- Amashanyarazi ya Parabolike
- Umwanya PCD biti Parabolike ya PDC
- Oval PDC ikata buto
- ubunini 1313 1613 1916 1919
ibisobanuro
Dufite uruganda kabuhariwe muri tungsten karbide, tunatanga nibindi bicuruzwa byinshi tudashobora kubyara. yiyemeje gushakisha ibicuruzwa byiza kubashaka kubona ubuziranenge nibicuruzwa byiza.
Umwanya PCD biti Parabolike ya PDC
Porogaramu ya PDC
-Amavuta na gaze PDC bits nkisura, igipimo, hamwe no gukata inyuma |
-PDC bits yo gucukura geothermal |
-PDC bits yo gucukura neza |
-PDC bits yo gucukura icyerekezo |
-Ibikoresho byo gusubiramo |
-Bore bits |
-Gutwara ibintu |
Intangiriro muri makePolycrystalline Diamond
Polycrystalline ya diamant compact (PDC) yerekana ububobere bukomeye hagati ya karbide na diyama kugirango bigabanye gusenya hejuru ya diyama. Utwo dukata turaboneka hamwe na 3D ishusho ya interineti kugirango irusheho kugabanya ibyangijwe ningaruka no guhangayika. Igizwe na micron ifite ubunini bwa diyama ya sintetike, yacumuye kandi ihujwe na sima ya tungsten karbide substrate ukoresheje hejuru ubushyuhe / inzira yumuvuduko mwinshi.
Ibyiza byingenzi
• Ubucucike buri hejuru (porosity)
• Guhuza byinshi hamwe no guhuza ibitsina
• Guhuza neza hagati ya diyama
• Kurwanya kwambara cyane
• Kurwanya ingaruka zikomeye
• Ubushyuhe bwo hejuru cyane
• Gukoresha interineti neza hagati ya diyama na tungsten-karbide kugirango uhuze neza
• Imikorere myiza muri rusange iboneka ku isoko
Kinini na Gitoya
Nkibisanzwe,imashini nini(19mm kugeza 25mm) birakaze kuruta uduce duto. Ariko, barashobora kongera ihindagurika ryumuriro. Byongeye kandi, niba BHA itarakozwe kugirango ikemure ubukana bwiyongereye, ihungabana rishobora kuvamo.
Utubuto duto (8mm, 10mm, 13mm and 16mm) have been shown to drill at higher ROP than large cutters in certain applications. One such application is limestone. Na none, bits zashizweho hamwe nuduce duto ariko nyinshi murizo zirashobora kwihanganira ingaruka ziremereye.
Byongeye kandi, uduce duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto duto. Ibiti binini birashobora gutera ibibazo mugusukura umwobo niba amazi yo gucukura adashobora gutwara ibiti hejuru ya annulus.
Ingano ya PDC Utubuto duto
| Icyitegererezo No. | Diameter (mm) | Uburebure bwose (mm) | Uburebure bwa Diamond (mm) | Radius | Icyiciro |
| PC050057 | 5.00 | 5.7 | 1.62 | / | Gucukura amavuta |
| PC064058 | 6.42 | 5.8 | 1.41 | / | Gucukura amavuta |
| PC080071 | 8.01 | 7.1 | 2.14 | / | Gucukura amavuta |
| PC112123 | 11.18 | 12.3 | 4.02 | / | Gucukura amavuta |
| PC144194 | 14.36 | 19.4 | 6.52 | / | Gucukura amavuta |
| PC162230 | 16.15 | 23.0 | 6.63 | / | Gucukura amavuta |
| PC182229 | 18.15 | 22.9 | 5.90 | / | Gucukura amavuta |
| PC191283 | 19.11 | 28.3 | 7.23 | / | Gucukura amavuta |
| PC200280 | 20.00 | 28.0 | 7.64 | / | Gucukura amavuta |
Zhuzhou Nziza Tungsten Carbide Co., Ltd.
IJAMBO ：B/V 12-305, Da Han Hui Pu Industrial ParkUmujyi wa Zhuzhou, Ubushinwa.
Terefone ：+86 18173392980
Tel ：0086-731-28705418
Fax ：0086-731-28510897
Imeri ：zzbt@zzbetter.com
Whatsapp / Wechat ：+86 181 7339 2980
