Tsari kwarara na epoxy gilashin fiber ƙarfafa robobi Winding bututu

Kyakkyawan ingancin samfurin yana nunawa a cikin kyakkyawan bayyanarsa. Ta hanyar bincike da bincike na samfurori iri ɗaya, an gano cewa kayan haɗin gwiwa na fiber na gilashin epoxy da ke ƙarfafa bututun iska yana da alaƙa da bayyana gaskiyar bututu. Ƙayyadaddun bayyananniyar ƙayyadaddun ƙayyadaddun filaye na fiber gilashin ƙarfafa filastik filastik bututu yana nufin kauri na bango na bututu. M a cikin ƙaramin kewayon, har zuwa ga talakawa epoxy gilashin fiber ƙarfafa roba winding bututu ya shafi. Me yasa bututun ya bayyana. Babban dalili shi ne cewa akwai ƙananan kumfa a cikin bututu, kuma manne epoxy resin manne zai iya ƙara shiga cikin zaruruwan gilashin, kawar da kumfa da ƙarfafa mannen guduro yana da babban tasiri akan matakin shigar da filayen gilashin da interlayer. aikin bututu. Babban taimako. Dangane da wannan, don inganta aikin interlayer, abu mafi mahimmanci shine ƙarfafa matakin ƙaddamar da resin manne zuwa gilashin gilashi kuma rage yawan kumfa na iska a cikin bututu.

Gabaɗaya, ɗimbin jikin manne na epoxy resin man yana sau da yawa a cikin yanayi mai haske, amma idan an motsa shi kuma a yi zafi don warkewa, kumfa yana bayyana, don haka kumfa da aka samu suma kayan kwalliya ne. Akwai kumfa mai yawa a cikin mannen guduro. Monofilament na fiber gilashin kuma yana cikin yanayin bayyananne. Dangane da bayanan da suka dace, idan cikakkiyar ma’anar refractive na kayan biyu ta kasance iri ɗaya, haɗa nau’ikan nau’ikan nau’ikan nau’ikan guda biyu zai haifar da ingantaccen haske. A cikin tsarin FRP, diamita na wasu kumfa yakan fi girma fiye da diamita na fiber gilashi. Ana iya guje wa manyan kumfa ta hanyar samar da fasaha. Koyaya, idan aka yi amfani da manne na resin epoxy tare da danko mai girma don kutsawa fiber gilashin A wasu lokuta, ba zai yuwu a sami ƙananan kumfa na iska a cikin FRP. Kodayake ana iya rage yawan ƙananan kumfa na iska ta amfani da hanyoyi na musamman, ba za a iya kawar da shi gaba daya ba. A cikin bututun FRP, raguwa da kumfa a kusa da filayen gilashi galibi ana haɗa su da juna, kuma ana iya samar da tashar ci gaba a kan ƙirar lokaci. Ta wannan hanyar, yana da sauƙi don danshi don gudana zuwa zurfin tare da tsarin lokaci, wanda ya haifar da lalacewa ga bututun ƙarfe na gilashi. Don haka, ya kamata a yi amfani da manne na resin epoxy don kutsa cikin fiber ɗin gilashin, wanda ba wai kawai yana ƙarfafa ikon shigar da shi ba, har ma yana sa haɗin gwiwar ta tam.