Magani

Ana yin simintin gyare-gyaren platinum ta hanyar amfani da matakai da yawa wanda ya ƙunshi na'urori na musamman da kuma ɗimbin ilimin yadda ƙarfe masu daraja, kamar platinum, ke narkewa. Tsarin simintin gyare-gyaren platinum ya ƙunshi matakai masu zuwa: Samfurin Wax & Shirye-shiryen simintin.

Platinum Jewelry Casting

Shagunan kayan ado da wasu masu zane-zanen kayan ado suna so su sami damar jujjuya ƙirar su cikin sauri zuwa abubuwa na zahiri waɗanda za'a iya siyarwa. Kamfanonin simintin gyare-gyare na Platinum, kamar Gidan Casting, na iya taimaka wa waɗannan kasuwancin da masu zanen kaya su ƙirƙiri guda ɗaya ko manyan ayyukan samarwa ta hanyar ba da damar yin amfani da ayyukan yin simintin farko.

Fahimtar Tsarin Casting Platinum

Ana yin simintin gyare-gyaren platinum ta hanyar amfani da matakai da yawa wanda ya ƙunshi na'urori na musamman da kuma ɗimbin ilimin yadda ƙarfe masu daraja, kamar platinum, ke narkewa.

Tsarin simintin platinum ya ƙunshi matakai masu zuwa:

Tsarin simintin kayan ado na platinum yayi kama da simintin kayan adon gwal da na azurfa. Babban bambanci kawai shine yanayin narkewa don platinum yana da girma da ake buƙata wanda kusan. 1800 digiri celsius, wannan yana buƙatar Hasung Tilting Vacuum Pressure Casting Machine.

Kakin zuma samfurin & shirye-shiryen simintin gyaran kafa. Wani yanki na kayan ado na platinum ya fara tare da ƙirƙirar samfurin kakin zuma na abin da aka gama zai yi kama. Wannan samfurin yana haɗe zuwa wani tushe na kakin zuma ta hanyar sprue wanda zai samar da tashar ta inda platinum da aka narkar da shi ya cika cikin ƙirar. Wani lokaci samfuran kakin zuma da yawa za a haɗa su zuwa tushe ɗaya don yin simintin gyare-gyare da yawa.
Zuba jari. Da zarar an saita samfurin kakin zuma a kan tushe, an sanya shi a cikin filasta kuma an zuba kayan zuba jari a kusa da shi. Bayan an saita kayan saka hannun jari, ya zama ƙirar da za a zuba platinum ruwa a ciki. Yin amfani da kayan saka hannun jari masu dacewa a cikin simintin gyare-gyaren platinum yana da matuƙar mahimmanci saboda tsananin zafi da platinum ke narkewa Burnout. Kafin a iya zuba platinum a cikin gyaggyarawa, duk da haka, samfurin kakin zuma na asali yana buƙatar ƙonewa a cikin tanda na musamman. Lokacin da duk kakin zuma ya narke kuma ya ƙone, yana barin wani rami a cikin kayan saka hannun jari wanda ke aiki azaman mold.
Narkewa. Akwai gami da yawa gama-gari da aka saba amfani da su wajen yin simintin platinum. Mafi na kowa shine Platinum 900 Iridium, wanda ke narkewa a digiri 3,250 Fahrenheit; Platinum 950 Iridium, wanda ke narkewa a 3,236 digiri Fahrenheit; Platinum 950 Ruthenium, wanda ke narkewa a digiri 3,245 Fahrenheit; da Platinum 950 Cobalt, wanda ke narkewa a digiri 3,182 na Fahrenheit. Da zarar an narkar da gawa, ana iya ko dai a zuba a cikin kwandon ko kuma a tilasta yin amfani da daya daga cikin dabaru da yawa.
Yin wasan kwaikwayo. Ko da yake ana iya zuba ƙarfen ruwa kawai a cikin gyaggyarawa, dabaru daban-daban suna ba da mafi kyawun simintin gyare-gyare ta hanyar sarrafa kwararar ƙarfe a cikin ƙirar. Yin simintin gyare-gyare na centrifugal yana amfani da centrifuge don jujjuya faifan da kuma amfani da ƙarfin centrifugal don yada ƙarfe daidai gwargwado a ko'ina cikin ƙirar. Simintin da aka taimaka da injin yana jan ƙarfe sama cikin ƙirar tare da amfani da tsotsa. Simintin gyare-gyare yana sanya tulun cikin ɗakin da aka matsa. Casting House yana amfani da waɗannan hanyoyi guda uku da kuma yin simintin gyare-gyare, wanda ke amfani da tocila don narkar da ƙaramin ƙarfe da aka zuba a cikin wani nau'i.
Divesting Wannan ya haɗa da cire simintin gyare-gyare daga zuba jari, ta hanyar jiki ko sinadarai. Za a iya dunƙule hannun jarin, fashewa da jirgin ruwa ko girgiza, ko masana'antun za su iya amfani da mafita don narkar da shi. An yanke sprue akan kowane yanki kuma ana sake yin fa'ida don yin simintin gyare-gyare na gaba, kuma ana tsaftace abin da ya ƙare don cire duk wani lahani.
Bukatar haɗakar ilimi na musamman da samun damar yin amfani da takamaiman kayan aiki yana nufin yawancin shagunan kayan ado da masu zanen kaya sun dogara da kamfanonin simintin platinum don yin wannan sabis ɗin. Kwararrun da ke aiki a waɗannan kamfanoni na simintin gyare-gyaren platinum suna da ƙwarewar da ake bukata don ƙirƙirar kayan ado na saman-da-layi. Har ila yau, suna da damar yin gyare-gyaren gyare-gyare da fasaha na photopolymer.