Ucwaningo Ngokulawulwa Kokuqhekeka Okunqamulelayo Ekhoneni Lokusakaza Okuqhubekayo Kwensimbi Engaphansi Kwesisekelo Sokushisa

Amamaki wensimbi anengxenyenamba yesisindo sekhabhoni engu-0.09% kuya ku-0.16% abizwa ngama-sub-peritectic steels. Enqubeni eqhubekayo yokusakaza, insimbi encibilikisiwe idlula ngochungechunge lokuguqulwa kwesigaba, i-crystallization nezinye izinqubo, ikakhulukazi lapho okuqukethwe kwekhabhoni yensimbi kusendaweni yokuphendula kwe-peritectic, ngenxa yokuvela kokuphendula kwe-peritectic, isigaba se-liquid kanye ne-delta isigaba sicishe sinyamalale futhi siguquke sibe yi-Austenite kubangela ukuncipha kwevolumu enkulu, kwandisa igebe phakathi kwesilayidi sokuphonsa nesikhunta, futhi kwandisa ukumelana okushisayo ngokufanele. Ngenxa yokudluliswa kokushisa okungalingani, ubukhulu begobolondo eliqinile nalo alilingani. Ngaphansi kokusebenza kwengcindezi eshisayo, ukungqubuzana, nengcindezi yensimbi, ukuzwela kwe-crack kukhuphuka kakhulu, futhi lapho inani lalezi zingcindezi likhulu kunesilinganiso esiphezulu segobolondo elingamelana Naso ngaphansi kwengcindezi, imifantu izoqala ukwenzeka Ubuso be-slab cast, futhi imifantu ewela ngasemakhoneni ivelele kakhulu.

Ukuze kuthuthukiswe ikhwalithi ephezulu yensimbi engaphansi kwe-peritectic steel, i-University of Science and Technology iBeijing isebenzise ukubonwa okuncane kwamandla nokulingisa ukutadisha indlela yokwakheka kwemifantu enqamulelayo emakhoneni esifunda insimbi ye-peritectic yokuphonsa okuqhubekayo.

Amamaki wensimbi ahlukene anezakhiwo ezahlukahlukene eduze kwemifantu eguqukayo emakhoneni. Isakhiwo esiseduze nemifantu yamamaki ensimbi anokuqukethwe kwekhabhoni okungu-0.15% yi-ferrite + pearlite efanayo

Ukuqhekeka kwensimbi okunama-0.093% we-carbon mass fraction ikakhulukazi kwenzeka kwi-intergranular proeutectoid ferrite film enobukhulu obucishe bube yi-50μm, futhi isilinganiso sokwenzeka kokugcina kwaleso sikhathi sicishe sibe kathathu kunaleso sangaphambili;

Okuqukethwe kwekhabhoni kunomthelela oyisisekelo kuplastikhi wamamaki ensimbi, ngaleyo ndlela kuthinte ukuvela kwemifantu ekhoneni ewela. Imiphumela yokuhlolwa kwezimboni ikhombisa ukuthi lapho ingxenyenamba yesigaxa sekhabhoni ingaphansi kuka-0.1%, ingxenyenamba yesigaxa sekhabhoni yehliselwa ku-0.07%, kanti imifantu ekhoneni ewela ekhoneni iyenzeka. Izinga lingancishiswa lisuke ku-44% liye ku-4%.

Imiphumela yokwenza okuhle kwesilinganiso sokupholisa senombolo yesibili ikhombisa ukuthi uhlelo olupholisiwe lokupholisa lwemodi ebuthakathaka yokuphola ngaphambi kwesigaba sokugoba kanye nemodi yokupholisa eqinile ye-arc yangaphakathi ngemuva kwesigaba sokugoba kungaqinisekisa ukuthi izinga lokushisa lamakhona angaphakathi nangaphandle we-arc i-slab eqhubekayo yokusakaza igwema indawo yesithathu e-brittle futhi ilungiselela ukuqhekeka ngemuva kokusebenziseka kahle. Inani nobude kuncishiswe kakhulu, futhi ukuvela kwemifantu ekhoneni ewela kungalawulwa kahle.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Ucwaningo Ngokulawulwa Kokuqhekeka Okunqamulelayo Ekhoneni Lokusakaza Okuqhubekayo Kwensimbi Engaphansi Kwesisekelo Sokushisa

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