Product Description
Hauv qhov sib sib zog nqus- qhov thiab ntev- kab rov tav drilling, ntsuas qhov tsis ua haujlwm yog qhov txaus ntshai heev. Thaum ntsuas cov tshuab txiav poob qis, qhov tshwm sim "hauv- ntsuas" qhov ua rau cov hlua tho txuas ntxiv mus rau hauv qhov nruj nruj, ua rau kom nrawm hnav lossis ua rau muaj kev puas tsuaj "pob yeeb" tshwm sim. Peb Cov Kev Tiv Thaiv Kev Tiv Thaiv PDC series yog tsim los txhawm rau tshem tawm cov fwj no.
1. Kev Tshawb Fawb Txog Kev Tshawb Fawb: Los ntawm Micro-Txoj Cai rau Macro-Lub Zog
Tsis zoo li tus qauv txiav cov hniav, gauge inserts prioritize deg hardness durability thiab kev sib txhuam tsis kam.
C-C Bond Reconstruction:Siv cov khoom siv hluav taws xob uas muaj nyob rau hauv ultra-siab siab synthesis chambers, peb ua tiav cov nplej denser- mus rau - pob zeb sib txuas hauv Polycrystalline Pob Zeb Diamond (PCD) txheej. Qhov no muaj zog C-C molecular qauv ho txhim kho cov khoom tiv thaiv rau kev sib txhuam kub.
Residual Stress Mitigation:Multi-stage post-kev ua haujlwm txo cov kev ntxhov siab hloov pauv ntawm qhov sib cuam tshuam ntawm cov pob zeb diamond txheej thiab tungsten carbide substrate. Qhov no ua kom lub interface tseem nyob ruaj khov yam tsis muaj micro- cracking lossis delamination, txawm tias nyob rau hauv siab -frequency lateral vibrations ntawm me ntsis perimeter.
Cov yam ntxwv ntawm cov khoom
2. Qhov tseem ceeb Performance Advantages
Kev hnyav hnyav hnyav:Gauge Cheebtsam tiv thaiv zawv zawg kev sib txhuam tiv thaiv phab ntsa pob zeb. Los ntawm optimizing pob zeb diamond grit tis, peb cov cutters tuav ib tug coj piv zoo dua rau cov qauv qib nyob rau hauv abrasive sandstone los yog chert formations.
Thermal Stability Balance:Frictional heat yog thawj qhov ua rau kev ntsuas tsis ua haujlwm. Peb cov cutters tswj cov txheej txheem kev ncaj ncees txog li 750 degree, tiv thaiv pob zeb diamond carbonization ntxov ntxov los yog "kev kuaj xyuas kub."
Micron{0}}Level Geometric Precision:Txhua gauge cutter undergos precision sib tsoo. Peb tuav txoj kab uas hla thiab thickness kam rau ua nyob rau theem micron, kom ntseeg tau tias cov khoom thauj khoom tsis sib xws thoob plaws qhov ntsuas qhov ntsuas phoo thiab txo qis radial runout.
3. Daim ntawv thov & cuab yeej kev koom ua ke
Cov koob no yog qhov kev xaiv zoo tshaj plaws rau siab -tier drilling cov cuab yeej xav tau lub neej ntev thiab raug:
PDC Drill Bits:Nruab rau ntawm lub ntsuas ntsuas ntsuas kom tswj lub qhov taub thiab txo qhov zaus ntawm reaming.
Stabilizers & Reamers:Hloov cov tsoos carbide inserts los muab kev pab cuam lub neej ntev dua nyob rau hauv ib puag ncig abrasive.
Downhole Power Tools:Qhov zoo tshaj plaws rau kev ntsuas kev tiv thaiv ntawm Rotary Steerable Systems (RSS) thiab raws li cov kabmob sib kis hauv siab -RPM downhole motors.
Cim npe nrov: siab-kev ua tau zoo pdc cutters rau gauge tiv thaiv, Tuam Tshoj siab-kev ua tau zoo pdc cutters rau gauge tiv thaiv manufacturers, hoobkas
Khoom Specifications
4. Technical Specifications (Standard Range)
| Qauv | Txoj kab uas hla (mm) | Tag nrho Thickness (mm) | Pom zoo daim ntawv thov | |
| 0808 / 1008 | 8.0 / 10.0 | 8.0 | Slim- qhov me me, compact stabilizers | |
| 1308 / 1313 | 13.44 | 8.0 / 13.2 | Txheem PDC me ntsis ntsuas kev tiv thaiv | |
| 1613 / 1616 | 16.0 | 13.2 / 16.0 | Abrasive formations, loj -scale reamers | |
| 1913 / 1919 | 19.05 |
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Sib sib zog nqus-zoo thiab hnyav- lub luag haujlwm ntsuas ntsuas |
5. Muaj peev xwm kho tau
Pom tau tias tsis muaj ob qho kev tsim tib yam, peb muab cov kev daws teeb meem:
Geometry Hloov Kho:Cov kev xaiv muaj xws li tiaj tus, domed, axes -zoo li tus, lossis ridged profiles.
