Halayen Naƙasasshiyar Matsalar Halayen Die-Cast AZ91D Magnesium Alloy

Dangane da keɓaɓɓun kaddarorinsa, sanin allurar magnesium a cikin masana'antar yana ci gaba da ƙaruwa, kuma aikace -aikacen aikace -aikacen shima yana ƙaruwa. A halin yanzu, babban tsarin aiwatar da magnesium alloy shine mutu-simintin. A cikin ainihin samarwa, saboda buƙatun yanayin aiki ko abubuwan aiwatarwa, galibi ya zama dole a aiwatar da sashi na gaba ɗaya ko na gaba ɗaya na kayan aikin filastik na baƙin ƙarfe na magnesium. A lokaci guda, injin filastik na mutu simintin gyare -gyare na iya kawar da ƙuntatawa da porosity da tsarin mutuƙar aiwatarwa ya haifar. , Inganta cikakkiyar kayan aikin injin kayan. Koyaya, kayan ƙarfe na magnesium suna da ƙarancin filastik kuma suna da wahalar aiwatar da injin filastik a zafin jiki; Abubuwan baƙin ƙarfe na baƙin ƙarfe suna da wahala musamman don yin injin filastik a cikin zafin jiki na ɗaki saboda kasancewar adadi mai yawa na kusoshin ƙananan narkewa a kan iyakokin hatsi, kuma galibi suna buƙatar injin thermoplastic. Wannan yana iyakance yaduwa da aikace -aikacen allurar magnesium zuwa wani gwargwado.

A cikin 'yan shekarun nan, an yi karatu da yawa game da halayen gurɓataccen ƙarfe na baƙin ƙarfe kamar AZ31, AZ61, da AZ91 (jihar da ba ta mutu ba), amma akwai' yan rahotanni kan halayen ɓarna na AZ91D magnesium alloy, musamman ma yanayin nakasa na zafi. Dangane da matsalolin da ke sama, wannan takarda tana amfani da na'urar sifa mai zafi na Geeble-1500D don gudanar da gwajin naƙasasshen matsin lamba akan baƙin ƙarfe na AZ91D magnesium a ƙarƙashin yanayin ƙima na 0.01 ~ 10s -1 da naƙasasshiyar zafin jiki na 50 ~ 450℃ don yin nazarin halayen gurɓataccen matsin lamba na Thermal; a lokaci guda, an yi nazarin ƙananan naƙasasshe.

Babban aikin bincike da sakamakon rubutun sune kamar haka:

1. Yi nazari da aiwatar da bayanan da suka dace da aka samo daga gwajin matsi mai zafi, kuma sami madaidaicin AZ91D magnesium alloy rheological curve; kafa madaidaicin daidaiton filastik madaidaicin daidaitattun daidaitattun daidaitattun matakan Zener-Hollomom ya bayyana kamar έ = 1.41 × 10 12 [sinh (0.014 σ)] 5.295 exp (-159449.509/RT), ta amfani da aikin sinadarin hyperbolic don tantance ƙaƙƙarfan ƙarfin kunnawa na abu Q = 159.45kJ · mol -1, idan aka kwatanta shi da jan ƙarfe na AZ91D magnesium baƙin ƙarfe, matsin da ya kwarara da kunnawa nakasa Ƙarfin kuzarin yana iya haifar da bayyananniyar bambanci tsakanin yanayin simintin nauyi da yanayin simintin tsarin simintin.
2. Dangane da ka'idar ƙirar ƙirar kayan aiki mai ƙarfi da zane-zanen injin, zane-zanen wutar lantarki, ƙirar rashin kwanciyar hankali da ƙirar ƙirar baƙin ƙarfe na AZ91D magnesium baƙin ƙarfe an yi su ta amfani da bayanan gwaji na matsi na zafi da software na lissafin lissafi a cikin nau'ikan 0.3, 0.5 kuma 0.7. zana. Ta hanyar nazarin ƙididdigar ƙarfin wutan lantarki (η) da daidaiton rashin daidaituwa (ξ (έ)) a cikin adadi, an ƙaddara cewa yanayin zafin nakasa shine 260 ~ 350℃, Yawan ƙima shine 0.01 ~ 1s -1, wanda shine injin filastik mai zafi na baƙin ƙarfe AZ91D magnesium. Mafi kyawun yankin inji.
3. A cikin baƙin ƙarfe na AZ91D magnesium, akwai ƙarin matakai na biyu da aka rarraba akan iyakokin hatsi a cikin hanyar sadarwa. Waɗannan matakai na biyu a hankali suna narkewa a cikin matrix tare da haɓaka zafin zafin nakasawa; lura da tsarin gurɓataccen matsin lamba na baƙin ƙarfe AZ91D magnesium alloy yana nuna cewa naƙasasshen zafin jiki, ƙwanƙwasawa, da ƙwanƙwasawa yana shafar tsarin gurɓataccen matsin lamba Mai mahimmanci; Bambancin tsari a wurare daban -daban na samfurin iri ɗaya ya fi bayyane, ɓarna ya fi girma a tsakiyar cibiyar kusa da samfurin, madaidaicin madaidaicin madaidaiciyar madaidaiciyar hanyar matsawa da tsarin ya samar ya fi bayyane, kuma sake maimaita aiki yana faruwa akan hatsi iyaka. Duk da haka, adadin nakasar nama ƙarami ne kusa da gefen gurɓacewar samfurin, kuma ƙwayar tana girma cikin sauƙi.
4. Lura da ilimin halittar kayan lahani na mutuƙar siminti a cikin aiwatar da naƙasasshen matsin lamba yana nuna cewa lahani-kamar lahani shine babban lahani na baƙin ƙarfe na baƙin ƙarfe, da naƙasasshen filastik matsa lamba hanya ce mai inganci don rage yawan lahani.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa: Halayen Naƙasasshiyar Matsalar Halayen Die-Cast AZ91D Magnesium Alloy

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.  

ISO 9001: 2015 bokan masana'anta ta mutu magnesium, Abubuwan haɓaka sun haɗa da matsin lamba na magnesium mai matsi mai yawa har zuwa tan 200 mai ɗumi mai zafi & 3000 ton mai sanyi, ƙirar kayan aiki, gogewa, gyare-gyaren, inji, foda & zanen ruwa, cikakken QA tare da damar CMM , taro, marufi & isarwa.

ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari. 

Me Zamu taimake ku yi gaba?

Je zuwa Shafin Farko Don Mutu Wasa China

By Minghe Mutu Wasa Wasa | Categories: Labarai masu Taimakawa |Material Tags: Gyare Aluminum, Zinc Gyare, Fitar Magnesium, Castan Wasanni, Bakin Karfe Cast, Fitar tagulla,Gyare Tagulla,Fitar Bidiyo,Tarihin Kamfanin,Aluminum Mutu Gyare | Comments Off