Unoziva here nezvemari dzesimbi dzinokosha dzekuyeuchidza?

Unoziva here nezvemari dzesimbi dzinokosha dzekuyeuchidza?
Maitiro ekusiyanisa simbi dzinokosha
Mumakore achangopfuura, musika wekutengesa mari yesimbi inokosha wakabudirira, uye vaunganidzi vanogona kutenga kubva kunzira huru dzakadai semasangano ekutengesa mari zvakananga eChina, masangano emari, nevatengesi vane marezenisi, pamwe nekutengeserana mumisika yechipiri. Pasinei nekutengeserana kuri kukura, mari yesimbi inokosha yenhema uye isina kunaka yave ichiitikawo nguva nenguva. Kune vaunganidzi vasina ruzivo rwakakwana rwemari yesimbi inokosha, vanowanzova nekusava nechokwadi nezvechokwadi chemari yekurangarira inotengwa kunze kwenzira dzepamutemo nekuda kwekushaikwa kwemidziyo yekuongorora yehunyanzvi uye ruzivo rwehunyanzvi hwekugadzira mari.
Mukupindura mamiriro ezvinhu aya, nhasi tichazivisa mamwe matekiniki neruzivo rwekutanga runoshanda kune veruzhinji kusiyanisa chokwadi chemari dzesimbi dzinokosha dzekurangarira.
Hunhu hwekutanga hwemari yekurangarira yesimbi inokosha
01
Zvinhu: Mari dzesimbi dzinokosha dzekurangarira dzinowanzo gadzirwa nesimbi dzinokosha dzakadai segoridhe, sirivha, platinum, kana palladium. Simbi idzi dzinopa mari dzekurangarira dzinokosha uye chitarisiko chakasiyana.
02
Dhizaini: Dhizaini yemari yekurangarira inowanzo kuve yakanaka uye ine hungwaru, kusanganisira mapatani akasiyana-siyana, magwaro, uye zvishongo zvekurangarira zviitiko, vatambi, kana dingindira. Dhizaini yacho inogona kusanganisira zviitiko zvenhoroondo, zviratidzo zvetsika, maavatar evakakurumbira, nezvimwewo.
03
Dambudziko Rishoma: Mari zhinji dzesimbi dzinokosha dzinoburitswa muhuwandu hushoma, zvinoreva kuti huwandu hwemari imwe neimwe hushoma, zvichiwedzera kukosha kwayo kunounganidzwa uye kushomeka kwayo.
04
Kurema uye Kuchena: Mari dzesimbi dzinokosha dzinowanzo nyorwa nehuremu hwadzo uye kuchena kwadzo kuitira kuti vanoisa mari nevaunganidzi vanzwisise kukosha kwadzo uye hunhu hwadzo.
05
Kukosha kwekuunganidza: Nekuda kwekusiyana kwayo, huwandu hwayo hushoma, uye zvinhu zvinokosha, mari dzesimbi dzinokosha dzekurangarira dzinowanzova nemutengo wakakwira wekuunganidza uye dzinogona kuwedzera kukosha nekufamba kwenguva.
06
Chinzvimbo Chepamutemo: Mamwe mari esimbi inokosha anogona kunge aine chinzvimbo chepamutemo uye anogona kushandiswa sechibvumirano chepamutemo mune dzimwe nyika, asi anowanzoonekwa sezvinhu zvinounganidzwa kana zvigadzirwa zvekudyara.
Tsanangudzo uye Kuzivikanwa Kwezvinhu zveMari dzeChirangaridzo dzeSimbi Inokosha
Kuzivikanwa kwezvishandiso nezvinhu zvinoshandiswawo inzira yakakosha yekuti veruzhinji vaone kuti mari dzesimbi dzinokosha ndedzechokwadi.

Mubvunzo weNetwork yeChina Gold Coin

Kunze kwePanda Precious Metal Memorial Coin, mamwe mari esimbi anokosha akabudiswa mumakore achangopfuura haasati anyorwa huremu nemamiriro pamusoro pemari. Vanounganidza vanogona kushandisa nzira yekuziva mifananidzo kutsvaga ruzivo nezvehuremu, mamiriro, zvirevo, uye rumwe ruzivo rwemari dzesimbi inokosha yekurangarira yepurojekiti yega yega kuburikidza neChina Gold Coin Network.

