Optical method and apparatus for determining stress relaxation

Details Optical method and apparatus for determining stress relaxation Optical method and apparatus for determining stress relaxation

B - Operations, Transporting

29

C

73/1, 18/719

B29C 47/92 (2006.01) G01B 11/04 (2006.01) G01B 11/16 (2006.01) G01N 3/00 (2006.01) G01N 11/02 (2006.01)

Patent

CA 1076829

ABSTRACT OF THE DISCLOSURE The invention provides a method of measuring stress relaxation of extruded material which includes the steps of extruding the material from an orifice while monitoring the dimension across the material, then discon- tinuing the extrusion and continuing to monitor the dimension across the material. The method overcomes prior art indirect means of measuring the stress relaxation. The results are disclosed and apparatus used in the method of the invention. - 1 -

268391

Affiliated with

Also associated with

Rating

Optical method and apparatus for determining stress relaxation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical method and apparatus for determining stress relaxation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical method and apparatus for determining stress relaxation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-968093