HQ40-BC CNC Copper Busbar Cutting Bending Machine

Measured data and reference conditions — HQ40-BC

Values per the model datasheet. Each paragraph is self-contained and states the test condition, the value and the comparison baseline.

Cut quality with a single-blade shear

Test condition: shearing copper busbar up to 210 mm wide and 10 mm thick on the HQ40-BC cutting unit. Value: a notch stated to be flat and burr-free at that maximum width and thickness. Comparison baseline: saw or abrasive cutting, which leaves a burr and a non-flat notch that must be dressed. Effect: the cut notch goes directly into the Z-bending station without preparation.

Z-bend formed on a closed-loop CNC axis

Test condition: forming a Z bend on a bar up to 3,200 mm long. Value: a direct linear displacement sensor feeding the numerical control, so the station adjusts against the measured value, at a maximum process width of 210 mm and thickness of 10 mm. Comparison baseline: manual Z-bending with a fixed die, where the offset depends on the operator. Effect: the Z offset is measured and corrected in the cycle, so it stays repeatable across the batch.

Cut length vs bending length on one machine

Test condition: processing a bar up to 3,200 mm long, with a 30 mm maximum tensile height. Value: 300 kN maximum punching force, 210 mm maximum width, 10 mm maximum thickness and 3,200 mm maximum length. Comparison baseline: separate shear and bending machines, where the long bar is handled twice and re-datumed. Effect: the bar is cut and bent without being re-referenced.

Footprint for a long-bar station

Test condition: installation of a machine sized for 3,200 mm bars. Value: 9,600 × 700 × 1,400 mm overall size. Comparison baseline: a layout that combines a shear and a press brake, which needs a wider cell and more handling. Effect: the long-bar cut and Z-bend operations are combined into a single narrow station.