Varidzi vemigodhi nekugadzira zvinhu zvakasiyana-siyana vari kunyatsoteerera michina yekupwanya makoni — iyojasiuyegomba rakakombama, inozivikanwawo se "moving cone liner" uye "bowl liner", iyo inotsanangura mashandiro ekupwanya uye mutengo wekushanda kwemitsetse yekupwanya yechipiri neyechitatu.
Chigadziko checone chinopwanya matombo akaomarara, granite, basalt neore kuburikidza nekudzvanya mukati mekamuri rekupwanya. Kamuri iyi inoumbwa nesimbi mbiri dzemhando yepamusoro dzemanganese: mantle ne concave. Yakaiswa padanda guru, mantle inoita gyration inoshamisa. Concave inoramba yakamira pandiro yekupwanya. Sezvo mantle ichitenderera, mukaha uri pakati pema liner maviri unovhurika uye unovharika kakawanda. Matombo anopihwa kubva pamusoro anodzvanywa, anonamirwa uye anokuyiwa pakati pemantle ne concave, obva adonha zvishoma nezvishoma kusvika ma aggregates akanaka aburitswa.
Vagadziri vanotsanangura kuti zvikamu zvese izvi zvinowanzogadzirwa nesimbi ine manganese yakawanda senge Mn13 kana Mn18. Chinhu ichi chine simba rekusimbisa kushanda: kuomarara kwenzvimbo kunoramba kuchikwira kana yarova, nepo pakati payo pachiri kuramba pakasimba kuti isatsemuke, zvichiita kuti ive yakakodzera mamiriro ekushanda anorema.
Vashandisi vanoratidza kuti ma profiles akafanana e mantle ne concave akakosha. Ma profiles e liner asina kufanana kana kusakara zvisina kufanana zvinoderedza kubuda kwechinhu, zvinogadzira chimiro chisina kunaka che particles uye zvinokurumidzisa kushandiswa kwe liner. Maitiro akanaka eindasitiri anokurudzira kutsiva mantle ne concave se seti yakafanana pane kusanganisa ma liners matsva neakasakara, izvo zvinobatsira kuchengetedza closed-side setting (CSS) yakasimba uye kuwedzera hupenyu hwebasa rezvikamu zvekusakara.
Nekuda kwekuwedzera kwekuda kwenguva shoma yekushanda uye mitengo yakaderera yetani mukuchera matombo pasi rose nekugadzirisa zvicherwa, dhizaini yakagadzirwa zvakanaka ye "mantle & concave" yave nzira yakakosha yekupwanya zvirimwa kuti ideredze nguva yekushanda kwekugadzirisa uye kuvandudza kushanda zvakanaka kwekugadzira.
Nguva yekutumira: Gunyana-28-2026
