Nzira yekusarudza mabhiti etricone ekuchera migodhi?
Magadzirirwo ezvidimbu zvetriconeinofanirwa kuchinjika kune hunhu hwedombo kuti richerwe, uye akasiyana magadzirirwo zvimiro anogamuchirwa kune roller cone bit inoshandiswa kune akasiyana marudzi edombo. Chibooreso chetricone chinoshandiswa pakuchera dombo rakapfava chinowanzotora kureba kwezino, uye nguva yekugovera mazino ishoma, kuitira kuti kufambisa kutenderedzwa nekukweshwa kwechibhorani padombo, kuitira kuti uwane chinangwa chekukurumidza kupwanya dombo. Kudhirowa kwedombo rakaomarara, kusimba kwakakwira spherical mazino alloy kunoshandiswa, mazino acho akakora, uye dombo rinonyanya kukungurutswa panguva yekuchera, kuitira kuti kuderedze kukwenya zvakanyanya sezvinobvira. Kuti uderedze kupera kwedombo pane alloy, mazino alloy anowanzoshandiswa mu roller cone bit.
Bearing system yemining roller drill bit
Iyo mining roller drill drill bit inoda simba rakawanda rekufambisa panguva yekuboora, saka iyo inotakura simba uye dhizaini yedhizaini zvinodiwa zvakakwirira kwazvo. Huru dhayamita rollermatatu-cone bitskazhinji shandisa roller - bhora - roller (RBR) bearing system: diki dhayamita roller matatu-koni mabits anoshandisa roller - bhora - slide (RBF) inotakura system. Simba reradial rinogadzirwa neaya maviri anotakura masisitimu mukuchera anonyanya kutakurwa nehombe roller, iyo diki roller kana inotsvedza inotamba basa rekubatsira, uye simba reaxial rinonyanya kutakurwa nendege yekumberi, nekudzika kwegomba rekuchera uye kupera kweiyo.chidimbu chetricone drill, simba re axial rinoparidzirwawo kumusana wekusimudzira uye bhora rinotakura, kuitira kuti hupenyu hwebasa hwetricone drill bits huwedzere.
