nkhani

Mkati mwapamwamba, zipewa zonyezimira, mkokomo wodabwitsa…zonse zikuwonetsa kudzikuza kwa magalimoto apamwamba, owoneka ngati kutali ndi miyoyo ya anthu wamba, koma mukudziwa?M'malo mwake, zamkati ndi zotsekera zamagalimotowa zimapangidwa ndi zinthu za fiberglass.

Kuphatikiza pa magalimoto apamwamba, anthu wamba ambiri amayendetsa magalimoto ndi magalimoto onyamula katundu, zomwe zonse zimapangidwa ndi fiber ya magalasi.Titha kunena kuti ntchito yogwiritsira ntchito magalasi fiber imatha kukulitsidwa mpaka kalekale.

Pakadali pano, zida zophatikizika zamagalimoto zolimbitsa magalasi zitha kugawidwa m'mitundu iwiri: thermoplastic ndi thermosetting.Njira zopangira ziwirizi ndizosiyana, komanso zomwe zimagwiritsidwa ntchito ndizosiyana.Thermosetting glass fiber products for LFT imagwiritsidwa ntchito makamaka pazigawo zamkati zamagalimoto, monga mabulaketi a zida, mabokosi osungira matayala, mabulaketi akutsogolo ndi zida zina zomwe sizimagalimoto;Thermoset SMC fiberglass zopangira zimagwiritsidwa ntchito makamaka pama hood amagalimoto, ma bumpers, ndi olekanitsa matanki amafuta.Zophimba zotentha ndi zida zina zamagalimoto.
Ndi chitukuko cha mafakitale oyendetsa galimoto komanso kupititsa patsogolo malingaliro oteteza mphamvu ndi kuteteza chilengedwe, magalimoto opepuka asanduka chizolowezi. Mafuta agalimoto amatengera kusuntha kwa injini ndi kuchuluka kwagalimoto.Pamaziko a kusunga khalidwe lonse, ntchito ndi mtengo wa galimoto, kuchepetsa kulemera kwa galimoto kungathe kuonjezera mphamvu zotulutsa ndi kusamalira, kuchepetsa kugwiritsira ntchito mafuta, ndi kuchepetsa mpweya wotulutsa mpweya.Kafukufuku wasonyeza kuti pa 10% iliyonse kuchepetsa kulemera kwa galimoto, mafuta akhoza kuchepetsedwa ndi 6-8%.Kusintha zitsulo zamagalasi ndi zitsulo zamagalasi kungachepetse kwambiri kulemera kwa galimoto.

Zogulitsa za SMC ndi gawo lofunikira pazigawo zamagalimoto.Momwe mungachepetsere kulemera kwa magalimoto powongolera magwiridwe antchito ake ndi nkhani yofunika kwambiri kuti opanga magalimoto athetse.
Pakalipano, njira yodziwika kwambiri pamakampaniyi ndikusintha zodzaza zachikhalidwe ndi mikanda yagalasi yopanda kanthu, potero kuchepetsa kachulukidwe ka pepala, kuti akwaniritse zotsatira za kuchepetsa kulemera kwagalimoto.Koma vuto lomwe izi zimabweretsa ndikuti zida zamakina zazinthuzo zimachepanso.Choncho, pofuna kutsimikizira katundu wamakina pansi pamikhalidwe yotsika kwambiri, ulusi wagalasi ungagwiritsidwe ntchito kupereka zinthu zapamwamba zamakina.Zogulitsa za SMC zomwe zatchulidwa pamwambapa zimapangidwa ndi utomoni wagalasi, zodzaza ndi utomoni.
Zogulitsa zamagalasi za SMC zokhala ndi mphamvu zambiri komanso mawonekedwe apamwamba.Chogulitsacho chimatha kukwaniritsa zofunikira zamakina ndi mawonekedwe a A-level pamwamba pa nthawi yomweyo, ndipo ndizoyenera kupanga mawonekedwe agalimoto ndi zida zamapangidwe.Poyerekeza ndi ochita nawo malonda pamikhalidwe yomweyi, ntchito yonse yamakina yakula ndi 20%, yomwe imapereka yankho ku vuto la kuchepa kwa magwiridwe antchito a SMC.
Mofanana ndi magalimoto apamwamba kwambiri, zomwe zimafunikira mphamvu ndi mawonekedwe ndizokwera kwambiri kuposa magalimoto wamba, makamaka pakuwoneka bwino komanso kusalala.SMC imagwiritsa ntchito galasi CHIKWANGWANI 456 ngati mtundu watsopano wa zinthu zamagalasi zopangira zida zamagalimoto, zomwe zimatha kukumana ndi A-level yamakasitomala, ndiko kuti, zofunikira zagalasi, ndipo kuwala kwake ndikokwanira kufananiza ndi ma supercars.

Kuphatikiza pa zinthu za SMC, zida zamagalasi zolimbitsa ma thermoplastic zimathanso kutenga gawo lofunikira pakuchotsa chitsulo ndi pulasitiki m'magalimoto.Ulusi wa LFT 362H wochita bwino kwambiri umagwiritsidwa ntchito kwambiri m'magawo agalimoto monga magalasi owonera kumbuyo, zotchingira zosamveka, mabulaketi a zida, ndi zina zambiri.
Ukadaulo wa LFT uli ndi zofunika kwambiri pakutha kwa ulusi, makamaka kukana kwa ulusi.Tsitsi pa kilogalamu ya 362H ndilotsika kwambiri.Dr. Fan Jiashu wa Product R&D Center adatsimikizira izi poyerekezera zoyeserera.Pamene anaika chinyezi kwa 50%, hairiness pa kilogalamu 362H ndi kwambiri m'munsi kuposa kuyerekeza mankhwala;chinyezi chikakwera mpaka 75%, tsitsi lazinthu zonse limakula, lomwe limatsimikiziridwa ndi mawonekedwe a ulusi wokhawokha.Koma chodabwitsa ndi chakuti pamene chinyezi ndi 75%, tsitsi la 362H likadali lotsika kusiyana ndi gulu lolamulira, lomwe limasonyeza kukana kwambiri kwa abrasion 362H.
Osati kokha, zida zamakina a 362H zimakhalanso zamphamvu kwambiri komanso zolimba kwambiri.Sizidzakhala "zowonongeka" ngati zitsulo, ndipo sizidzakhala "zovulazidwa" mosavuta.Izi ndizofanana ndi pamwamba pa 362H.Chithandizo chapadera cha ma saizi ndi osasiyanitsidwa.Kukula kwa ulusi wopangidwa ndi LFT wotsogola kwambiri wa PP 362H kumapangitsanso makina opanga ulusi wachindunji wa LFT.Kubalalitsidwa ake mkulu ndi lubricity mkulu kukwaniritsa zofunika kasitomala kwa processability.