Method and device for carrying out a series of grooves profiled adjacent in the surface of a body of revolution lateral.

摘要

P the invention relates to a process and a device for carrying out by broaching a series of grooves adjacent profiled at equal intervals in the lateral surface of a body of revolution. The process is characterized in that it is simultaneously two adjacent profiled broach grooves in the course of a broaching by means of two tools of the binding, mounted so that their distance and their angular position corresponding to the pitch of the grooves to produce. / p & & p & the invention is applicable in particular to the machining of the grooves maintaining of turbine blades. / p