Casing Drilling System Ring bit
Tlhaloso ea Sehlahisoa
Odex Casing Drilling System SOD Symmetric casing rings bit
Bakeng sa boholo ba masoba a manyane, Prodemo e hlahisa ODEX Eccentric Overburden Drilling System, ho qala ka ODEX90 ho lumellana le 114mm OD casings.Sistimi ena e nang le likarolo tse peli e na le "shanked bit holder" le "eccentric pilot pilot" e sirelelitsoeng ka har'a sets'oants'o sa likotoana ka phini e kenang habeli.Sena se tlosoa habonolo ho lumella hore bit ba be bohale kapa ba nke sebaka.Prodemo ODEX Sistimi ea ho cheka moroalo o boima o sebelisoa haholo lits'ebetsong tse fapaneng ho tloha ho cheka liliba le ho phunya likotoana ho isa ho ho tiisa mafika le lipatlisiso tsa sebaka.
Sebaka sa Ts'ebeliso:
E loketse ho cheka liliba tsa metsi, liliba tsa geothermal, li-mircopiles tse khutšoane, lesoba la moaho la mofuta o monyane oa moaho, projeke ea letamo le boema-kepe.
1. Ha ho phupua ho qala, motho ea phunyang o tsoella ka ntle ebe o phahamisa lesoba la sefofane ka bophara bo lekaneng hore tšupu ea casing e thellele ka morao
2. Ha botebo bo hlokahalang bo fihletsoe , potoloho e khutlisetsoa morao ka hloko, moo reamer e kenang, e leng se lumellang kopano ea "drill bit" hore e huloe ka har'a casing.
3. Li-tubes tsa casing tse lokelang ho siuoa ka mokoting oa ho phunya li lokela ho koaloa ka tlaase ho lesoba ka grout ea samente kapa ntho e 'ngoe e koalang.
4. Ho cheka ho tsoela pele ho ea botebong bo lakatsehang ka har'a lefika ho sebelisa ho cheka ho tloaelehileng.
Joang ho odara?
Casing Tube Out Diameter & Inner Diameter + Reamer Bit Diameter + Minimal Casing Shoe Inner Diameter + Hammer Shank Style
| Casing Tube | Casing Tube | Reamed Dia(mm) | Casing Shoe | Polit bit | Hamore | Kopa Pipe |
| OD(mm) | ID(mm) | ID(mm) | Dia(mm) | Mofuta | (mm) | |
| 108 | 95 | 118 | 80 | 70 | DHD3.5/QL30 | 76 |
| 114 | 101 | 128 | 90 | 80 | DHD3.5/QL30 | 76 |
| 127 | 114 | 141 | 100 | 90 | DHD3.5/QL30 | 76 |
| 140 | 124 | 154 | 110 | 98 | DHD340/QL40 | 76 |
| 146 | 126 | 160 | 114 | 102 | DHD340/QL40 | 76 |
| 168 | 148 | 182 | 132 | 120 | DHD350/QL50 | 76/89 |
| 178 | 158 | 192 | 142 | 130 | DHD350/QL50 | 76/89 |
| 183 | 163 | 198 | 152 | 138 | DHD350/QL50 | 89/114 |
| 194 | 174 | 210 | 164 | 148 | DHD360/QL60 | 89/114 |
| 219 | 199 | 235 | 184 | 170 | DHD360/QL60 | 89/114 |
| 245 | 225 | 261 | 210 | 192 | DHD380/QL80 | 114 |
| 273 | 253 | 293 | 238 | 219 | DHD380/QL80 | 114/127 |
| 325 | 305 | 348 | 294 | 270 | SD10/NUMA100 | 127 |
| 406 | 382 | 426 | 374 | 350 | SD12/NUMA125 | 140 |
