• Automatically complete pole-tab laser cutting, knife slicing, and rewinding.
• Use high speed precision mirror and corresponding mirror control system, double laser head cutting , so it greatly doubles the processing speed and efficiency
• Laser cutting with its own intellectual property of the circular roller surface cutting technology, effectively solve the problem of laser cutting crystallization point.
• Using dust protection technology with its own intellectual property to effectively reduce the impact of dust generated by laser cutting on the battery
• Using PSO control technology, it can accurately control the single-point energy and output at the specified position. The laser frequency control can avoid over cutting or being not cutting through, and effectively control the burrand heat affected zone.
• Pole piece can be automatically entered into the box, have alarm function for material fully filled.
• Equipped with positive and negative non-contact brush powder mechanism to ensure the surface cleanliness of the pole piece
• Equipment Control System can meet EMS requirement.
• CCD size detection and defect inspection functions can be installed on this.
Specifications
Machine model |
J350D-BL |
Maximum width |
≤350mm |
Unwind diameter |
≤Φ700mm (double roll) |
Cutting mode |
fiber laser (infrared) |
Number of lasers |
2 sets |
Cutting line cutting speed |
450-650mm/s |
Electrode walking belt speed |
30~45m/min (related to the thickness of the electrode material) |
Cutting accuracy |
±0.02mm |
Heat affected zone |
less than 250um for positive, less than 200um for negative pole |
Cutting burr precision |
≤12um |
Air source |
0.5~0.6Mpa,800L/min |
Power |
≤11Kw |
Voltage |
AC380V±10%, three-phase five-wire, 50Hz |
Machine weight |
about 6300Kg |
Weight per square meter |
600Kg |
Machine size (length X width X height) |
6000X1750X2300mm |
Laser Electrode Making Machine