Iko Kukundikana Kuongorora kweH13 Simbi Kufa Kukanda Mould

Kushandisa maikorosikopu yemaziso, kuvheneka ma electron microscope, hardness tester, impact tester machine, nezvimwewo, zvakatanga kutadza kukonzeresa H13 steel die-casting die for aluminium alloy forming zvakaongororwa. Mhedzisiro yacho inoratidza kuti kukundikana kwe mold ndeye brittle fracture. Chikonzero chikuru ndechekuti kune zvakakomba zvimiro zvakakanganisika senge bhendi segregation, isiri-metallic inclusions, uye liquid carbide muforoma simbi. Panguva imwecheteyo, nzira yekurapa yekupisa haina musoro; non-metallic Cracks inoumbwa yakatenderedza inclusions uye liquefied carbides pasi pechiito chekushushikana kwekupisa uye mechanical simba. Kuparadzaniswa kwebhendi uye kusinganzwisisike kupisa kurapwa maitiro kunoderedza kukanganisa kuoma kwe mold, kuita kuti mitswe ipararire nekukurumidza, uye pakupedzisira inotungamira mukutadza kwekutanga kwe mold.

H13 simbi parizvino ndiyo inonyanya kushandiswa inopisa basa die simbi. Nekuda kwesimba rayo repamusoro tembiricha uye kuoma kwayo, ine kusimba kwakanaka, kupisa kwekuita kuneta uye kumwe kusamira kwekupfeka pasi pemamiriro ekushisa epakati, uye inogona kuramba kukora kwesimbi yakanyungudutswa. , Kazhinji inoshandiswa kugadzira molds inofa.

Munguva yekushandiswa, iyo inofa-yekukanda mold inofanirwa kumirisana nekukanganisa uye kudzvanya kushushikana kweyepamusoro-tembiricha yakanyungudutswa simbi yakanyungudutswa, uye zvakare kushingirira kushushikana kunokonzerwa nekutsikirirwa kwesimbi inofa-kanda panguva yekudonha. Mamiriro ekudzvinyirira anowedzera kuoma, uye nzira yekushandiswa inowanzokonzerwa nekuputika kwekupisa uye Kukundikana kwese nekuda kwebrittle fracture, corrosion kana kuputika.

Pane zvinhu zvakawanda zvinokonzera kufa-casting kufa kukundikana. Zvakaoma kunyatsoona chikonzero chekukundikana. Mukuwedzera, hutano hweH13 simbi inogadzirwa nevagadziri vepamba haina kuenzana uye nzira yekurapa yekupisa haina musoro. Izvi zvinounza zvakawanda pakukundikana kuongororwa kwekufa-kukanda kufa. zvakaoma.

Chirimwa chemetallurgical chakashandisa aluminium alloy die-casting molds dzakagadzirwa neH13 simbi, uye chete muyedzo-wakagadzirwa zvinopfuura zvigadzirwa zve100. Iyo mold yakaputswa zvachose mushure menguva yekushandiswa yaive isingasviki zuva rimwe, izvo zvakakonzera kumwe kurasikirwa kwehupfumi kune chirimwa. Kuti uwane chikonzero chekukundikana kweH13 simbi kufa-kukanda kufa, munyori akaita
Kutadza kuongorora.

Kukanganisa Kwesangano

Pane zviri pachena bhendi segregation kukanganisa mune annealed chimiro che die blank simbi. Band segregation imhando yekusarura kwemakemikari. Kana iyo ingot yesimbi inoumbwa uye yakakungurutswa, iyo dendritic segregation yakaumbwa panguva yekusimbisa maitiro inokungurutswa uye yakareba kuti iite nzvimbo yekuparadzanisa. Munguva yekuvhara, iyo carbide inonamira pamwe nenzvimbo yekusarura kuti iite bhendi rine madhigirii akasiyana e density. Kusarurana. Band segregation ndiyo yakareruka uye inonyanya kukosha chiratidzo chekuyera chiyero chekuparadzaniswa kweH13 simbi. Inogona kuratidza kupatsanurwa kwezvinhu zvealloying uye dendrites mune yesimbi ingot chimiro uye kana kupisa kwekushanda kwakakodzera. Iyo ine simba rakakosha pane inochinjika kukanganisa kuoma kwesimbi. Naizvozvo, iyo NADCA#2007-2003 chiyero chinotsanangura zvakajeka mwero unogamuchirwa weiyo anneal structure uye bhendi kupatsanurwa kwesimbi yeH13. Band segregation ine simba guru pane chimiro uye zvivakwa mushure mekudzima. Mushure mekudzima, iyo yakaderera-kabhoni martensite chimiro inoumbwa munzvimbo yekabhoni-varombo, uye iyo yakakwira-carbon cryptone martensite chimiro inoumbwa munzvimbo ine kabhoni-rich, iyo inozopedzisira yagarwa nhaka. Kushatirwa. Kupatsanurwa kwebhendi kwesimbi yakakundikana kwakakomba uye chimiro hachina kuenzana, izvo zvinokanganisa zvakanyanya kusimba kweiyo difa.

