Heavy Duty Lathe Fiber Laser Metal Cutting Machine Weldseam Identification 3 Chuck

Weldseam Identification Ensures Structural Safety & Precision: The machine’s visual-based weldseam identification system automatically maps tube weldseams in real time, avoiding accidental cutting through weld zones (which would weaken tube structural strength) and enabling precise weld-aligned cutting (e.g., slotting 5mm from weldseams for assembly). This reduces weld-related scrap rates by 50%-60% vs. manual alignment and eliminates 2-3 hours of manual weldseam marking per batch—critical for heavy tubes used in pressure vessels or offshore structures.

Follow-up Support Guarantees Extra-long Tube Accuracy: For 11500-12500mm extra-long tubes (common in large pipelines), the adaptive follow-up support adjusts bracket positions synchronously with tube movement, minimizing sagging to less than 0.1mm (vs. 0.5-1mm sagging in unsupported setups). This, paired with the 3-chuck clamping, ensures ±0.03mm positioning accuracy is maintained across the entire tube length—even for thin-walled large-diameter tubes (e.g., Φ580mm round tubes with 5mm wall thickness) that are prone to deformation, reducing post-cut straightening work by 70%.

Heavy-Duty Synergy of 3-Chuck, Weldseam Tech & Follow-up Support: The 20T machine frame and 3-chuck structure provide stable clamping for large-diameter heavy tubes (e.g., 580×580mm square tubes with 20mm wall thickness), while weldseam identification and follow-up support work in tandem to handle complex heavy-tube orders. For example, processing a 12m-long Φ500mm round tube with pre-existing weldseams: the machine auto-identifies welds, the follow-up support prevents sagging, and the 6000W-20KW laser ensures clean cuts—completing the task 40% faster than traditional heavy-duty cutters without these features, while maintaining higher structural precision.