Han's Laser W3015D

The Han's Laser W3015D is a 3D five-axis laser cutting machine for hot-formed automotive parts, the smallest of the three W series sizes. Instead of cutting flat sheet it trims and pierces pressed parts such as pillars and door beams after forming, when the steel is too hard to be punched economically. Its working envelope is 3,000 mm (118.1 in) in X, 1,500 mm (59.1 in) in Y and 650 mm (25.6 in) in Z.

The head does the work that the part's shape demands. The C axis rotates without limit, n × 360 degree, and the A axis tilts ±135 degree, so the beam can stay square to a surface as it runs up a wall and over a flange. Both rotary axes position at up to 90 r/min. Rotary accuracy is ±0.015 degree with ±0.005 degree repeat positioning.

Linear axes move at up to 100 m/min with 10 m/s² of acceleration. Positioning accuracy in X, Y and Z is ±0.04 mm and repeat positioning ±0.03 mm. Fixtures and parts ride on a dual-station rotary exchange worktable: the operator unloads and loads on one side while the machine cuts on the other, and the maker gives a single rotation cycle of ≤2.5s.

The table load is 350 kg (772 lb) at most, fixture included, which is the lowest table load in the series. The machine is fully enclosed and weighs 12,000 kg (26,455 lb). Its footprint, 7,000 × 8,000 × 3,700 mm (275.6 × 315.0 × 145.7 in), is wider than it is long because of the rotating table. Laser power is not given in the data sheet.