Maganin Kayayyakin Injini mara kyau da Juriya na Sinadarai
1.Malaukan kayan aikin injiniya da juriya na sinadarai
Dalili: Yayi girma sosai ko ƙarancin warkewar zazzabi ko lokaci
Magani: Tabbatar da duba tare da foda shafi foda maroki
Dalilin:Man fetur, man shafawa, mai, ƙura a saman
Magani: Haɓaka riga-kafi
Dalili: Daban-daban kayan da kayan launuka
Magani: Rashin isasshen magani
Dalili: Rashin jituwa pretreatment da foda shafi
Magani: Daidaita pretreatment hanya, tuntuɓi foda maroki
2.Greasy Surface(Haze kamar fim a saman wanda za'a iya gogewa)
Dalilin: Blooming sakamako-fararen fim a saman foda, wanda za'a iya goge shi
Magani: Canza dabarar shafi foda, ƙara yawan zafin jiki
Dalilin: Rashin isasshen iska a cikin tanda
Magani:Ƙara kewayawar iska
Dalili: gurɓataccen abu a saman saboda rashin daidaituwa na murfin foda
Magani: Yi amfani da murfin foda kawai daga mai kaya ɗaya.
Dalili: Rufe foda bai isa ya warke ba
Magani:Kiyaye sigogin warkewa
3.Dagawa na foda gashi Layer
Dalili: Ƙarƙashin ko fiye da magance fim ɗin shafa foda
Magani: Kula da sigogin warkewa
Dalili: Rashin isasshe / rashin dacewa kafin magani
Magani: Daidaita pretreatment zuwa aiki a hannu
Dalili: Sikeli, tsatsa saman saman akan guntun aikin
Magani: Yi amfani da guntun aikin ''sabo''' ko adanawa a busasshen muhalli; pretreatment na injina
Dalili: Oxide Layer a kan aikin guda, farin tsatsa a kan tutiya palting
Magani:Yi amfani da kayan aikin da suka dace; Yi amfani da pretreatment na inji
Dalili: Rage kaurin fim ko amfani da ƙari
4.Poor Mechanical Properties -poor tasiri juriya ko matalauta sassauci
Dalili: Karkashin curing na fim ɗin shafa
Magani: Haɓaka sigogin warkewa
Dalili: Rashin tsaftacewa ko preteatment
Magani: Duba pretreatment da tsari
Dalili: Kaurin fim yayi yawa
Magani: Haɓaka kauri na fim
Dalili: Rashin ƙarancin kaddarorin kayan shafa foda/ guduro
Magani: Tuntuɓi mai samar da foda