nkhani

FX501 Phenolic Fiberglassndi zinthu zophatikizika kwambiri zomwe zimakhala ndi utomoni wa phenolic ndi ulusi wagalasi. Nkhaniyi imaphatikiza kukana kutentha ndi dzimbiri kwa phenolic resins ndi mphamvu komanso kulimba kwa ulusi wagalasi, zomwe zimapangitsa kuti zizigwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga zakuthambo, magalimoto, ndi zamagetsi. Njira yowumba ndiyo chinsinsi cha kuzindikira zomwe zili ndi nkhaniyi, ndipo njira yopangira psinjika imagwiritsidwa ntchito kwambiri chifukwa chakuchita bwino komanso kulondola.

Compression Molding process

Kumangirira, komwe kumadziwikanso kuti kuumba, ndi njira yomwe zinthu zotenthetsera kale, zofewa za phenolic fiberglass zimayikidwa mu nkhungu, zimatenthedwa ndi kukakamizidwa kuti zipange ndikuchiritsa. Izi zimatsimikizira kulondola kwapang'onopang'ono komanso kukhazikika kwazinthuzo ndikuwongolera kupanga bwino.

1. Kukonzekera Kwazinthu: Choyamba, FX501 phenolic fiberglass zipangizo ziyenera kukonzekera. Zidazi nthawi zambiri zimakhala ngati ma flakes, granules kapena ufa ndipo zimafunikira kusankhidwa ndikugawidwa molingana ndi zomwe zimafunikira. Panthawi imodzimodziyo, kukhulupirika ndi ukhondo wa nkhungu zimafufuzidwa kuti zitsimikizire kuti palibe zonyansa zomwe zimayambitsidwa panthawi youmba.

2. Kutentha kwazinthu: IkaniFX501 phenolic fiberglass zakuthupimu preheating zida preheated. Kutentha kwa preheating ndi nthawi ziyenera kuyendetsedwa bwino malinga ndi momwe zinthu zilili komanso zofunikira za mankhwalawa kuti zitsimikizidwe kuti zinthuzo zikufika pakufewetsa koyenera ndi madzimadzi asanalowe mu nkhungu.

3. Kupanga ntchito: Zomwe zimatenthedwa zimayikidwa mwamsanga mu nkhungu zowonongeka, ndiyeno nkhungu imatsekedwa ndikukakamiza. Kuwongolera kupanikizika ndi kutentha ndizofunikira kwambiri mu njirayi chifukwa zimakhudza mwachindunji kachulukidwe, mphamvu ndi maonekedwe a mankhwala. Ndi ntchito yosalekeza ya kutentha ndi kupanikizika, zinthuzo zimachiritsa pang'onopang'ono ndikuumba.

4. Kuziziritsa ndi kugwetsa: Pambuyo pa nthawi yopangira yomwe mukufuna, kutentha kwa nkhungu kumachepetsedwa ndikukhazikika. Kupanikizika kwina kumafunika kusamalidwa panthawi yozizirira kuti zinthu zisawonongeke. Pambuyo pozizira, tsegulani nkhungu ndikuchotsani mankhwala opangidwa.

5. Pambuyo pokonza ndi kuyendera: Chitani zofunikira pambuyo pokonza zinthu zopangidwa, monga kudula ndi kugaya. Pomaliza, kuyang'ana kwaubwino kumachitika kuti zitsimikizire kuti zogulitsazo zikukwaniritsa zofunikira zamapangidwe ndi magwiridwe antchito.

Zinthu zimakhudza khalidwe akamaumba

M'kapangidwe ka FX501 phenolic glass fibers, magawo monga kutentha, kuthamanga, ndi nthawi zimakhudza kwambiri khalidwe la malonda. Kutentha kocheperako kungapangitse kuti zinthuzo zisafewe ndikuyenda mokwanira, zomwe zimapangitsa kuti pakhale kusowa kapena zolakwika mkati mwazogulitsa; Kutentha kwambiri kungachititse kuti zinthuzo ziwola kapena kupangitsa kuti zinthu zizitipanikiza kwambiri. Kuphatikiza apo, kuchuluka kwa kukakamizidwa komanso kutalika kwa nthawi yomwe ikugwiritsidwa ntchito kumakhudzanso kulimba komanso kulondola kwazinthuzo. Chifukwa chake, magawowa amayenera kuyendetsedwa bwino panthawi yomwe akugwira ntchito kuti apeze zinthu zabwino kwambiri.

Mafunso ndi Mayankho Amene Amafunsidwa Kawirikawiri

Pa psinjika akamaumba ndondomeko FX501 Phenolic Fiberglass, mavuto ena akhoza kuchitika, monga mankhwala deformation, akulimbana, ndi voids mkati. Mavutowa nthawi zambiri amakhudzana ndi kuwongolera kosayenera kwa magawo monga kutentha, kuthamanga ndi nthawi. Kuti athane ndi mavutowa, njira zotsatirazi zitha kuchitidwa: kukhathamiritsa kwa magawo akuumba, kukonza kamangidwe ka nkhungu, komanso kuwongolera zinthu. Panthawi imodzimodziyo, kukonza nthawi zonse ndi kukonzanso zipangizo ndikofunikanso kuonetsetsa kuti kuumba bwino.

Kutsiliza: The psinjika akamaumba ndondomeko yaFX501 phenolic galasi CHIKWANGWANIndi njira yabwino komanso yolondola yopangira, yomwe imatha kutsimikizira kulondola kwazithunzi, kukhazikika kwa mawonekedwe ndi magwiridwe antchito abwino kwambiri azinthu. Mu ntchito yeniyeni, magawo monga kutentha, kupanikizika ndi nthawi ayenera kuyang'aniridwa mosamalitsa kuti apeze zotsatira zabwino zoumba. Pa nthawi yomweyo, mavuto zotheka kutenga njira zoyenera kuonetsetsa yosalala ndondomeko akamaumba ndi khola patsogolo khalidwe mankhwala.