Method for machining workpieces, in particular pieces with a complex form

摘要

The procedure involves determining the volume of the piece (6) to be machined. A machining mesh is then defined and the volume of the piece is then meshed. Programming of the machining of the mesh is made and machining mesh by mesh is then effected. The determination of the volume of the piece may be made by guided points (9). The process of machining mesh by mesh may be as follows. The tool support for the reamer head is positioned and immobilised in a predetermined point at the centre of the mesh. The movable machining head machines the mesh, the tool support remaining fixed. The tool support is then positioned and immobilised at the centre of the following mesh and this mesh machined, the tool support remaining fixed.