Ana amfani da bitar Tricone sosai don hakowa na jujjuya, galibi ana amfani da su don tono manyan ramuka da ramukan samarwa a cikin manyan ma'adinan rami, buɗaɗɗen ramin, hakar mai, da sauran filayen.Akwai rukuni biyu na manyan hakowa na jujjuya: (1) murƙushe rotary ta hanyar lodi mai tsayi zuwa dutsen daga mazugi guda uku, da (2) yankan jujjuya da ƙarfi daga ja.
A cikin murƙushewar rotary, ɓangarorin da ake amfani da su da yawa sune ɗigon mazugi uku da hakora ko maɓalli da yawa suka rufe waɗanda ke jujjuyawa cikin yardar kaina kamar kayan aikin duniya kuma suna murƙushe dutsen yayin da juzu'in ke juyawa.Ƙunƙashin ƙasa yana samuwa ta hanyar nauyin ma'auni na kanta, kuma ana amfani da juyawa a ƙarshen bututun.Ana ba da jujjuyawar ta na'ura mai ƙarfi ko injin lantarki, kuma saurin juyawa yakan bambanta daga 50 zuwa 120 rpm.Ana amfani da matsewar iska sau da yawa don fitar da yankan daga kasan ramin.Girman ratar da ke tsakanin bututun rawar soja da bangon ramin yana da alaƙa da zubar da yankan rawar soja.Ko kunkuntar da yawa ko tazara mai fadi zai rage saurin hakowa.
Rotary hakowa ya dace da girman rijiyoyin daga 203 zuwa 445 mm a diamita.Ya zuwa yanzu, hako ma'adinan rotary shine hanya mafi rinjaye a cikin manyan ma'adinan ramuka masu budaddi.Ɗaya daga cikin rashin lahani na na'urorin hakar ma'adinai na rotary shine cewa basu dace da haƙa rijiyar burtsatse ba, wanda ke da kyau ga fashewa.
Guma mai kaɗa ta Tricone zai ƙara yawan aiki, musamman a cikin yanayin dutse mai wuya.Muna alfaharin cewa BD DRILL yana da ikon samar da duk igiyoyin hakowa na jujjuyawar, daga Shock absorb, Drill pipe, Stabilizer, Gumawa Percussion, Deck Bush, Tricone bit.
Lokacin aikawa: Mayu-20-2021