The 2015 R2 release of Delcam’s FeatureCAM feature-based CAM software incorporates a milling calculator to help users obtain the maximum benefit from the Vortex high-efficiency area-clearance strategy. Other enhancements, among the 280 customer-requested improvements since the initial 2015 release last September, include the ability to create multi-tool blocks within machine designs, better control over toolpath output and more efficient automatic selection of tools.
FeatureCAM was the world’s first feature-based programming software when it was launched in 1995. Constant development since then has ensured that the system has retained its leadership in programming speed and ease of use, while an increased range of strategies has been added to provide more efficient toolpaths that give greater productivity on a wider range of machinery, including mill-turn machines, five-axis mills and wire EDM equipment.
The Vortex area-clearance strategy in FeatureCAM produces safe toolpaths with a much deeper cut by using a controlled engagement angle that maintains the optimum cutting conditions for the whole toolpath. As a result, higher feed rates and material-removal rates are possible, making the cutting time shorter by as much as 70%. In addition, cutting is undertaken at a more consistent volume-removal rate and at a near constant feed rate, so extending tool life and protecting the machine.
The radical nature of Vortex can make it difficult for users to set the optimum parameters when they first apply the strategy. To overcome this problem, Delcam has added a calculator that provides an easy way to maximise productivity and efficiency with Vortex. The calculator uses control of the maximum chip thickness to calculate the appropriate feeds and speeds that will minimise the cutting time while maintaining a consistent load on the cutter.
Full details on the new release, including video demonstrations of the main enhancements, are on the FeatureCAM Learning Zone – www.delcam.tv/fc2015 Delcam Ltd Small Heath Business Park, Birmingham, B10 0HJ, UK www.delcam.com Peter Dickin, Marketing Manager Direct phone: 44 (0)121 683 1081 [email protected]
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