Isa kambani yekuongorora yebato rechitatu inokwanisa

Mumakore achangopfuura, mari dzesimbi dzinokosha dzinoburitswa muChina dzese dzakagadzirwa negoridhe, sirivha, neplatinum 99.9%. Kunze kwemari shoma dzenhema dzinoshandisa goridhe nesirivha 99.9%, mari zhinji dzenhema dzinogadzirwa nemhangura yemhangura (surface gold/silver plating). Kuongorora mavara asingaparadzi emari dzesimbi dzinokosha kunowanzo shandisa X-ray fluorescence spectrometer (XRF), iyo inogona kuita ongororo yemhando yepamusoro/yehuwandu yezvinhu zvesimbi. Kana vaunganidzi vasimbisa kunaka kwazvo, vanofanira kucherechedza kuti XRF chete ine mapurogiramu ekuongorora simbi dzinokosha ndiyo inogona kuona kunaka kwegoridhe nesirivha. Kushandiswa kwemamwe mapurogiramu ekuongorora simbi dzinokosha kunogona chete kuona kunaka kwechinhu chacho, uye mhedzisiro yekuona inoratidzwa inogona kusiyana neruvara rwechokwadi.Zvinokurudzirwa kuti vaunganidzi vape nzvimbo dzekuongorora dzevamwe vane hunyanzvi (vachishandisa GB/T18043 standard pakuongorora) kuti vaedze mhando.

Kuzviongorora wega kwehuremu nehukuru hwedata

Huremu nehukuru hwemari dzesimbi dzinokosha dzinoburitswa munyika medu dzinogadzirwa zvichienderana nezvinodiwa. Kune kusiyana kwakanaka nekwakaipa muhuremu nehukuru, uye vaunganidzi vane mamiriro ezvinhu vanogona kushandisa zviyero zvemagetsi nemacaliper kuyedza zviyero zvakakodzera. Kusiyana kwakanaka nekwakaipa kunogona kureva zviyero zvegoridhe nesirivha muindasitiri yemari muChina, izvo zvinotsanangurawo zviyero zvakaita sehuwandu hwemazino eshinda emari dzekurangarira dzine zvirevo zvakasiyana. Nekuda kwenguva yekushandisa uye kugadziriswa kwemitemo yemari yegoridhe nesirivha, huwandu hwekutsauka nenhamba yemazino eshinda akanyorwa mumitemo hazvishande kune mari dzese dzesimbi dzinokosha, kunyanya mari dzekurangarira dzakaburitswa kare.
Kuzivikanwa kwemari dzechirangaridzo dzesimbi inokosha
Maitiro ekugadzira mari yesimbi inokosha inosanganisira kuputira jecha/kupfapfaidza bead, pamusoro pegirazi, mifananidzo isingaonekwe nemagwaro, mifananidzo midiki nemagwaro, kudhinda/kupfapfaidza mavara, nezvimwewo. Parizvino, mari yesimbi inokosha inowanzo gadzirwa nemaitiro ekuputika jecha uye ekupedzisa magirazi. Maitiro ekuputika jecha/kupfapfaidza bead ndeekushandisa huwandu hwakasiyana hwejecha (kana mabhead, zvakare uchishandisa lasers) kupfapfaidza mifananidzo yakasarudzwa kana pamusoro pemold munzvimbo ine chando, zvichiita kuti ive jecha uye matte pamusoro pemari yekurangarira yakadhindwa. Maitiro egirazi anowanikwa nekupukuta pamusoro pemufananidzo wemold nekeke kuti pave nemhedzisiro inopenya pamusoro pemari yekurangarira yakadhindwa.

Zvakanakisisa kuenzanisa mari chaiyo nechigadzirwa chinofanira kuzivikanwa, uye kuenzanisa zvakadzama kubva mumaitiro akasiyana-siyana. Mapatani erubatsiro ari kumashure kwemari yesimbi inokosha anosiyana zvichienderana nedingindira reprojekiti, zvichiita kuti zviome kusiyanisa chokwadi kuburikidza nerubatsiro ruri kumashure pasina mari chaiyo inoenderana kana mapikicha akajeka. Kana mamiriro ekuenzanisa asina kuzadzikiswa, kutarisisa kwakakosha kunofanirwa kupihwa kune mhedzisiro yerubatsiro, jecha, uye mhedzisiro yekugadzirisa girazi yezvigadzirwa zvichaonekwa. Mumakore achangopfuura, mari zhinji dzegoridhe nesirivha dzakaburitswa dzine mapatani erubatsiro akagadzika pamusoro peTembere yeDenga kana chiratidzo chenyika. Vanounganidza vanogona kudzivirira njodzi yekutenga mari yenhema nekutsvaga nekurangarira hunhu hwepatani iyi yakajairika.

Mumakore achangopfuura, mamwe mari dzenhema akawanikwa aine mapatani epamberi ari pedyo nemari chaiyo, asi kana akanyatsoonekwa, hunyanzvi hwawo huchiri hwakasiyana zvakanyanya nemari chaiyo. Kuputika kwejecha pamusoro pemari chaiyo kunoratidza mhedzisiro yakafanana, yakapfava, uye ine layer. Kuputika kwejecha nelaser kunogona kuonekwa muchimiro chegrid mushure mekukwidziridzwa, nepo mhedzisiro yekuputika kwejecha pamari dzenhema isina kunaka. Pamusoro pezvo, pamusoro pegirazi remari chaiyo yakati sandara uye inopenya segirazi, nepo pamusoro pegirazi remari dzenhema kazhinji paine maburi nemaburi.