5-axis machining centre reduces production time by 75%

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Software to accept DXF drawing files directly

They are said to allow intuitive, menu-driven data input via a touch screen, with a second screen on the 5-axis machine for simultaneously displaying a graphic of the part as it is built up. All controls are claimed to accept DXF drawing files directly from the subcontractor’s CAD system, lightening the load on the CAM department. Apparently, WinMAX can also easily take over programming of mould plates, for example. Mr Wilson pointed out that with most other control systems, this would not be possible.

Technical manager Steven Guz highlighted another benefit of the Win-Max control, namely its Ultimotion software algorithm that is said to optimise look-ahead throughout the cycle to speed and smooth the milling process, even around sharp corners.

He said, “Identical programs on our older Hurco machining centres without Ultimotion take half as long again to finish and the absence of chatter considerably improves the surface finish of machined components.

Today, DSM-NE’s business is divided into three parts: subcontract CNC machining; manufacture and repair of plastic injection moulds and compression moulds, particularly for the automotive industry; and injection moulding of plastic parts mainly for the automotive, medical and agricultural sectors.

The subcontract milling, turning and wire erosion side of the business has grown steadily since 2011 to account for one-third of turnover. It is largely down to the success of one of the subcontractor’s OEM customers specialising in LED lighting, for which DSM-NE is sole supplier of machined aluminium housings and heat sinks. Other contract machining on site involves producing ancillary parts for customers’ moulding machines. Offshore work normally accounts for a reasonable proportion of turnover, although that sector is subdued at present.

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