Opanga magalimoto ndi zida zolondola nthawi zonse amakhala akuyang'ana zida zatsopano komanso zogwira mtima kwambiri kuti awonjezere kutsimikizika ndi magwiridwe antchito azinthu zawo.Opanga magalimoto amakonda kugwiritsa ntchito zinthu zatsopano m'magalimoto awo, zomwe zimawatsogolera kuyesa mitundu yosiyanasiyana yazitsulo ndi ma aluminiyamu.

Ford ndi General Motors, mwachitsanzo, aphatikiza zigawozi m'magalimoto awo kuti achepetse kulemera kwa makina awo ndikuwonetsetsa mphamvu ndi kulimba, Design News inati.GM inachepetsa kuchuluka kwa chevy Corvette's chassis ndi mapaundi 99 posintha kupita ku aluminiyamu, pomwe Ford idakonza pafupifupi mapaundi 700 kuchokera pamtundu wonse wa F-150 kuphatikiza zitsulo zolimba kwambiri ndi ma aluminiyamu.

"Aliyense wopanga magalimoto ayenera kutero," a Bart DePompolo, woyang'anira zamalonda zamagalimoto ku US Steel Corp., adauza gwero."Akulingalira njira iliyonse, zinthu zilizonse."
Pali zinthu zingapo zomwe zikupangitsa kuti pakhale kufunikira kwa zida zapamwamba zopangira magalimoto, kuphatikiza ndondomeko zamabizinesi amafuta ochepa, malinga ndi nkhaniyo.Miyezo iyi imafuna kuti opanga magalimoto azitha kupeza mafuta okwanira 54.5 pofika 2025 pamakina onse opangidwa m'mabizinesi onse.

Zinthu zocheperako, zamphamvu kwambiri zimatha kupangitsa kuti mafuta azichulukirachulukira, zomwe zimapangitsa kuti zikhale zokopa kuti zikwaniritse zomwe boma likufuna.Kuchepa kwa zinthuzi kumapangitsa kuti injiniyo isavutike kwambiri, ndipo izi zimafuna kuti mphamvu zizichepa.

Miyezo yowongoka kwambiri ndi zina mwazinthu zomwe zimalimbikitsa kugwiritsa ntchito zitsulo zapamwamba ndi ma aluminiyamu aloyi.Malamulowa amafunikira kuphatikiza zinthu zamphamvu kwambiri muzinthu zina zamagalimoto, monga ma cab arrays.

"Zitsulo zina zamphamvu kwambiri zimagwiritsidwa ntchito pazipilala zapadenga ndi miyala, komwe mumayenera kuyendetsa mphamvu zambiri zowonongeka," Tom Wilkinson, wolankhulira Chevy, adauza gwero."Kenako mumapita kuzitsulo zotsika mtengo kumadera omwe simukusowa mphamvu zambiri."

Kupanga zovuta

Komabe, kugwiritsa ntchito zinthuzi kumabweretsa zovuta kwa mainjiniya, omwe akulimbana ndi kuwononga ndalama komanso kuchita bwino.Kugulitsana kumeneku kukukulirakulira chifukwa ntchito zambiri zopanga magalimoto zimayambika zaka zambiri magalimoto asanatulutsidwe pamsika.

Okonza ayenera kupeza njira zophatikizira zinthu zatsopano pakupanga magalimoto ndikupanga zinthuzo, malinga ndi gwero.Amafunanso nthawi kuti agwirizane ndi ogawa kuti apange zololeza za aluminiyamu ndi zitsulo.

"Zikunenedwa kuti 50 peresenti ya zitsulo zomwe zili m'magalimoto amasiku ano zinalibe ngakhale zaka 10 zapitazo," adatero DePompolo."Izi zikukuwonetsani momwe izi zisinthira mwachangu."

Kuphatikiza apo, zida izi zitha kukhala zokwera mtengo kwambiri, zomwe zimafikira $ 1,000 pamtengo wamagalimoto angapo atsopano, atero atolankhani.Chifukwa cha kukwera mtengo, GM yasankha zitsulo kuposa aluminiyamu nthawi zambiri.Chifukwa chake, mainjiniya ndi opanga amafunika kupeza njira zofananira ndi mphamvu ndi mtengo wazinthu zapamwambazi.