| Ground Carbide Cylinder | Dimensions (mm) |
| Ø | L |
| L | Ø | 3.00 | 100.0 |
| 4.00 | 100.0 |
| 5.00 | 100.0 |
| 6.00 | 100.0 |
| 7.00 | 100.0 |
| 8.00 | 100.0 |
| 9.00 | 100.0 |
| 10.00 | 100.0 |
| 12.00 | 100.0 |
| 14.00 | 100.0 |
| 16.00 | 100.0 |
| 18.00 | 100.0 |
| 20.00 | 100.0 |
| 22.00 | 100.0 |
| 25.00 | 100.0 |
Ground Carbide Cylinder is a high-precision, high-hardness cylindrical product made from tungsten carbide (WC) as the main raw material with cobalt (Co) and other binder phases added. It is manufactured via powder metallurgy sintering followed by precision cylindrical grinding, boasting core advantages of superior dimensional accuracy, excellent surface finish and outstanding comprehensive mechanical properties. As a core base material for precision cutting tools and key components of high-end equipment, it is widely used in industrial machining and precision manufacturing fields.
Manufacturing Process
- Raw Material Batching : Precise mixing of WC powder, Co powder and modified powder according to formula ratio to ensure uniform composition
- Powder Milling & Granulation : Wet milling to achieve uniform particle size distribution, then granulation for better moldability
- Cold Isostatic Pressing : Forming cylindrical blanks under high pressure to ensure uniform density of the blank
- Sintering : High-temperature vacuum sintering to form a dense carbide matrix with stable mechanical properties
- Precision Grinding : CNC cylindrical grinding for external and internal surfaces to achieve the designed dimensional accuracy and surface finish
- Inspection & Packaging : Full-dimensional precision detection and flaw detection, then anti-rust packaging for delivery
Main Product Types
Classified by application scenarios and structural design, the main types include:
- Solid Ground Carbide Cylinder : Full carbide solid structure, suitable for manufacturing integral cutting tools, measuring mandrels and precision pins
- Hollow Ground Carbide Cylinder : With internal bore and precision grinding for inner/outer surfaces, applicable to shaft sleeves, guide sleeves and hydraulic components
- Customized Ground Carbide Cylinder : Customized size, length-diameter ratio and surface treatment according to customer drawings, for non-standard high-precision equipment components
