Signature analysis control system for a stamping press

Details Signature analysis control system for a stamping press Signature analysis control system for a stamping press

1989-11-21

1991-01-22

Smith, Jerry

Boots, shoes, and leggings

364476, 364508, G06F 1546, G01H 768, G05B 902

Patent

active

049875280

ABSTRACT:
A signature analysis control system for a stamping press is disclosed which does not require a multiplicity of sensors or reconfiguration upon changing the die. An upper and lower reference signature corresponding to desired force values at particular sampling points during the ram cycle is developed based on a known good sample signature. The force signature for successive cycles of the press is then compared to the upper and lower reference signatures, and the press is inhibited in the event that any sampling point deviates from the corresponding point in the reference signatures.

REFERENCES:
patent: 3811040 (1974-05-01), Weinfurt et al.
patent: 4481589 (1984-11-01), McGowan et al.
patent: 4504920 (1985-03-01), Mickowski
patent: 4519040 (1985-05-01), Brankamp et al.
patent: 4523483 (1985-06-01), Brankamp et al.
patent: 4527272 (1985-07-01), Reiney
patent: 4536849 (1985-08-01), Borisch et al.
patent: 4570229 (1986-02-01), Breen et al.
patent: 4633720 (1986-01-01), Dybel et al.
patent: 4695965 (1987-09-01), Fujita et al.
patent: 4699239 (1987-10-01), Williams
patent: 4712405 (1987-12-01), Crout et al.
patent: 4734869 (1988-03-01), Mickowski
patent: 4750131 (1988-06-01), Martinez
patent: 4766758 (1988-08-01), Lucas et al.
IDC Corporation, Press Load Monitor Brochure.
TM88 Series Tonnage Monitor, author unknown, 3/18/88.

Affiliated with

Also associated with

Rating

Signature analysis control system for a stamping press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signature analysis control system for a stamping press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signature analysis control system for a stamping press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1558828