Isilawuli Sokufa Sokulingiswa Kwezingxenye Zokwakhiwa Kwe-Aluminium Alloy Car Body

Ukwethulwa kwezimoto ezintsha eziphehla amandla kuholele ekuguqulweni kwezimoto zikaphethiloli zendabuko, futhi kwamemezela ithemba lezimoto ezihlakaniphile ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… .. . Izimoto ezingasindi zizoba nomthelela omkhulu.

Ekuguqulweni kusuka ezimotweni zikaphethiloli zendabuko kuya ezimotweni ezintsha zamandla, isakhiwo somzimba sisebenzisa i-aluminium alloy die-casting. Isakhiwo sonke sihlangene, ukuqina kuyanda, futhi isisindo sinciphile. Lezi zinzuzo ziyabonakala. Kodwa-ke, ukufeza lolu shintsho lobuchwepheshe kanye noshintsho, izinto eziningi zobuchwepheshe Kusadingeka zihlaziye futhi zixoxe ngokucophelela

Lawula Izinto Zezingxenye Zokufa Zokusakaza Zomzimba Wemoto

1. Ukudidiyela Phakathi Komklamo Womklamo Womkhiqizo Wokwakheka Komzimba Wezimoto Kanye Nomdwebo Wokuphonsa Okuphonswayo.

Ukukhethwa kwezinto ze-alloy ezibandakanyeka kumdwebo womkhiqizo kuhlobene nenqubo yokusakaza kanye nokusebenziseka kwayo okunengqondo. Ngokwe-ASTM B85 aluminium alloy standard technical, kufanele kwenziwe izici zokuphonsa i-die-casting alloy. Hlola, izindawo zokulayisha izingcindezi zezingxenye ezibalulekile zezingxenye zesakhiwo kufanele zimakwe ngokusobala ukuze kunikezwe isisekelo sokuhlolwa kwamasampula wokuphonsa ukufa ukuqinisekisa ikhwalithi yezingxenye zokwakha. Lokhu akuvamile esikhathini esidlule ngokwenziwa kwe-aluminium alloy die-casting.

2. Design And Manufacture Of Die-Casting Molds For Structural Parts, Pouring System Design And Mould Flow Analysis

Inqubo yokwakhiwa kwesikhunta sokufa, ukwakheka kohlelo lwegeyithi, ukwakheka kwebhalansi ezishisayo kohlelo lokupholisa nokushisa kwesikhunta, kanye nokwakheka kwezingxenye zamasango angukhiye nobukhulu kufanele kube okunengqondo futhi kube nokwenzeka, futhi kuqinisekiswe ikhwalithi izindawo ezinomfutho ophakeme womkhiqizo, futhi kufanelekile uma kunesidingo Thuthukisa ithani lamandla okucindezela abezindaba ngokusho kwendawo yokuqagela namandla we-vacuum die-casting.

3. Ingxubevange Ukukhethwa Of Die-Ekubunjweni Structural Izingxenye

Izidingo eziphakeme zepulasitiki zezinto ezijwayelekile zomshini wezingxenye zokufa ezifayo ziyizici ezivelele, futhi ukukhethwa kokuhlanganiswa kwamakhemikhali kufanele kubheke ukusebenza kanye nezidingo zokwenza izingxenye zokuphonsa kanye nokufana kobukhulu bodonga.

Esikhiqizile Isivivinyo Iqembu le-GM-1 Lezinhlanganisela Zamakhemikhali

Izidingo zayo zokusebenza ngomshini: ukuqina kwamandla ≥250Mpa, ukunwebeka ≥10%, ngokuya ngezidingo zokusebenza, kuhlanganiswe nokwakheka kwamakhemikhali kweGM-1 kanye nezici zokwakheka kwemidwebo yomkhiqizo wayo, ukuhlolwa kokukhiqizwa kwesivivinyo okwenziwa ngezinto eziningi kwenziwa amaqoqo. . Ukukhethwa kwento ye-silicon eseduze nokwakheka kwe-eutectic ukuhlangabezana nezidingo zokubumba zodonga oluncane nokuma okuyinkimbinkimbi komkhiqizo wokuphonsa. Esinye isici sokungeza i-silicon ukuthi ucwaningo lwakamuva olwenziwe ngemicroscopic kanye nokuhlaziywa kukhombisa ukuthi i-elementi ye-silicon iyanweba ngesikhathi senqubo yokuqinisa ukusakaza, okuyinciphisa Iyancipha futhi ibhalansi ukuthambekela kokuqhekeka okushisayo nezinye izinto, nakho okucindezela ukucindezela kokuphonsa ngezinga elithile. Kodwa-ke, into ye-silicon inciphisa ukuncibilika kwe-hydrogen ku-alloy ewuketshezi, ukuze izingqinamba zomgodi we-alloy equkethe i-silicon enokuqukethwe okuphezulu kwe-silicon, ikakhulukazi eduze nokwakheka kwe-eutectic, kuyizithiyo ezinkulu. Ukulawulwa okuqinile kokuqukethwe kwensimbi kuyadingeka ezindaweni eziphezulu zepulasitiki. Ngokuqondene nenkinga yokunamathela kwabadlali abafayo, ukwengezwa kwama-manganese afanele kungadlala indima efanayo. Okulandelayo umdwebo wesikimu womdwebo we-metallographic wezinto ezahlukahlukene, futhi indima yabo ku-alloy iyahunyushwa. Kuma-alloys e-die-cast aluminium, ukwengezwa kwe-Cu noma i-Mg yinto ejwayelekile yokuqinisa i-matrix, okungukuthi, isigaba sokuqinisa i-Al2Cu noma se-Mg2Si senziwa ngenqubo yokuphonsa ekufeni. Ukuphola okuphakathi kwenza isisombululo esiqinile ngokwengxenye siqiniswe, futhi ukwelashwa kokuguga kwe-T1 kusetshenziselwa ukusakaza okufa, nakho okukhiqiza ukuqina kwemvula engxenyeni yesisombululo esiqinile ukufeza ukuthuthuka kokusebenza.

