1.Material selection
Tsabar azurfa gabaɗaya suna amfani da tsantsar azurfa tare da tsaftar 999, kuma kyawun 925 da 900 shine mafi yawan amfani da su a duniya. Tsabar zinari gabaɗaya ana yin su ne da zinare da azurfa ko gwal na tagulla irin su 999999 da 22K. Dukansu zinariya da azurfa ana tace su kuma ana shirya su ta hanyar Mint ta hanyar tacewa ta hanyar lantarki, kuma ana tantance su zuwa ɗigo ta kayan aikin zamani. Sakamakon bincike yana wakiltar ma'auni masu iko da ci gaban fasaha na ƙasa.
2. Narke birgima tsiri farantin
Daga cikin tanderun lantarki, ana jefar da narkakkar ɗin zuwa cikin ƙayyadaddun ƙayyadaddun billet ta hanyar injin ci gaba da yin simintin gyare-gyare, sa'an nan kuma ana niƙa saman da injin don cire ƙazanta, sa'an nan kuma ana jujjuya sanyi a ƙarƙashin ƙaƙƙarfan ƙa'idodin muhalli. A kan injin ƙarewa na musamman, madubi mai haske mai haske tare da ƙaramin juzu'in kauri yana mirgina, kuma kuskuren bai wuce 0.005 mm ba.
3.Cake wankewa da tsaftacewa
Lokacin da aka sanya tsiri a cikin kek ɗin da ba kowa ba wanda aka buga da naushi, dole ne a tabbatar da mafi ƙarancin burar da mafi kyawun gefen. An bushe saman koren cake tare da mai tsabta na musamman. Ana auna kowane koren kek. Ana buƙatar daidaiton sikelin lantarki ya zama 0.0001g. Duk koren wainar da ba ta dace da juriya ba za a soke shi. Saka cikakken koren kek ɗin da ake buƙata a cikin akwati mai tsabta tare da murfi bisa ga ƙayyadadden adadin don bugawa.
4. Mold
Ƙirar ƙira ita ce hanyar haɗi mai mahimmanci kuma mai mahimmanci a cikin tsarin tsabar kudi. Bayan jarrabawa mai zurfi da amincewa da jigo da tsari, ta hanyar sassaka mai ban sha'awa da ban sha'awa na mint, tare da yin amfani da kayan aiki na daidaitattun kayan aiki na zamani, an sanya manufar zane a kan mold.
5. Tambari
Ana aiwatar da buguwa a cikin ɗaki mai tsabta tare da tacewa iska. Duk wata ƙaramar ƙura ita ce tushen ɓarkewar tsabar kuɗi. A duniya baki daya, yawan juzu'i na bugawa yawanci kashi 10% ne, yayin da adadin tsabar tsabar diamita da babban wurin madubi ya kai kashi 50%.
6. Kariya da marufi
Domin kiyaye ainihin launi na zinariya da azurfa tsabar kudi na tunawa na wani lokaci, dole ne a kare saman kowane tsabar kudin. A lokaci guda kuma, ana sanya shi a cikin akwatin filastik, an rufe shi da fim ɗin filastik, sa'an nan kuma sanya shi a cikin akwati na musamman da aka tsara. Duk samfuran da aka gama dole ne a bincika su sosai
Lokacin aikawa: Satumba-01-2022