Enhanced Interfaces:Tsis yog -planar interface (NPI) tsim rau siab - cov ntawv thov cuam tshuam.
Daim iav Polishing:Muaj los txo cov kev sib txhuam coefficient thiab kub buildup.PDC Pob Zeb Diamond Cutter Qhia
FAQ
Q1: Vim li cas Gauge Protection tseem ceeb rau cov cuab yeej downhole rau kab rov tav sib sib zog nqus-qhov drilling thiab txuas ntxiv- ncav cuag drilling (ERD)?
A: Xav txog qhov xwm txheej uas koj tab tom ua haujlwm hauv qhov hnyav drilling thiab koj cov cuab yeej ntsuas hluav taws xob hnav thaum ntxov, tsim kom muaj qhov hauv qab - ntsuas qhov. Cov cuab yeej downhole tom ntej uas swb mus rau hauv lub qhov borehole yog yuav txhuam zoo nkauj rau ntawm phab ntsa - tsim cov cuab yeej loj heev los yog kim "tau daig downhole" cov xwm txheej. Yog vim li cas peb thiaj tsim peb lub ntsuas ntsuas - Qib PDC kab - Nws pab tshem tawm txoj kev thaiv no los ntawm kev tiv thaiv borehole washout. Kev tuav txoj kab uas hla tsis tu ncua tso cai rau lub neej ntev me ntsis thiab tsawg dua tripping.
Q2: Koj ua dab tsi txawv hauv engineering cov ntsuas no -Qib PDC cutters piv rau cov txiav txiav?
A: Gauge cutters yog tsim los nrog hnav tsis kam thiab thermal stability nyob rau hauv lub siab, es tsis txhob qhov tob ntawm txiav. Reconstruction of C-C Bond: Los ntawm kev siv cov catalysts kev cai, peb muaj peev xwm txo tau cov qoob loo - mus rau - grain spacing. Tsim kom muaj zog molecular bond. Tshem Tawm Cov Kev Nyuaj Siab: Peb cov khoom muaj ntau-stage post- txheej txheem tshem tawm cov kev ntxhov siab seem ntawm pob zeb diamond txheej thiab carbide substrate. Qhov no pab tiv thaiv cov chips thiab flakes los ntawm kev tawg thaum lub sij hawm siab -ntau zaus lateral loads.
Q3: Yuav ua li cas cov khoom no tuav tawm tsam abrasive formations zoo li sandstone los yog chert?
A: Zoo li peb tau hais ua ntej, cov khoom no tau tsim kho nrog hnav tsis kam thiab thermal stability raws li lub ntsiab lus tseem ceeb. Balanced Thermal Stability: Feem ntau qhov ntsuas qhov ua tsis tiav yog los ntawm cov cua sov ua los ntawm kev sib txhuam. Peb cov PDC cutters tuaj yeem tiv taus qhov kub txog li 750℃yam tsis tau poob kev ncaj ncees. Tiv thaiv pob zeb diamond graphitization. Micron Level Precision Machining: Kaw qhov ntev kam rau ua tsim txawm tias siab hla tag nrho cov ntsuas ntsuas ntawm qhov me me. Peb precision sib tsoo tso cai rau txoj kab uas hla thiab thickness kam rau ua nyob rau hauv micron theem. Txo radial runout.
Q4: Dab tsi ntxiv tuaj yeem siv cov kab no ntawm PDC cutters dua li cov khoom siv?
A: Vim yog qhov zoo ntawm kev hnav tsis kam, cov koob no tau ua tiav rau hauv ntau lwm yam khoom siv hauv qab: Stabilizers / Reamers: tuaj yeem siv los ua lwm txoj hauv kev rau carbide inserts kom ua rau lub neej muaj txiaj ntsig hauv kev tsim cov abrasive. Rotary Steerable Systems (RSS): Muab qhov tseeb thiab ruaj khov tiv thaiv ntug. Downhole Motors: Siv los ua cov kabmob sib dhos hauv cov motors siab RPM.
Q5: Yuav ua li cas yog tias kuv muaj ib daim ntawv thov tshwj xeeb lossis qhov teeb meem, koj tuaj yeem hloov kho raws li kuv xav tau?
A: Peb nkag siab tias cov qauv hauv qab tuaj yeem nyuaj yog vim li cas peb muab ntau cov kev pabcuam kev cai: Txiav Geometry: Muaj nyob rau hauv tiaj tus, puag ncig, axes, lossis ridged. Advanced Interfaces: Custom Non-Planar Interface (NPI) designs are available for heavy impact conditions. Daim iav Finishing: Ntxiv qhov txo qis coefficient ntawm kev sib txhuam thiab ua kom txo cov cua sov tsim- nce.
