Indlela Yokucekelwa Phansi Yokwakha Isikhunta

I-Die Forging njengamanje ubuchwepheshe bokuthuthuka obuthuthuke kakhulu, obusetshenziselwa ikakhulu ukukhiqizwa ngobuningi kwezingxenye ezisemqoka zesikhunta. Okubi kakhulu ukuhlala isikhathi eside kwamathuluzi okwenza. Ngokusho komhleli we-diecastingcompany.com, izindleko zamathuluzi zingu-8-15% wezindleko eziphelele zemikhiqizo. Eqinisweni, uma ubheka isikhathi esidingekayo sokubuyisela amathuluzi agugile nokulahleka okubangelwe ukwehluleka ngengozi, izindleko zingaphakama zibe ngama-30% ziye kuma-50%. Ngaphezu kwalokho, ukugqokwa kwethuluzi kuzobangela ukuwohloka okukhulu kwekhwalithi yokwakhiwa. Ukukhubazeka okuvame kakhulu okubangelwa ukugqoka amathuluzi amaphutha okugcwalisa umgodi, okungukuthi, ukusonga, ama-burrs, ukusonteka, ukuklwebheka, i-delamination kanye nemifantu emincane nemikhulu.

Lokhu kukhubazeka ekugcineni kuzothinta ukusebenza kwemikhiqizo engumbombayi. Ngenxa yokuncintisana okuqinile emakethe, abakhiqizi bemikhiqizo ekhiqizwa ngokufa bayaqhubeka nokunciphisa izindleko zabo ngenkathi benza ngcono ikhwalithi yokukhohlwa. Noma kunjalo, basenentshisekelo enkulu enkingeni yokuqina kwamathuluzi amabi.

Ukuqina kwethuluzi kuvame ukuchazwa ngezindlela eziningana. Mayelana nokukhiqizwa, ukuqina kwethuluzi kuboniswa ngenombolo yokukhohlwa, okungukuthi, inani lemikhiqizo yekhwalithi elindelekile engatholakala ngaleli thuluzi. Ngokwale ncazelo, ukuqina okuphakathi kwamathuluzi kungahluka phakathi kwezingcezu ezingama-2,000 20,000 nezingama-XNUMX XNUMX. Ngokuya ngamathuluzi, ukuqina kuhlobene nokonakala, ngakho-ke kuchazwa njengamandla okumelana nezehlakalo zokonakala. Lo mbhalo usebenzisa kakhulu incazelo yesibili. Kufanele kuthiwe amathuluzi okwakha athinteka yizinto ezahlukahlukene ezilulazayo ngesikhathi sokusetshenziswa, futhi ukuxhumana kwalezi zinto kwenza ukuhlaziywa kwenkinga kube nzima kakhulu. Emibhalweni ekhuluma ngale ndaba, umuntu angathola izincazelo ezahlukahlukene zezimo zokwehliswa kwesithunzi.

Ngokwezibalo zezazi eziningi, isizathu esiyinhloko sokuhoxiswa kokukhiqizwa kwesikhunta enkonzweni kungenxa yezinguquko zobukhulu bokugqoka. Isikhunta isikhunta ngenxa yokugqoka ama-akhawunti acishe abe ngu-70%, ama-plastic deformation account acishe abe ngama-25%, nokuqhekeka kokukhathala nezinye izizathu kubalwa cishe u-5% kuphela. Izimo eziningi zivame ukwenzeka ngasikhathi sinye, futhi ukuxhumana kwazo kuncike ekwakhiweni kwesikhunta, izimo zokwenza kwazo nokwenziwa kwazo, ukwelashwa kokushisa kwento yokubumba, kanye nesimo se-preform nokufakwa.

