A host of new features make this latest WorkNC version a major step forward in productivity. One such feature is the ability to machine undercut areas of a tool with one cutterpath. These undercuts can be done in 3axis or 5axis.
Auto 5, WorkNC’s automated 5-axis programming, has been joined by a new module which automates 3+2 programming in WorkNC V20. Auto 3+2 works in a similar way to Auto 5, the programmer defines a 3-axis toolpath and WorkNC automatically changes the toolpath to 3+2, where the tool is unable to reach the job. The advantages are that it makes the process very easy, enables more of the part to be finished on the same machine, and makes the most of the capabilities of older and larger machines, increasing their efficiency, and reducing cycle times.
A brand new machining strategy combines Z-Level Finishing and Optimized Z-Level Finishing into one toolpath, which considers the topology of the component to completely machine it in one operation. This simplifies and speeds up programming by eliminating duplicate cutterpaths and maximizing productivity.
Users can now define conical cutters in WorkNC V20. These enable them to achieve higher feed rates and an improved surface finish, as well as avoiding rubbing walls with the side of the tool. These new cutter types are particularly useful for WorkNC’s improved Global Roughing/Reroughing strategy. Using small cutters with a matching stepover simplifies the set-up for the programmer and reduces calculation times which is especially beneficial for larger components.
Several changes to the way in which WorkNC V20 calculates toolpaths have improved overall programming productivity. Stock models can now be saved, and toolpath parameters such as lead-in and retract movements can be changed without the need for recalculation.