Khoom Description
LEANOS
Qhov zoo:
1. Vim yog qhov tshwj xeeb sab hauv kev tsim kho ntawm DHD series Down The Hole Hammer, uas tau tsim nyob rau hauv raws li lub pob zeb drilling txoj kev xav tsis ntev los no, nws muab lub zog siab tshaj plaws rau qhov drilling me ntsis, nrawm nrawm nrawm, thiab siv cua tsawg.
2. Lub Qhov Ncauj Rauj muaj kev ua haujlwm zoo thiab ua haujlwm ntev ua tsaug rau kev siv cov khoom siv zoo tshaj plaws steel hlau thiab cov cuab yeej ua tiav.
3. Cov teeb meem tsawg tsawg thiab kev saib xyuas yooj yim vim qhov Down The Hole Hammer lub hauv paus kev tsim kho yog qhov yooj yim, vam khom, thiab yooj yim rau nruab thiab disassemble.
Peb lub lag luam tuaj yeem muab rau koj nrog kev kub siab thiab nruab nrab mus rau qis qis Down Lub Qhov Rauj thiab me ntsis vim peb cov kev tsim khoom lag luam. Nws ua raws li API cov qauv thiab lwm cov qauv kev lag luam hauv Suav teb.
Lub luag haujlwm ntawm DTH rauj:
Rau percussive rotary drilling, ua hauj lwm nyob rau hauv tandem nrog lub drilling rig thiab cov cuab yeej drilling tsim nyog los ntawm kev siv Down The Hole Hammer (pneumatic impactor). Hauv qab kawg ntawm lub laum yeeb nkab yog txuas nrog Down The Hole Hammer. Lub laum rig tig lub laum yeeb nkab. Lub laum yeeb nkab yog qhov chaw compressed cua (compressed cua) nkag mus rau hauv Down The Hole Hammer los muab qee zaus ntawm kev cuam tshuam rau lub pob zeb tawg. Cov pa pa tawm kuj yog ua haujlwm los tua rauj tib lub sijhawm. Lub laum me ntsis (ntsis) txias thiab tshem tawm cov chiseled cuttings los ntawm lub qhov.
Specification
LEANOS
Technical Parameters ntawm DHD350 COP54 DTH khoom
|
Txoj kab uas hla |
Gauge Khawm |
Pem hauv ntej khawm |
Qhov hnyav (KG) |
Tshooj Naj Npawb |
||||
|
mm |
Ntiv |
Lub ntsej muag |
Lub ntsej muag Convex |
Concave ntsej muag |
Hom ntsej muag |
|||
|
140 |
5 1/2 |
Φ18*7 |
Φ14*3 |
Φ15*4 |
/ |
Lub ntsej muag Convex |
15.3 |
LN-DHD350-140CV |
|
140 |
5 1/2 |
Φ16*8 |
Φ14*8 |
/ |
/ |
Lub ntsej muag |
15.5 |
LN-DHD350-140FF |
|
146 |
5 3/4 |
Φ18*8 |
Φ15*8 |
/ |
/ |
Lub ntsej muag |
16.1 |
LN-DHD350-146FF |
|
146 |
5 3/4 |
Φ18*8 |
Φ15*4 |
/ |
Φ14*3 |
Concave ntsej muag |
16.0 |
LN-DHD350-146CC |
|
152 |
6 |
Φ18*8 |
Φ15*8 |
/ |
/ |
Lub ntsej muag |
16.6 |
LN-DHD350-152FF |
|
152 |
6 |
Φ18*8 |
Φ16*4 |
/ |
Φ14*4 |
Concave ntsej muag |
16.4 |
LN-DHD350-152CC |
tsis ua hauj lwm tsom xam
LEANOS
Thaum Lub Qhov Ncauj Rauj ntsib cov pob zeb nyuaj thaum lub sijhawm drilling, ntau hom kev puas tsuaj tuaj yeem tshwm sim:
Hnav thiab Erosion: Cov pob zeb tawv tawv tuaj yeem ua rau hnav ntau dhau ntawm rauj cov khoom siv sab hauv, suav nrog lub piston, rauj lub cev, thiab cov xov me me. Kev cuam tshuam rov qab los ntawm cov pob zeb nyuaj tuaj yeem ua rau qhov chaw, ua rau txo qis kev ua haujlwm thiab kev ua haujlwm.
