Magani ga matsalar lamination na PCB

Ba shi yiwuwa a gare mu mu samar PCB ba tare da matsaloli ba, musamman a cikin aikin latsawa. Yawancin lamuran ana danganta su ne ga matsalolin matsi, ta yadda takamaiman tsari na fasaha na PCB ba zai iya tantance abubuwan gwajin daidai ba don matsalolin da suka faru a lamination na PCB. Don haka a nan akwai wasu hanyoyin gama gari don magance matsaloli.

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Lokacin da muka gamu da matsalar lamination na PCB, abu na farko da yakamata muyi la’akari da shi shine shigar da wannan matsalar cikin ƙayyadaddun tsarin PCB. Lokacin da muka wadatar da takamaiman fasaha ta mataki -mataki, canje -canje masu inganci za su faru lokacin da aka kai wani adadi. Yawancin matsalolin inganci na lamination na PCB ana haifar da su ta kayan albarkatun masu kaya ko nauyin lamination daban -daban. Abokan ciniki kaɗan ne kawai za su iya samun bayanan bayanan da suka dace, don su iya rarrabe darajar ƙima da ƙimar kayan yayin samarwa. A sakamakon haka, warping mai tsanani yana faruwa lokacin da aka samar da kwamitin PCB kuma aka liƙa abubuwan da suka dace, don haka za a jawo tsada mai yawa daga baya. Don haka idan zaku iya hasashen kwanciyar hankali na kula da inganci da ci gaban lamination na PCB a gaba, zaku iya gujewa asara mai yawa. Ga wasu bayanai game da albarkatun ƙasa.

Matsalolin saman allo na PCB na jan ƙarfe: matalauta tsarin jan ƙarfe, duba adhesion dubawa, wasu sassa ba za a iya datse su ko wani ɓangaren ba zai iya tin. Za’a iya yin tsarin ruwan saman a saman ruwa ta hanyar duba ido. Dalilin wannan shine cewa laminator bai cire wakilin sakin ba, kuma akwai ramuka a kan takardar jan ƙarfe, wanda ke haifar da asarar resin da tarawa akan farfajiyar jan ƙarfe. An rufe antioxidants da yawa akan murfin jan ƙarfe. Aiki mara kyau, yawan man datti a cikin jirgi. Don haka, tuntuɓi mai ƙera laminate don bincika matakin jan ƙarfe wanda bai cancanta ba akan farfajiya kuma bayar da shawarar amfani da acid hydrochloric sannan amfani da goga na inji don cire jikin waje a farfajiya. Duk ma’aikatan aiwatarwa dole ne su sanya safofin hannu, kafin da bayan tsarin lamination dole ne a cire maganin mai.