Jubileumboek Struik & Hamerslag

Page 177

2011

3D PRODUCTION In the past, it was necessary to make expensive moulds to be able to produce curved surfaces or complex shapes to the greatest possible precision. It was an extremely laborious and, therefore, very expensive process. Following the introduction of 3D drawing, the logical consequence was to use the same technology in production. Struik & Hamerslag implemented this change seamlessly. As an extension to 3D drawing, CNC wood processing routers have made 3D production, which in principle only produces one-off custom items; a very suitable technology for us. The task requires inventiveness and spatial vision, and remains very much a task for specialised professionals. Curved frames, double curvature surfaces and even complex stair beams are held to the work table using vacuum suction. A pre-programmed five-axis processing unit has an accuracy that is simply unfeasible using traditional work methods. 3D is much more precise, faster and further strengthens our competitive edge. 3D printing is a modern technology that we also apply but mainly in the prototype framework. Complex shapes that depend on many details can provide a quick insight into what clients can expect. The end product, however, is still made in a traditional way and we don’t expect to see this change soon.

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