Izici Ezinomthelela Wokuxolelwa Kokushiswa Kwensimbi

Ekwakhiweni komkhiqizo, ngaphezu kokuqinisekisa ukwakheka nobukhulu obudingekayo bokwakhiwa, kufanele futhi ihlangabezane nezidingo zokusebenza kwengxenye ngesikhathi sokusetshenziswa. Kusetshenziswa ubuchwepheshe bokwakha obufanele nenqubo yamapharamitha, ukuhleleka nokwakheka kwezinto zokusetshenziswa kungathuthukiswa ngokusebenzisa ukusebenza kwezici ezilandelayo:

• Phula amakristalu we-columnar, wenze ngcono i-macrosegregation, shintsha isakhiwo se-as-cast esakhiweni esenziwe ngokukhohlisa, futhi ngaphansi kwezimo ezifanele zokushisa nezingcindezi, shisela i-voids yangaphakathi ukukhulisa ukuminyana kwento;
• I-ingot yakhelwe ukwakha isakhiwo se-fiber, futhi ukuqhubeka kokugingqika, ukukhishwa, nokufa okwenziwe kusetshenziselwa ukuthola ukusatshalaliswa kokuqondiswa kwe-fiber okufanelekile kokwakhiwa;
• Lawula usayizi nokufana kwamabele we-crystal;
• Thuthukisa ukwabiwa kwesigaba sesibili (njenge-alloy carbides ku-ledeburite rigid);
• Isakhiwo siqiniswa ukuguqulwa noma ukuguqulwa kwesigaba sokuguqulwa.

Ngenxa yokwenziwa ngcono kwesakhiwo esishiwo ngenhla, i-plasticity, ukuqina komthelela, amandla okukhathala nokuqina kwama-forgings nawo athuthukisiwe, bese kuthi ngokugcina ukwelashwa kokushisa kwezingxenye, inhlanganisela enhle yobulukhuni, amandla kanye nepulasitiki edingwa ngu izingxenye zingatholakala. ukusebenza.

Uma inqubo esetshenzisiwe yokwakha ingenangqondo, ingaveza ukukhubazeka kokufaka, kufaka phakathi ukukhubazeka okungaphezulu, ukukhubazeka kwangaphakathi noma ukusebenza okungafanelekile, okuzothinta ikhwalithi yokucubungula izinqubo ezalandela, kanti ezinye zizothinta kakhulu ukusebenza kwe-forgings futhi zinciphise ikhwalithi yemikhiqizo eqediwe . Impilo yesevisi yebhethri ingabeka ngisho nokuphepha engcupheni.

Ithonya lesakhiwo sokwakha esakhiweni nasezakhiweni ngemuva kokwelashwa kokugcina kokushisa libonakaliswa ikakhulu kulezi zici ezilandelayo:

• Iziphazamiso zesakhiwo ezingenakuvikeleka: izinsimbi ezingenazinsimbi ezinama-austenitic ne-ferritic, ukushisa okuphezulu, ama-alloys e-aluminium, ama-alloys we-magnesium, njll. ukukhubazeka kwesakhiwo okwenziwe ngesikhathi senqubo yokwakha akunakuthuthukiswa ngokwelashwa kokushisa.
• Ukukhubazeka kwenhlangano okungathuthukiswa: isakhiwo esinamakhorali kanye nesakhiwo seWidmanstatten ngokujwayelekile okweqile okweqile okwenziwe ngensimbi, ama-carbides amancane enethiwekhi abangelwa ukupholisa okungafanele kwezinsimbi ze-hypereutectoid kanye nezinsimbi ezithwala ngesikhathi sokwelashwa kokushisa ngemuva, isakhiwo esanelisayo nokusebenza kungatholwa ngemuva kokugcina ukwelashwa kokushisa kokufakela (3) ukukhubazeka kwenhlangano okunzima ukukuqeda ngokwelashwa okujwayelekile kokushisa: njengokukhulisa okuphansi, okusanhlamvu okungu-9Cr18, ama-carbides amawele we-H13, njll, kudinga ukushisa okujwayelekile, ukuphindaphinda okujwayelekile, ukubola kokushisa okuphansi, ukufakwa kokushisa okuphezulu kanye nezinye izinyathelo ezizokwenziwa ngcono.
• Ukukhubazeka kwenhlangano okungenakususwa yinqubo ejwayelekile yokwelashwa kokushisa: ukuqhekeka kwamatshe okubucayi kanye nokuqhekeka komqansa, ukubhukuqa, amabhande e-ferrite ngensimbi engagqwali, ama-carbide meshes namabhande ku-ledeburite alloy ithuluzi lensimbi, njll. ize yehluleke.
• Ukukhubazeka kwe-Microstructure okuzoqhubeka kuthuthuke ngesikhathi sokwelashwa kokugcina kokushisa: Isibonelo, isakhiwo esigobile kakhulu ku-alloy esakhiweni sokuxolelwa kwensimbi, uma ukwelashwa kokushisa ngemuva kokukwakha kungathuthukisiwe, kuvame ukudala i-martensite ngemuva kwekhabhoni, i-nitriding nokucisha Inaliti iyajiya futhi ukusebenza akuvumelekile; ama-carbide aminyene wensimbi enejubane elikhulu avame ukudala ukuqhekeka ngesikhathi sokucima.
• Uma ukufudumeza kungafanele, isibonelo, ukushisa kokushisa kuphezulu kakhulu futhi nesikhathi sokushisa side kakhulu, kuzodala ukukhubazeka okufana nokuncipha komzimba, ukushisa ngokweqile, nokubuyisa.
• Ngesikhathi senqubo yokupholisa ngemuva kokufaka, uma inqubo ingalungile, ingadala imifantu yokupholisa, amabala amhlophe, njll., Engahle aqhekeze ngesikhathi sokwelashwa kokushisa.

