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Tsev > Xov xwm > Ntsiab lus
Automotive Aluminium Hlau Daim Ntawv Thov Technology
Dec 27, 2017

Nrog rau daim ntawv thov ntawm magnesium alloy nyob rau hauv tsheb, daim ntawv thov ntawm txhuas hlau hauv kev lag luam automotive tau ua tshiab breakthroughs. Aluminium noj ntawm cov tsheb kauj vab hauv txhuas lub tsheb yuav nce ntxiv. Aluminium muaj peb qhov zoo tshaj plaws rau kev lag luam automotive: nws qhov ceev yog tsawg tshaj lwm yam ntaub ntawv, uas tuaj yeem txo lub tsheb zoo dua qub, txo cov roj noj thiab nqus lub zog ntawm kev zoo dua li cov hlau. Raws li lub tsheb tus kheej zoo txo, Performance, lighter tshuab muaj, uas txuag rau cov ntaub ntawv thiab cov nqi ntawm kev siv ua khoom; qee qhov chaw ua los ntawm cov txhuas txhuas, xws li ua haujlwm hauv lub cev, tsis tshua kim nqi rau lwm cov khoom. European Aluminium Association hais tias qhov nruab nrab txhuas siv nyob rau hauv European tsheb doubled nyob rau hauv lub 1990s, los ntawm 50 mus rau 100 kg / tsheb. Qhov nruab nrab txhuas cov ntsiab lus nyob rau hauv 2005 yog 150 kg / tsheb, thaum lub xyoo 2010 aluminium ntsiab lus yog 180 kg / tsheb. Kev tshawb fawb los ntawm Duke Research tau tshaj tawm tias cov khoom nruab nrab ntawm cov tsheb thiab lub teeb nyob rau hauv North America yog 124 kg / tsheb hauv xyoo 2002, piv rau qhov nruab nrab ntawm 37 kg / lub tsheb hauv xyoo 1973. Lub Teb Chaws Asmeskas tus qauv luam tawm tau qhia cov khoom nruab nrab ntawm 126.6 kg / lub tsheb rau kev siv tsev nyob hauv xyoo 2003. Raws li qhia los ntawm Alcan, vim muaj kev siv cov ntaub pua plag, extrusions thiab castings hauv tsheb thiab kev siv ntau dua ntawm kev zam txim los ntawm thawj txhuas txhaws hauv kev rho tawm lub tshuab, 2009 Lub tsheb nruab nrab txhuas cov ntsiab lus txog 156 kg / lub tsheb. Kev tshawb xyuas los ntawm European Aluminium Association (EAA) commissioned los ntawm University of Aachen, lub teb chaws Yelemees, qhia tau tias Compart Tsheb yuav txo nws cov pawg los ntawm ntau tshaj 30% by maximizing hloov ntawm cov khoom siv tuab cov aluminium, Yuav txo 400 kg / tsheb saum toj no. Saib txhuas hlau nyob rau hauv kev lag luam automotive muaj ntau hom kev siv, txhua lub teb chaws hauv ntiaj teb no muaj kev sib tham nrog kev tshawb nrhiav thiab kev txhim kho. Kauslim tsis ntev los no hais tawm tsab cai patent rau "ib qho txhuas log kov rau ib lub tsheb", thiab muaj feem xyuam rau ib qho txhuas log casting rau ib lub tsheb, hauv particular, uas tuaj yeem tuaj yeem tuaj yeem ua haujlwm tau zoo dua qub thiab kev txhim kho tus qauv ntawm lub txhuas log zoo aluminium log. Nyob rau hauv lub meantime, tus tam sim no muaj feem xyuam rau ib qho txhuas wheel casting apparatus rau ib lub tsheb tsav, uas yog thaum muaj peev xwm ntawm kev txhim kho kev ua hauj lwm zoo thiab kev txhim kho zoo ntawm molded aluminium log, thiab los ntawm kev txhim kho tus qauv ntawm txhim kho aluminium log casting apparatus, Minimizes fais fab siv thiab txhim kho cov khoom tsim tau. Nws tseem tiv thaiv dhau qhov kub hnyiab dhau los ntawm kev tiv tauj nrog lub siab kub pwm puag thiab cov zoo li, thiab nws tuaj yeem txhim kho qhov zoo ntawm sab pwm los ntawm kev tuav txoj kab nruab ntug thiab lub zog quab yuam Thiab lub disadvantage ntawm casting lub molded log ntawm lub overheating ntawm lub log thiab kev txhim kho ntawm lub siab ntawm lub molded log cam khwb cia los ntawm aluminium yaj.