nkhani

Pali zinthu zina zapadera za fiberglass poyerekeza ndi njira zopangira zinthu zina. Izi ndi zomwe zafotokozedwa mwatsatanetsatane.njira yopangira zinthu zopangidwa ndi ulusi wagalasi, komanso kufananiza ndi njira zina zopangira zinthu:
Njira yopangira zinthu zopangidwa ndi galasi la fiber
Kukonzekera zinthu zopangira:
Ulusi wagalasi: kuchokera ku galasi losungunuka lomwe limakokedwa mwachangu mu ulusi, malinga ndi zinthu zopangira, zitha kugawidwa mu ulusi wa alkali, wosakhala alkali, alkali ndi ulusi wapadera wagalasi, monga ulusi wa silika wambiri, ulusi wa quartz ndi zina zotero.
Zosakaniza za resin: zimagwiritsidwa ntchito ngati zomangira kuti zipereke mawonekedwe ndi zinthu zina monga kukana mankhwala ndi mphamvu ku zinthu zophatikizika. Mitundu yodziwika bwino ndi polyester, epoxy kapena vinyl ester.
Njira Yopangira:
Kukonzekera Kokokera kwa Fiberglass: Kokokera kwa fiberglass kumatha kupangidwa kukhala nsalu kapena mphasa, kapena kugwiritsidwa ntchito mwachindunji, kutengera momwe ntchitoyo ikugwiritsidwira ntchito.
Kuyika Utoto wa Resin: Zipangizo zokokera za fiberglass zimayikidwa mu utomoni wosakaniza womwe umalola utomoni kulowa mokwanira mu utomoni.
Kuumba: Ulusi wodzazidwa ndi utomoni umapangidwa kukhala mawonekedwe omwe mukufuna, omwe amatha kuchitika pogwiritsa ntchito manja, pultrusion, fiber winding, ndi njira zina.
Kukonza: Zinthu zopangidwazo zimatenthedwa ndi kukakamizidwa kuti ziume ndikulimbitsa utomoni kuti upange kapangidwe kophatikizana.
Kukonza pambuyo:
Pambuyo pokonza, fiberglass composites imatha kuchitidwa njira zosiyanasiyana zomalizitsa, kuphatikizapo kudula, kupaka utoto kapena kupukuta kuti ikwaniritse zofunikira zinazake zokongoletsa kapena zogwirira ntchito.
Kuyerekeza ndi njira zina zopangira zinthu
Zosakaniza za Ulusi wa Mpweya:
Ulusi wa kaboni ndi ulusi wagalasi zimakhala zofanana pakupanga zinthu, monga zonse zomwe zimafuna njira monga kukonzekera ulusi, kuyika utomoni, kuumbira ndi kuyeretsa.
Komabe, mphamvu ndi modulus ya ulusi wa kaboni ndi zapamwamba kwambiri kuposa ulusi wagalasi, kotero njira yopangira ikhoza kukhala yovuta kwambiri pankhani yolumikizana ndi ulusi, kusankha utomoni, ndi zina zotero.
Mtengo wa zinthu zopangidwa ndi ulusi wa kaboni ndi wokwera kuposazosakaniza zagalasi la ulusi.
Zopangira Aluminiyamu:
Zopangira aluminiyamu nthawi zambiri zimapangidwa ndi njira zopangira zitsulo zosapanga zitsulo, monga kupopera kotentha ndi vacuum bagging.
Poyerekeza ndi zinthu zopangidwa ndi fiberglass, zinthu zopangidwa ndi aluminiyamu zimakhala ndi mphamvu komanso kulimba kwambiri, komanso zimakhala zokhuthala kwambiri ndipo sizingakhale zoyenera kugwiritsidwa ntchito pamene kupepuka ndikofunikira.
Njira zopangira zinthu zopangidwa ndi aluminiyamu zingafunike zida zovuta kwambiri komanso ndalama zambiri.
Zosakaniza za pulasitiki:
Ma pulasitiki opangidwa nthawi zambiri amapangidwa kudzera mu njira zopangira jakisoni, extrusion, ndi blowing.
Zopangidwa ndi pulasitiki zimakhala zotsika mtengo kuposa zopangidwa ndi fiberglass, koma zimatha kukhala ndi mphamvu zochepa komanso kukana kutentha.
Njira yopangira zinthu zopangidwa ndi pulasitiki ndi yosavuta komanso yoyenera kupanga zinthu zambiri.
Kupadera kwa njira yopangira zinthu zopangidwa ndi fiberglass
Kuphatikiza kwa ulusi ndi utomoni:
Kuphatikiza kwa ulusi wagalasi ndi utomoni ndiye chinsinsi cha njira yopangira zinthu zopangidwa ndi ulusi wagalasi. Kudzera mu dongosolo loyenera la ulusi ndi kusankha utomoni, zinthu zopangidwa ndi utomoni zimatha kukonzedwa bwino komanso kukana dzimbiri kwa zinthu zopangidwa ndi utomoni.
Ukadaulo wopangira zinthu:
Magalasi ophatikizika a ulusi amatha kupangidwa pogwiritsa ntchito njira zosiyanasiyana zoumba, monga kuyika manja, kupukutira, ndi kuzunguliza ulusi. Njirazi zitha kusankhidwa kutengera mawonekedwe, kukula ndi magwiridwe antchito a chinthucho.
Kuwongolera khalidwe panthawi yokonza:
Kuchiritsa ndi gawo lofunika kwambiri lanjira yopangira galasi la fiber compositeMwa kulamulira kutentha ndi nthawi yothira, zitha kuwonetsetsa kuti utomoni wachiritsidwa kwathunthu ndipo kapangidwe kabwino kaphatikizidwe kamapangidwa.
Mwachidule, njira yopangira zinthu zopangidwa ndi ulusi wagalasi ili ndi mawonekedwe ake apadera, ndipo pali kusiyana pang'ono poyerekeza ndi njira zina zopangira zinthu. Kusiyana kumeneku kumapangitsa kuti zinthu zopangidwa ndi ulusi wagalasi zikhale ndi ubwino wapadera mu mawonekedwe a makina, kukana dzimbiri, mphamvu zotetezera kutentha, ndi zina zotero, ndipo zimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.