Yize isilinganiso sokupholisa esinejubane eliphezulu se-high-plasticity die-casting aluminium alloy singavimbela ukukhula kwe-AL3Fe, ukwakheka kwayo kwe-acicular kuyabulala kupulasitiki ophakeme. Ngakho-ke, kufakazelwa ukuthi kuyasebenza futhi kuyenzeka ukubuyisela insimbi ngamakhemikhali e-AL nawakwa-Mn akhiwa ngokungeza i-Mn ukwakha izikwele.

Umphumela ohlala njalo we-strontium nokuguqulwa kwama-alloys we-die-casting eutectic Al-Si kuyasebenza. Yize inokuthambekela kokumunca i-hydrogen, ingaxazululwa ekuqiniseni nasekuhlanzeni i-alloy.

Ingxubevange Ukuncibilika Futhi Ukuhlanzwa

Ngenxa yezici zemishini yomzimba wemoto efa izingxenye zesakhiwo, kufanele ibonwe ngokwelashwa kokushisa. Ukwelashwa kokushisa kwezingxenye zokufa, ikakhulukazi ukwelashwa ngezixazululo, kunezidingo ezikhethekile zokuhlanzwa kwe-alloy kanye ne-vacuum die-casting, ngakho-ke isakhiwo somzimba wemoto Ukwelashwa ketshezi kudinga ukususwa kwe-degassing nokususwa kwe-slag, futhi ukwelashwa kwe-flux kuyadingeka lapho kudingeka. Ukuhlolwa kukhombisa ukuthi ukufakwa kwe-slag kwe-AL2O3 kuketshezi lwe-aluminium kunomphumela oqinile we-adsorption ku-hydrogen ekucwengweni, futhi kuzokwakha umnyombo we-adsorption, okwenza kube nzima ukuwususa. Inhloso yokwelashwa kokuhlanza ukubheka imisebenzi yayo ekabili. Kuyasebenza.

Ushanela Die Ukulingisa

Ngenxa yezidingo ezikhethekile zokusebenza kwesakhiwo somzimba wemoto kanye nezici zesakhiwo sezingxenye zokufa, i-vacuum die-casting ivame ukusetshenziselwa izingxenye zomzimba zemoto, nokusetshenziswa komshini ozinikele wokuphonsa umshini kukhombise ukuthi kuyisinqumo esingcono kakhulu, njengomshini wokuphonsa umshini wokufafaza i-German Fulai Impendulo yinhle. Umshini wokuphonsa umshini wokufeza ungafaka umfutholuketshezi ingxubevange ehlanziwe ibe ngumkhiqizo ongenasici. Vele, ukwenziwa kahle kwemingcele, ukulungiswa komklamo wesikhunta nokukhiqiza, kanye nokufafaza kokumboza kufanele kuguqulwe kuyo. Izinga le-vacuum die castings lihlobene kakhulu nokusebenza kokugcina kokwelashwa kokushisa. Ubukhulu bamandla okuqinisa umshini wokuphonsa die kungenziwa ngokuya ngokubaluleka kwesakhiwo somzimba wemoto. Uma kunesidingo, imodeli enezinga eliphakeme ingakhethwa ngokuya ngendawo ejwayelekile yokuqagela. Qinisekisa ikhwalithi nokuphepha kwezingxenye zesakhiwo.

Ukwelashwa Ngokushisa

Ekwelashweni kokushisa kwezingxenye zomzimba zemoto ye-aluminium alloy, imininingwane eyaziwa kuze kube manje ikhombisa ukuthi ukwelashwa kwesisombululo nokuguga okushisa okuphezulu kuvame ukusetshenziswa ekhaya nakwamanye amazwe, okungukuthi, ukwelashwa kwe-T7. I-standard ejwayelekile yezempi GJB1695 cast aluminium alloy heat treatment specification ehlelwe ngumlobi ngeye-T7 Imininingwane yokwelashwa kokushisa ibhalwe ngqo. Iyamukelwa futhi ikhishwe yiKhomishini Yesayensi Yezimboni Yezimboni Nezimboni futhi iqinisekiswe yizinkampani eziningi embonini yezindiza kazwelonke. Siphinde sahlonishwa ezingxoxweni nasekuxhumaneni nompetha omkhulu we-GM, futhi siqinisekisiwe ngokwenza. I-plasticity ephezulu ye-alloy iyenzeka.

