Porcelain Kuita Maitiro

Kurima kwakadzika kweceramic imba munda

Kuziva maitiro akasiyana-siyana etekinoroji kunoita kuti tive mutungamiri mumunda

Iyo porcelain yekugadzira maitiro kazhinji inosanganisira anotevera matanho:

3D modhi dhizaini uye kugadzirwa:

Kutanga ita dhizaini yechigadzirwa, uye wozogadzira modhi, iyo inozowedzera ne14% nekuda kwekuderera mushure mekupfura. Iyo plaster mold (master mold) inobva yagadzirwa yemuenzaniso.

Kugadzira Mold:

Kana iyo yekutanga kukanda ye master mold inosangana nezvinodiwa, iyo inoshanda mold inogadzirwa.

Dururira mune plaster mold:

Dururirai mvura ceramic slurry mupurasita mold. Iyo gypsum inotora humwe hunyoro mune slurry, kugadzira madziro kana "embryo" yechigadzirwa. Ukobvu hwemadziro echigadzirwa hunoenderana zvakananga nenguva iyo zvinhu zviri mu mold. Mushure mokusvika pahunyoro hwemuviri hunodiwa, slurry inodururwa kunze. Gypsum (calcium sulfate) inopa chigadzirwa che limestone uye inoibatsira kusimba kune imwe nzvimbo iyo inogona kubviswa kubva mukuumbwa.

Kuomesa nekucheka:

Chigadzirwa chakapedzwa chakaomeswa uye seams uye kusakwana kunogadziriswa. Kupfuta nekupenya: Chigadzirwa chacho chinopiswa patembiricha ye950°C. Chigadzirwa chinopisa chinopenya uye chinopisa zvakare muchoto pa1380 ° C, kazhinji munzvimbo inoderedza.

Decoration:

Kushongedzwa kwezvigadzirwa zvichena kunoshandisa overglaze yekushongedza pigment, pigment ine simbi dzinokosha segoridhe kana platinamu, uye yekushongedza munyu (metal chlorides). Shongedza nenzira yechinyakare uye isa muchoto zvakare, panguva ino pa800 ° C.

Kuongorora uye Kutumira:

Zvigadzirwa zvinotariswa zvakanyatsonaka mushure mekutonhora uye kurongedzerwa mumabhokisi akakosha ekudzivirira zvisati zvatumirwa. Aya ndiwo matanho akajairika ekugadzira zvigadzirwa zve porcelain.