Nws tus kheej yog kev txhim kho.Tam sim no steel thiab txhuas tau sib tw los txhawb ib leeg, yog li muaj ntau txoj kev xaiv rau cov tuam txhab tsheb, thiab yog li kev txhim kho. "

Qhov tseeb, tam sim no automotive aluminium tau nkag mus rau theem ua ntej Hma tom qab tsov.Cov qub steel tuam ntxhab los ntawm kev txhim kho kev ua tau zoo, tam sim no hlau tsis muaj npib tsib xee tuaj yeem ua tiav xeb, thaum kawg magnesium alloy, carbon fiber thiab lwm yam ntaub ntawv nrog cov nqi qis. thiab txhim kho kev ua tau zoo, tau tsim muaj kev cuam tshuam rau kev lag luam aluminium.Zhu qiang taw qhia, "txhuas alloy ua kom zoo tuaj yeem tsuas yog kev loj hlob sai, vim cov hlau tau ua ntau xyoo los hloov nws nyuaj, aluminium yuav tsum muaj kev lag luam raws li sai li sai tau, yuav tsis yooj yim hloov tom qab, tam sim no automotive txhuas cov kev cov nyom thiab cov cib fim sib koom ua ke.

Hlau - aluminium hybrid lub cev qauv yog tus qauv

Tam sim no, ntau thiab ntau automotive manufacturing engineers them ntau xim rau hybrid daim ntawv thov ntawm lub teeb yuag. Lawv cov kev tshawb fawb thiab kev loj hlob tsom tsis yog tsuas yog nyob rau hauv ib tug tshwj xeeb piv ntawm automotive steel thiab txhuas, tab sis kuj nyob rau hauv yuav ua li cas sib tov ntau yam ntaub ntawv kom raug.Xyoo kawg ntawm lub Frankfurt lub cev muaj zog qhia debut ntawm lub tshiab audi A8 tau ntawm audi's txhuas qhov chaw ncej hom tag nrho. Lub cev qauv thev naus laus zis thev naus laus zis tshiab thiab hloov kho tshiab, tso tseg audi yeej ib txwm zoo siab rau tag nrho lub cev txhuas, aluminium alloy ntawm txoj kab nqes mus rau 58%, ntxiv rau tus kheej ntawm, hauv cov khoom siv lub cev ntxiv cov khoom sib xyaw, lub cev yog ze li ntawm 51 kg. hnyav dua li cov qauv nyiaj ntsuab, los ntawm cov nyiaj ntsuab A8 qauv ntawm 236 kg "tsis sib xws hnyav rau 282 kg.

Lub cim tshiab ntawm audi A8 txais yuav aluminium alloy los tsim lub zuag qhia tag nrho ntawm lub cev. Txhawm rau kom muaj lub zog ntawm cov qauv, aluminium castings yog siv rau hauv cov pob qij txha thiab cov ntawv hlau qhov chaw yog siv rau ntawm lub cev nto.Nyob rau hauv lub cabin tawb qauv ntawm lub cev, ib tug loj tus naj npawb ntawm kub sib sau super siab zog alloy steel, deb tshaj li tam sim no. A8 siab zog steel tsuas yog nyob rau hauv daim ntawv thov ntawm B kem, lub siab zog steel cov ntaub ntawv thiab 20 xyoo dhau los piv rau cov hlau, nruj nce 5 zaug, hnyav txo los ntawm 40%. Magnesium alloy yog ntxiv rau lub cev qauv, thiab CFRP carbon fiber. Cov khoom siv sib xyaw yog siv rau hauv qab ntawm lub tsheb, uas txo qhov hnyav ntawm lub cev los ntawm cov ntsiab lus xws li lub vaj huam sib luag tom qab.

"Nyob rau yav tom ntej, txhuas yuav siv ntau thiab ntau dua nyob rau hauv tag nrho lub tsheb lub cev, thiab yuav muaj ntau lub cev hybrid. Piv txwv li, audi A8 txhuas lub cev kuj pib ua hybrid lub cev, thiab tam sim no ntau lub tuam txhab tsheb hauv tsev tau ua raws li kev nplua.Qhov teeb meem tseem ceeb ntawm cov hlau thiab txhuas kev sib txuas yog corrosion kuj, nrog gluing, nrog tether, tsis muaj vuam.Lub cev sab sauv yog tsim. ntawm cov hlau thiab lub cev qis yog ua los ntawm aluminium.Piv txwv li, lub qhov rais thav duab ntawm Beijing tsheb yog ua los ntawm cov hlau nyob rau sab saum toj thiab txhuas hauv qab.Tsis yog cov hlau tsis zoo, tab sis kuv xav tias nws muaj kev cog lus ntau dua rau kev sib xyaw hlau nrog txhuas. "Zhang Haitao hais.

Hauv qhov no, wang li kuj tau taw qhia tias qhov tseeb, thaum ntxov li xyoo 1940 thaum muaj kev sib tw hlau thiab txhuas, tom qab ntau xyoo ntawm kev txhim kho, tam sim no cov khoom siv tsheb tau mus txog qee qhov kev pom zoo, yog cov ntaub ntawv siv tau zoo. .Thiab steel nws tus kheej yog kev loj hlob sai, nrog rau kev sib tw thiab kev koom tes.Thiab qhov kev sib tw no muaj txiaj ntsig zoo rau kev tsim cov tsheb lag luam, vim tias muaj kev sib tw tsheb tuam txhab lag luam tuaj yeem muaj kev xaiv ntau dua.Saib rau yav tom ntej, lub zog tshiab tsheb yuav muaj ntau dua. kev xav tau rau lub teeb yuag.

Lub tswv yim ntawm "kev ywj pheej hom yuav tsum yog lub teeb yuag, zoo hlau nrog nws lub peev xwm tseem tsis yog me me, los ntawm kev sib koom ua lag luam hom nrog cov feem ntau ntawm cov hlau muaj zog thiab nws yooj yim heev kom ua tiav 10% ntawm lub cev dawb yuag, dhau ntawm kev siv zog ntawm lwm lub tsheb poob 7% 8% yog ua tau, tus kheejntawm qhov kev faib ua feem ntawm cov thev naus laus zis siab heev tuaj yeem ua tiav lub cev yam tsis muaj kev hloov pauv ntau dua 10%. ""Nrog qee cov thev naus laus zis tshiab thiab cov tswv yim, ntau dua 20 feem pua ​​​​qhov hnyav tuaj yeem ua tiav. tseem zoo heev. Qhov txawv yog peb qhov kev txhawb siab