Inkcazo ye-60kg yoBukhulu obupheleleyo beTricone Bit yokuvelisa iOyile eyomileyo
Ixhotyiswe ngenkqubo yokuthambisa ephuculiweyo kunye nenkqubo yokuthambisa evaliweyo, ithintela ngokufanelekileyo ukungena kodaka kwaye inciphisa ukulahleka kokungqubana ngexesha lokugrumba umngxuma ongaphantsi kwexesha elide, yandisa kakhulu umjikelo wenkonzo kwaye inciphisa iindleko zokutshintshwa rhoqo. Isakhiwo sokukhusela igeyiji esenziwe ngomatshini sigcina ububanzi obuzinzileyo, siphucula ukugrumba ngokuthe tye kunye nokusebenza kakuhle kokwakha ngokubanzi.
Ngomgangatho opheleleyo we-60kg, le tricone bit inamandla okuqina azinzileyo kunye nokumelana okuhle kakhulu nokutshayiswa, ihambelana ngokugqibeleleyo nezixhobo zokumba eziqhelekileyo kwimithombo yeoli engaselunxwemeni. Yamkelwe kakhulu ziinkampani zeenkonzo ze-oyile njengesixhobo sokumba esithembekileyo nesingabizi kakhulu kwiprojekthi zemihla ngemihla zokukhupha ioyile kunye nokugqiba imigodi.
| IADC | Ukwakheka kwamatye | I-WOB (KN/mm) | I-PRM(r/min) |
| 417/427/437 | Amandla aphantsi okucinezelwa, ukukwazi ukubhola okuphezulu kunye nokwakheka okuthambileyo kakhulu, njenge-shale, udongwe, isanti, i-conglomerate njl. | 0.35~0.90 | 140~70 |
| 447 | Amandla aphantsi okucinezelwa, ukukwazi ukubhola okuphezulu kunye nokwenziwa okuthambileyo, njenge-shale, udongwe, ilitye lesanti, ilitye lekalika elithambileyo, ilitye letyuwa, iplasta njl. njl. | 0.35~1.00 | 140~60 |
| 517 | Amandla aphantsi okucinezelwa, ukukwazi ukubhola okuphezulu kunye nokwenziwa okuthambileyo, njenge-shale, udongwe, ilitye lesanti, ilitye lekalika elithambileyo, ilitye letyuwa, njl. | 0.35~1.05 | 120~50 |
| 527 | Ukwakheka okuthambileyo okunoxinzelelo oluphantsi, njengokuxinana okuphantsi, ukukwazi ukubhola okuphezulu kunye nokwakheka okuthambileyo, njenge-shale, udongwe, ilitye lesanti, ilitye lekalika elithambileyo, ilitye letyuwa, i-anhydrite njl. | 0.35~1.05 | 120~50 |
| 537/547 | Amandla aphantsi okucinezelwa, ukwakheka okuqinileyo okuphakathi kunye nongqimba oluqinileyo olurhabaxa, njenge-Hard shale, i-anhydrite, i-soft limestone, ilitye lesanti, idolomite ene-mezzanine, njl. | 0.50~1.05 | 110~40 |
| 617/627 | Amandla aphezulu okucinezelwa, i-interlayer eqinileyo neqinileyo ephakathi, efana ne-hard shale, i-limestone, i-sandstone, i-dolomite, njl. | 0.50~1.05 | 80~40 |
| 637/737 | Amandla aphezulu okucinezela, ukwakheka okuphakathi nokuqina okuphezulu, okufana nelitye lekalika, idolomite, isanti, i-chert, njl. | 0.7~1.20 | 70~40 |
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