PROCESS FOR MACHINING DEFORMABLE PARTS AND APPLICATION TO MACHINING A CONE

摘要

P The process allows the machining of small parts, sensitive to the deformation during their machining. BR/ It consists in creating a mechanical support by means of a large number of small parts, such as balls (10), placed in a sealed envelope (8), against the opposite surface (6) of the surface to be machined (4). The stiffening of the workpiece (2) is done by the depression of the chamber in which are placed the balls (10). The latter agglomerate against each other to form a rigid support allowing the workpiece to withstand the pressures of the tools, during different machining. BR/ - Application to the machining of ceramic cones. / P