Tsarin etching shine tsari na gama gari yau. Galibi ana amfani dashi don mahaifa. Lissafinmu na yau da kullun, PCB Lines, fannoni na sama, gidajen bakin karfe, da sauransu, sau da yawa suna amfani da tsarin etching a cikin samarwa. Gabaɗaya magana, bisa ga nau'in kayan da ake amfani da shi, ana iya rarraba tsarin da etching zuwa waɗannan rukunan:
Tsarin aiwatarwa: goge ko goge kolin Fitar da Screen Cire → Tsabtacewar ruwa → Cire Curtching → Catsewar ruwa mai tsabtatawa
Tsarin aiki: Tsabtace Tilli Polte → Fitar da Tuskar hoto Photoresist Ink → Buɗe → Ficting → Ginawa → Ginawa → Hausa → Cire Layer na Cire Layer → cire.
Tsarin tsari: tsaftacewar mai daukar hoto Tukwarin kwamfuta Ink → Fitar → Bushe → Resterning) → Dubawa → Cikewa → Doge
Ba tare da amfani da abin da etching tsari don kowane abu ba, mataki na farko shine zaɓi tawada ta dace. Babban buƙatun na gaba ɗaya don zaɓin tawada yana da kyau juriya, acid da alkali resistance na acid, na iya buga kyawawan layin, farashin mai ma'ana don saduwa da bukatun samarwa, Farashin yana da ma'ana.
Phothenware Blue Ink Etching Blue tawada tawada ink wani babban ƙuduri kafa tawada don buga allo. Ana iya amfani dashi azaman tawada mai amfani ga allon katako na katangar yanki kuma a matsayin mai kariya ta etching tawada na bakin karfe da kuma aluminum farfajiya. Manyan mai shudi shudi na iya zama etch lafiya layuka, yawanci zuwa zurfin 20 microns. Don cire tawada, kawai jiƙa a cikin 5% aqueous bayani sodium for 60-80 seconds a cikin zafin jiki na 55-60 ° C. Za'a iya cire tawada da kyau.
Tabbas, shigo da hotunan in inks sun fi tsada fiye da talakawa shudi inks. Idan bukatun unching ba daidai bane, zaku iya amfani da tawada na bushewa na gida, kamar alamun alamun talla, bakin karfe dauke da ƙofofin da sauransu. Koyaya, idan samfuran etching suna buƙatar dangi da dangi, an bada shawara don yin amfani da hotunan da etching mai ƙoshin lafiya don samun ingancin mai.
Lokaci: Satumba 30-2024