Izimo zokusebenza zokukhwabanisa ziyafa: Ngenqubo yokushiswa kokushiswa okushisayo, amathuluzi abhekane nokucekelwa phansi okuvela ezicini ezintathu: ukushaqeka okukhulu kokushisa, ukushintsha ngezikhathi ezithile komthwalo womshini, kanye nokushisa okuphezulu kanye nengcindezi ephezulu. Ukuze kuncishiswe ukucindezelwa kwesivuno semikhiqizo yensimbi ngesikhathi sokushisa okushisayo, insimbi ekhubazekile ishiswa ibe ngu-10,000-2,000 degrees Celsius. Okwamanje ukuguquguquka kwezinto ezibonakalayo, izinga lokushisa lendawo yethuluzi lingafinyelela kuma-degree angama-800 Celsius, kulandelwe ukupholisa okunamandla, ngakho-ke ithuluzi lizodalulwa ku-gradient enkulu yokushisa. Engxenyeni enqamulelayo yesikhunta, izinga lokushisa lesikhunta kanye nezinga lokushisa eliseduze komhlaba lingahluka ngamakhulu amaningana ama-degrees Celsius. Izinga lokushisa lokushisa okushisayo liphansi kunalelo lokushisa okushisayo, okungukuthi, izinga lokushisa kwensimbi lifinyelela cishe kuma-900 degrees Celsius. Lokhu kusho ukuthi umthwalo owenziwe ukushisa okujikelezayo nokupholisa kwendawo yethuluzi awukhulu njengowokushisa okushisayo. Noma kunjalo, impilo yamathuluzi asetshenziswe enkambisweni yokwakha eshisayo isese mfushane impela. Lokhu ikakhulukazi kungenxa yomphumela ohlangene wokushisa okujikelezayo nomthwalo omkhulu womshini. Umthwalo wemishini ikakhulukazi uvela ezintweni zokupholisa nezinzima.

Ukwehliswa kwendlela yokwakha amathuluzi

Impilo yesevisi yamathuluzi wokukhwabanisa incike kakhulu ekwakhiweni kwawo, ekulungisweni, ekwelashweni kokushisa kwezinto zethuluzi, izimo zawo zokwakha, ukwakheka kwama-preforms kanye namabhulokhi ayisisekelo, njll. Singathola imininingwane eminingi ngokucekelwa phansi kwezincwadi kule ndaba. Lezi zindlela zehlukaniswe ngezigaba ezahlukahlukene. Imiphumela yocwaningo ikhombisa ukuthi izindlela ezilandelayo zokugqoka zenzeka kakhulu ebusweni bamathuluzi wokukhwabanisa: ukugqoka okungahambi kahle, ukukhathala kwe-thermomechanical, ukuguqulwa kwepulasitiki, ukuqhekeka kokukhathala, ukugqoka okunamathelayo kanye ne-oxidation. Ukuma kokufakwa ngaphakathi kwethuluzi kunquma isikhathi sokuxhumana, ingcindezi, indlela yokushayisana kanye nezinguquko zethempelesha, ezinquma isilinganiso sokwenzeka kwendlela ekhethekile yokwehliswa kwesithunzi.

Endaweni eyisicaba, isikhathi sokuxhumana phakathi kwethuluzi nezinto ezishisayo yinde kakhulu, futhi futhi yindawo lapho ingcindezi enkulu yenzeka khona. Ukukhathala kwe-Thermomechanical kuyindlela eyinhloko yokwehliswa kwesithunzi.

Ububanzi obungaphakathi bokuzungeza buthintwa umthwalo we-cyclic tensile, obangelwa ukwanda komthwalo wangaphandle, okwenzeka kakhulu lapho ukushuba kuvame ukugxila ngesikhathi senqubo yokwakha. Ngenxa yalokho, ama-microcracks okukhathala akhula abe yimifantu emikhulu ngesikhathi sokusebenza kwethuluzi futhi avele kulezi zindawo. Irediyasi engaphandle yesifutho sesikhunta nendawo lapho okufakwa khona isikhunta kungena ebhulohweni le-flash ngenxa yokwehla kwento ngaphansi kwezimo zokushisa okuphezulu, kwehla iphuzu lesivuno sokwaziswa, okuholela ekuguqulweni kwepulasitiki. Ukugeleza okujiyile kwezinto ezikhubazekile kubangela ukugqoka okweqile kulezi zindawo, okuqhubeka kubhebhethekiswa ngama-oxide aqinile, akhiwa ebusweni bezinto zokwakha zethuluzi ngesikhathi senqubo yokushisa okwenziwe ngamazinga aphezulu okushisa.

