S1608 drilling planar pob zeb diamond composite ntawv
Yees duab
S1608 yog lub tshuab txiav PDC planar uas muaj qhov siab 15.88 hli (≈16 hli), ua los ntawm cov txheej pob zeb diamond micron-qib thiab cov khoom siv tungsten carbide uas muaj zog heev, sintered nyob rau hauv qhov kub thiab txias siab heev (1400–1600°C, 5–6 GPa). Nws muaj qhov tuab pob zeb diamond 2.1 hli, chamfer 0.4 hli, thiab qhov siab tag nrho 8.0 hli. Tsim los rau cov qauv mos mus rau nruab nrab-tawv (lub zog compressive <120 MPa), nws sib npaug zoo tiv taus kev hnav, kev cuam tshuam toughness, thiab thermal stability—ua rau nws yog qhov kev xaiv tseem ceeb rau roj/roj av, dej qhov dej, kev khawb av, thiab geothermal drilling.
Cov Lus Qhia Txog Kev Ntsuas
| Qauv TSIS MUAJ. | S1608 | Ntev | Tus Qauv |
| Hom | PDC Cutter/Ntxig/Khawm | Khoom siv | Tungsten Carbide |
| Kev Siv | Kev Tshawb Fawb Qhov Dej, Kev Ua Roj Av, Kev Ua Roj Av, Kev Lag Luam Tsuas, Kev Tsim Kho | Kev Tiv Thaiv Hnav | Siab heev |
| Kev Ruaj Ntseg Thermal | 750 ℃, 800 ℃, 850 ℃, 900 ℃ | Cov Txheej Txheem Tsim Khoom | Kev Sintering Hthp |
| Qib Pob Zeb Diamond | PCD | Cov Khoom Siv Hauv Qab | Tungsten Carbide |
| Tag Nrho Qhov Siab | 5~34 | Kev kam rau siab | ±0.02 hli |
| Kev Cuam Tshuam Toughness | Zoo heev | Daim Ntawv Pov Thawj | ISO 9001 |
| Duab | Puag ncig | Sib phim laum ntsis | PDC Cov Khoom Siv Drill Bits, Core Bits, Tricone Bits, Drill Pipes (Peb kuj muab kev tsim khoom siv drill bit) |
| MOQ | 100 daim | Cov Lus Qhia Tshwj Xeeb | 1608 xyoo |
| Kev Thauj Khoom | Kho kom haum, Lub thawv ntawv / Rooj ntoo | Keeb kwm | Tuam Tshoj |
| Lub Npe Lag Luam | Cuaj pob zeb | Peev Xwm Tsim Khoom | 10000 daim / Xyoo |
Cov Qauv Siv Tau
- Cov qauv mos: pob zeb av nplaum, shale, thee ntsuas, av nplaum (<60 MPa)
- Cov pob zeb nruab nrab-tawv: xuab zeb, limestone, marble (60–120 MPa)
- Cov qauv abrasive qis mus rau nruab nrab (cov ntsiab lus quartz <30%)
Cov Khoom Tseem Ceeb Zoo
Kev Tiv Thaiv Kev Hnav Zoo Tshaj Plaws
Cov txheej pob zeb diamond hardness ncav cuag 8000–10000 HV nrog kev ua kom ntse zoo heev; cov ntug txiav tshiab tseem pom thaum lub sijhawm hnav, xa 30 × lub neej ntev dua li carbide.
Kev Cuam Tshuam Siab & Kev Tiv Thaiv Kev co
Tungsten carbide substrate nqus cov khoom cuam tshuam; corrugated interface txhim kho lub zog sib txuas, tiv thaiv chipping thiab tawg hauv qab WOB / RPM siab.
Kev Ruaj Ntseg Thermal Zoo heev
Kev tiv taus cua sov ≥700 ° C nrog kev ntxhov siab tsawg; tiv taus kev hloov pauv / kev tawg ntawm qhov kub siab, zoo tagnrho rau cov qhov dej tob thiab kev ua haujlwm tas mus li.
Kev Rhuav Pob Zeb Zoo, ROP Siab Dua
Kev txiav raws li shear (zoo dua li kev sib tsoo/sib tsoo ntawm lub roller cone); txhim kho tus nqi ntawm kev nkag mus los ntawm 30-50% thiab txo cov kev mus los.
Qhov Loj Tseeb & Kev Sib Tw Zoo Tshaj Plaws
Txoj kab uas hla 15.88 ± 0.05 hli, qhov siab 8.0 ± 0.1 hli, tus qauv chamfer; sib xws nrog cov hniav 16 hli / PDC me ntsis rau kev teeb tsa ruaj khov.
Tus Nqi Tag Nrho Qis Dua
Lub neej ua haujlwm ntev dua rau ib daim, ntau cov yeeb yaj kiab, tsawg dua qhov kaw - txo tus nqi ib 'meter' thiab ua kom ROI ntev tshaj plaws.