Cracks thiab Fractures: Lub siab mob siab thiab cuam tshuam los ntawm kev khawb rau hauv pob zeb tawv tuaj yeem ua rau tawg lossis tawg hauv lub rauj lub cev lossis lwm qhov chaw tseem ceeb. Cov kab nrib pleb no tuaj yeem cuam tshuam qhov kev ncaj ncees ntawm cov rauj thiab tuaj yeem ua rau tsis ua tiav yog tias tsis hais txog.
Kev puas tsuaj me ntsis: Cov pob zeb nyuaj tuaj yeem ua rau muaj qhov hnyav hnyav, chipping, lossis tawg ntawm lub laum me ntsis. Qhov cuam tshuam tsis tu ncua ntawm cov pob zeb nyuaj tuaj yeem ua rau me ntsis dull sai lossis tawg, yuav tsum tau hloov me ntsis.
Internal Component Misalignment: Lub zog ntau dhau los ntawm Down Lub Qhov Rauj thaum drilling rau hauv pob zeb tawv tuaj yeem ua rau misalignment ntawm cov khoom sab hauv. Misalignment cuam tshuam rau lub rauj kev ua tau zoo thiab tuaj yeem ua rau txo lub zog hloov pauv, txo qhov kev ua haujlwm drilling, thiab tsis ua haujlwm.
Overheating: Drilling rau hauv cov pob zeb nyuaj tsim ua kom muaj cua sov ntau dua vim muaj kev sib txhuam ntxiv. Yog tias cov txheej txheem txias thiab dej ntws tsis txaus, DTH rauj tuaj yeem ua rau kub dhau, ua rau muaj kev ntxhov siab thermal thiab muaj peev xwm ua rau lub rauj cov khoom siv sab hauv.
Txo tus nqi nkag: Cov pob zeb tawv tawv tuaj yeem ua rau qeeb ntawm cov txheej txheem drilling. Lub sijhawm ntev drilling uas yuav tsum tau nkag mus rau hauv cov pob zeb nyuaj tuaj yeem ua rau tag nrho hnav thiab strain ntawm Down The Hole Hammer, uas muaj feem cuam tshuam rau nws lub neej ntev.
Kev pab cuam tom qab muag
LEANOS
Rau cov khoom xa tuaj, peb cog lus tias yuav ua raws li hauv qab no:
Cov ntsiab cai:
1. Cov lus teb sai rau kev thov rau kev hais lus;
2.Our quotation kom meej meej hais tias nws yog raws li tus neeg muas zaub 'Standard Purchase Order Term; los yog ib daim ntawv cog lus uas twb muaj lawm rau cov khoom muag;
3.Prompt kev lees paub;
(piv txwv li kev lees paub tias koj lub tuam txhab tau txais daim ntawv xaj xaj thiab pom zoo muab cov khoom thov ntawm tus nqi teev los ntawm hnub xav tau.)
4.Kev xa khoom raws sijhawm;
(piv txwv li cov khoom xa tuaj rau lossis ua ntej hnub yuav tsum tau, lossis kev ceeb toom tau muab zoo ua ntej tias yuav muaj kev ncua sijhawm ntawm kev xa khoom.)
5.Kev txiav txim raug;
(xws li tsis muaj cov khoom siv qis, cov khoom siv ntau dhau, cov khoom puas, puas, lossis cov khoom tsis raug.)
6.Kev ua tiav;
(piv txwv li qhov txiav txim kom muaj nuj nqis yog xa 100% tag nrho - tsis muaj kev txiav txim lossis ntau yam khoom xa tuaj yam tsis muaj ntawv cog lus ua ntej.)
7.Cov ntawv xa khoom raug cim kom raug;
(piv txwv li cov khoom raug xa mus rau qhov chaw raug raws li qhov kev txiav txim.)
8.Cov khoom muaj nrog rau tag nrho cov ntaub ntawv uas yuav tsum tau thiab cov khoom xa tuaj yog nkag tau yooj yim rau tag nrho cov ntaub ntawv;
(xws li cov ntawv xa khoom, cov ntawv ntim khoom, cov ntaub ntawv kev nyab xeeb cov ntaub ntawv, thiab lwm yam.)
9.Cov khoom raug ntim kom tsim nyog;
10.Kev them nqi kom raug;
(piv txwv li tus nqi them nqi thiab tus nqi yog raws li cov khoom xaj xaj khoom.)
11.Peb ua qauv qhia kev cog lus rau kev lav phib xaub thiab kev txhim kho kom ruaj khov nyob rau hauv lawv tus kheej cov saw hlau.