Non-metallic inclusions uye liquefied carbides munzvimbo yekuparadzanisa. Zvidzidzo zvakaratidza kuti kupisa uye kupararira kweingot kunogona kuderedza kuparadzaniswa kwechinhu, asi nokuda kweH13 simbi, kuparadzaniswa kwakaoma kubvisa zvachose, uye kana ichingoonekwa munharaunda yekuparadzanisa Nhamba yakawanda ye-non-metallic inclusions uye liquefied carbides. zvichawedzera kuderedza transverse kukanganisa kuoma kwesimbi. Ichi zvakare hwaro hwakakosha hwekusiyanisa kuti nhanho yekuparadzaniswa kwebhendi inokodzera here kana kuti kwete muNADCA#2007-2003. Maererano nemigumisiro yekuedza, kuchena kwesimbi inofa yakaderera, uye nzvimbo yekuparadzanisa ine nhamba yakawanda yezvisina-metallic inclusions. Pakati pavo, iyo DS Al 2 O 3 yakakura particle inclusions yasvika pamwero we 2.0, iyo inokuvadza zvakanyanya kuenderera kwematrix. , Pasi pekuita kwesimba rekunze, kuputika kunogadzirwa nyore nyore. Simba resimbi rinoderera nekuwedzera kwenhamba inclusions, uye hukuru hukuru hwezvibatanidzwa, zvakanyanya kukanganisa kuoma. Iwo liquefied carbides akakomba uye anoenderera mabhuroko muH13 ingot yesimbi, iyo inotyoka mushure mekugadzira uye kugoverwa mumaketani padivi penzira yekugadzira. Iyo yakajairika kupisa kupisa maitiro haina mhedzisiro pakugovera uye morphology ye liquefied carbides. Naizvozvo, iyo ketani-yakafanana nekugoverwa kweiyo liquefied carbides inogona kuramba ichionekwa munzvimbo ine bhandi-yakaita seyakadzikama chimiro. Zvakafanana nemainclusions, liquefied carbides inogona kuwedzera brittleness yesimbi nekuda kwekutyoka kwavo kana kupatsanurwa kubva pakusangana kwematrix. Uye zvakare, yemuno yakapinza-angled cheni-senge carbides inogona kukonzera kusagadzikana kusungirirwa uye microcracks. Iyo yakanyanya kugoverwa yeasiri-metallic inclusions uye liquefied carbides, kune rumwe rutivi, inokanganisa zvakanyanya kuchinjika kusimba kwesimbi, uye kune rumwe rutivi, zviri nyore kuumba crack sources panguva yekushandiswa.

Kuoma kweMold kwakanyanyisa

Zvinogona kuonekwa kubva mukuomarara bvunzo mhedzisiro kuti kuoma kweforoma yakakundikana kwakakwira kupfuura yakakurudzirwa kuomarara renji yeNADCA#2007-2003, uye kugovera hakuna kuenzana. Zvinoenderana nekudzimisa uye kudziya curve yeH13 simbi, zvinogona kuoneka kuti yakawandisa yakakwira yekudzima tembiricha kana yakaderera tembiricha inogona kukonzera kuomarara kweH13 simbi kuve kwakakwira, uye kusakwana kushatirwa kunogona kukonzera kusaenzana kuomarara kugovera kwe mold. Iyo mold inogona kunge iine kuomarara kwakanyanya mushure mekudzima uye kupisa nekuda kwekushanda zvisina kunaka kana kudzora tembiricha yechoto panguva yekupisa kupisa, izvo zvinowedzera kukanganisa kukanganisa kuoma kwe mold, uye pakupedzisira inoita iyo microstructure mune isina kugadzikana mamiriro uye yakawandisa yakasara yekushushikana kwemukati. Yakakura, iri nyore kutsemuka kana simba rekunze richiita, zvichikonzera kutadza kwekutanga kwe mold.

