- I-Parabolic PDC Cutters
- I-Sphere PCD bit Parabolic PDC Cutters
- Inkinobho yokusika i-Oval PDC
- usayizi 1313 1613 1916 1919
incazelo
Sinefekthri ekhethekile ye-tungsten carbide, futhi sihlinzeka ngeminye imikhiqizo eminingi esingakwazi ukuyikhiqiza. uzibophezele ekutholeni imikhiqizo engcono kakhulu yensiza kulabo abafuna ukuthola ikhwalithi enhle nemikhiqizo yamanani angcono kakhulu.
I-Sphere PCD bit Parabolic PDC Cutters
Izicelo ze-PDC cutters
-Izicucu zikawoyela negesi ze-PDC njengobuso, igeji, nezisiki eziyisipele |
Izingcezu ze-PDC zokumba i-geothermal |
Izingcezu zePDC zokumba imithombo yamanzi |
Izingcezu ze-PDC zokumba isiqondiso |
-Amathuluzi okubuyisela kabusha |
- Izingcezu eziyinhloko |
-Bearing izakhi |
Isingeniso esifushane seI-Polycrystalline Diamond Compacts
Izisiki zedayimane ze-Polycrystalline diamond compact (PDC) ezibonisa ukuzinza okuthuthukisiwe kwebhondi phakathi kwe-carbide nedayimane ukuze kuncishiswe ukubola kwendawo yedayimane. Lezi zisiki ziyatholakala futhi ngesixhumi esibonakalayo esinephethini ye-3D ukuze kuqhutshekwe nokunciphisa umonakalo ovela kumthelela kanye nengcindezi yokugunda. Yakhiwe ngezinhlayiya ezinosayizi we-micron zedayimane lokwenziwa, elisikiwe futhi elihlanganiswe ngokuphelele ne-tungsten carbide substrate esebenzisa isisetshenziswa esiphezulu. izinga lokushisa/inqubo yokucindezela okukhulu.
Izinzuzo Eziyinhloko
• Ukuminyana okuphezulu (i-porosity ephansi)
• I-homogeneity ephezulu yokuqamba nesakhiwo
• Ukuxhumana okuhle kakhulu phakathi kwezinhlayiya zedayimane
• Ukumelana nokugqoka okuphezulu
• Ukumelana nomthelela ophezulu
• Ukuzinza okuphezulu kokushisa
• Ukusebenzelana okuthuthukisiwe phakathi kwezendlalelo zedayimane ne-tungsten-carbide ukuze kuhlanganiswe okuhle kakhulu
• Ukusebenza okuhle kakhulu kukonke okutholakala emakethe
Okukhulu vs. Abasiki Abancane
Njengomthetho ojwayelekile,abasiki abakhulu(19mm kuya ku-25mm) anolaka kunabasiki abancane. Kodwa-ke, bangase bakhulise ukushintshashintsha kwe-torque. Ukwengeza, uma i-BHA ingaklanyelwe ukuphatha ulaka olwengeziwe, ukungazinzi kungase kubangele.
Abasiki abancane (8mm, 10mm, 13mm and 16mm) have been shown to drill at higher ROP than large cutters in certain applications. One such application is limestone. Futhi, amabhithi aklanywe ngabasiki abancane kodwa amaningi awo angakwazi ukumelana nokulayishwa komthelela ophezulu.
Ukwengeza, abasiki abancane bakhiqiza ama-cuttings amancane kuyilapho abasiki abakhulu bekhiqiza ama-cuttings amakhulu. Ukusikwa okukhulu kungase kubangele izinkinga ekuhlanzeni imbobo uma uketshezi lokumba lungakwazi ukuthwala okusikiwe kukhuphuke ku-annulus.
Osayizi bezinkinobho ze-PDC Conical
| Imodeli No. | Ububanzi (mm) | Ubude Obuphelele (mm) | Diamond Ukuphakama (mm) | Irediyasi | Ibanga |
| PC050057 | 5.00 | 5.7 | 1.62 | / | Ukumba uwoyela |
| PC064058 | 6.42 | 5.8 | 1.41 | / | Ukumba uwoyela |
| PC080071 | 8.01 | 7.1 | 2.14 | / | Ukumba uwoyela |
| PC112123 | 11.18 | 12.3 | 4.02 | / | Ukumba uwoyela |
| PC144194 | 14.36 | 19.4 | 6.52 | / | Ukumba uwoyela |
| PC162230 | 16.15 | 23.0 | 6.63 | / | Ukumba uwoyela |
| PC182229 | 18.15 | 22.9 | 5.90 | / | Ukumba uwoyela |
| PC191283 | 19.11 | 28.3 | 7.23 | / | Ukumba uwoyela |
| PC200280 | 20.00 | 28.0 | 7.64 | / | Ukumba uwoyela |
I-Zhuzhou Better Tungsten Carbide Co., Ltd
IKHELI:B/V 12-305, Da Han Hui Pu Industrial Park, Zhuzhou City, China.
Ucingo:+86 18173392980
Ucingo:0086-731-28705418
Ifeksi:0086-731-28510897
I-imeyili:zzbt@zzbetter.com
Whatsapp/Wechat:+86 181 7339 2980