Iyini imiphumela yokusika kukhwalithi yomsebenzi ophethwe ukushisa?

• Esimweni sokucima nokushisa, ukuqinisa nokuqinisa umsebenzi, ubulukhuni bungaphansi kwe-45HRC, futhi ikhwalithi yomsebenzi wokusebenza kufaka phakathi ukuphela komhlaba, ukucindezelwa okuyinsalela, isabelo semishini, nokususwa kobuso be-decarburization carbon-depleted layer akuyona ethintwe inqubo yokusika. Ngokusobala, ngeke kubangele ushintsho ekusebenzeni okungaba khona komsebenzi.
• Ukuqhutshwa kokusebenza kwensimbi eqinile noma okokusebenza kubizwa nangokuthi ukucubungula okunzima. Ubulukhuni bezinto zokusebenza bufinyelela ku-50 ~ 65HRC. Izinto zokwakha ikakhulukazi zifaka insimbi ejwayelekile evaliwe, insimbi efile, insimbi ethwele, insimbi esongwe kanye nensimbi esheshayo, njll. Umthelela wokusika ubonakala kakhulu. Izici ezifana nokwenziwa nokuqhutshwa kokusika okushubile, ukungqubuzana ngesivinini esikhulu kanye nokugqoka ngesikhathi senqubo yokusika kuzodala umonakalo othile endaweni eyenziwe ngomshini. Ubuqotho bendawo eyenziwe ngomshini ngesikhathi sokusika kanzima kufaka kakhulu ukuthungwa komhlaba, ubulukhuni, ukuqina kobuso, ukunemba okulinganayo, ukusatshalaliswa kokucindezela okusalile kanye nesizukulwane esimhlophe songqimba.

Ubulukhuni bendawo eyenziwe ngomshini buyanda ngokwanda kwejubane lokusika, futhi kunciphe ngokwanda kwesilinganiso sokuphakelayo nenani lokusika. Futhi ukuphakama kobunzima bendawo eyenziwe ngomshini, kukhula ukujula kwesendlalelo esiqinisiwe. Imiphumela ikhombisa ukuthi umfaniswano osalile wokucindezela okucindezelekileyo ebusweni bensimbi yokusebenza ngemuva kokusika kanzima, kanti ukucindezela okuphezulu kokucindezelwa kosebenza ngemuva kokugaya kugxilwe kakhulu ebusweni bento yokusebenza.

Okukhudlwana ububanzi be-engeli yokutholwa yethuluzi, kukhula inani lokucindezela kokucindezela okusele; ukuphakama kobulukhuni bento yokusebenza, kukhula inani lokucindezela okusele kokucindezela. Ubulukhuni bento yokusebenza bunethonya elikhulu ebuqothweni bendawo yomsebenzi. Ukukhula kobulukhuni bomsebenzi, kulungele ukwakheka kwengcindezi eyinsalela yokucindezela.

Esinye isici esibalulekile esithinta ikhwalithi ephezulu yokusika kanzima ukwakheka kwezendlalelo ezimhlophe. Isendlalelo esimhlophe isakhiwo esakhiwe ngenqubo yokusika kanzima. Inezici zokugqoka ezihlukile: ngakolunye uhlangothi, inobulukhuni obuphakeme nokumelana nokugqwala okuhle; ngakolunye uhlangothi, kukhombisa ubulukhuni obuphakeme, okulula ukubangela ukwehluleka kokuqala kwesikhathi. Kungaze kuqhekeke ngemuva kokubekwa esiteji ngemuva kokucutshungulwa. Lapho kusikwa insimbi eqinile ye-AISIE52100 enamathuluzi e-ceramic kanye ne-PCBN ku-lathe ephezulu ye-CNC, kutholakale ukuthi izingqimba zomhlaba nezingaphezulu kobuso beshintshile ku-microstructure yazo. Isakhiwo esincanyana sakhiwa ungqimba omhlophe ongenantambo nongqimba omnyama ogqame ngokweqile.

Njengamanje, umbono wokuthi ungqimba omhlophe uthathwa njengesakhiwo se-martensite uye wamukelwa ngazwilinye, futhi impikiswano enkulu ilele esakhiweni esihle sesendlalelo esimhlophe. Umbono owodwa ukuthi ungqimba omhlophe ungumphumela wokushintshwa kwesigaba futhi wakhiwe nge-martensite elolongeke kahle eyenziwe ngokushisa okusheshayo nokupholisa okungazelelwe kwendaba ngesikhathi senqubo yokusika. Omunye umbono ngukuthi ukwakheka koqweqwe olumhlophe kuyisikhathi sokuguqulwa kuphela, okuyi-martensite engajwayelekile etholwe ukusonteka kwepulasitiki.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Izici Ezinomthelela Wokuxolelwa Kokushiswa Kwensimbi

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