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Tsarin gyaran shine wani adadin prepreg a cikin ramin ƙarfe na mold, amfani da matsi tare da tushen zafi don samar da wani zafin jiki da matsin lamba don haka prepreg a cikin ramin mold ya yi laushi ta hanyar zafi, kwararar matsin lamba, cike da kwarara, cike da ƙirar ramin mold da samfuran warkarwa na hanyar tsari.
Thetsarin gyare-gyareAna siffanta shi da buƙatar dumamawa a cikin tsarin ƙera, manufar dumamawa ita ce yin ruwan laushi na resin prepreg, cike da ramin mold, da kuma hanzarta amsawar warkarwa na kayan resin matrix. A lokacin cike ramin mold da prepreg, ba wai kawai resin matrix yana gudana ba, har ma da kayan ƙarfafawa, da kumaresinmatrix da zare masu ƙarfafawa suna cika dukkan sassan ramin mold a lokaci guda.
Danko na matrix na resin ne kawai yake da girma sosai, kuma haɗin yana da ƙarfi sosai don gudana tare da zaruruwan ƙarfafawa, don haka tsarin ƙera yana buƙatar ƙarin matsin lamba na ƙera. Wannan yana buƙatar ƙirar ƙarfe mai ƙarfi, daidaito mai yawa, da juriya ga tsatsa, kuma yana buƙatar amfani da matsi na musamman don sarrafa zafin ƙerawar da aka goge, matsin lamba, lokacin riƙewa, da sauran sigogin tsari.
Hanyar ƙera kayan aiki ta hanyar ingantaccen samarwa, daidaiton girman samfura, da kuma kammala saman, musamman ga tsarin hadaddun samfuran kayan haɗin gabaɗaya galibi ana iya ƙera su sau ɗaya, kuma ba zai lalata aikin samfuran kayan haɗin ba. Babban gazawarsa shine ƙirar mold da ƙera su sun fi rikitarwa, kuma jarin farko ya fi girma. Kodayake tsarin ƙera kayan yana da ƙananan kurakurai da ke sama, mold ɗintsarin gyare-gyarehar yanzu yana da muhimmiyar rawa a cikin tsarin gyaran kayan haɗin kai.
1. Shiri
Yi aiki mai kyau na kayan aikin prepreg, ƙera kayan aiki, tare da aikin gwajin wutar lantarki na aikin tallafi, kuma tsaftace mold ɗin a cikin amfani na ƙarshe na resin da tarkace, don kiyaye mold ɗin tsabta da santsi.
2. Yankewa da kuma shimfida prepregs
Za a yi shi a matsayin samfurin kayan da aka shirya na zare na carbon, a shirya shi bayan an kammala bita, a ƙididdige yankin kayan da aka yi amfani da su, kayan, adadin zanen gado, da kuma Layer ɗin kayan da aka haɗa ta hanyar Layer na turare, a lokaci guda a kan saman kayan don matsi kafin a matse shi, a matse shi cikin siffar wani abu na yau da kullun, ingancin wani adadi mai yawa na abubuwa masu yawa.
3. Gyara da kuma gyarawa
Sanya kayan da aka tara a cikin mold ɗin, kuma a lokaci guda a cikin jakunkunan iska na filastik na ciki, rufe mold ɗin, gaba ɗaya a cikin injin ƙera, jakunkunan iska na filastik na ciki tare da wani matsin lamba akai-akai, zafin da ke ci gaba da canzawa, saita lokaci akai-akai don ya warke.
4. Sanyaya da kuma rushewa
Bayan wani lokaci na matsin lamba a wajen mold, da farko sanyi ya bayyana na ɗan lokaci, sannan a buɗe mold ɗin, a rushe shi a wajen ido don tsaftace mold ɗin kayan aiki.
5. Sarrafa gyare-gyare
Bayan an rushe samfurin, ana buƙatar a tsaftace shi da goga na ƙarfe ko goga na tagulla don goge sauran filastik ɗin, sannan a hura da iska mai matsewa, an goge samfurin da aka ƙera, don saman ya yi santsi da tsabta.
6. Gwaji mara lalatawa da kuma dubawa na ƙarshe
Ana gudanar da gwaje-gwaje marasa lalatawa da kuma duba samfuran ƙarshe bisa ga buƙatun takardun ƙira.
Tun daga haihuwarhaɗakar fiber na carbon, wanda koyaushe yana iyakance ta hanyar farashin masana'antu da bugun samarwa, ba a yi amfani da shi da yawa ba. Shawarar farashin samar da fiber na carbon da bugun shine tsarin ƙera, tsarin ƙera kayan haɗin fiber na carbon akwai da yawa, kamar RTM, VARI, tankin hotpress, prepreg na tanda (OOA), da sauransu, amma akwai matsaloli guda biyu: 1, lokacin zagayowar ƙera yana da tsawo; 2, farashin yana da tsada (idan aka kwatanta da ƙarfe da filastik). Tsarin ƙera prepreg, a matsayin nau'in ƙera, zai iya aiwatar da samar da batch da rage farashin samarwa, wanda ake amfani da shi sosai.