Ukwelashwa Okungacacisi Okuphezulu Kwe-Aluminium Alloy Die Castings

Ekukhiqizweni kwangempela, izinkampani eziningi ze-aluminium alloy zizohlangana nokudideka kobuso obubi noma obubi bokusakazwa. Namuhla, ngihlele amakhono owomile ezimpahla zokwelashwa ezingaphezulu kwe-aluminium alloy die castings. Funda amaqhinga amane alandelayo. Ukuphathwa kwendawo yokuphonsa kulula futhi kulula!

1. I-Phosphating Aluminium

Imiphumela yama-accelerators, ama-fluorides, Mn2 +, Ni2 +, Zn2 +, PO4; kanye ne-Fe2 + ngenqubo ye-phosphating ye-aluminium yafundwa ngokuningiliziwe ngokusebenzisa izindlela ezinjenge-SEM, i-XRD, ijika elingaba yisikhathi, kanye nokushintsha kwesisindo sefilimu. Ucwaningo lukhombisa ukuthi i-nitrate ye-guanidine inezici zokuncibilika kwamanzi okuhle, umthamo ophansi nokwakheka kwamafilimu okusheshayo. I-accelerator esebenzayo ye-aluminium phosphating: i-fluoride ingakhuthaza ukwakheka kwamafilimu, inyuse isisindo sefilimu, futhi icwenge okusanhlamvu; Mn2 +, Ni2 + kungaba sobala Cwenga okusanhlamvu ukwenza umfaniswano wefilimu we-phosphating futhi uhlangane futhi uthuthukise ukubukeka kwefilimu ye-phosphating; lapho ukuminyana kwe-Zn2 + kuphansi, ifilimu ayikwazi ukwakhiwa noma ukwakheka kwefilimu kukubi. Njengoba ukugxila kweZn2 + kukhuphuka, isisindo sefilimu siyakhula; okuqukethwe kwe-PO4 kuthinta ifilimu ye-phosphating Umthelela osindayo mkhulu, futhi i-PO4 iyanda. Okuqukethwe kwandisa isisindo sefilimu ye-phosphating.

2. Alkaline Electrolytic wokucwebezelisa Inqubo Aluminium

Ucwaningo lwenziwe ngohlelo lwesisombululo se-alkaline polishing, kuqhathaniswe imiphumela ye-corrosion inhibitors, ama-viscosity agents, njll. kumphumela wokupholisha, futhi bathola ngempumelelo uhlelo lwesisombululo se-alkaline nemiphumela emihle yokupholisha, futhi ngokokuqala ngqa bathola ikhono lokunciphisa izinga lokushisa lokusebenza. futhi andise ukusetshenziswa kwekhambi. Izithasiselo ezithuthukisa ukuphila isikhathi eside nomphumela wokupholisha ngesikhathi esifanayo. Imiphumela yokuhlola ibonisa ukuthi ukwengeza izithasiselo ezifanele kusixazululo se-NaOH kungaveza umphumela omuhle wokupholisha. Ukuhlolwa kokuhlola kuphinde kwathola ukuthi ngemva kokupholishwa kwe-electrolytic ye-DC njalo nge-glucose NaOH ukukhiqizwa okuncane isixazululo ngaphansi kwezimo ezithile, ukubonakaliswa kwendawo ye-aluminium kungafinyelela ku-90%, kodwa ngenxa yezici ezingazinzile ekuhloleni, ucwaningo olwengeziwe luyadingeka. Amandla okusebenzisa indlela ye-DC pulse electrolytic polishing ukupholisha i-aluminium ngaphansi kwezimo ze-alkali kuyahlolwa. Imiphumela ibonisa ukuthi indlela yokupholisha i-pulse electrolytic polishing ingafinyelela umphumela wokulinganisa we-DC njalo we-voltage electrolytic polishing, kodwa isivinini sayo sokulinganisa siyahamba kancane.

3. Imvelo-Friendly Chemical wokucwebezelisa Of Aluminium And Alloys

Kunqunywe ukuthuthukisa ubuchwepheshe obusha bokupholisha amakhemikhali obusebenzisa imvelo ngokusekelwe ku-phosphoric acid-sulfuric acid njengomswakama oyisisekelo. Lobu buchwepheshe kufanele buzuze ukuphuma kwe-zero kwe-NOx futhi bunqobe ukukhubazeka kwekhwalithi yobuchwepheshe obufanayo esikhathini esedlule. Ukhiye kubuchwepheshe obusha ukwengeza ezinye izinhlanganisela ezinemiphumela ekhethekile ku-base fluid ukufaka i-nitric acid. Ngalesi sizathu, kuyadingeka ukuthi uhlaziye inqubo yokupholisha amakhemikhali ama-asidi amathathu, ikakhulukazi indima ye-nitric acid. Umsebenzi oyinhloko we-nitric acid ku-aluminium chemical polishing ukuvimbela ukubola kokugqwala nokwenza ngcono ukukhanya kokupholisha. Kuhlanganiswe nokuhlolwa kokupholishwa kwamakhemikhali ku-phosphoric acid-sulfuric acid elula, kukholakala ukuthi izinto ezikhethekile ezifakwe ku-phosphoric acid-sulfuric acid kufanele zikwazi ukuvimbela ukubola kokugqoza futhi zinciphise ukugqwala okujwayelekile, futhi kufanele zibe nomphumela omuhle wokulinganisa nokugqama .

4. I-Electrochemical Surface Eqinisa Ukwelashwa Kwe-Aluminium Nama-alloys Ayo

Inqubo, ukusebenza, i-morphology, ukwakheka nokwakheka kokuguqulwa kokuhlanganiswa kokuhlanganiswa okune-ceramic-like amorphous okwenziwe nge-anodic oxidation kanye nokubekwa kwe-aluminium kanye nama-alloys ayo ohlelweni olungathathi hlangothi, kwaxoxwa ngenqubo yokwakhiwa kwefilimu nendlela yokwenza lokho. Imiphumela yocwaningo lwenqubo ikhombisa ukuthi ohlelweni lokuxubana lwe-Na_ 2wo 4 olungathathi hlangothi, ukugxila kwe-accelerator yokwenza ifilimu kulawulwa kube ngu-2.5 ~ 3.0g /, ukuminyana kwe-ejenti yefilimu eyinkimbinkimbi ngu-1.5 ~ 3.0g /, kanye nokuhlungwa kukaNa 2WO_ I-4 ingu-0.5 ~ 0.8g / l, ukuphakama kwamanje okuphezulu kungu-6 ~ 12A / dm ~ 2, ukuyaluza okubuthakathaka, kungatholwa ifilimu ephelele neyunifomu yempunga engacacisi ene-gloss enhle. Ifilimu inobukhulu obungu-5-10μm, ubukhulu obuncane obungu-300-540HV, nokumelana nokugqwala okuhle kakhulu. Uhlelo olungathathi hlangothi lunokuzivumelanisa okuhle nama-alloys e-aluminium, futhi lungakha ifilimu elihle ochungechungeni oluhlukahlukene lwama-alloys e-aluminium afana ne-rust-proof aluminium ne-aluminium yomgunyathi.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Ukwelashwa Okungacacisi Okuphezulu Kwe-Aluminium Alloy Die 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