Lithium battery process equipment (laser type) that uses a laser cutting unit to shape the electrode tab, resulting in minimal molten beads and heat-affected zones.
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Project |
Specification |
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Fiber Laser Cutting Parameters |
Pump Source |
Laser Diode |
Laser Diode |
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Power Adjustment Range |
10~100% |
10~100% |
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Average Operating Time |
100k hrs |
100k hrs |
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Equipment Speed |
≥280PPM |
≥100m/min |
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Heat-Affected Zone Width Due to Laser Burning |
≤0.12mm |
≤0.12mm |
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Burr Control |
≤10μm |
≤10μm |
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Mark Hole Positioning Accuracy |
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±0.2mm |
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Electrode Sheet Slitting Accuracy |
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±0.3mm |
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Electrode Sheet Winding Error |
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±0.5mm |
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Tension Fluctuation Value |
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±3N |
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Electrode Sheet Length |
150-400mm |
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Electrode Sheet Width |
100-250mm |
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Mold Lifetime |
Total lifetime≥1million times |
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Mold Burr Control |
≤10um |
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First-Pass Yield |
≥99.5% |
≥99.5% |
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Utilization Rate |
≥95% |
≥95% |
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Equipment Noise |
≤75db(1m from equipment cover) |
≤70db(1m from equipment cover) |
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Weight |
about 7000Kg |
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Equipment Dimensions (Reference) |
6800*2500*2350(L×W×H)(mm) |
8000*2100*2700(L×W×H)(mm) |
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