Ukugqoka okunamathelayo kwendlela yokwehliswa kokukhohlisa kuyafa

Ukugqoka okunamathelayo kwenzeka endaweni yokwenziwa kwepulasitiki koqweqwe lwaphezulu, ikakhulukazi lapho ubuso bungajwayelekile khona. Imvamisa kwenzeka ngaphansi kwengcindezi ephezulu nezimo zejubane eziphansi, ikakhulu ngenxa yokuhlangana okufanayo kwempahla noma izinto ezibonisa ukuhlangana kwamakhemikhali (izimo ezijwayelekile zokucubungula). Ngaphansi kwezimo zengcindezi ephakeme, ukubumba okubonakalayo kushelela ebusweni bethuluzi, kususa ukumbozwa kwe-oxide, kusale indawo entsha yethuluzi ivezwe. Lokhu kwenzeka ikakhulukazi endaweni engajwayelekile yokuqagela kobuso (ingxenye ephezulu yendawo embi).

Lapho okokusebenza kulezi zindawo kufakwa eduze komunye nomunye, ukuze amandla e-interatomic aqale ukusebenza, kwakheka izibopho zensimbi zendawo. Kwathi lapho indawo iqhubekela komunye nomunye, isibopho sensimbi sachithwa. Ukwakheka kwepulasitiki kwesendlalelo sobuso kwakhiwa kule nqubo. Ukugqashuka kwesibopho sensimbi kuholela ekuhlubukeni kwezinhlayiya zensimbi, ezivame ukunamathela ngaphezulu.

Ukugqoka okweqile komshini wokucekelwa phansi kokukhwabanisa kuyafa

Ukulahleka kwempahla kuvame ukubangelwa ukugqoka okungahambi kahle. Ubukhulu bezinhlayiya ezihlutshiwe ikakhulukazi buxhomeke ekwenziweni okwenziwe ngokwakha kanye nasezakhiweni zesendlalelo sethuluzi. Isibonelo sokugqoka okunamathelayo ukusebenza kwesigaba sesibili sokwakhiwa kwezindlu ezihlanganisiwe ze-CV, njengoba kukhonjisiwe esithombeni. Izinga lokushisa okonakala ngalo kule nqubo cishe liyi-900 ° C, okungukuthi, imvamisa liphansi kakhulu kunenqubo yendabuko eshisayo yokufaka, okuvame ukuba lolu hlobo lokugqoka. Ukugqoka okunamathelayo kuzonamathela kokuqukethwe uqobo noma kuthuluzi, lapho indawo enqamulelayo incishiswa khona.

Ukugqoka okungahambi kahle kungumphumela wokulahleka kwempahla futhi kutholakala kakhulu ngokuhlukaniswa kwento ebusweni. Ukugqoka okungahambisani kuzokwenzeka uma kunezinhlayiya ezikhululekile noma ezingaguquki, noma lapho kunezingxenye ezingajwayelekile zokuphrinta ebusweni bokuxhumana. Ukuze uthole ithuluzi ekwakheni, ubulukhuni bayo buphakeme kakhulu kunalokho kwento ekhubazekile. Kulokhu, uma izinhlayiya ezilimazayo zivela engxenyeni yokuxhumana phakathi kwethuluzi lokufaka kanye nezinto ezikhubazekile, kuzokwenzeka ukugqoka okungahambi kahle. Ukugqoka okweqile kuyokhushulwa ukubonakala kwezinhlayiya ze-oxide ezinzima, ezakhiwa ebusweni bezinhlayiya ezincane ezihlukaniswe nengxenye yokwakha nesikhunta kanye nobuso besikhunta ngaphansi kwezimo zokushisa okuphezulu. Ngenxa yalomshini, ama-grooves adalwa ngokuya lapho ukuguquguquka kwezinto kuguquka khona.

Ukuma nokujula kwazo kuncike kakhulu ezimweni zokwakha. Ingxenye ephumelayo ingena kalula ekugqokeni futhi izosuswa masinyane ebusweni bethuluzi ngesikhathi sokusebenza kwayo okuqhubekayo, okuholela ekulahlekelweni kwempahla kanye nezinguquko ku-geometry ebonakalayo. Ikakhulukazi okulula ukwenza ukugqoka okungahambi kahle, futhi okubucayi ikakhulukazi ekugqokeni okwenziwe ngolaka yindawo lapho ukushelela okude kakhulu kwenzeka khona ngesikhathi sokuguqulwa kwento. Okuvame kakhulu indawo engaphandle yomgodi wesikhunta, lapho isikhunta singena ebhulohweni le-flash.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Indlela Yokucekelwa Phansi Yokwakha Isikhunta

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

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By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off