Dej Zoo DTH Yeeb Nkab

Dej Zoo DTH Yeeb Nkab yog cov cuab yeej siv rau cov dej zoo thiab kuv qhov drilling, DTH sawv cev rau Down-The-Hole, nws siv cov cua kub siab lossis roj los thawb lub laum me ntsis rau hauv pob zeb lossis av thiab thawb cov txiav los yog av nqa. rov qab los rau hauv av. Cov dej zoo drilling yeeb nkab yog cov yeeb nkab drilling txuas DTH rauj thiab lub laum me ntsis, uas tuaj yeem siv los hla cov cua compressed lossis roj thiab thawb lub laum me ntsis hauv av. Cov kav dej DTH feem ntau yog ua los ntawm cov hlau muaj zog los tiv taus siab thiab hnyav, thiab hnav-tiv taus thiab corrosion-resistant. Lawv tau dav siv hauv dej zoo thiab mine drilling raws li lawv muab ceev thiab zoo drilling thiab tuaj yeem siv rau ntau yam geological.

 

Keeb kwm ntawm down-the-qhov drilling (DTH drilling) tuaj yeem taug qab rov qab mus rau xyoo 1950, thaum Europe pib siv cov thev naus laus zis no rau kev tshawb nrhiav geological thiab mining.

Ua ntej cov tsos ntawm down-the-qhov-qhov laum kav, tib neeg tsuas yog siv lub teb drilling tshuab combining laum kav thiab laum khoom. Tsis siab thiab yooj yim rau kev puas tsuaj me ntsis.

 

Qhov tshwm sim ntawm down-the-qhov-qhov laum yeeb nkab thev naus laus zis siv cov txheej txheem ntawm kev cuam tshuam ncaj qha rau lub laum me ntsis, kom lub laum me ntsis cuam tshuam ncaj qha thiab tawg rau ntawm pob zeb nto es tsis txhob tig qhov drilling. Txoj kev no tuaj yeem hloov kho kom zoo dua rau thaj chaw geological nrog cov pob zeb hardness siab dua, thiab tseem ua tau zoo dua.

 

Txij li thaum xyoo 1960s, cov cuab yeej siv thev naus laus zis hauv lub qhov taub tau siv dav, tshwj xeeb tshaj yog nyob rau hauv kev tshawb nrhiav thiab kev tsuas, qhov uas nws tau dhau los ua cov cuab yeej siv mining loj. Nrog rau kev txhim kho thiab kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, kev siv lub tshuab ua haujlwm hauv qab-lub qhov drill yeeb nkab kuj tau txhim kho tas li thiab ua kom tiav, thiab nws tau dhau los ua cov thev naus laus zis tseem ceeb hauv kev ua liaj ua teb thiab kev tsim kho.

 

Qhov zoo ntawm Dej Zoo DTH yeeb nkab (drill yeeb nkab) nyob ntawm ntau yam, hauv qab no yog qee qhov ntawm lawv:

 

1. Cov khoom siv zoo: Qhov zoo ntawm cov khoom siv tho yeeb nkab muaj qhov cuam tshuam tseem ceeb rau nws txoj kev pab cuam lub neej thiab kev ruaj ntseg. Siv cov khoom zoo, hnav-tiv taus los tsim cov tho yeeb nkab tuaj yeem ua rau nws lub neej thiab kev ntseeg tau.

 

2. Kev siv thev naus laus zis: Qhov zoo ntawm kev siv tshuab ncaj qha cuam tshuam rau qhov tseeb thiab lub zog ntawm lub laum yeeb nkab. Deviations thaum lub sij hawm machining tuaj yeem ua rau muaj qhov tsis xws luag lossis kev puas tsuaj rau lub laum yeeb nkab.

 

3. Kev tsim cov tsis muaj: Cov qauv tsim ntawm cov yeeb nkab laum muaj xws li qhov ntev, txoj kab uas hla, phab ntsa thickness, thiab lwm yam. Kev xaiv ntawm cov kev txwv no yuav tsum tau coj mus rau hauv tus account qhov tob drilling, hom pob zeb thiab lwm yam los xyuas kom meej tias cov laum yeeb nkab muaj lub zog txaus. thiab rigidity.

 

4. Txoj kev sib txuas: Txoj kev sib txuas ntawm Dej Zoo DTH cov yeeb nkab yuav tsum muaj lub zog txaus thiab nruj kom ntseeg tau tias yuav tsis muaj dej los yog xoob thaum siv.

