Culeys ka badan Qodista Qodista / Eccentric Drill Bit
Qalabka qodista ee culayska badan
Nidaamyada ODEX ee dubbaha DTH kuwaas oo si gaar ah loogu talagalay in la qodo oo kiis isku mar la sameeyo iyada oo loo marayo culeys xad dhaaf ah.Qalabkan qodista ee raagaya ee culus waxay si fudud u dhex maraan dhagaxyo waaweyn si ay u soo jiidaan fudfudud taaso gadaashadooda lagu dhex daro kabo aan qaali ahayn.Qalabkan qodida ee xad-dhaafka ah waa sahlan tahay in laga saaro godka/qoto dheer waxaana lagu siiya macaamiisheena sifooyinka farsamada ee soo socda:
1. Lagu dabaqay qodista halka samaynta dhagaxu ay ka buuxdo una baahan tahay tuubada daasadda si ay u taageerto.
2. dabacsan si loo furo oo loo xiro.
3. Codsiga Range: Waxay ku habboon tahay qodista ceelasha biyaha, ceelasha dhulka hoostiisa, iyo nuqullo gaaban oo dhexdhexaad ah oo ah dalool yar oo grouting ah oo dhismo, biyo-xireen iyo mashruuc dekedaha ah.
4. Mabaadi'da Naqshadeynta: Ka dhig daboolka mid sahlan oo qalabka iyo qalliinka fudud
5. Faa'iidooyinka aadka u sarreeya: Qaab dhismeedka fudud, hawlgalka fudud, tayada la isku halleyn karo, qalabka qodista dib loo soo celin karo, nolosha adeegga dheer.
6. Baakad gudaha ah oo leh kartoono, xirmo dibadda ah oo leh kiis alwaax ah
| Dubbe | Dhexrooriyaha | Dhexdhexaadiyaha dib loo eegay | Dheecaan tube ka baxsan dhexroorka | Dhumucdiisuna waxay tahay tuubada casing | gidaarka tuubada casing dhumucdi / o kabaha daasadaha | |
| ODEX 90 | 3 " | 90 (3-9/16) | 123 (4-13/16) | 114.3 (4-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 115 | 3 "-4" | 115 (4-1/2) | 152 (6) | 139.7 (5-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 127 | 4 " | 127 (5) | 165 (6-1/2) | 152.4 (6) | 6.3 (1/4) | 10 (3/8) |
| ODEX 140 | 4″-5″ | 140 (5-1/2) | 181 (7-1/8) | 168.3 (6-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 152 | 5″-6″ | 152 (6) | 192 (7-9/16) | 177.8 (7) | 6.3 (1/4) | 10 (3/8) |
| ODEX 165 | 5″-6″ | 165 (6-1/2) | 209 (8-7/32) | 193.7 (7-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 190 | 6″-8″ | 190 (7-1/2) | 235 (9-1/4) | 219.1 (8-5/8) | 6.3 (1/4) | 12.7 (1/2) |
