Yarda da tasiri na Crazing, Chips, Cracks, da gyare-gyare
Mazan tsofaffin ƙwayar ita ce, mafi mahimmanci zai sami irin lalacewar. Idan yana da mahimmanci, za a iya sauke lalacewa a cikin ƙananan sutura amma koda yake darajar ba zata zama kamar yadda yanki ya kasance ba. Yawancin kayan gargajiyar da aka tara da yawa suna bukatar su kasance da kyau a yanayin kwakwalwa don kawo farashin koli lokacin da ka yanke shawarar sayarwa.
Yana da hikima a koyaushe bincika wani bangare na ƙananan ƙananan kafin ku saya, kuma ku fahimci yadda duk wani lalacewar da zai iya shafar darajar. Tambayi masu sayarwa tambayoyi masu yawa idan sun sayi kan layi don tabbatar da sun bincika wani abu da suka lissafa don sayarwa. Tambaye su musamman idan sun gayyaci yankunan matsala kamar yadda aka gani a kasa. Hakanan za su iya amfani da haske na baƙar fata don gwada don gyara, kamar yadda aka ambata a kasa, kuma wannan shawara ce mai kyau idan yanki yana cikin hikima mai daraja.
Ka riƙe waɗannan abubuwan lalacewa a hankali lokacin da kake nazarin nau'in sashin jiki wanda kake la'akari da sayan:
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Crazing
Misali na Crazing a kan Tsohon Ma'adin. Photo by Jay B. Siegel Crazing yana nufin fashe mai kyau a cikin gilashi ko farfajiya na fararen naman alade. Haka kuma zai iya faruwa a cikin tukunya, wasu robobi, da kayan hade-haɗe (irin su fuskar ƙwanƙwasaccen abun ciki wanda ba'a adana shi ba).
Irin wannan lalacewa ya haifar da bambanci a cikin ƙwayar ƙwayar jiki a cikin jikin abu na wani abu idan aka kwatanta da farfajiyar surface surface. Ajiyayye mara kyau a cikin yanayin zafi (kamar wadanda aka samo a cikin jigogi da ginshiki) ko sauyawar canji a cikin zazzabi inda aka ajiye tsohuwar tarihi ko abin da aka tattara za'a iya taimakawa ga abin da ya faru. Gabatarwar crazing yawanci yakan rage darajar abubuwa amma yana iya dogara ne akan rashin lalacewa da lalacewa na ƙananan yanki.
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Rim da Base Chips
Gilashin kwakwalwa a kan ƙananan launi yawanci shine mafi sauki don lura. Kuna iya ji dadi don kwakwalwan kwamfuta a cikin hanya kamar yadda kake tafiyar da yatsanka tare da gilashi don neman gefuna masu kaifi. Wannan wata tsohuwar abin da masu sayarwa da masu tarawa suke amfani da ita don neman lalacewar "ɓoyewa a fili."
Kar ka kauce wa kwakwalwan kwamfuta a kan ginsin layi. Kowane abu daga kofuna da sauyawa ga vases da figurines za a iya saukowa akan tushe a tsawon lokaci yayin da suke motsa daga wuri zuwa wuri. Kwakwalwan kwakwalwa ba su da mahimmanci a matsayin kullun da ya ɓace daga wani kogi ko ɓoyayyen wani sutura, alal misali, amma ya kamata a yi la'akari da su yayin da aka kwatanta su kawai. Girman guntu mai tushe zai yi bambanci. Ɗayaccen ɗan ƙaramin ɗan adam bai zama kamar damuwa kamar babban rata ba.
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Cracks
Yawancin fasaha a cikin layi za a iya gani idan ka dubi wani abu a hankali. Ba haka ba lokuta ba ne, duk da haka, tare da kayan ado masu launin launi inda aka lalacewa.
Ɗaya daga cikin hanyoyin mafi kyau don ƙayyade idan ɓangaren yumbura ya fashe shi ne sanya shi a kan ɗakin shimfiɗa kuma danna shi da sauƙi. Idan kun ji motsi mai haske, yanki ya zama lafiya. Idan sauti ya fi kamawa a lokacin da aka kwarara, akwai kyawawan dama wanda yanki ya fadi a wani wuri a cikin layi kuma ya kamata a bincika a hankali.
Kwancen gashi suna yawanci bayyane a cikin abubuwa kamar sutura da kullun, don haka haskaka haske a ciki zai iya taimakawa.
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Ayyuka
Idan za ta yiwu, kafin sayen wani naman, ka shigar da shi a cikin ɗakuna mai duhu da ko dai mai amfani ko maɓallin keɓaɓɓen haske don duba gwaji. Kyakkyawan aiki mai kyau bazai iya gane shi ba a hankali kawai idan yayi nazarin wani abu, amma zai zama gwaji a fili a karkashin haske mai duhu saboda glue da aka yi amfani da shi a gyare-gyare zai yi haske.
Zamanin zamani zai haskaka ƙarƙashin haske mai duhu, saboda haka zaka iya gano maɓallin touch-ups, sassauki da kuma kayan ado tare da haske ultraviolet.
Wasu ayyukan gyara sun fi wasu. Yi amfani da gyaran gyare-gyare na iya tanada wasu daga cikin darajar a cikin wani yanki mai ban sha'awa. Yawancin gyare-gyaren, duk da haka, ya rage darajar a cikin dukkanin waɗannan batutuwa sai dai lokuta masu tasowa saboda haka yana da hikima don kull da su kafin a biya kuɗi mai kyau yayin da kuka ƙara tarin kaya a cikin tarin ku.