nkhani

Magalasi apamwamba, ma hood onyezimira, kulira kodabwitsa… zonse zimasonyeza kudzikuza kwa magalimoto akuluakulu amasewera, omwe amawoneka kuti ali kutali ndi miyoyo ya anthu wamba, koma mukudziwa? Ndipotu, mkati ndi ma hood a magalimoto awa amapangidwa ndi zinthu zopangidwa ndi fiberglass.

Kuwonjezera pa magalimoto apamwamba, anthu wamba amayendetsa magalimoto ndi malole onyamula katundu, omwe onse amapangidwa ndi ulusi wagalasi. Tinganene kuti kugwiritsa ntchito ulusi wagalasi kumatha kupitilira kwamuyaya.

Pakadali pano, zinthu zopangidwa ndi ulusi wagalasi zomwe zimapangidwa ndi ulusi wagalasi zitha kugawidwa m'mitundu iwiri: thermoplastic ndi thermosetting. Njira zopangira ziwirizi ndizosiyana, ndipo ntchito zake ndizosiyana. Zinthu zopangidwa ndi ulusi wagalasi zomwe zimagwiritsidwa ntchito pa LFT zimagwiritsidwa ntchito makamaka pazinthu zamkati mwa magalimoto, monga mabulaketi a zida, mabokosi owonjezera matayala, mabulaketi akutsogolo ndi zinthu zina zomwe sizili zamafelemu agalimoto; zinthu zopangidwa ndi thermoset SMC fiberglass zimagwiritsidwa ntchito makamaka pa ma hood agalimoto, ma bumpers, ndi zolekanitsa matanki amafuta. Zophimba za kutentha ndi zida zina zamagalimoto.
Ndi chitukuko cha makampani opanga magalimoto komanso kulimbikitsa kusunga mphamvu ndi kuteteza chilengedwe, magalimoto opepuka akhala chizolowezi chachikulu. Kugwiritsa ntchito mafuta m'galimoto kumadalira kwambiri kusuntha kwa injini ndi kulemera konse kwa galimotoyo. Pofuna kusunga ubwino wonse, magwiridwe antchito ndi mtengo wa galimotoyo, kuchepetsa kulemera kwa galimotoyo kungawonjezere bwino mphamvu yotulutsa ndi kuyendetsa, kuchepetsa kugwiritsa ntchito mafuta, komanso kuchepetsa utsi wotulutsa utsi. Kafukufuku wasonyeza kuti pa kuchepetsa kulemera kwa galimoto ndi 10% iliyonse, kugwiritsa ntchito mafuta kungachepe ndi 6-8%. Kusintha chitsulo chachikhalidwe ndi ulusi wagalasi kungachepetse kwambiri kulemera kwa galimotoyo.

Zogulitsa za SMC ndi gawo lofunika kwambiri la zida zamagalimoto. Momwe mungachepetsere kulemera kwa magalimoto mwa kukonza magwiridwe antchito ake ndi nkhani yofunika kwambiri kwa opanga magalimoto.
Pakadali pano, njira yodziwika bwino kwambiri mumakampani ndikusintha zodzaza zachikhalidwe ndi mikanda yagalasi yopanda kanthu, potero kuchepetsa kuchuluka kwa pepalalo, kuti akwaniritse zotsatira zochepetsa kulemera kwa galimoto. Koma vuto lomwe izi zimabweretsa ndilakuti mphamvu zamakina azinthuzo zimachepanso. Chifukwa chake, kuti zitsimikizire mphamvu zamakina pansi pa mikhalidwe yotsika, ulusi wagalasi ungagwiritsidwe ntchito kupereka mikhalidwe yapamwamba yamakina. Zogulitsa za SMC zomwe zatchulidwa pamwambapa zimapangidwa ndi ulusi wagalasi, zodzaza ndi utomoni.
Zinthu zopangidwa ndi ulusi wagalasi za SMC zokhala ndi mphamvu zambiri komanso mawonekedwe apamwamba. Chogulitsachi chimatha kukwaniritsa zofunikira za mawonekedwe a makina ndi mawonekedwe a pamwamba a A nthawi imodzi, ndipo chimayenera kupanga zida zowoneka bwino zamagalimoto ndi ziwalo zomangira. Poyerekeza ndi omwe akupikisana nawo m'makampani omwe ali ndi mikhalidwe yomweyi, magwiridwe antchito onse a makina awonjezeka ndi 20%, zomwe zimapereka yankho ku vuto la kuwonongeka kwa magwiridwe antchito a makina a SMC otsika.
Mofanana ndi magalimoto otchuka a super sports, zofunikira pa mphamvu ndi mawonekedwe ake ndizapamwamba kwambiri kuposa magalimoto wamba, makamaka pakuwoneka bwino komanso kusalala. SMC imagwiritsa ntchito ulusi wagalasi 456 ngati mtundu watsopano wa ulusi wagalasi pazinthu zamagalimoto, zomwe zimatha kukwaniritsa mawonekedwe a kasitomala a A-level, kutanthauza, zofunikira pa mawonekedwe agalasi, ndipo kuwala kwake ndikokwanira kufanana ndi malo a magalimoto akuluakulu.

Kuwonjezera pa zinthu za SMC, zipangizo za thermoplastic zolimbikitsidwa ndi ulusi wagalasi zithanso kukhala ndi gawo lofunika kwambiri pakusintha chitsulo ndi pulasitiki m'magalimoto. Ulusi wa LFT wochita bwino kwambiri 362H umagwiritsidwa ntchito makamaka m'zigawo zamagalimoto monga magalasi owonera kumbuyo, zophimba zoteteza phokoso, mabulaketi a zida, ndi zina zotero.
Ukadaulo wa LFT uli ndi zofunikira kwambiri pakugwiritsa ntchito ulusi, makamaka kukana kutha kwa ulusi. Ubweya pa kilogalamu ya 362H ndi wochepa kwambiri. Dr. Fan Jiashu wa Product R&D Center adatsimikiza izi kudzera mu kuyerekeza koyesera. Ataika chinyezi kufika pa 50%, ubweya pa kilogalamu ya 362H umakhala wochepa kwambiri kuposa wa chinthu choyerekeza; chinyezi chikakwera kufika pa 75%, ubweya wa zinthu zonse umawonjezeka, zomwe zimatsimikiziridwa ndi mawonekedwe a woyezera kukula kwa ulusi wokha. Koma chodabwitsa ndichakuti chinyezi chikafika pa 75%, ubweya wa 362H umakhala wochepa kuposa wa gulu lolamulira, zomwe zimasonyeza kukana kwabwino kwa kutha kwa 362H.
Sikuti zokhazo, mphamvu za makina a 362H ndi zamphamvu kwambiri komanso zolimba kwambiri. Ndi iyo, galimotoyo idzakhala yolimba kwambiri ikagunda kwambiri. Siidzakhala "yofooka" ngati chitsulo, ndipo sidzavulala mosavuta. Izi ndi zofanana ndi pamwamba pa 362H. Chithandizo chapadera cha kukula kwake sichingasiyanitsidwe. Kupanga ulusi wopangidwa bwino komanso wopangidwa bwino kwambiri wa LFT wa PP 362H kumawonjezeranso njira yopangira ulusi wolunjika wa LFT. Kufalikira kwake kwakukulu komanso kukhuthala kwake kwakukulu kumakwaniritsa zofunikira za kasitomala kuti athe kukonzedwa.