Apparatus for evaluating deformation characteristics of mechanic

Details Apparatus for evaluating deformation characteristics of mechanic Apparatus for evaluating deformation characteristics of mechanic

1978-11-02

1980-02-05

Myracle, Jerry W.

Measuring and testing

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

By loading of specimen

G01N 308

Patent

active

041866100

ABSTRACT:
The apparatus of the invention measures and evaluates deformation characteristics of mechanically deformed test pieces, which characteristics depend upon the structural and mechanical properties of the test piece. The apparatus includes a loading device for supporting and placing a mechanical load on the test piece and a TV camera mounted for visually scanning the test piece as it is being deformed. The TV camera has an output for producing signals representative of the scanned picture. A control unit is connected to the output of the TV camera and produces control pulses responsive to the output of the TV camera and to a feedback signal from an evaluating unit. A first output of the control unit is connected to the loading device for controlling a program of mechanical load applied to the test piece. The evaluating unit has a first input connected to the output of the TV camera and second input which is connected to a second output of the control unit. The evaluating unit measures the deformation on the work piece and compares it to a deformation model producing output signals which are fed back to a second input of the control unit.

REFERENCES:
patent: 3592545 (1971-07-01), Paine et al.
patent: 3885424 (1975-05-01), Ryckman et al.

Affiliated with

Also associated with

Rating

Apparatus for evaluating deformation characteristics of mechanic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for evaluating deformation characteristics of mechanic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for evaluating deformation characteristics of mechanic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2175723