 

5. Kev tswj kom zoo: Thaum lub sij hawm tsim khoom, kev tswj xyuas nruj yuav tsum tau ua kom ntseeg tau tias cov tho yeeb nkab ua tau raws li cov qauv tsim thiab tsis muaj qhov tsis xws luag lossis kev puas tsuaj.

 

Kev tsim cov txheej txheem ntawm Dej Zoo DTH Yeeb Nkab feem ntau suav nrog cov kauj ruam hauv qab no:

Kev npaj cov khoom siv: Siv lub zog muaj zog alloy hlau lossis lwm yam khoom siv corrosion-resistant raws li cov ntaub ntawv raw, uas tom qab ntawd txiav thiab ua tiav los npaj qhov ntev thiab txoj kab uas hla uas yuav tsum tau ua rau kev tsim cov kav dej.

 

Kev tsim cov yeeb nkab: Cov khoom siv raw yog dov mus rau hauv lub raj siv lub tshuab ua yeeb nkab, thiab ob qhov kawg ntawm cov yeeb nkab yog fastened ua ke los ntawm vuam los yog lwm yam kev koom tes. Raws li kev xav tau sib txawv, cov kav dej tuaj yeem txais cov kab sib txawv thiab qhov ntev, thiab tuaj yeem coated nrog ib txheej ntawm cov tshuaj tiv thaiv xeb thiab hnav-resistant txheej rau saum npoo.

 

Kev kho cua sov: Tom qab cov yeeb nkab tau tsim, cov yeeb nkab yuav tsum tau kho cua sov kom nws cov kav ntev thiab lub zog. Feem ntau quenching, tempering los yog lwm txoj kev kho cua sov yog siv los ua kom cov yeeb nkab tau zoo dua hnav tsis kam thiab corrosion kuj.

 

Kev Ntsuas thiab Kev Tshuaj Xyuas: Tom qab kev tsim khoom, cov kav dej yuav tsum tau sim thiab tshuaj xyuas kom ntseeg tau tias nws ua tau raws li cov qauv thiab cov cai. Cov kev sim thiab tshuaj xyuas feem ntau suav nrog kev ntsuas siab, ntsuas qhov sib nqus, kuaj ultrasonic, thiab lwm yam.

 

Ntim thiab Shipping: Tom qab kuaj thiab tshuaj xyuas, cov kav dej yuav tsum tau ntim thiab xa mus kom ntseeg tau tias lawv tsis raug puas tsuaj thaum thauj. Nws feem ntau yog ntim rau hauv cov thawv ntoo lossis hnab yas, thiab cim thiab txheeb xyuas kom yooj yim rau kev thauj mus los thiab siv.

 

Rau kev muag khoom tom qabDej Zoo DTH Yeeb Nkab, peb lub tuam txhab muab cov kev pabcuam hauv qab no:

 

Kev sab laj tom qab muag: Peb pab neeg ua haujlwm pabcuam yuav teb cov lus nug txog Dej Zoo DTH Yeeb Nkab rau koj, thiab muab cov lus qhia thiab kev taw qhia.

 

Kev pab tu: Yog tias koj ntsib teeb meem hauv cov txheej txheem ntawm kev siv Dej Zoo DTH Yeeb Nkab, peb cov kws tshaj lij yuav maj nrawm rau qhov xwm txheej hauv lub sijhawm los muab kev pabcuam tu koj.

 

Hloov qhov chaw: Yog hais tias qhov chaw ntawm Dej Zoo DTH Yeeb Nkab yuav tsum tau hloov, peb yuav muab cov khoom qub thiab npaj cov kws tshaj lij los hloov lawv rau koj.

 

Kev pabcuam kev cob qhia: Peb tuaj yeem muab cov kev cob qhia rau kev siv thiab kev saib xyuas ntawm Dej Zoo DTH Yeeb Nkab los pab koj kom paub zoo txog kev siv thiab kev ceev faj.

 

Tom qab kev muag khoom taug qab: Peb yuav tsim cov neeg siv khoom cov ntaub ntawv, taug qab kev siv Dej Zoo DTH Yeeb Nkab hauv lub sijhawm, thiab muab cov lus qhia txog kev saib xyuas thiab tu.

 

Peb cog lus tias yuav muab cov neeg siv khoom muaj txiaj ntsig zoo tom qab muag los ua kom koj Cov Dej Zoo DTH Yeeb Nkab nyob rau hauv kev ua haujlwm zoo tshaj plaws.