Mu chipinda choyera cha fakitale ya semiconductor, ma wafer akuda owala ndi kunyezimira kwachitsulo akukonzedwa bwino limodzi ndi limodzi; Mu chipinda choyaka cha injini ya chombo chamlengalenga, gawo lapadera la ceramic likubatizidwa ndi moto wa 2000 ℃. Kuseri kwa zochitika izi, pali chinthu chogwira ntchito chotchedwa "mwala wamtengo wapatali wakuda wa mafakitale" -silicon carbide ceramics.
Chipangizo cholimba kwambiri ichi, chachiwiri pambuyo pa diamondi pakulimba, chikulembanso mwakachetechete malamulo opangira zinthu zapamwamba. Chimatha kupirira mphamvu yamagetsi ya nyukiliya, kutumiza mphamvu zamagetsi zomwe zikukwera mofulumira kuchokera ku magalimoto atsopano amphamvu, ndikukhala chinthu chachikulu chotenthetsera kutentha cha malo oyambira a 5G. Koma kumbuyo kwa magwiridwe antchito abwino kwambiri otere, pali vuto losatsutsika: momwe mungachepetsere zinthu "zosalamulirika" izi?
Katundu wa zinthu amatsimikizira mavuto ogwirira ntchito
Kuvuta kwa silicon carbide pokonza zinthu kuli ngati kupanga mapangidwe pagalasi. Kulimba kwake kuli kowirikiza katatu kapena kasanu kuposa kwa zinthu wamba zadothi. Zida zodulira zachikhalidwe zili ngati kudula mbale zachitsulo ndi choko, zomwe sizimangokhala ndi mphamvu zochepa komanso zimaswa mosavuta pamwamba pa makina. Chovuta kwambiri ndichakuti zinthuzi zimakhala ndi kupunduka koonekeratu, ndipo kulakwitsa pang'ono kumatha kuziphwanya ngati biscuit, makamaka pazinthu zolondola zomwe zili ndi makulidwe osakwana milimita imodzi, njira yokonza zinthu imatha kufotokozedwa ngati kuvina pa waya wachitsulo.
Njira Yopambana Yopangira Zamakono
Atakumana ndi mavuto amenewa, mainjiniya apanga njira zitatu zazikulu zolerera zinthu:
1. Ukadaulo wopanga nkhungu - njira yotenthetsera yotentha yofanana ndi kupanga ma mooncakes, yomwe imalola ufa wa silicon carbide "kugwirizana momvera" kutentha kwambiri ndi kupanikizika, zomwe zimapangitsa kuti ukhale woyenera kwambiri popanga zida zodulira zamakampani. Ukadaulo uwu uli ngati kuyika maunyolo a nkhungu pazipangizo, kupanga mawonekedwe okhazikika a geometric motsatira kutentha koyenera.
2. Njira yodulira madzimadzi - pogwiritsa ntchito ukadaulo wopangira jakisoni, matope amalowetsedwa mu nkhungu ngati msuzi wa chokoleti, ndipo kudzera mu kuwongolera kolondola kwa njira yoyendera, mapangidwe ovuta okhala ndi mabowo amapangidwa. Njira iyi imapangitsa kuti zikhale zotheka kupanga ma nozzles osakhazikika a satellite thrusters.
3. Ukadaulo wokonzanso ufa - kugwiritsa ntchito ukadaulo wa zitsulo za ufa kuti akonzenso kapangidwe ka zinthu monga zomangira, kupanga zisindikizo za nyukiliya zomwe zimaphatikiza mphamvu ndi kulondola. Njirayi imalola zinthu kuti "zisinthe" pamlingo wa mamolekyulu, zomwe zimapangitsa kuti magwiridwe antchito aziyenda bwino.
Tsatanetsatane wofunikira wa makina olondola
Kuti muphunzire bwino izi, si zida zapamwamba zokha zomwe zimafunika, komanso malamulo atatu agolide ayenera kumvedwa: kapangidwe kolondola ka nkhungu, kuyang'anira bwino njira, komanso kukonza zinthu mosamala. Shandong Zhongpeng amatsatira malamulo atatuwa popanga zinthu, kuyesetsa kutsimikizira ubwino ndi kuchuluka kwake. Sikuti zimangofuna kukweza mtengo wa zinthu zomalizidwa, komanso zimafuna kuti zinthu zomalizidwa zikwaniritse zosowa za makasitomala.
Pakadali pano, pogwiritsa ntchito ukadaulo watsopano monga kukonza laser ndi kudula kothandizidwa ndi ultrasound, ziwiya za silicon carbide zikudutsa zopinga zomaliza zokonzera. Kupambana kumeneku sikungolola "miyala yamtengo wapatali yakuda" kuti ipite patsogolo kwambiri pakupanga mafakitale, komanso kukuwonetsa kufika kwa kusintha kwatsopano kwa zinthu.
Kwa makampani opanga zinthu omwe akufuna kupita patsogolo paukadaulo, kukonza silicon carbide ndi vuto komanso mwayi. Kusankha ogwirizana nawo pakupanga zinthu omwe ali ndi chidziwitso chambiri komanso njira zatsopano kudzakhala kiyi yagolide yotsegulira chitseko cha kupanga zinthu zapamwamba. Zinthuzi, zomwe kale zinkaonedwa ngati 'botolo lokonza zinthu', zikuyembekezera ngwazi zambiri kuti ziwulule chinsinsi chake chachikulu.
Nthawi yotumizira: Epulo-07-2025