DTH (Down-The-Hole) laum kav dej yog qhov tseem ceeb ntawm cov txheej txheem drilling. Txhawm rau kom lawv lub neej ntev tshaj plaws, kev saib xyuas kom zoo yog qhov tseem ceeb. Nov yog qee cov lus qhia txog yuav ua li cas ua kom koj DTH laum yeeb nkab nyob ntev:
- Siv lub xov tooj tshiab tshiab: Nco ntsoov xyuas kom meej tias tus pin ntawm lub laum me ntsis ntawm lub hauv ntej txiav yog tshiab. Tus tshiab DTH Drill Pipe's threaded fastener tuaj yeem yooj yim puas los ntawm kev sib tsoo me ntsis, ua rau dej to, buckle loosening, thiab lwm yam.
- Sib tsoo cov buckle tshiab: Sib tsoo cov clip tshiab ua ntej siv DTH Drill Pipe thawj zaug. Qhov no yuav tsum tau muab cov roj threaded buckle ua ntej, nruj nws nrog tag nrho cov quab yuam ntawm qhov drilling rig, qhib lub buckle, muab threaded buckle roj rau tom ntej, thiab qhib lub clasp tom qab. Rov ua cov txheej txheem no peb zaug txhawm rau tiv thaiv kev puas tsuaj thiab hooks hauv DTH Drill Pipe tshiab.
- Tswj txoj kab ncaj nraim: Khaws DTH Drill Pipe kom ncaj raws li qhov ua tau nrog hauv av. Qhov no tiv thaiv tsis tsim nyog hnav thiab tsim kua muag thiab buckles nyob rau hauv threaded tivthaiv.
- Kho lub buckle maj mam: tus pin yuav tsum tau kho kom tsis txhob overheating thiab hnav.
- Torque lub buckle kom nruj: Tighten tus nuv txhua lub sij hawm thiab tas li xyuas cov clip tus mob.
- Txo qhov kev ncua deb ntawm qhov drilling rig thiab hauv av inlet: Tsis muaj kev txhawb nqa tuaj yeem ua rau DTH Drill Pipe tuaj yeem khoov thiab deform yooj yim, ua rau nws lub neej luv.
- Ua raws li cov txheej txheem kev nyab xeeb: Khaws lub kaum sab xis kom qis raws li qhov ua tau thiab maj mam hloov nws.
- Tsis txhob khoov ntau dhau: Ceev faj tsis txhob khoov DTH Drill Pipe ntau dua li nws tuaj yeem ua tau, thiab ua tib zoo saib seb qhov kab rov tav thiab lub kaum sab xis ntawm qhov khoov hloov li cas thaum koj xyaum.
- Lwm txoj hlua tho: Siv DTH Drill Pipe nyob rau hauv lem thiab tsis txhob siv cov laum cov kav dej kom rov qab thiab qhia. Hloov lub laum yeeb nkab tiv thaiv kev hnav thiab tawg ntawm tus pas nrig.
Los ntawm kev ua raws li cov lus qhia no, koj tuaj yeem txuas ntxiv lub neej ntawm koj DTH Drill Pipe thiab ua kom tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov peev txheej. Ib txwm ua qhov tseem ceeb ntawm kev nyab xeeb thiab kev saib xyuas kom raug txhawm rau ua kom tau txais txiaj ntsig zoo tshaj plaws.
