nkhani

(1) Kutentha-kuteteza ntchito zinthu zakuthupi
Waukulu miyambo ndondomeko njira zazamlengalenga mkulu-ntchito structural ntchito Integratedzipangizo zotetezera kutenthandi RTM (Resin Transfer Molding), kuumba, ndi kusanja, etc. Ntchitoyi imatenga njira yatsopano yopangira.
Kusintha kwa RTM:
① Kuyala kwa ulusi wa nsalu: nsalu yokonzedwa ya quartz imayikidwa mu nkhungu nthawi imodzi;
② Jakisoni wa utomoni: utomoni ndi chothandizira zimasakanizidwa ndi chosakanizira chosasunthika kutsogolo kwa mfuti ya jakisoni ndikulowetsa mu nkhungu yophimbidwa ndi nsalu ya fiber.
③ Kuchiritsa kwa utomoni: chibowo cha nkhungu chimatenthedwa kuti chithandizire kuchiritsa kwa utomoni;
(iv) Kupanga zinthu: Pambuyo pochiritsidwa ndi kupangidwa, nkhungu imatsegulidwa kuti ipeze chigawo chomaliza.
Pambuyo pa ndondomeko ya RTM (Resin Transfer Molding), nsalu ya quartz fiber imakonzedwa ndikuyikidwa ndi chipolopolo chachitsulo, ndipo mankhwalawo atatha kuyesedwa amayenerera pambuyo pa kuyesedwa kwa ntchito, chomwe ndi chomaliza.

(2)Mafunde-mawonekedwe azinthu zophatikizika
Quartz fiber yowonjezeredwaceramic yoweyula mandala nsanganizo wokonzedwa ndi organic kalambulabwalo impregnation akulimbana njira (PIP) .PIP njira ndi ntchito organic kalambulabwalo impregnated CHIKWANGWANI preforms, ndiyeno pyrolysis, kupanga quartz CHIKWANGWANI masanjidwewo waikamo akusowekapo preform pa billet, mu billet pambuyo kutsitsi mankhwala kupenta kwa anaunika mankhwala, kuyendera ndi anamaliza kuyendera. Pofuna kuwonetsetsa kuti zinthu zakuthupi zomwe zimafunikira kutentha kwa densification ndizotsika kwambiri kuposa njira yachikhalidwe yotentha yosindikizira sintering, zimatha kuchepetsa kuwonongeka kwa ulusi wa quartz, ndipo zimakhala ndi mawonekedwe apafupi ndi ukonde, makamaka oyenera kukonzekera zigawo zazikuluzikulu zowoneka bwino.

(3) Zida zapadera zotchinjiriza
Thensalu ya quartz fiberidzakonzedwa mu nkhungu, utomoni udzalowetsedwa mu nkhungu kuti ukhale wodzaza ndi fiber nsalu nkhungu, kutenthetsa nkhungu kuti ifulumizitse kuchiritsa kwa utomoni, utomoni wochiritsa, kutsegula nkhungu ndikupeza zida zomaliza zotetezera.