Arrangement for controlling the advancing device of a machine fo

Details Arrangement for controlling the advancing device of a machine fo Arrangement for controlling the advancing device of a machine fo

1980-05-05

1982-01-05

Meister, James M.

Cutting

Cutting motion of tool has component in direction of moving...

With means to initiate intermittent tool action

83295, 83364, B23D 3600

Patent

active

043087752

ABSTRACT:
An arrangement for controlling the advancing device of a machine for repetitive operations, especially for controlling the advancing speed of a slide carrying a cutting device of a cutting machine for cutting an elongated workpiece, such as a profile emanating at a predetermined speed from an extrusion press, a straightening machine or the like, into sections of uniform length. The arrangement performs the steps of preaccelerating the slide before a front end of the workpiece hits an abutment located on the slide in the path of the front end of the workpiece to a speed smaller than the speed at which the workpiece advances, and accelerating the speed of the slide to the speed of the workpiece upon engagement of the front end of the workpiece with the abutment, and subsequently thereto actuating the cutting device, whereby the impact force of the workpiece on the abutment is reduced, so that buckling of the workpiece upon impact on the abutment is prevented and the accuracy of the cutting operation is increased.

REFERENCES:
patent: 2149430 (1939-03-01), Fleming
patent: 3293968 (1966-12-01), Reilly
patent: 3299757 (1967-01-01), Schumacher et al.
patent: 3717058 (1973-02-01), McMinn

Affiliated with

Also associated with

Rating

Arrangement for controlling the advancing device of a machine fo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrangement for controlling the advancing device of a machine fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement for controlling the advancing device of a machine fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1839446