Khoom Description LEANOS
DTH (Down-The-Hole) pob zeb pob zeb yog cov cuab yeej tshwj xeeb uas siv hauv ntau yam kev siv drilling, tshwj xeeb hauv kev tsuas, kev tsim kho, thiab kev lag luam geotechnical. Lawv tau tsim los muab kev ua haujlwm zoo thiab txhim khu kev qha pob zeb drilling. Nov yog cov yam ntxwv thiab qhov zoo ntawm DTH pob zeb khoom:
1. Kev tsim kho muaj zog: DTH pob zeb cov khoom yog tsim los ntawm cov khoom siv zoo, xws li cov hlau alloy, kom ntseeg tau tias muaj zog thiab tiv taus qhov nruj ntawm qhov xav tau ntawm qhov drilling. Lawv tau tsim los tswj cov kev cuam tshuam loj thiab tiv thaiv kev hnav, ua kom lub neej ua haujlwm ntev dua.
2. Khawm lossis Ntxig Tsim: DTH pob zeb cov khoom muaj xws li khawm lossis ntxig tsim rau ntawm qhov chaw txiav. Cov nyees khawm muaj ib tus neeg carbide nyees khawm muab tso rau ntawm lub ntsej muag me ntsis, thaum cov khoom ntxig muaj cov carbide loj dua. Qhov kev xaiv ntawm kev tsim yog nyob ntawm lub pob zeb tsim thiab kev xav tau ntawm qhov drilling. Ob qho qauv tsim muaj kev ua haujlwm zoo heev thiab txhim kho cov khoom tsim tau.
3. Tapered lossis concave ntsej muag: DTH pob zeb khoom tuaj yeem muaj lub ntsej muag tapered lossis concave ntsej muag. Tapered lub ntsej muag khoom yog tsim rau drilling hauv softer pob zeb formations, muab kev nkag mus sai thiab zoo flushing. Concave ntsej muag khoom, ntawm qhov tod tes, yog qhov zoo tagnrho rau kev drilling hauv cov qauv nyuaj, muab cov pob zeb tawg zoo dua thiab txhim kho cov nqi drilling.
4. Kev Flushing zoo: DTH pob zeb cov khoom yog tsim los nrog cov kab los yog cov nozzles los pab txhawb kom muaj txiaj ntsig zoo ntawm kev txiav tawm ntawm qhov borehole. Cov dej ntws zoo tiv thaiv me ntsis jamming, txhim kho kev ua haujlwm ntawm qhov drilling, thiab ua kom huv boreholes kom raug kuaj los yog ua haujlwm tom qab.
5. Kev siv ntau yam: DTH pob zeb cov khoom siv tau ntau yam thiab tuaj yeem siv ntau yam ntawm cov pob zeb tsim, suav nrog cov mos, nruab nrab, thiab tawv formations. Lawv tsim nyog rau ntau yam txheej txheem drilling, nrog rau qhov tawg qhov drilling, lub hauv paus drilling, thiab kev tshawb nrhiav drilling.
6. Txhim khu kev nkag mus rau tus nqi: Kev tsim thiab tso ntawm carbide nyees khawm los yog ntxig rau ntawm DTH pob zeb khoom kom ntseeg tau tias pob zeb tawg tau zoo thiab txhim kho kev nkag mus. Qhov no ua rau kev ua haujlwm nrawm dua, txo qis qis, thiab nce kev tsim khoom.
7. Compatibility: DTH pob zeb cov khoom sib xws nrog ntau yam ntawm DTH hammers, tso cai rau kev yooj yim hauv kev ua haujlwm drilling. Lawv tuaj yeem hloov pauv tau yooj yim nrog rau qhov sib txawv ntawm qhov sib txawv thiab cov qauv tsim, muab ntau yam thiab hloov tau rau cov kev xav tau tshwj xeeb drilling.
