Khoom taw qhia
LEANOS
Cov cua kub siab DTH rauj cov khoom, tseem hu ua down-the-qhov (DTH) cov khoom, yog cov cuab yeej tshwj xeeb siv ua ke nrog cov cua siab DTH hammers. Cov hammers no, tseem hu ua down-the-hole hammers, siv cov cua siab los tsav lub piston thiab laum me ntsis rau hauv av. Cov cua kub siab DTH rauj cov khoom yog tsim los tiv thaiv kev cuam tshuam thiab siab ntawm kev ua haujlwm rauj, ua rau lawv cov khoom tseem ceeb hauv ntau yam kev drilling thiab kev tsim kho.
Specification
LEANOS
Cov Cua Kub Siab DTH Rauj Cov Khoom Loj muaj xws li 3", 3.5", 4", 5", 6", 8", 10", 12", 24", thiab lwm yam.
Shank style: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50,QL60,QL80,Mission40,Mission50,Mission60,Mission80,SD4,SD5,SD6,SD8.SD10,SD12,NUMA120,NUMA125.
Technical Parameters Of Mission30 DTH Bits
|
Txoj kab uas hla |
Gauge Khawm |
Pem hauv ntej khawm (mm) |
Qhov hnyav (KG) |
Tshooj Naj Npawb |
||||
|
mm |
Ntiv |
Lub ntsej muag |
Lub ntsej muag Convex |
Concave ntsej muag |
Hom ntsej muag |
|||
|
90 |
3 1/2 |
Φ14*6 |
Φ12*2 |
Φ13*2 |
/ |
Lub ntsej muag Convex |
4.5 |
LR-MISSION30-90CV |
|
90 |
3 1/2 |
Φ14*6 |
Φ12*4 |
/ |
/ |
Lub ntsej muag |
4.5 |
LR-MISSION30-90FF |
|
95 |
3 3/4 |
Φ14*6 |
Φ13*2 |
Φ13*2 |
/ |
Lub ntsej muag Convex |
4.6 |
LR-MISSION30-95CV |
|
100 |
3 15/16 |
Φ14*6 |
Φ13*2 |
Φ13*3 |
/ |
Lub ntsej muag Convex |
4.8 |
LR-MISSION30-100CV |
|
105 |
4 1/8 |
Φ14*6 |
Φ13*2 |
Φ13*3 |
/ |
Lub ntsej muag Convex |
5.0 |
LR-MISSION30-105CV |
|
105 |
4 1/8 |
Φ13*8 |
Φ12*6 |
/ |
/ |
Lub ntsej muag |
5.0 |
LR-MISSION30-105FF |
Tuam txhab Profile
LEANOS
Lub hom phiaj:
LEANOMS Group tau ua tus khub txhim khu kev lag luam rau tons ntawm lub ntiaj teb txoj haujlwm drilling, ua tsaug rau lub ntiaj teb hneev taw ntawm LEANOMS drilling cov khoom thiab cov kev daws teeb meem. Txawm nyob hauv thaj chaw deb tshaj plaws thiab nkag tsis tau hauv ntiaj teb.
Ntawm LEANOMS, Peb tab tom npaj los ua cov tho kev xaiv thawj zaug, uas peb lub hom phiaj ua tus thawj coj hauv cov cuab yeej pob zeb drilling.
Kev tsom mus rau kev daws teeb meem tseem ceeb rau peb cov neeg siv khoom, nrog rau kev muab cov nqi zoo tshaj plaws pob zeb drilling kev daws teeb meem rau lawv cov kev xav tau kev lag luam.
Peb pab thoob ntiaj teb cov neeg koom tes drilling txo cov nqi khiav thiab ua kom cov drilling efficiency thiab ua tau zoo.
Txheej txheem ntau lawm
LEANOS
Kev tsim thiab kev tsim kho ntawm Cov Cua Txias Siab DTH Rauj Bit koom nrog kev sib koom ua ke ntawm cov khoom siv ruaj khov thiab hnav-tiv taus kom ntseeg tau tias muaj txiaj ntsig zoo hauv kev sib tw geological. Alloy hniav lossis cov nyees khawm feem ntau yog siv rau saum npoo ntawm Cov Cua Kub Siab DTH Rauj Bitto txhim kho lawv cov peev xwm txiav thiab drilling.
Cov hniav hlau feem ntau yog ua los ntawm cov hlau tawv, xws li tungsten carbide. Tungsten carbide paub txog nws qhov hardness thiab tsis kam hnav, ua rau nws haum rau cov kev xav tau ntsib thaum lub sijhawm ua haujlwm drilling. Cov txheej txheem ntawm embedding alloy hniav ntawm lub laum me ntsis nto muaj xws li cov kauj ruam hauv qab no:
Kev xaiv khoom siv:
Tungsten carbide yog ib qho kev xaiv nrov rau cov hniav hlau vim nws hardness thiab hnav tsis kam.
Lwm yam nyuaj alloys los yog cov ntaub ntawv kuj yuav siv tau, nyob ntawm seb cov kev cai drilling thiab geological tej yam kev mob.
Manufacturing cov hniav:
Cov hniav hlau feem ntau yog tsim los ntawm Cov Cua Kub Siab DTH rauj ntsis lub cev.
Lawv yog cov zoo li tus thiab tsim rau hauv qhov xav tau khawm lossis cov hniav tsim thaum lub sijhawm tsim khoom.
Sintering:
Tungsten carbide feem ntau yog tsim los ntawm cov hmoov hlau metallurgy txheej txheem hu ua sintering.
Hauv sintering, tungsten carbide hmoov yog nias rau hauv cov duab uas xav tau thiab tom qab ntawd muab tso rau hauv qhov chaw tswj kom fuse cov khoom ua ke. Qhov no ua rau cov khoom siv tawv thiab ruaj khov.
Txuas rau Drill Bit:
Thaum cov hniav hlau raug tsim, lawv txuas nrog rau lub cev xyaum.
Ntau txoj hauv kev tuaj yeem siv rau kev txuas, xws li brazing lossis vuam.
Brazing:
Brazing siv cov hlau muab tub lim, feem ntau yog cov nyiaj-raws li alloy, los koom nrog cov hniav tungsten carbide mus rau qhov xyaum me ntsis.
Lub rooj sib txoos yog rhuab mus rau qhov kub siab tshaj qhov melting point ntawm cov muab tub lim hlau tab sis hauv qab ntawm tungsten carbide.
Lub molten muab tub lim hlau ntub rau qhov chaw thiab ua kom muaj kev ruaj ntseg thaum txias.
Vuam:
Qee zaum, welding tuaj yeem siv los txuas cov hniav hlau mus rau lub laum me ntsis.
Cov txheej txheem vuam tshwj xeeb, xws li tungsten inert gas (TIG) vuam lossis ntshav plasma vuam, tej zaum yuav ua haujlwm rau lub hom phiaj no.
Ntim
LEANOS
Ntoo Crates thiab Pallets: Peb cov kev daws teeb meem yog tsim los nrog lub siab ntev. Peb siv cov ntoo crates thiab pallets ruaj khov los tiv thaiv koj cov cuab yeej drilling tseem ceeb thaum caij tsheb thauj mus los, txo qhov kev pheej hmoo ntawm kev puas tsuaj.
