Labarai

1. Zaɓin abu
Tsabar kuɗi ta azurfa gabaɗaya tana amfani da tsatsar azurfa mai tsarkin lamba 999, kuma tsatsar darajar 925 da 900 ita ce mafi yawan amfani a duniya. Ana yin tsabar kuɗi ta zinariya da azurfa ko kuma ƙarfe na tagulla kamar 999999 da 22K. Ana tace zinariya da azurfa duka ta hanyar na'urar niƙa ta hanyar tace lantarki, kuma ana nazarin su zuwa dige-dige ta amfani da kayan aikin zamani. Sakamakon bincike yana wakiltar ƙa'idodi masu ƙarfi da ci gaban fasaha na ƙasa.

2. Narke farantin tsiri mai narkewa
Daga cikin tanda mai amfani da wutar lantarki, ana jefa ƙarfen da aka narke a cikin takamaiman bayanai daban-daban na billets ta hanyar injin siminti mai ci gaba, sannan a niƙa saman ta hanyar injiniya don cire ƙazanta, sannan a naɗe shi da sanyi a ƙarƙashin buƙatun muhalli masu tsauri. A kan injin niƙa na musamman, ana naɗe gilashin mai haske tare da ƙaramin juriya ga kauri, kuma kuskuren bai wuce 0.005 mm ba.

3. Wankewa da tsaftacewa kek
Idan aka sanya tsiri a cikin kek ɗin da babu komai da aka huda ta hanyar naushi, dole ne a tabbatar da mafi ƙarancin burr da gefen da ya fi kyau. Ana busar da saman kek ɗin kore da wani mai tsaftacewa na musamman. Ana auna kowace kek kore. Ana buƙatar daidaiton sikelin lantarki ya zama 0.0001g. Duk kek kore da ba su dace da haƙuri ba za a goge su. A saka kek kore cikakke da ake buƙata a cikin akwati mai tsabta tare da murfi bisa ga adadin da aka ƙayyade don bugawa.

4. Mould
Tsarin mold wani muhimmin abu ne da ke da alaƙa ta musamman a tsarin tsabar kuɗi. Bayan an yi nazari sosai kuma an amince da jigon da tsarin, ta hanyar sassaka na na'a-na'a mai sarkakiya da ban sha'awa, tare da amfani da kayan aikin zamani na daidaito, an sanya manufar ƙira a kan mold ɗin.

5, Alamar rubutu
Ana yin bugu a cikin ɗaki mai tsafta tare da tace iska. Duk wani ƙaramin ƙura shine tushen goge tsabar kuɗi. A duniya, yawan goge tsabar kuɗi yawanci kashi 10% ne, yayin da yawan goge tsabar kuɗi masu girman diamita da babban madubi ya kai kashi 50%.

6. Kariya da marufi
Domin a kiyaye launin tsabar zinare da azurfa na asali na wani lokaci, dole ne a kare saman kowane tsabar kuɗi. A lokaci guda, ana sanya shi a cikin akwatin filastik, a rufe shi da fim ɗin filastik, sannan a saka shi a cikin akwatin marufi na musamman. Duk kayayyakin da aka gama dole ne a yi musu bincike sosai.