Mô tả sản phẩm
| Item / Model | RD23 | RD32 | |||||
|---|---|---|---|---|---|---|---|
| Capability | |||||||
| Grinding wheel slide type |
|
| |||||
| Swing (mm) | ⌀230 | ⌀320 | |||||
| Center distance (mm) | 350 | 500 | 1,000 | ||||
| Max. grinding diameter (mm) | ⌀150 | ⌀300 | |||||
| Max. grinding weight (kg) | 80 | 150 | |||||
| Grinding wheel | |||||||
| Grinding wheel outer diameter (mm) | ⌀405 (⌀455) |
| |||||
| Inner diameter × width (mm) | ⌀127X50(75) | ⌀152.4 X75 (120) | |||||
| Peripheral speed (m/s) | 45(60) | 45(60) | |||||
| Grinding wheel stand (X-axis) | |||||||
| Rapid traverse rate (m/min) |
| ⌀20 | |||||
| Grinding feedrate (mm/min) | ⌀0.001 to 20,000 | ⌀0.001 to 20,000 | |||||
| Command unit (µm) | ⌀0.1 | ⌀0.1 | |||||
| Table (Z-axis) | |||||||
| Rapid traverse rate (m/min) | 20 | 20 | |||||
| Traverse speed (mm/min) | 0.001 to 20,000 | 0.001 to 20,000 | |||||
| Command unit (µm) | 0.1 | 0.1 | |||||
| Head stock | |||||||
| Rotation speed (min-1) |
| 10 to 500 | |||||
| Number of conversions | Continuous | Continuous | |||||
| Center taper | MT No. 4 | MT No. 4 | |||||
| Tailstock | |||||||
| Stroke (mm) | 150 (including normal stroke 35) | 50 (including normal stroke 50) | |||||
| Clamp method | Spring | Spring | |||||
| Forward/backward method | Manual lever | Manual lever | |||||
| Center taper | MT No. 4 | MT No. 4 | |||||
| Taper fine adjustment stroke (mm) | ±0.125 | ±0.125 | |||||
| Dresser | Single point dresser holder | Single point dresser holder | |||||
| Motor | |||||||
| Grinding wheel motor (kW) | 3.7 (5.5) | 5.5 (7.5) | |||||
| Spindle motor (kW) | 1.6 | 3.0 | |||||
| Power capacity (kVA) | 12[B] 17[H] | 16[B] 26[H] | |||||
| Floor to work center height (mm) | 1,000 | 1,105 | |||||
| Machine weight (kg) | 3,000 | 4,500 | 5,000 | ||||
