Ndi kuchuluka kwa kupanga ndi kugulitsa magalimoto, kugwiritsa ntchito mphamvu komanso mpweya woipa womwe umapangidwa panthawi yopanga ndikugwiritsa ntchito magalimoto ukukulirakulira.Panthaŵi imodzimodziyo, kuipitsidwa kwa chilengedwe nakonso kukuchulukirachulukira.Chifukwa chake, pofuna kulimbikitsa chitukuko chokhazikika chamakampani amagalimoto, potengera kuwonetsetsa kukhazikika, mphamvu, ndi chitetezo chagalimoto, posintha zinthu zamagalimoto ndi magawo, kulemera kwagalimoto kumakwaniritsidwa, zomwe ndizofunikira pakuwongolera kuyendetsa bwino kwamafuta agalimoto komanso kuchepetsa zowononga.Kutulutsa kumakhala ndi zotsatira zokweza kwambiri.Magalimoto opepuka sangangopulumutsa mphamvu ndikuchepetsa mpweya, komanso kumapangitsa kuti galimotoyo ikhale yokhazikika komanso yokhazikika poyendetsa.Nkhaniyi ikufotokoza makamaka aloyi ya magnesium ndi aloyi ya aluminiyamu, yomwe pakali pano ndi zida zomwe zimagwiritsidwa ntchito kwambiri pamagalimoto opepuka, ndikuwunika mawonekedwe awo ndi zabwino zake, komanso tsogolo la chitukuko cha magalimoto opepuka.
Potengera zomwe zikuchitika masiku ano, pofuna kuteteza chilengedwe ndikupulumutsa mphamvu ndi chuma, kafukufuku wam'tsogolo wamgalimoto ndi chitukuko adzayang'ana kwambiri mapangidwe opepuka agalimoto.Kugwiritsa ntchito zinthu zopepuka monga chitsulo champhamvu kwambiri, aloyi ya aluminiyamu, aloyi ya magnesium, ndi zinthu zophatikizika pakupanga magalimoto kumatha kukwaniritsa zopepuka zamagalimoto.Kuphatikiza apo, njira zopangira zapamwamba monga kupanga kutentha, kuwotcherera kwa laser, kupanga ma hydraulic, etc.Magalimoto opepuka.Aluminiyamu alloy yakhala ikugwiritsidwa ntchito kwambiri pagalimoto yopepuka yodutsa chifukwa cha zabwino zake monga kutsika kochepa, kukana kwa dzimbiri komanso kukonza kosavuta.
Aluminium ndi chitsulo chopepuka chokhala ndi magetsi abwino komanso matenthedwe matenthedwe, komanso kukana kwa dzimbiri.Pa nthawi yomweyo, Machining ntchito aloyi zotayidwa bwino kuposa zipangizo chikhalidwe zitsulo.Aluminium ili ndi malo otsika osungunuka.Kubwezeretsa kwa aluminiyumu panthawi yonse yogwiritsira ntchito ndikubwezeretsanso sikuchepera 90%.Aluminiyamu alloy ali bwino kwambiri reproducibility, kotero Aluminiyamu aloyi pakali pano zinthu zabwino kwambiri kuzindikira wopepuka wa magalimoto.
Kugwiritsa ntchito zida za aluminium alloy m'magalimoto kumatha kuchepetsa kulemera kwagalimoto yonse, kutsitsa pakati pa mphamvu yokoka yagalimoto, ndikuzindikira kupepuka kwagalimoto.Kulemera kwa galimotoyo kumachepetsedwa, kuyendetsa mofulumira kwa galimotoyo kudzakhala bwino pakuyendetsa galimoto, ndipo galimotoyo idzakhala yokhazikika komanso yabwino, ndipo phokoso ndi kugwedezeka zidzasinthidwanso.
Kugwiritsa ntchito aloyi ya aluminiyumu m'galimoto yopepuka kumaphatikizapo zopangira zitsulo zotayidwa, zopangira zitsulo zotayidwa, aluminium alloy extrusion ndi zojambula zojambula, etc.
Cast aluminium alloy ndiyomwe imagwiritsidwa ntchito kwambiri pamagalimoto amakono opepuka.Amagwiritsidwa ntchito kwambiri mu injini yamagalimoto, chassis, wheel hub ndi zina.injini amatchedwa "mtima" mbali ya galimoto, mu yamphamvu mutu, yamphamvu chipika, pisitoni, etc. Kugwiritsa ntchito aloyi zotayidwa ku mbali sangathe mogwira kuchepetsa kulemera wonse wa injini, komanso kusokoneza kutentha komwe kumapangidwa mu injini kumagwira ntchito munthawi yake kuti injini igwire bwino ntchito
The weldability wa pepala zotayidwa aloyi ndi woipa kuposa zitsulo pa ntchito, amene bwino kuwotcherera ntchito ndi kuwotcherera khalidwe la zotayidwa aloyi pepala, ndipo kumawonjezera ntchito zosiyanasiyana zotayidwa aloyi.Kugwiritsa ntchito ukadaulo wopangira kutentha, ukadaulo wopanga ma superplastic ndi ukadaulo wamagetsi opangidwa mwangozi kuti apititse patsogolo mawonekedwe ndi kupanga mapangidwe a aluminiyamu aloyi mapanelo.
Pakalipano, kuwonjezera pa zipangizo zamakono zazitsulo za aluminiyamu, zida zopangira aluminium zimagwiritsidwa ntchito kwambiri popanga magalimoto opepuka chifukwa cha ubwino wake wochepa, mphamvu zambiri, komanso kukana kwa dzimbiri.Poyerekeza ndi pisitoni zachitsulo zotayidwa, ma pistoni a injini zamagalimoto amachepetsa kulemera kwawo ndi 10%, pomwe ntchito yawo yotulutsa kutentha imachulukitsidwa ndi nthawi zinayi.Zoletsedwa ndi kuwongolera kwamitengo ndi kupanga, zophatikizika zopangidwa ndi aluminiyamu sizinapangikebe sikelo yayikulu, koma zawonetsa ntchito yawo yabwino kwambiri pazigawo zina zamagalimoto.
Pachitukuko chofulumira chachuma ndi chikhalidwe chamasiku ano, poyang'anizana ndi zovuta zamphamvu zatsopano komanso zovuta zachilengedwe, magalimoto opepuka amatha kuwongolera bwino mafuta agalimoto, potero amachepetsa mpweya woipa.Pogwiritsa ntchito zopepuka zamagalimoto, ma aloyi a magnesium, ma aloyi a aluminiyamu ndi zida zina zachitsulo zagwiritsidwa ntchito kwambiri chifukwa cha zabwino ndi mawonekedwe awo.M'tsogolomu, kusintha kwaukadaulo kudzagwiritsidwa ntchito kuchepetsa mtengo wazinthu, kukulitsa kagwiritsidwe ntchito ka zinthu, ndikupanga zida zokomera chilengedwe komanso zotheka.Zida zatsopano zobwezerezedwanso ndizomwe sizingapeweke pakufufuza ndi kupanga magalimoto opepuka.
Nthawi yotumiza: Nov-22-2021