PDC khawm rau DTH Drilling

DTH drilling yog txoj kev lag luam-txheej txheem rau drilling nyuaj pob zeb. DTH = down lub qhov vim hais tias rauj cia mus down-the – qhov. Down-the-qhov (DTH) rauj cov khoom siv nrog Down-the-qhov hammers rau drilling qhov los ntawm ntau hom pob zeb. DTH laum khoom muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab sib txawv yog li lawv tuaj yeem laum ntau qhov ntau thiab tsawg.

Cov txheej txheem DTH yog ib qho yooj yim thiab ceev kom hloov mus rau kev xyaum xyaum thiab suav tias yog ib txoj hauv kev zoo tshaj plaws thiab zoo tshaj plaws los xyaum qhov zoo tshaj plaws vim nws ua kom nrov nrov thiab kev vibration piv rau lwm txoj kev drilling ua rau nws zoo tagnrho rau cov nroog. Nws tuaj yeem siv rau ob qho tib si tawv thiab mos pob zeb thiab siv dav hauv kev tsim kho, roj thiab roj, thiab dej hauv kev lag luam.

Cov cuab yeej DTH muaj lub rauj laum me ntsis thiab lub piston uas siv los ntawm cov cua compressed. Thaum lub laum txoj hlua tig, lub laum me ntsis tsoo rau ntawm pob zeb. Lub laum me ntsis tau txais nws lub zog tawm tsam los ntawm lub piston hauv rauj uas yog siv los ntawm cua compressed. Qhov kev txiav txim no nrog rau kev sib hloov ntawm txoj hlua xyaum crushes lub pob zeb zoo. Txij li thaum lub piston ntaus ncaj qha rau ntawm me ntsis, lub zog hloov mus rau hauv lub qhov nrog qhov tsawg kawg nkaus poob ntawm lub zog, tso cai rau drilling mus rau qhov tob dua.

Hauv kev ua lag luam, muaj carbide DTH cov khoom thiab pob zeb diamond DTH khoom. Piv nrog cov tsoos carbide DTH cov khoom, pob zeb diamond DTH cov khoom muaj cov hauv qab no zoo:

1. Lub neej kev pab cuam ntawm DTH ntsis yog nce ntau dua 6 zaug;

2. Tag nrho cov cuab yeej nqi ntawm kev ua haujlwm tau txo qis dua 30%;

3. Kev ua haujlwm ntau lawm ntawm kev ua haujlwm tau nce ntau dua 20%;

4. Ua kom lub hom phiaj daim ntawv thov uas tsis tuaj yeem ua kom tiav ib zaug ua tau;

5. Txo qhov zaus ntawm kev hloov cov cuab yeej thiab txo cov kev siv zog ntawm cov neeg ua haujlwm.

Txhawm rau kom muaj txiaj ntsig Down-The-Hole (DTH) drilling, koj xav tau cov cuab yeej ua haujlwm zoo drilling, uas ua rau koj cov khoom tsim tau thiab kev ruaj khov, thaum txo koj cov nqi khiav lag luam thiab emissions tag nrho.

Hauv ZZBETTER, peb muab PDC nyees khawm rau DTH laum khoom, kom ua kom koj cov txiaj ntsig tau zoo thiab txhim kho koj qhov kev paub txog kev drilling tag nrho. Peb ntau yam ntawm PDC cutters yog tsim los siv cov ntaub ntawv zoo los muab koj nrog kev sib npaug zoo ntawm kev muaj peev xwm nkag mus thiab lub neej me ntsis. Peb muab ntau yam ntawm cov qauv thiab ua-rau-order PDC cutters nyob rau hauv ib qho kev xaiv dav ntawm qhov ntau thiab tsawg nrog ntau hom qauv tsim kom haum rau txhua qhov project.

Yog tias koj txaus siab rau PDC cutters thiab xav tau cov ntaub ntawv thiab cov ntsiab lus ntxiv, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL rau hauv qab ntawm nplooj ntawv.