1. HW400B series EDM CNC wire cutting machine

The main technical parameters

Processing slot size (length × width): 630mm × 400mm
Table travel (X × Y) :320 mm × 400 mm
Maximum cutting thickness: 200mm
Maximum cutting taper :6 ° / 50mm (workpiece thickness)
The fastest cutting speed :≥160mm2 / min (one cut)
Maximum current: 10A
Processing accuracy: 0.012mm (opposite 15 mm octagon)
Surface roughness: Ra ≤1.2 um (four cuts)
Wire diameter range :Φ0.13-0.25 mm
Worktable load: 400Kg
Dimensions: 1340 × 1670 × 1800mm
Machine weight:2700Kg

Important processing index (material: Cr12, heat-treated)
1. Maximum cutting speed ≥160mm2 / min

2. The best surface roughness Ra≤1.2μm

3. Machining accuracy 0.012 mm (opposite size 15mm octagon)

4. Low loss: the loss of molybdenum wire per 100,000 mm2 is less than 0.005mm;

5. Energy saving: ultra-low power consumption, high-frequency power supply saves up to 80% energy compared to the original product;

6. The machine tool uses a C-shaped column structure, which is more stable and suitable for processing large parts. The rigidity of the machine tool is not deformed for a long time. The linear guide rail, ball screw, and environmental protection design are used to effectively prevent the working fluid from splashing. The key machine tool electrical appliances adopt international well-known brands such as Siemens, Schneider, ABB, PHOENIX, etc. The circuit board is soldered with patch technology. After the control unit assembly, a 96-hour high-temperature aging test (ambient temperature 40 degrees Celsius) is strictly carried out after the control unit is assembled The continuous aging test greatly improves the reliability of the controller and is the only test in the same industry in China.