Kufanele kuvezwe ukuthi ukunqunywa kwesixazululo sokwelashwa kanye nokucaciswa kokushisa okushisa okuphezulu kuncike ekwakhiweni kwe-alloy nezimo ezithile zokuphonswa kokufa, kufaka phakathi izinga lokushisa nesikhathi sokubamba. Imininingwane ethile ingabhekisa ochungechungeni olufanele lwe-alloy ye-GJB1695.

Ngokufingqa, ukuhlaziywa kwezakhi zokulawula zomzimba wemoto okufa-ukuphonsa izingxenye zokwakha kufaka amaphuzu amaningi wenqubo. Kuyisifinyezo sokwenza kuphela, futhi kunzima ukunikeza ukubuka konke okuphelele. Izimpikiswano eziningi zisafanele ukuxoxwa nokuqinisekiswa okuqhubekayo.

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1. Izingxenye zokwakheka kokufa komzimba wemoto zithatha ingxenye yamapuleti wephrofayili ye-aluminium okhubazekile, nokuningi kuyizingxenye ezinesigxivizo, izingxenye ezi-riveted nezishiselwe. Yize ukwakheka okuphelele komzimba wemoto kuhlangene, ukuqina nokuncipha kwesisindo kunezinzuzo ezisobala, kepha kusuka ezingxenyeni zesakhiwo Into yokuphepha komklamo, impilo yensizakalo kanye nesilinganiso esiphelele sezindlela zokusebenza zokukhipha izidumbu zisaphelele. Ikakhulu, ukuthi ungavimbela kanjani ikhwalithi yengozi yezingxenye zokufa kanye nokungazinzi kwekhwalithi yangaphakathi ngaphambi kokufanele kwenziwe olunye uphenyo.
2. Sungula futhi uthuthukise izindlela zokuhlola ezihambisanayo zezingxenye zomzimba zokufa zomzimba wemoto, kufaka phakathi ukucwengwa nokuqiniswa kwezindlela ezivamile, ikakhulukazi ngokuhlolwa kwesampula okujwayelekile, ukuklanywa nokusebenza kokuhlolwa kwamasampuli asikiwe ezindaweni eziqokiwe, nangenqubo ezinzile nokulawulwa kwenqubo. Finyelela ikhwalithi ezinzile yokuphonswa kokufa, njll.
3. Hlaziya ngokuqinile ukukhiqizwa kwesivivinyo nokuphothulwa kwezingxenye zesakhiwo se-aluminium alloy, ukwakheka kanye nenqubo yokuhlola, bese usebenzisa uhlelo lokuphinda usayine izingxenye eziyizakhi ezisemqoka lapho kudingeka. Lokhu kunezibonelo eziphumelele ngokwengeziwe kanye nokuhlangenwe nakho okuvuthiwe embonini yezindiza ukuze kubhekwe kuyo.
4. Ezingxenyeni zesakhiwo ezihlobene nokuhweba kwamanye amazwe, izinga lokuhlola elihambelanayo lingathuthukiswa ngokuya ngezidingo zekhwalithi zamakhasimende, futhi imibandela ayenele ukudala imibandela, ukukhuthazwa kwangaphandle nokuphromotha kwangaphakathi, nokwenza ngcono ikhwalithi yezingxenye zokufa ukuhlangabezana nezidingo zemakethe yezohwebo lwangaphandle.
5. Kuyenzeka ukusebenzisa uhlelo lwe-R & D olugxile ebhizinisini oluhlanganisa ukukhiqizwa, isikole kanye nocwaningo, ikakhulukazi lapho amandla eR & D ebhizinisi ebuthakathaka.
6. Muva nje, maqondana nombuzo wokuthi izinto eziqinisayo kuma-alloys e-eutectic Al-Si zingabekwa phezulu yini, umbono wombhali uthi: ngokwesimo samanje sokufaka isicelo sezinsimbi ze-die-casting aluminium ekhaya nakwamanye amazwe, ngaphezu kwe-eutectic Al-Si In Ngaphezu kwalokho, ama-alloys we-hypereutectic AL-Si anjenge-390 e-United States noma i-ADC14 eJapan ne-YL-117 eChina anezici ezivamile zokungeza izinto eziqinisa i-Cu neMg ngasikhathi sinye. Lokhu kusekelwe kwi-hypereutectic Si. Isakhiwo se-eutectic singaqukatha ukuhlangana kwezigaba zaso eziqinisayo, kepha kulolu hlobo lwe-alloy, kufanele kube nezindlela ezihambisanayo zokwengeza i-phosphorus nezindlela zokulawula inqubo ezihambisanayo zokucindezela ukubukeka kwesakhiwo esinamandla se-Si eyinhloko futhi kudale ubunzima ekusetshenzisweni kwemishini.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Isilawuli Sokufa Sokulingiswa Kwezingxenye Zokwakhiwa Kwe-Aluminium Alloy Car Body

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