Nkhani Zamalonda
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N’chifukwa Chiyani Fiberglass Ndi Yamphamvu Kwambiri?
Fiberglass imagwiritsidwa ntchito kwambiri popanga zinthu zomangira komanso zomangira zophatikizika komanso zomangira pansi chifukwa ndi zopepuka komanso zolimba. Anthu ambiri amafuna kudziwa yankho la funso ili: Zipangizo zopangira fiberglass ndi galasi wamba, ndiye kodi kujambula kwake kumachita bwanji...Werengani zambiri -
Momwe Mungasankhire Mat Yodulidwa ndi Fiberglass
Pansi pa chizolowezi cha masamba akuluakulu amphepo ndi a m'mphepete mwa nyanja, kukhazikika, mphamvu, ndi kusinthasintha kwa njira ya dongosolo la zinthu zophatikizika zimatsimikiza mwachindunji moyo wa tsamba ndi magwiridwe antchito opangira magetsi. Monga gawo lofunikira lolimbitsa chipolopolo cha tsamba, ukonde, m'mphepete motsogozedwa, m'mphepete motsatizana...Werengani zambiri -
Njira Yotetezera Kutentha kwa Phenolic Glass Fiber Composites
Pakupanga chitetezo cha kutentha kwa zinthu zamlengalenga, pazinthu zomwe zimafuna makulidwe akuluakulu, zokhala ndi ma geometri ovuta, kapena zomwe zimakhala zosavuta kusweka, zinthu zophatikizika nthawi zambiri zimagwiritsidwa ntchito m'malo mwa zokutira zachikhalidwe zoteteza kutentha. Kuphatikiza apo, ...Werengani zambiri -
Ulusi Wodulidwa wa Basalt: "Mpiringidzo Wowonjezera" Wosaoneka Wowonjezera Kugwira Ntchito kwa Pakhoma la Asphalt
Chidule cha Pulojekiti: Pofuna kulimbitsa kukana kutentha kwambiri, kukana kuwonongeka ndi chinyezi, komanso kulimba kwa msewu wa phula pamene ukuwonjezera nthawi yogwira ntchito pamsewu, Bungwe la Sayansi ndi Ukadaulo la Haining Municipality linavomereza kuti msewu woyesera ukhale ndi malo enaake...Werengani zambiri -
Malangizo Ofunika Kwambiri Pakupanga Mabala a Wind Turbine: Mitundu ndi Kusankha kwa Mat a Fiberglass Chodulidwa ndi Strand
Chifukwa cha chizolowezi chofuna masamba akuluakulu a turbine yamphepo ndi ya m'mphepete mwa nyanja, kukhazikika, mphamvu, ndi kugwirizana kwa machitidwe a zinthu zophatikizika kumatsimikiza mwachindunji moyo wa masamba ndi momwe magetsi amagwirira ntchito. Monga gawo lofunikira lolimbikitsira zipolopolo za masamba, maukonde, m'mphepete motsogozedwa, m'mphepete motsatizana, ...Werengani zambiri -
Kodi njira yoyika manja pogwiritsa ntchito mphasa ya fiberglass chopped strand ndi yotani?
Kukonzekera Zinthu Asanamangidwe Onetsetsani kuti mphasa ya ulusi wodulidwa wagalasi ilibe kuipitsidwa ndi mafuta, kuwonongeka, kapena kugawikana; ulusi umagawidwa mofanana. Onetsetsani kuti ukugwirizana ndi mtundu wa resin (nthawi zambiri unsaturated polyester, epoxy, vinyl ester). Zomatira nthawi zambiri zimakhala ufa kapena emu...Werengani zambiri -
Kugwiritsa Ntchito Zipangizo Zophatikiza mu Helikopita
Kale m'ma 1950, zinthu zopangidwa ndi ulusi wagalasi zolimbikitsidwa zinkagwiritsidwa ntchito m'zigawo zosanyamula katundu za ma airframe a helikopita, monga ma fairings ndi ma hatches owunikira, ngakhale kuti ntchito yawo inali yochepa. Kupita patsogolo kwa zinthu zopangidwa ndi ulusi wa helikopita kunachitika m'ma 1960...Werengani zambiri -
Momwe Mungayesere Ubwino wa Phenolic Molding Compounds
Kuwunika kwabwino kwa mankhwala opangira phenolic molding (opangidwa kuchokera ku phenolic resin matrix yokhala ndi zodzaza zowonjezera, zophikira, mafuta odzola, ndi zina zotero, zomwe zimagwiritsidwa ntchito makamaka popangira compression molding) kuyenera kuphimba miyeso yapakati kuphatikiza mawonekedwe, magwiridwe antchito, mawonekedwe akuthupi ndi makina, kutentha kwa ...Werengani zambiri -
Mitundu ya Zogulitsa za Phenolic Molding Compound ndi Magawo Ogwiritsira Ntchito
Ma compounds a phenolic opangidwa ndi zinthu zopanga zinthu amagawidwa m'magulu awiri kutengera kusiyana kwa njira zopangira: Ma compounds a Compression Molding: Amakonzedwa kudzera mu compression molding, pomwe zinthu zimayikidwa mu nkhungu ndikutenthedwa ndi kutentha kwambiri (nthawi zambiri 150-180°C, 10-50 MPa) kuti agwire ntchito...Werengani zambiri -
Njira zowongolera magwiridwe antchito a ulusi wagalasi kudzera mu njira zophikira zoyezera kukula
1. Kupanga ndi Kugwiritsa Ntchito Ukadaulo Wokongoletsa Zinthu Za Nanoscale Ukadaulo wokongoletsa zinthu za nanoscale, monga ukadaulo wamakono, umagwira ntchito yofunika kwambiri pakukweza magwiridwe antchito a ulusi wagalasi. Zinthu za nanoscale, chifukwa cha malo awo akuluakulu,...Werengani zambiri -
Kugwiritsa ntchito zinthu zomangira zolimbitsa ulusi wagalasi m'nyumba zomangira
Zipangizo zopangidwa ndi ulusi wolimbikitsidwa ndi polymer (GFRP) wagalasi ndizokhazikika pakupanga chifukwa zimakhala ndi mphamvu zambiri poyerekeza ndi kulemera, sizimatenthedwa ndi dzimbiri, ndipo zimagwiritsidwa ntchito mosiyanasiyana. Choyamba, GFRP imagwiritsidwa ntchito kwambiri pakupanga zinthu zoyambira zothandizira katundu ...Werengani zambiri -
Kapangidwe ndi Zipangizo za Ziwiya Zopanikizika Zoyendetsedwa ndi Ulusi
Chigawo chamkati cha chotengera chopanikizika ndi ulusi ndi kapangidwe ka mkati, komwe ntchito yake yayikulu ndikugwira ntchito ngati chotchinga chotseka kuti mpweya wopanikizika kwambiri kapena madzi osungidwa mkati asatuluke, komanso kuteteza chiwalo chakunja cha ulusi. Chigawochi sichimawonongeka ndi zinthu zamkati...Werengani zambiri
