• Auto complete the laser cutting, forming and winding functions of the pole piece, and it can be upgraded to have the function of slitting together.
• It can automatically complete the laser pitch cutting of the pole pieces,and it can also auto realize Mark hole laser cutting.
• Use high speed precision mirror and corresponding mirror control system, double laser head cutting , so it greatly improves 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 burr and heat affected zone.
• 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.
• Funciton option: It can be equipped with CCD visual inspection system(detecting the surface defects and cutting size of polar ears) and labeling function.
Specifications
Machine model |
J500D-ALD (without slitting) |
J500D-ALS (with slitting) |
Max. width |
500mm |
Unwinding diameter |
≤Φ750mm (single roll) |
Cutting mod |
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 theelectrode material) |
Cutting accuracy |
±0.02mm |
Heat affected zone |
less than 250um for positive pole, less than 200um for negative pole |
Air source |
0.5~0.6Mpa,800L/min |
Cutting burr precision |
≤12um |
Power |
≤10Kw |
≤11Kw |
Voltage |
AC380V±10%, three-phase five-wire, 50Hz |
Machine weight |
about 6500Kg |
about 6200Kg |
Weight per square meter |
550Kg |
580Kg |
Machine size (length X width X height) |
6000X1920X2300mm |
5500X1950X2300mm |
Laser Electrode Making Machine