzingwa muitiro
Iko kuchinjika kwekukanda kwacho kwakakosha kwazvo, nekuti maitiro matsva anogona panguva imwe chete kuburitsa huwandu hwakawanda hwakafanana kana hwakasiyana kukanda mudengu, uye gating system saka inoshanduka. Muchidimbu, tinogona kutaura kuti mukana wega wega unoenderana nezvinodiwa nehupfumi, uku uchinatsiridza mashandiro.

1.2.3 Kuchengetedzwa kwezvakatipoteredza

Polystyrene uye PMMA inogadzira carbon monoxide, carbon dioxide, mvura uye mamwe magasi ehydrocarbon kana apiswa, uye zvirimo zvakaderera pane zviyero zvinotenderwa muEurope. Jecha rakaoma rinogona kushandisa yakasikwa silika jecha, inova 100% inogadziriswazve uye haina bhainda. Iyo pendi inoshandiswa mune modhi inoumbwa neye bhainda uye nezvimwe zvekubatsira zvakawedzerwa kumvura, izvo zvisingakonzere kusvibiswa.

Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare:Yakarasika furo kukanda

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.

ISO90012015 UYE ITAF 16949 Kukanda KAMPANI SHOP

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.

SIMBA ALUMINUM KUFA KUKUNDA NENO ISO90012015

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.

AKANAKA ZINC KUFA vachikanda zvikamu MUCHINA

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 gadzira kufa kwekukanda magnesium uye chakuvhuvhu kugadzira

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.

Minghe Kukanda Kuwedzera Kukanda Sevhisi-Investment Kudzingwa etc.

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.