Kukundikana maitiro

Munguva yekushandisa, iyo yekufa-yekukanda muforoma inofanira kumira zvinoitika uye zvinomanikidza kushushikana kwepamusoro-tembiricha yakanyungudutswa simbi, pamwe neyakaomarara kushushikana kunogadzirwa nekumanikidzwa kwesimbi-yekufa simbi panguva yekudonha, uye nharaunda yebasa iri yakaoma. Izvo zvinogona kuoneka kubva pamhedzisiro yekuedzwa kuti huwandu hukuru hweanosanganisirwa uye akanyoroveswa carbide akaiswa padhuze nepakatsemuka sosi pamusoro pechiso. Kune misiyano mukusimba, kupurasitiki, uye kupisa kwekuwedzera kwekukosha kwe inclusions uye zvinwiwa carbides kubva kumatrix. Kana kupisa kwekushisa uye simba remuchina zvadzokororwazve, kushushikana kwekushushikana kunoumbwa zvakapoteredzwa neiyo inclusions uye yakanyoroveswa carbides, uye ma microcracks anozopedzisira aitika. Nekuda kwekuoma kwakadzika kwesimbi yekufa, panogadzirwa ma microcracks, iyo kufa haina kuomarara kwakaringana kudzivirira kupararira kwekuparara. Kana kushushikana kukapfuura simba rekutyoka, zviri nyore kukonzera kutsemuka kupinde mufa, kuchikonzera kufa kwacho kutsemuka uye kutsemurwa. Kubva pane izvi, zvinogona kutongwa kuti iyo isiri-yesimbi inclusions uye mvura-yakaiswa carbides mufa simbi yakakonzera kutanga-kutsemuka kwepasi pane kufa pamusoro, uye kuomarara kwakanyanya kwesimbi kufa kwakakonzera kutsemuka kupararira nekukurumidza, kunova chikonzero chakakosha chekufa kufa.

Matanho ekuvandudza

Zvinoenderana neongororo iri pamusoro, yeH13 simbi uye yayo kupisa kurapwa maitiro,
Izvi zvinotevera kuvandudzwa kwakaitwa:

• H13 simbi inotora electroslag remelting maitiro ekuvandudza kuchena kwesimbi uye kudzikisira zvirimo zvisiri-metallic inclusions; kudzora kudzikamisa kumhanya kana kushandisa imwe yekunyungudutsa maitiro kudzora saizi uye huwandu hwerimvura carbide.
• Kuburikidza neyepamusoro tembiricha kupararira annealing uye inodzokororwa yakawanda yekunongedzera yekuumba ine hombe yekuchengetedza chiyero, bhendi kusarura kunovandudzwa uye iyo carbide yemvura yaderedzwa.
• Iyo yekupisa yekurapa maitiro parameter eforoma inofanirwa kunyatso kudzorwa kuona kuti hwese kuomarara kweforoma kuri mukati meiyo yakatarwa renji.

Knot Kukurukurirana

• Kutsemuka kweforoma ndiko kupwanya. Chikonzero ndechekuti kune rakakomba bhendi kusarura mu microstructure yesimbi yekufa, uye kune akawanda asiri esimbi masisitimu uye emvura macarbid munzvimbo yekuparadzanisa, uyezve hapana Inonzwisisika kupisa kurapwa maitiro inokonzeresa kuomarara kweforoma kuve yakakwirira. Iko kusanganiswa kwemhedzisiro yezvinhu izvi kunoguma mune yakanyanya kuderera maitiro kuomarara kweforoma.
• Iyo isiri-yesimbi inclusions mune yefa simbi uye padyo neyemvura carbide zviri nyore kuumba yekutanga micro-kutsemuka, uye iyo yakanyanya kudzika kuomarara kweiyo die simbi inokonzeresa kutsemuka kupararira nekukurumidza, uye pakupedzisira iyo yakazara kufa inovhunika.
• Mukugadzirwa kwemberi, fekitori yakasarudza yepamusoro H13 kufa simbi uye yakanyatso kudzora kupisa kurapwa maitiro parameter. Hupenyu hwebasa rerufu hwakavandudzwa zvakanyanya. Hapana hombe kuburikidza nemakakatanwa akaonekwa mushure mekufa-kukanda zviuru gumi zvidimbu.

Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare:Iko Kukundikana Kuongorora kweH13 Simbi Kufa Kukanda Mould 

Minghe Kukanda Kambani yakatsaurirwa kugadzira uye kupa mhando uye yakakwira mashandiro Ekukanda Zvikamu (simbi kufa zvikamu zvekukanda 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