Patent ID: 6675684
Filing Date: 2004-01-13
Classification: B23D,Y10T

Abstract:
A cutoff machine for tubular elements, comprising a scoring tool, which scoring tool makes a surface incision tangentially of a tubular element, and a blade for making a full cut starting from the first surface incision, the cutoff machine comprising first means for moving and guiding a working cycle of the scoring tool which operate entirely independent and separate from second means for moving and guiding a working cycle of the blade,wherein entire independence of the working cycle of the scoring tool from that of the blade permits optimizing cutting parameters of both the scoring tool and the blade, wherein the first means for moving and guiding a working cycle of the scoring tool comprise an actuator for powering a work cycle consisting in movement in two directions, an outward run and a return run along a predetermined first axis, wherein the surface incision is made in both the outward run and the return run.