
Ynhâld Ferbergje 1 Tsjinstgebieten 2 PDC Composite Seleksje 3 PDC Composite Techn...
Screw Motors, Rotary Steerable Systems, Downhole Drilling Tools, ensfh
Selektearje gearstalde materialen mei hege ynfloedresistinsje en hege wearbestriding.
1. Wear Resistance: Gemiddelde folume wear ratio grutter as 400 x 10.000;
2. Heat Resistance: Heat ferset temperatuer net minder as 700 ℃;
3. Impact Resistance: Kumulative ynfloed enerzjy ≥ 40J;
4. Diamond Layer: Under in mikroskoop (20x fergrutting), gjin sichtbere skuorren, gjin dúdlike unevenness, gjin mankeminten mei in diameter> 0.15mm en in djipte> 0.15mm binne tastien, en de maksimale râne chipping grutte is <0.15mm.
| grutte | |||||
| Yntegreare impact-resistant PDC gearstalde ynfoegje | |||||
| 1308 | 1313 | 1608 | 1613 | ||
| diameter (D) mm | 13,44±0,025 | 13,44±0,025 | 15.875±0.025 | 15.875±0.025 | |
| hichte (h) mm | 8,00±0,05 | 13,2±0,05 | 8±0,05 | 13,2±0,05 | |
| dikte (t) mm | 2,2±0,15 | 2,2±0,15 | 2,2±0,15 | 2,2±0,15 | |
| DiamondChamfer | |||||
| heech c1 | 0,3/0,4 mm | ||||
| hoek a1 | 45° | ||||
| Hard alloy chamfering | |||||
| heech c2 | 0.40/0.76 mm | ||||
| hoek a2 | 45° | ||||