Cov Lus Qhia Txog Qhov Loj Me Me
S1608 qhov ntev txheem yog 15.88 hli txoj kab uas hla, 8.00 hli tag nrho qhov siab, 2.1 hli pob zeb diamond txheej tuab, thiab 0.4 hli pob zeb diamond chamfer. Kev kam rau siab nruj raug tswj hwm ntawm ± 0.02 hli rau txoj kab uas hla thiab ± 0.02 hli rau qhov siab, kom ntseeg tau tias muaj qhov zoo sib xws thiab kev sib pauv tau. Nws haum rau 16 hli series PDC bits (5 1/2″–8 1/2″ rau roj/roj/dej qhov dej), nrog rau kev hloov kho me me muaj nyob rau ntawm qhov kev thov.
Cov Khoom Siv thiab Cov Txuj Ci Tseem Ceeb
Ua los ntawm 99.9% hmoov pob zeb diamond micron uas muaj purity siab thiab cov nplej zoo heev WC-Co carbide (6–8% cobalt) rau qhov nyuaj, tawv, thiab thermal conductivity sib npaug.
Sintered ntawm 1500 ° C, 5.5 GPa los tsim ib qho kev sib txuas ntawm cov hlau ntawm pob zeb diamond thiab carbide - tsis muaj cov khaubncaws sab nraud povtseg tsis muaj zog, tsis muaj delamination, lub zog sib txuas ≥2.5 GPa.
Txhua yam khoom tsim tawm ua raws li cov qauv thoob ntiaj teb ISO9001, ISO14001 thiab ISO45001. Kev tshuaj xyuas peb theem yog ua rau cov khoom siv raw, cov khoom tiav ib nrab thiab cov khoom tiav. Txhua qhov ntsuas kev ua tau zoo suav nrog kev tawv tawv, kev tiv taus kub siab thiab kev tiv taus hnav mus txog cov qauv ruaj khov. Kev xa khoom ncaj qha los ntawm lub Hoobkas ua kom muaj kev zoo tswj tau tag nrho.
Daim Ntawv Thov
Kev Tshawb Fawb Roj thiab Roj Av
Haum rau kev ua haujlwm qhov dej tob tob hauv av. Ua haujlwm tau zoo hauv cov xuab zeb nqaim, cov txheej txheem sib xyaw thiab cov pob zeb uas muaj xuab zeb. Kev tiv taus kub siab tiv thaiv kev ua kom carbonization thiab delamination, txo cov kev hloov pauv me me thiab tag nrho cov nqi drilling.
Kev Tshawb Fawb thiab Kev Tshawb Fawb Txog Kev Ua Mining
Zoo tagnrho rau kev tshawb nrhiav cov pob zeb, kev khawb qhov av thiab cov haujlwm hauv qhov dej. Zoo meej rau cov pob zeb tawv uas muaj zog heev xws li granite thiab quartzite. Kev tiv thaiv kev cuam tshuam zoo heev tiv thaiv kev tawg ntawm ntug, ua rau lub neej ntev dua hauv cov pob zeb tawg.
Kev Tshawb Fawb Txog Av thiab Kev Kuaj Qauv
Qhov kev ntsuas qhov loj me siab ua kom muaj kev khawb ruaj khov thiab lub qhov dej tsis tu ncua. Kev kuaj cov qauv tseem ceeb ua tiav, ua tau raws li qhov yuav tsum tau ua ntawm kev tshawb fawb geological thiab kev tshawb nrhiav cov peev txheej.
Kev Tsim Kho Qhov Dej thiab Kev Tsim Kho Vaj Tse
Siv dav hauv cov qhov dej tob, kev khawb av thiab kev tsim kho. Nkag mus rau hauv cov pob zeb zoo, tsis tshua muaj kev puas tsuaj thiab ruaj khov rau kev ua haujlwm ntev.
Kev Sib Tw Ntaus Ntsis Thoob Ntiaj Teb
Siv tau nrog cov ntsis PDC, cov ntsis tseem ceeb thiab cov cuab yeej drilling uas muaj kev sib pauv tau zoo. Muaj cov qhov loj me thiab cov chamfer tshwj xeeb los ua kom tau raws li qhov xav tau sib xws rau ntau yam haujlwm sib txawv.