8. Nqi-zoo: DTH pob zeb khoom muab cov nqi zoo drilling vim lawv cov kev ua haujlwm ntev thiab kev ua haujlwm siab drilling. Lawv txo qhov kev xav tau ntawm kev hloov pauv me ntsis, ua rau txo qis qis thiab tag nrho cov nqi drilling.
DTH pob zeb khoom yog tsim los muab kev txhim khu kev qha thiab ua haujlwm zoo ntawm pob zeb drilling hauv ntau yam kev siv drilling. Lawv cov kev tsim kho muaj zog, ntau yam qauv tsim, thiab kev ua kom muaj peev xwm ua tau zoo ua rau lawv xaiv rau cov kws tshaj lij hauv kev lag luam drilling.
Specification LEANOS
DTH (Down-The-Hole) pob zeb pob zeb feem ntau yog tsim los ntawm cov khoom siv zoo thiab cov thev naus laus zis siab kom ntseeg tau tias muaj zog thiab kev ua haujlwm zoo drilling. Cov ntaub ntawv tseem ceeb thiab thev naus laus zis koom nrog hauv kev tsim kho ntawm DTH pob zeb khoom suav nrog:
1. Steel Lub cev: Lub cev tseem ceeb ntawm DTH pob zeb me ntsis feem ntau yog ua los ntawm qib high-qib alloy steel. Cov khoom siv no muab lub zog zoo, toughness, thiab tsis kam hnav thiab cuam tshuam, ua kom lub neej ntev ntawm me ntsis.
2. Carbide Buttons/Inserts: Cov khoom txiav ntawm DTH pob zeb khoom feem ntau yog ua los ntawm tungsten carbide. Carbide nyees khawm los yog inserts yog cemented rau hauv me ntsis lub ntsej muag nyob rau hauv lub tswv yim qauv. Tungsten carbide paub txog nws qhov tshwj xeeb hardness thiab hnav tsis kam, ua kom cov pob zeb tawg tau zoo thiab lub neej ntev me ntsis.
3. Kev kho cua sov: Lub cev steel ntawm DTH pob zeb me ntsis dhau los ua cov txheej txheem kev kho cua sov kom txhim kho nws cov khoom siv kho tshuab. Cov txheej txheem kev kho cua sov xws li quenching thiab tempering yog ua haujlwm kom ua tiav qhov zoo tshaj plaws hardness, toughness, thiab tsis kam rau deformation.
4. CNC Machining: Computer Numerical Control (CNC) machining thev naus laus zis yog siv hauv kev tsim khoom ntawm DTH pob zeb khoom. Cov cuab yeej no ua kom cov duab zoo meej, qhov loj me, thiab ua tiav ntawm cov khoom me me. CNC machining ua kom zoo ib yam, qhov tseeb qhov tseeb, thiab nruj kam rau ua rau txhim khu kev qha thiab ua haujlwm zoo drilling.
5. Txheej Txheej: DTH pob zeb cov khoom tuaj yeem coated nrog cov kev kho tshwj xeeb saum npoo kom ntxiv dag zog rau lawv cov kev ua tau zoo thiab ua haujlwm ntev. Cov txheej txheem muaj xws li titanium nitride (TiN) lossis lwm cov txheej tawv tawv uas txhim kho hnav tsis kam, txo kev sib txhuam, thiab tiv thaiv corrosion.
Kev sib xyaw ua ke ntawm cov hlau zoo zoo, tungsten carbide txiav cov ntsiab lus, kev kho cua sov, CNC machining, thiab txheej txheej kom ntseeg tau tias DTH pob zeb khoom muaj peev xwm tiv taus qhov hnyav drilling thaum xa cov pob zeb tawg ua haujlwm zoo. Cov ntaub ntawv thiab thev naus laus zis no ua rau lub neej ntev, kev ntseeg siab, thiab kev ua tau zoo ntawm DTH pob zeb hauv ntau yam kev siv drilling.
