Feature

摘要

Already using the largest Water Jet Sweden (WJS) profiler in the UK, Sheffield-based Charles Day Steel, has opted for a second machine from the same manufacturer. Unique amongst British specialist subcontract profilers by being able to offer its customers the choice from all three profiling methods, flame, laser or water-jet, the company continues to grow its business by smart investment.rnWorkpieces profiled on the WJS 4020 can be produced with such fine kerf widths and accuracies that, when combined with modern nesting techniques, really substantial material savings can be offered to customers.rnOne such recent example has been for pairs of rings to be cut from a large sheet of 30 mm thick stainless steel, whereby all that separated the two was a thin (2 mm) ring sliver of 710 mm diameter (Figure 1).