German software developer SCHOTT SYSTEME GmbH is reducing 5 axis simultaneous toolpath calculation times of complex workpieces through the use of Interactive Direction Vectors within their Pictures by PC CAD / CAM Software.

Interactive Direction Vectors can be placed at any position on a 3D CAD model (solids, surfaces and STL mesh models), and interactively aligned. Direction vectors define the exact 5 axis tool orientation at critical positions (e.g. severe undercuts), with the tool orientation interpolating between multiple vectors. This gives the user 100% control over the exact orientation and movement of the tool, and helps to minimize retraction movements on complex geometric topologies.

This ability of the Pictures by PC CAD/CAM software also offers a clear advantage over CAM systems that are required to calculate the 5 axis simultaneous toolpaths automatically. Due to the sheer number of possible tool orientations along a toolpath, automatic 5 axis toolpath calculation times generally take a lot longer compared to when using the Interactive Direction Vectors within Pictures by PC. In addition, the user has increased control over the resulting toolpaths.

Pictures by PC CAD/CAM software also enables the automatic positioning of vectors along guide curves at specified intervals and angles. This method lends itself perfectly to the 5 axis cutting / trimming of components (e.g. vacuum formed parts), whereby the tool has to cut around the part through multiple direction vectors. The software also includes 5 axis collision detection (tool, holder, clamps, spindle, table etc.).

Originally launched in 1984, Pictures by PC maintains a product continuity of over 35 years. SCHOTT SYSTEME GmbH continues to offer free software support without maintenance costs.

Video Presentation: 5 Axis Interactive Direction Vectors

Website: http://www.schott-systeme.com