Mold shine babban kayan aiki don ƙirƙirar samfuran FRP. Ana iya raba molds zuwa ƙarfe, aluminum, siminti, roba, paraffin, FRP da sauran nau'ikan dangane da kayan. Molds na FRP sun zama molds da aka fi amfani da su a cikin tsarin saka hannun jari na FRP saboda sauƙin ƙirƙirar su, sauƙin samun kayan masarufi, ƙarancin farashi, gajeriyar lokacin kera su da kuma sauƙin kulawa.
Bukatun saman molds na FRP da sauran molds na filastik iri ɗaya ne, kuma yawanci saman mold ɗin yana da matsayi ɗaya sama da ƙarshen saman samfurin. Mafi kyawun saman mold ɗin, gajeriyar lokacin ƙera da lokacin bayan sarrafawa na samfurin, mafi kyawun ingancin saman samfurin, da kuma tsawon rayuwar mold ɗin. Bayan an kawo mold ɗin don amfani, don kiyaye ingancin saman mold ɗin, dole ne a yi gyaran mold ɗin da kyau. Kula da mold ɗin ya haɗa da: tsaftace saman mold ɗin, tsaftace mold ɗin, gyara lalacewa, da goge mold ɗin. Kula da mold ɗin cikin lokaci da inganci shine wurin farawa na ƙarshe don kula da mold. Bugu da ƙari, hanyar kulawa da ta dace ta mold ɗin ita ce mabuɗin. Teburin da ke ƙasa yana nuna hanyoyin kulawa daban-daban da sakamakon kulawa da suka dace.
Hanyoyi daban-daban na kulawa don molds daban-daban sune kamar haka
① Sabbin molds ko molds waɗanda ba a yi amfani da su ba na dogon lokaci
Da farko, a tsaftace kuma a duba saman mold ɗin, sannan a yi gyare-gyaren da suka wajaba a kan sassan mold ɗin da suka lalace kuma marasa amfani. Na gaba, a yi amfani da wani abu mai narkewa don tsaftace saman mold ɗin, sannan a yi amfani da injin gogewa da manna gogewa don goge saman mold ɗin sau ɗaya ko biyu bayan an busar da shi. A gama yin kakin zuma da gogewa sau uku a jere, sannan a sake yin kakin zuma, sannan a sake gogewa kafin a yi amfani da shi.
② Tsarin da ake amfani da shi
Da farko, a tabbatar an goge mold ɗin da kakin zuma a goge shi sau uku, sannan a goge sassan da suka lalace cikin sauƙi kuma suke da wahalar narkewa kafin a yi amfani da su. Na biyu, idan akwai wani abu na waje (zai iya zama polyphenylene ko kakin zuma) wanda yake da sauƙin bayyana a saman mold ɗin da aka daɗe ana amfani da shi, dole ne a tsaftace shi cikin lokaci. A hankali a goge shi), sannan a rushe ɓangaren da aka goge bisa ga sabon mold ɗin.
③A cikin fashewar mold
Ga molds waɗanda ba za a iya gyarawa a kan lokaci ba, za ku iya amfani da tubalan kakin zuma da sauran kayan da za su iya lalacewa cikin sauƙi kuma ba za su shafi gogewar gel ɗin ba don cikewa da kare sassan mold ɗin da suka lalace, sannan ku ci gaba da amfani da su. Ga waɗanda za a iya gyarawa a kan lokaci, dole ne a fara gyara ɓangaren da ya lalace, kuma dole ne a warkar da ɓangaren da aka gyara aƙalla mutane 4 (a zafin jiki na 25 °C). Dole ne a goge ɓangaren da aka gyara, a goge shi kuma a rushe shi kafin a iya amfani da shi.
Kulawa ta yau da kullun da kuma daidai ta fuskar mold yana ƙayyade tsawon lokacin aikin mold ɗin, daidaiton ingancin saman samfurin, da kuma daidaiton samarwa, don haka dole ne a sami kyakkyawan dabi'ar kula da mold.
Lokacin Saƙo: Fabrairu-22-2022
