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Once computer numerically controlled machining was introduced it provided a faster, more efficient method for machining complex parts. Typical CNC tools support translation in 3 axis; multiaxis machines also support rotation around one or multiple axis. 5-axis machines are commonly used in industry in which the workpiece is translated linearly ...
WorkNC is a computer-aided manufacturing (CAM) software developed by Sescoi for multi-axis machining. [1] ... followed by WorkNC 5-axis in 2003 and WorkNC G3 in 2007.
Many manufacturers offer A and B axis for full 5-axis capabilities and rotary 4th axis. Common industrial CNC router sizes include 4 × 8 feet and 5 × 10 feet. Many CNC routers today are made of aluminum extrusion which provide great flexibility as this can be shipped from almost anywhere unassembled but also provides size options.
CNC machines are classified according to the number of axes that they possess, with 3, 4 and 5 axis machines all being common, and industrial robots being described with having as many as 9 axes. CNC machines are specifically successful in milling materials such as plywood, plastics, foam board, and metal at a fast speed. CNC machine beds are ...
Waterjet machining involves the cutting of workpiece by use of a jet of water (usually also included with an abrasive material like garnet) to cut all the way through the thickness the workpiece. A waterjet cutter may be 2-axis to produce 2-dimensional shapes, or 5-axis, to produce almost any 3-dimensional shape.
Generally 3- or 5-axis CNC milling machines are used for this purpose. The manufacturing process of freeform surfaces is not an easy job, as the tool path generation in present CAM technology is generally based on geometric computation so tool path are not optimum. The geometry can also be not described explicitly so errors and discontinuities ...
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