Ubwino wa nkhungu ya FRP umagwirizana mwachindunji ndi ntchito ya mankhwala, makamaka potengera kuchuluka kwa deformation, kukhazikika, etc., zomwe ziyenera kufunidwa poyamba.Ngati simukudziwa momwe mungazindikire mtundu wa nkhungu, chonde werengani malangizo m'nkhaniyi.
1. Kuyang'ana pamwamba pa nkhungu kumachitika ikafika, ndipo pamafunika kuti pasakhale mawonekedwe a nsalu yowoneka pamwamba;
2. Makulidwe a chovala cha gel osakaniza ndi chachikulu kuposa kapena chofanana ndi 0.8mm, ndipo makulidwe a malaya a gel ndi makulidwe a gel osakaniza wosanjikiza pambuyo pochiritsa ndi kuumba, osati makulidwe a filimu yonyowa;
3. Pasakhale zoyikapo utomoni pamwamba pa ngodya ya nkhungu.
4. Thupi lalikulu la nkhungu, ndiko kuti, kutentha kwa kutentha kwa FRP laminate, malinga ndi 2001 resin parameter ≥110℃.
5. Kuwala ndi kusalala kwa pamwamba pa malaya a gel kumafunika kuti afike pamtunda wa A-level.Kwa ndege yopingasa, silhouette imatha kuwonetsedwa bwino popanda kusinthika.
6. Zofunikira pa kuuma kwa malaya a gel osakaniza: mtengo wapakati wa kuuma kwa mabasi a 10 obalalika mfundo zoyezedwa ndi thupi la nkhungu ndi wamkulu kuposa 35.
7. Chikhalidwe cha nkhungu sichimafuna thovu pamwamba pa nkhungu, zosapitirira 3 thovu mkati mwa 1m2 ya thovu lowoneka mu malaya a gel ndi nkhungu laminate;palibe zizindikiro zoonekeratu za burashi, zokopa ndi zokonza pamwamba pa nkhungu, ndipo osapitirira 5 pinholes mkati mwa 1m2 pamwamba.A, sipangakhale chosanjikiza chodabwitsa.
8. Chitsulo chachitsulo cha nkhungu ndi chololera, ndipo chiyenera kukhala ndi mawonekedwe onse.Plamping nsanja iyenera kukhala yolimba komanso yosapunduka mosavuta;chipangizo cha hydraulic chimatsegula ndikutseka bwino komanso bwino, liwiro limasinthidwa, ndipo chosinthira choyenda chimaperekedwa, chomwe chimatha kukumana ndi nthawi yotsegulira ndi kutseka> Nthawi za 1000 pakugwiritsa ntchito bwino.
9. Chikombolecho chimapangidwa molingana ndi ndondomeko ya vacuum ya mankhwala, makulidwe a thupi lalikulu amayenera kufika 15mm, ndipo makulidwe a flange a nkhungu amafunika kukhala ≥18mm.
10. Zikhomo zoyika nkhungu ndi zikhomo zachitsulo, ndipo zikhomo ndi zigawo za FRP ziyenera kusindikizidwa.
11. Mzere wodula wa nkhungu umayang'aniridwa mosamalitsa malinga ndi mlingo wa mankhwala.
12. Kukula kofananira kwa nkhungu kumayenera kukhala kolondola, ndipo cholakwika chofananira pakati pa zigawo zofananira chiyenera kukhala ≤1.5mm.
13. Moyo wanthawi zonse wautumiki wa nkhungu uyenera kukhala wosachepera 500 seti yazinthu.
14. Kuphwanyidwa kwa nkhungu ndi ± 0.5mm pa mita imodzi, ndipo pasakhale kusiyana.
15. Miyeso yonse ya nkhungu imatsimikiziridwa kuti ili ndi cholakwika cha ± 1mm, ndipo palibe burr pamwamba pa laminate.
16. Pamwamba pa nkhungu saloledwa kukhala ndi zolakwika monga pinholes, mapeyala a lalanje, mapepala a sandpaper, ming'alu ya mapazi a nkhuku, ndi zina zotero, ndipo arc iyenera kukhala yosalala.
17. Nkhunguyo imachiritsidwa pambuyo pa kutentha kwa 80 ° C, ndipo imaphwanyidwa pambuyo pa maola 8.
18. Chikombole sichingasokonezedwe pansi pa nsonga ya 90 ℃-120 ℃, ndipo pamwamba pake sichingawonekere zizindikiro zochepetsera, ming'alu, ndi kusagwirizana.
19. Payenera kukhala kusiyana koposa 10mm pakati pa chitsulo chachitsulo ndi nkhungu, ndipo mgwirizano wa matupi awiriwo uyenera kukhala ndi cork kapena matabwa amitundu yambiri a makulidwe ofanana.
20. Kuphatikizika kwa nkhungu yogawanitsa sikungasunthike, mawonekedwe a mawonekedwe a nkhungu ndi omveka, nkhungu imatulutsidwa, ntchito yopangira mankhwala ndi yosavuta, ndipo nkhungu ndi yosavuta kumasula.
21. Kupanikizika koyipa kwa nkhungu kumayendetsedwa ndi 0.1, ndipo kupanikizika kumasungidwa kwa mphindi 5.
Nthawi yotumiza: Mar-22-2022