Izinyathelo neziphakamiso zokuxazulula ukungathandeki okungaphansi kwe-Castings

    Ukukhiqizwa kwama-pores angaphansi kwesikhumba kungukuphendula okuphelele kokusebenza okungafanele kwezixhumanisi nezinqubo ezahlukahlukene enqubeni yokusakaza. Izizathu zokwakheka ziyinkimbinkimbi, futhi kunezici eziningi ezinomthelela. Wonke umuntu uyabandakanyeka, futhi yonke inqubo kufanele ivuse wonke umuntu.

1. Izinto zokusetshenziswa

1. Akuvunyelwe ukusetshenziswa kwezinto zokusetshenziswa ezinokuqukethwe okuphezulu kwe-titanium (Ti) ne-aluminium (AI), insimbi ene-alloy ephezulu, insimbi engagqwali, njll.

2. Izinto zokusetshenziswa ezinokugqwala okukhulu ne-oxidation, uwoyela, i-slime yamalahle, nesihlabathi semfucuza kufanele zihlanzwe futhi zisetshenziswe.

3. Sebenzisa izinto zokusetshenziswa ezimanzi nezamanzi ngemuva kokomisa. 4. Amashidi wensimbi azacile (ukufakwa kwamapayipi) angaphansi kuka-3mm akuvunyelwe ukusetshenziswa. 5. Ubude bezinto zokusetshenziswa kufanele bulawulwe cishe ku-300-400mm.

2. Ukuncibilikisa insimbi eshisayo

1. Lapho izinto zokusetshenziswa zilayishwa esithandweni somlilo, kufanele zihlangane futhi zinciphise isikhala sokunciphisa ukuhogela kwensimbi eshisayo ne-oxidation.

2. Esithandweni ngasinye senqubo encibilikisiwe yensimbi encibilikisiwe, susa ngokuphelele i-slag okungenani izikhathi ezingama-2-3, futhi ngemuva kokukhipha i-slag, umboze insimbi encibilikisiwe ngokuqoqwa kwe-slag nezinto zokwakha ngesikhathi ukuze ugweme ukuthintana kwesikhathi eside kwensimbi encibilikisiwe ngomoya wokuhogela kanye ne-oxidize.

3. Ngensimbi encibilikisiwe, isikhathi sokulinda emazingeni okushisa aphakeme akumele seqe imizuzu eyi-10-15, ngaphandle kwalokho ikhwalithi yensimbi encibilikisiwe izokwehla kakhulu futhi ibe "amanzi afile".

4. Ukushisa ngokuthepha akumele kube ngaphansi kuka-1540 ± 10 ℃. Ngemuva kokuthepha, i-slag kufanele isuswe ngesikhathi, futhi ngasikhathi sinye imbozwe nge-slag ejwayelekile yokuvikela ukushisa ukuvimbela insimbi encibilikisiwe ekupholiseni nasekuhlanganiseni.

5. Ama-recarburizers angahlangabezani namazinga avunyelwe.

3. Amagciwane

1. Kufanele ibhakwe ku-300-400 ℃ ngaphambi kokuyisebenzisa ukususa umswakama we-adsorbed namanzi e-crystal. 2. Usayizi wezinhlayiya ze-inoculant ngu-5-10mm. 3. Okuqukethwe kwe-aluminium kwe-inoculant kungaphansi kwe-1%. 4. Ukuthela

1. Izikhwama ezinkulu nezincane kumele zomiswe kahle. Izikhwama ezimanzi azivunyelwe ukusetshenziswa. Akuvunyelwe nhlobo ukufaka esikhundleni sokomisa ngezikhwama zensimbi ezishisayo.

2. Khuphula izinga lokushisa okuthelwayo, ukuthululela ngokushesha emazingeni aphezulu okushisa. Isimiso sokuthela: slow-fast-slow. Ukuzijwayeza kufakazele ukuthi ukukhuphula izinga lokushisa okuthelayo ngo-30-50 ° C kungakunciphisa kakhulu ukwenzeka kwe-porosity. Lapho uthela, insimbi encibilikisiwe kufanele ihlale igcwele i-sprue, ngokugeleza okuqhubekayo phakathi nendawo, ukuze kusheshe kusungulwe ingcindezi emile yensimbi encibilikisiwe futhi imelane nokungena kwegesi yesixhumi esibonakalayo.

3. I-ladle encane yensimbi eshisayo ayivunyelwe uma izinga lokushisa liphansi kune-1350 ℃, kufanele isetshenziswe ngemuva kokubuyela esithandweni ukukhuphula izinga lokushisa. 4. Qinisa ukuvimba kwe-slag nokuvikela i-slag, bese ususa isikali se-oxide ngesikhathi sokuyivimba ukuthi ingeniswe emgodini. .

Isine, ukuxubana kwesihlabathi

1. Vikela ngokuqinile umswakama wesihlabathi sokubumba ungabi ngaphezu kwe-3.5%.

2. Ukungena komoya kwesihlabathi sokubumba kulawulwa ku-130-180, amandla acindezelayo anamanzi ayi-120-140KPa, izinga lokuncipha ngu-35-38%, nobulukhuni besihlabathi sokubumba ngu> 90. 3. Sebenzisa i-bentonite esezingeni eliphezulu ne-powder yamalahle.

4. Faka isihlabathi esisha njengoba kudingeka.

5. Ekupheleni kokuxubana kwesihlabathi nsuku zonke, isihlabathi esingeqile kufanele sitholakale, futhi isihlanganisi sesihlabathi kufanele sihlanzwe kahle futhi sihlanzwe.

Okuhlanu, isikhunta nokumodela

1. Indawo yokuhlukanisa isikhunta kufanele ifakwe ama-vent grooves noma ama-vents namakamelo omoya amnyama ukunciphisa ukucindezela kwegesi.

 2. Faka igumbi elimnyama legesi esikhunjeni ukunciphisa ingcindezi yegesi.

3. Fafaza i-cryolite powder kumgijimi noma emgodini wesihlabathi (inani lizonqunywa ngemuva kokuphasa isivivinyo).

Isithupha, ukwenziwa okuyisisekelo

1. Okuqukethwe kwamanzi esihlabathi se-silica kungaphansi kuka-0.2%, kanti okuqukethwe udaka kungaphansi kuka-0.3%.

2. Inqubo yokwenza okuyisisekelo: Ngaphambi kokuhlangana kwesihlabathi, isihlabathi se-silica sidinga ukufudunyezwa sibe ngu-25-35 ° C, qala ngokungeza ingxenye 1 esihlabathini bese uxuba imizuzu engu-1-2, bese ufaka ingxenye yesi-2, bese uqhubeka nokuxuba okungu-1-2 imizuzu. Inani elengeziwe lezinto ezimbili lingu-0.75% wengxenyana yesisindo.

3. Ngenxa yokuzwela okuphezulu kwe-polyisocyanate emanzini, isikhathi sokugcina somgogodla wesihlabathi esilungisiwe akufanele sidlule amahora angama-24.

4. Ukuhlushwa okuphezulu kakhulu nenani eliyinsalela le-triethylamine kungadala izimbotshana ezingaphansi kwesikhumba ekuphonsweni.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe: Izinyathelo neziphakamiso zokuxazulula ukungathandeki okungaphansi kwe-Castings

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