STX-202P Precision Diamond Wire Saw with Swing Rotary Sample Fixture and Microscope Monitor for Cutting up to 2″x2″ Samples
The STX-202P is engineered for laboratory applications requiring precise, low-stress cutting of small and delicate samples such as fragile crystals, TEM specimens, and integrated circuit materials. It accommodates samples up to 50mm thick or 2 inches in diameter or square shape, enabling ultra-thin sectioning down to 0.06 mm for certain strong materials. This model is an enhanced version of the STX-202A, incorporating advanced features to improve cutting accuracy and efficiency.
Key upgrades include a through-microscope viewing system with a wireless digital microscope and monitor, allowing magnifications from 10x to 200x for precise initial cut positioning. The swing and rotary sample fixture offers controlled oscillation (±23° swing angle up to 20 swings per minute) and rotation (up to 30 rpm), which enhances surface finish quality by dynamically moving the sample during cutting. The pneumatic wire tension system, adjustable via a digital pressure regulator, maintains stable tension on diamond wires as thin as 0.12 mm, optimizing cutting performance and wire life.
Wichtigste Merkmale
- Capable of cutting samples up to 50 mm thick or 2″ diameter/square with ultra-thin sectioning down to 0.06 mm.
- Through-microscope viewing with wireless digital microscope and monitor for accurate cut positioning (magnification 10x–200x).
- Swing and rotary sample fixture with adjustable swing angle ±23°, swing frequency up to 20 swings/min, and rotation speed up to 30 rpm.
- Pneumatic wire tension control system compatible with diamond wires from 0.12 mm to 0.5 mm diameter, ensuring stable tension during cutting.
- Touch screen controller for precise adjustment of wire travel speed, Z-axis feed speed, and Y-axis cutting width.
- Heavy-duty aluminum alloy frame with compact design and transparent splash guards to prevent coolant splashing.
- Includes water pump for coolant circulation and diamond blade dressing stone for maintaining wire sharpness.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Stromversorgung | Universal 110V or 240VAC, 50/60Hz, max 200W |
| Sample Size Capacity | Up to 50 mm thick, 2″ diameter or square |
| Cutting Depth | 0.1 to 50 mm |
| Feed Speed | 0.01 to 40 mm/min (adjustable) |
| Back Speed | 1 to 100 mm/min (adjustable) |
| Spooler Spin Speed | 1 to 260 RPM (adjustable) |
| Positional Accuracy | ±0.01 mm |
| Wire Diameter Compatibility | 0.12 mm to 0.5 mm diamond wire |
| Microscope Magnification | 10x to 200x, wireless monitor up to 5 hours operation |
| Swing Angle and Frequency | ±23°, up to 20 swings/min |
| Rotary Speed | Up to 30 rpm |
| Pneumatic Pressure Range | 30 to 40 PSI (air compressor required), optional digital regulator 0–130 PSI ±3% |
Typische Anwendungsbereiche
Ideal for cutting fragile and brittle materials such as crystals, meteorite samples, TEM specimens, integrated circuits, and other precision laboratory samples requiring minimal mechanical stress and high surface quality.
Hinweise zur Konfiguration und zum Betrieb
The system includes a touch screen controller for setting wire travel speed, Z-axis feed, and Y-axis cutting width. The pneumatic wire tension system requires an air compressor set between 30 and 40 PSI for optimal performance. Transparent plastic plates protect against coolant splashing, and a water pump circulates coolant during cutting. Use anti-corrosive oil or radiator water as coolant; tap water is not recommended due to corrosion risk. Regular cleaning after use is essential to prevent rust and maintain machine longevity. The diamond blade dressing stone helps maintain wire sharpness, especially when cutting sticky materials. Optional thinner diamond wires (0.125 mm diameter) are available for slicing brittle crystals but require reduced feed rates to avoid wire breakage.
