Process and device for producing a peel or tear test specimen on

Details Process and device for producing a peel or tear test specimen on Process and device for producing a peel or tear test specimen on

1993-04-02

1994-08-30

Crane, Daniel C.

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

73835, 72326, 225 1, 225101, G01M 1900, B21D 2810

Patent

active

053416961

ABSTRACT:
A compound sheet with a welded seam is arranged on a table (2) of the device (1). By lowering a cutting and bending punch (4), a cutout is cut from the compound sheet and bent downwards. A pulling device is arranged inside the device (1) underneath the table (2) to seize the downwardly bent cutout and tear it off the compound sheet. The quality of the weld can be evaluated by visual inspection of the appearance of the rupture point, in a known manner. In this way, tear test specimens of consistent quality and informativeness can be prepared very quickly and easily.

REFERENCES:
patent: 2674123 (1954-04-01), Sooy
patent: 2959051 (1960-11-01), Simek et al.
patent: 3357078 (1967-12-01), Moltchan
patent: 4027529 (1977-06-01), Olsen
patent: 4030650 (1977-06-01), Oberloier
patent: 4292852 (1981-10-01), Morris
patent: 4875376 (1989-10-01), Fischer
"Weldment evaluation methods" Defense Metals Information Center Report 244, Aug., 1968, J. J. Vagi, R. P. Meister, and M. D. Randall, pp. 32-45.

Affiliated with

Also associated with

Rating

Process and device for producing a peel or tear test specimen on does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for producing a peel or tear test specimen on, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for producing a peel or tear test specimen on will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-23889