Vietnamese
The Notching Tool A-4 series are miniature, computerized numerically controlled milling machine for preparing a variety of notched specimen bars. All operations except mounting and dismounting of the specimens are automatic. It automatically positions and cut according to specimen and notch dimensions. The instrument employs a precision servo motor control system with a touchscreen control display. Safety interfaces protect the operator from accidents. The cutter speed and table travel speed can be optimized for the specimen’s material. The instrument can store up to 99 (16 for A-4E) user-defined cutting programs. Bars can also be automatically cut from the ISO multipurpose specimens (A-4 only).
Specifications
| Model | A-4 | A-4E |
| Processing items | Notching
Specimen’s ends slicing |
Notching |
| Specimen clamp | Length: 63.5 to 200mm
Height: 3 to 15mm Thickness: Max. clamp clearance 100mm (4mm x 25 specimens) |
|
| Notch height setting | 3 to 14.99mm, 0.01mm steps | |
| Table feed rate | 50 to 1200mm/min. | |
| Dimensions | W300 × D700 × H700 mm | |
| Cutter motor | AC servo motor
(200 to 900rpm) |
Synchronous motor
300rpm (50Hz), 360rpm (60Hz) |
| Mass (Approx.) | 65kg | |
| Power supply | Single-phase, AC100V, 50/60Hz, 0.8kVA (or specify) | Single-phase, AC100, 50/60Hz, 0.3kVA (or specify) |
