Monga zopepuka zopepukaMagalimotoKusintha chitsulo ndi pulasitiki,Frp / zojambulaamagwirizana kwambiri ndi magetsi opulumutsa, kutetezedwa kwa chilengedwe ndi chitetezo. Kugwiritsa ntchito pulasitiki yagalasi / mapangidwe ophatikizika kupanga zipolopolo zamagetsi ndi magawo enanso omwe ali ndi zigawo zina ndi njira imodzi yabwino kwambiri yopangira magalimoto opipiwa.
Popeza galimoto yoyamba ya frp, gm cortertte, yomwe idapangidwa bwino mu 1953, zinthu za FRP / za FRP / zojambula zakhala mphamvu yatsopano mu makampani ogulitsa magalimoto. Njira yachikhalidwe imangokhala yoyenera yopanga zinthu zochepa, ndipo sangakwanitse kukwaniritsa zosowa mosalekeza zamakampani ogwiritsa ntchito zamagalimoto.
Kuyambira m'ma 1970, chifukwa cha chitukuko chaZipangizo za SMCNdipo kugwiritsa ntchito ukadaulo wamakina ndikugwiritsa ntchito ukadaulo wokumba, kuchuluka kwa zinthu zakukula kwa frp / zophatikizira pazinthu zamagetsi zomwe zimafikiridwa 25%, ndikukhala koyamba pakukula kwa zinthu za FRAP. Nthawi yakukula msanga;
Pofika kumayambiriro kwa m'ma 1990 a 1920s, ndikuwonjezera chitetezo kwa chilengedwe, zopepuka, ndi mphamvu zosunga mphamvu, zinthu zophatikizira za Thermoplastite zoyimiriridwa ndiGMT (Purti Attive Cutforce Codeosetion Zithunzi Zophatikizika) ndi LAFT (Run Heberfroffic Consuse)adapezeka. Zakhala zikukula mwachangu, ndipo zimagwiritsidwa ntchito popanga zigawo zamagetsi, ndi kuchuluka kwa chaka cha 10-15%, ndikukhala nthawi yachiwiri yakutukuka mwachangu. Monga kutsogolo kwa zinthu zatsopano, zinthu zophatikizika zimasinthitsa zinthu zachitsulo ndi zinthu zina zachikhalidwe m'magawo apakompyuta, ndipo zakwaniritsa chuma chokwanira komanso chotetezeka.
Magawo a frp / ophatikizika amagawidwa makamaka m'magulu atatu:ziwalo za thupi, magawo ndi magawo antchito.
1. Ziwalo zathupi:Kuphatikiza zipolopolo za thupi, madenga olimba, dzuwa, zitseko, zowunikira mitu, kutsogolo ndi kumbuyo ndi kulera. Ili ndiye chitsogozo chachikulu cha kugwiritsa ntchito ma frp / comprote zida zamagalimoto, makamaka kuti tikwaniritse zosowa za kapangidwe kake kokhazikika komanso mawonekedwe apamwamba. Pakadali pano, kuthekera kwa chitukuko ndi ntchito zidakali zazikulu. Makamaka chitsamba cha mitsempha yolimbikitsira pulasitiki. Njira zomwe zimapangika zimaphatikizapo: SMC / BMC, RTM ndi dzanja lamanja / utsi.
2. Magawo:Kuphatikiza mabatani am'mbuyo, mafelemu amtundu, mafelemu ampando, pansi, etc. Cholinga chake ndikusintha ufulu, kusintha kwa magawo. Makamaka amagwiritsa ntchito kwambiri SMC, GMT, LFT ndi zida zina.
3.Magawo:Chofunika ndichakuti zimafuna kutentha kwambiri kukana ndi kukana mafuta, makamaka ku injini ndi mbali zake zozungulira. Monga: Injiniya valavu yophimba, poto yamafuta, chophimba cha mpweya, chophimba champhamvu, champhamvu champhamvu, R.
4. Magawo ena okhudzana:Monga cylinders, galimoto yokwera ndi ma rivi a RV, zigawo zazikulu zamphamvu, zipilala zotsutsana ndi zojambula zagalimoto, zopepuka
Post Nthawi: Meyi-07-2021