Kev Pabcuam Tshwj Xeeb
- Kev Kho Qhov Loj: Txoj kab uas hla 15.88–16.0 hli, tag nrho qhov siab 7.5–8.5 hli, txheej pob zeb diamond 1.8–2.4 hli, chamfer 0.3–0.5 hli
- Kev Kho Kom Zoo: Hom hnav siab (cobalt tsawg + pob zeb diamond tuab), hom tiv taus kev cuam tshuam (cov khoom siv txhawb nqa + chamfer loj), hom kub siab (kev ntxhov siab seem tsawg)
- Nto/Qauv: Cov chamfers tshwj xeeb (0.5 × 45 °), cov nto nkhaus/kaum, cov txheej tiv thaiv kev hnav/oxidation
- Batch & Ntim: Cov thawv tiv thaiv hluav taws xob + cov hnab tiv thaiv dej noo + cov thawv tawv; muab daim ntawv pov thawj zoo COC / COA
| Qauv Txiav | Txoj kab uas hla/hli | Tag Nrho | Qhov siab ntawm | Chamfer ntawm |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5.000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
Cov Kev Ntsuam Xyuas Los Ntawm Cov Neeg Siv Khoom
Mark Wilson | Tus Thawj Saib Xyuas Kev Tshawb Fawb Txog Roj Av
Peb tau siv lawv cov 16 hli PDC cutters ntev heev. Lawv ua haujlwm ruaj khov hauv cov formations tawv nrog kev tiv thaiv zoo dua li lwm hom. Cutter chipping raug txo qis heev, uas ua rau peb cov nqi drilling tag nrho zoo. Kev ntseeg siab heev rau kev koom tes mus sij hawm ntev.
Carlos Rodriguez | Tus Kws Ua Haujlwm Drilling
Peb cov xwm txheej ua haujlwm nyuaj nrog granite thiab cov pob zeb tawg. Cov PDC cutters no muaj kev tiv thaiv zoo heev thiab lub neej ua haujlwm ntev dua. Qhov tseeb ntawm qhov loj me yog qhov zoo meej, haum rau peb cov laum me me zoo heev yam tsis tas hloov kho dua.
David Brown | Tus Kws Tsim Kho Vaj Tse thiab Lub Qhov Dej
Kev pabcuam kho kom haum rau cov qhov loj me uas tsis yog tus qauv thiab cov chamfer tshwj xeeb. Kev xa khoom tuaj raws sijhawm tas li. Cov txiav tuav tau zoo nyob rau hauv kev ua haujlwm siab tas mus li, nkag mus sai thiab siv tsawg, sib xws nrog peb lub sijhawm tsim kho.
Ntim Khoom
Txhua lub tshuab txiav PDC yog ib qho kev tiv thaiv kev poob siab kom tsis txhob muaj kev sib tsoo thiab hnav. Siv cov thawv ntim khoom uas tsis muaj dej noo thiab tsis muaj zog, lub thawv ntoo hloov kho tau rau kev txiav txim ntau, muaj kev nyab xeeb rau kev thauj mus los ntev.
Kev xa khoom
Kev txiav txim coj mus kuaj thiab kev txiav txim ntau ntau yog txais tau. Peb txhawb nqa kev thauj khoom sai, kev thauj khoom los ntawm huab cua thiab kev thauj khoom los ntawm dej hiav txwv. Muaj peev xwm tsim khoom txaus ua kom lub sijhawm ua khoom ruaj khov, kev nyab xeeb thiab kev xa khoom raws sijhawm thoob ntiaj teb.
Cov Lus Nug Feem Ntau
Q: Qhov txawv ntawm S1608 thiab S1613 yog dab tsi?
A: S1608 muaj 8 hli tag nrho qhov siab thiab 2.1 hli pob zeb diamond txheej, optimized rau mos-nruab nrab-tawv, qis-nruab nrab abrasive formations nrog kev ua tau zoo siab. S1613 muaj 13.2 hli tag nrho qhov siab thiab 2.4 hli pob zeb diamond txheej, rau nruab nrab-tawv-tawv, cov formations abrasive heev nrog lub neej ntev dua thiab tus nqi siab dua.
Q: Cov WOB thiab RPM uas pom zoo yog dab tsi?
A: WOB 15–30 kN rau ib lub tshuab txiav, RPM 80–150 RPM. Siv WOB qis + RPM siab rau pob zeb av nkos mos; WOB siab + RPM qis rau pob zeb xuab zeb nruab nrab-tawv. Tswj cov av nkos ntws 20–30 L/min kom txias txaus.
Q: Yuav ua li cas txiav txim siab thaum lub tshuab txiav tsis ua haujlwm thiab xav tau hloov?
A: Hloov yog tias: ① Pob zeb diamond hnav ≥0.5 hli, ntug txiav tsis ci, ROP poob pom tseeb; ② Chipping ≥1 hli, kev co hnyav; ③ Delamination/cracks, kub siab tsis zoo.
Q: Qhov kub siab tshaj plaws rau S1608 yog dab tsi?
A: Lub tshuab txiav tuaj yeem ua haujlwm tas mus li txog li 700 ° C yam tsis muaj kev tawg lossis graphitization. Rau cov qhov dej kub siab dua, xaiv peb cov qauv kub siab.
Q: S1608 puas tuaj yeem rov ua dua tshiab tom qab hnav?
A: Yog. Kev puas tsuaj me me (<0.5 hli) tuaj yeem rov ua dua thiab txhuam kom rov qab ntse. Kev puas tsuaj loj lossis tawg yuav tsum tau kev pab kho dua tshiab; hu rau peb kom paub meej ntxiv.
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