G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 3/00 (2006.01) G01N 3/02 (2006.01)
Patent
CA 2398374
A method is described to prepare shaped steal test-pieces (1) for tensile under corrosion fatigue tests, which provides for contacting a test-piece (1) subject to rotation about its longitudinal axis and, each time a disk (10) of sand paper, also rotating, the contact being ensured by the own weight of the test-pieces itself. A device for carrying out this method is also described, which comprises a swinging arm (2) at an end of which the test-piece (1) is rotatably mounted, being driven by a motor (5), all these being mounted on a support central table (6), substantially stationary, around which a support (7) can rotate, having an annular shape on which a number of abrasive disks (10) are mounted, each on a rotatable shaft (9), to be successively positioned at the processing station in front of said supporting arm (2).
L'invention concerne un procédé permettant de préparer des éprouvettes d'acier (1) profilées soumises à des essais de fatigue en traction sous corrosion, qui consiste à mettre en contact une éprouvette (1) soumise à une rotation autour de son axe longitudinal et un disque (10) de papier d'émeri, également en rotation, ledit contact étant assuré par le propre poids des éprouvettes. L'invention concerne également un dispositif permettant de mettre en oeuvre ledit procédé, ce dispositif comprenant un bras oscillant (2) à l'extrémité duquel une éprouvette (1) entraînée par un moteur (5) est montée rotative, le tout étant monté sur une de support table (6) centrale sensiblement fixe autour de laquelle un support (7) de forme annulaire doté d'un certain nombre de disques abrasifs (10) peut tourner, chaque axe de rotation (9) étant successivement positionné au niveau d'une station de traitement faisant face au bras oscillant (2).
Bkp Gp
Dalmine S.p.a.
LandOfFree
Method and device for obtaining shaped test-pieces of steel... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for obtaining shaped test-pieces of steel..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for obtaining shaped test-pieces of steel... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1662458