- Parabolic PDC Cutters
- Sphere PCD ntsis Parabolic PDC Cutters
- Oval PDC cutter khawm
- loj 1313 1613 1916 1919
piav qhia
Peb muaj lub Hoobkas tshwj xeeb hauv tungsten carbide, peb kuj muab ntau lwm yam khoom uas peb tsim tsis tau. cog lus los muab cov khoom zoo tshaj plaws rau cov uas xav tau cov khoom zoo thiab cov nqi zoo tshaj plaws.
Sphere PCD ntsis Parabolic PDC Cutters
Kev siv ntawm PDC cutters
-Cov roj thiab roj PDC cov khoom ua lub ntsej muag, ntsuas, thiab cov cuab yeej thaub qab |
-PDC cov khoom rau geothermal drilling |
-PDC cov khoom siv rau cov dej zoo drilling |
-PDC cov khoom rau kev taw qhia drilling |
-Reaming cuab yeej |
- Core ntsis |
-Cov ntsiab lus |
Kev taw qhia luv luv ntawmPolycrystalline Pob Zeb Diamond Compacts
Polycrystalline pob zeb diamond compact (PDC) cutters featuring txhim khu kev ruaj ntseg ntawm carbide thiab pob zeb diamond kom txo delamination ntawm pob zeb diamond nto. Cov cutters no kuj muaj nrog 3D qauv interface los txo kev puas tsuaj los ntawm kev cuam tshuam thiab kev ntxhov siab. Ua los ntawm micron me me hais ntawm hluavtaws pob zeb diamond, sintered thiab integrally bonded rau ib tug cemented tungsten carbide substrate siv lub siab. kub / high-pressure txheej txheem.
Qhov Zoo Tshaj Plaws
• High ceev (tsawg porosity)
• High compositional & structural homogeneity
• Kev sib txuas zoo heev ntawm pob zeb diamond hais
• Siab hnav tsis kam
• Ua haujlwm siab
• Siab thermal stability
• Optimized interface ntawm pob zeb diamond thiab tungsten-carbide txheej rau kev khi zoo heev
• Kev ua tau zoo tag nrho muaj nyob hauv khw
Loj vs Me Cutters
Raws li txoj cai dav dav,loj cutters(19mm txog 25mm) yog nruj dua li cov txiav me me. Txawm li cas los xij, lawv tuaj yeem ua rau muaj kev hloov pauv torque. Tsis tas li ntawd, yog tias BHA tsis tau tsim los daws qhov kev ua phem ntxiv, kev tsis txaus ntseeg yuav ua rau.
Cov txiav me me (8mm, 10mm, 13mm and 16mm) have been shown to drill at higher ROP than large cutters in certain applications. One such application is limestone. Tsis tas li ntawd, cov khoom tsim nrog cov cutters me me tab sis ntau ntawm lawv tuaj yeem tiv taus kev thauj khoom ntau dua.
Tsis tas li ntawd, cov txiav me me tsim cov txiav me me thaum cov cutters loj tsim cov txiav loj. Cov cuttings loj tuaj yeem ua rau muaj teeb meem nrog kev tu lub qhov yog tias cov kua dej drilling tsis tuaj yeem nqa cov txiav mus rau lub annulus.
Qhov ntau thiab tsawg ntawm PDC Conical khawm khoom
| Qauv No. | Txoj kab uas hla (mm) | Tag nrho qhov siab (mm) | Pob zeb diamond siab (mm) | Radius | Qib |
| PC050057 | 5.00 | 5.7 | 1.62 | / | Roj drilling |
| PC064058 | 6.42 | 5.8 | 1.41 | / | Roj drilling |
| PC080071 | 8.01 | 7.1 | 2.14 | / | Roj drilling |
| PC112123 | 11.18 | 12.3 | 4.02 | / | Roj drilling |
| PC144194 | 14.36 | 19.4 | 6.52 | / | Roj drilling |
| PC162230 | 16.15 | 23.0 | 6.63 | / | Roj drilling |
| PC182229 | 18.15 | 22.9 | 5.90 | / | Roj drilling |
| PC191283 | 19.11 | 28.3 | 7.23 | / | Roj drilling |
| PC200280 | 20.00 | 28.0 | 7.64 | / | Roj drilling |
Zhuzhou Zoo Tungsten Carbide Co., Ltd
Chaw Nyob:B/V 12-305, Da Han Hui Pu Industrial Park, Zhuzhou City, Suav teb.
Xov tooj:+86 18173392980
Tel:0086-731-28705418
Fax:0086-731-28510897
Email:[email protected] ib
Whatsapp / Wechat:+86 181 7339 2980
