Kev txheeb xyuas cov txheej txheem rau ntau yam hnav ntawm Tricone Laum khoom

Kev txheeb xyuas cov txheej txheem rau ntau yam hnav ntawm Tricone Laum khoom

1. Ib txwm thiab txawv txav hniav hnav hauvMilled Hniav Drill Bits

Thaum cov neeg kho tshuab drilling tus nqi tseem siab nyob rau hauv cov theem tom qab ntawm kev siv me ntsis, nws qhia tau hais tias xaivAPI tus qauv tricone ntsislos yogmilled hniav tricone ntsis yog haum rau kev tsim yog drilled. Txawm li cas los xij, kev coj txawv txawv tshwm sim thaum cov hniav ntawm cov hniav ua flattened. Qhov no ua rau kom qhov chaw sib cuag nrog kev tsim, uas txo cov neeg kho tshuab drilling tus nqi.Milled hniav tricone khoomfeem ntau yog siv rau cov mos mus rau nruab nrab formations, tab sis kev siv tsis raug tuaj yeem ua kom hnav.

2. Tshaj Hniav tawg hauvMilled Hniav Drill Bits

Ib cag ntawm kev ua haujlwm xws li qhov hnyav-rau-ntsis (WOB), cov hniav tawg ntau dhau kuj tuaj yeem ua rau lub laum me ntsis yog mos heev rau kev tsim. Cov hom me ntsis xaiv, xws liroj zoo laum khoomlos yogmining tricone khoom, tej zaum yuav tsis muaj zog txaus, ua rau cov hniav tsis zoo. Xaiv qhov raugmilled hniav tricone ntsisraws li kev tsim lub hardness yog qhov tseem ceeb los tiv thaiv cov teeb meem zoo li no.

3. Severe Diameter Hnav hauvMilled Hniav Drill Bits

Txoj kab uas hla tsis dhau hnav feem ntau yog tshwm sim los ntawm kev siv lub sijhawm ntev ntawm cov khoom siv tawv, abrasive formations. Txhawm rau tiv thaiv qhov no, lub sijhawm siv me ntsis yuav tsum tau luv, thiab kev sib hloov ceev (RPM) yuav tsum raug txo. Lwm qhov kev daws teeb meem yog hloov mus rau tungsten carbide tricone laum me ntsis lossis TCI tricone ntsis (Tungsten Carbide Insert me ntsis), uas yog tsim los tswj cov kev mob abrasive ntau dua thiab muab kev hnav zoo dua.

4. Severe Wear of the Cone Plhaub hauvInsert Drill Bits

Kev hnav khaub ncaws hnyav ntawm lub khob hliav qab feem ntau pom nyob rau hauv cov theem pib ntawm kev siv me ntsis, feem ntau yog siv ntau qhov hnyav-rau-ntsis, ua rau lub khob hliav qab tuaj yeem hu ncaj qha rau kev tsim. Qhov no tuaj yeem ua rau lub plhaub tseem ceeb. Xwb, cov dej tsis zoo drilling los yog qhov tsis zoo hydraulic tsis tuaj yeem ua rau muaj kev puas tsuaj loj ntawm lub khob hliav qab.Ntxig cov hniav tho khoomlos yogTCI laum khoommuaj ntau resistant rau cone plhaub hnav nyob rau hauv xws li mob vim lawv superior khoom zog.

5. Kev puas tsuaj rau Cone Tip

Kev puas tsuaj rau lub khob hliav qab, xws li cov hniav poob los yog lub khob hliav qab, feem ntau yog tshwm sim los ntawm lub khob hliav qab uas muaj overload. Qhov no tuaj yeem tshwm sim thaum me ntsis raug kev ntxhov siab ntau dhau thaum lub sijhawm drilling. Raupeb cones laum khoom, tshwj xeeb tshaj yog cov tsim rau tawv formations nyiamroj zoo laum khoomlos yogmining tricone khoom, hom kev puas tsuaj no tuaj yeem txo qis los ntawm kev kho cov haujlwm ua haujlwm kom txo tau kev ntxhov siab.

6. Ua tiav Hniav Hnav ntawm Milled Hniav Drill Bits

Ua tiav cov hniav hnav feem ntau yog vim qhovlaum me ntsis rau roj, roj, dej zooua tsis zoo rau lithology ntawm kev tsim. Qee qhov xwm txheej, nws tuaj yeem tshwm sim thaum hnyav hnyav siv rau qhov kawg ntawm lub neej me ntsis, ua rau hnyav hnyav. Rau cov formations nyuaj, hloov mus rau ib tug ntau ruaj me ntsis zoo li atungsten carbide tricone laum ntsislos yogTCI tricone ibTej zaum yuav tsim nyog kom tsis txhob ua tiav cov hniav tsis ua tiav.

7. Hnav tsis sib xws ntawm cov hniav ntawm txhua lub khob hliav qab

Kev hnav tsis sib xws ntawm cov hniav ntawm txhua lub khob hliav qab yog tshwm sim los ntawm qhov hnyav dhau-ntawm-ntsis thiab tsis tshua muaj kev sib hloov ceev. Qhov hnav tsis zoo no tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev ua neej nyob ntawm me ntsis. Txhawm rau tiv thaiv qhov no, nws raug pom zoo kom sivpeb cones laum khoomuas yog tsim los faib hnav kom sib npaug ntawm cov hniav, ua kom lub neej ntev dua.

8. Cone Locking Ua rau Misalignment ntawm Drill Bit

Cone locking tuaj yeem tshwm sim los ntawm cov av nkos, uas ua rau lub khob ntim tau kaw, ua rau misalignment. Lwm qhov ua rau yog RPM ntau dhau, uas ua rau muaj qhov kub ntawm cov kabmob, ua rau cov khoom siv hlau tuav thiab cov cones kaw. Qhov teeb meem no tuaj yeem muaj teeb meem tshwj xeeb hauv tricone pob zeb khoomthaum siv nyob rau hauv huab cua txias.

9. Cone Plhaub Cracking

Cone plhaub tawg feem ntau yog vim qhov tawg ntawm cov khoom siv hlau (tshwj tsis yog los ntawm hydrogen sulfide). Qhov no tuaj yeem ua rau muaj kev ntxhov siab ntau dhau los yog cov khoom siv tsis zoo, ua rau tsis ua haujlwm ntawm lub khob hliav qab. Siv cov khoom zoopeb cones laum khoom, ua los ntawm cov ntaub ntawv muaj zog xws li tungsten carbide, tuaj yeem txo qhov kev pheej hmoo ntawm kev tawg nyob rau hauv cov xwm txheej siab.