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5. Glossary
Tension de serrage ; Tightening stress
Tensioning force applied to ensure a complete, rigid and detachable connection between one or more parts to be assembled.
Tightening force applied to ensure a complete, rigid and removable connection between one or more parts to be assembled
Ondes ultrasonores ; Ultrasonic waves
Inaudible high-frequency (mechanical) sound waves above 20,000Hz propagating through the material
Inaudible (mechanical) sound waves with high frequencies above 20 000Hz propagating in material
Fatigue Failure; Défaillance en fatigue
Fatigue refers to the damage caused to a component by variable stresses. These can lead to cracking and eventual structural failure.
Fatigue is the...
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Glossary
Bibliography
Standards and norms
- Fastening elements – Torque/voltage tests – Amendment 1 - NF EN ISO 16047/A1 - 01-13
- Éléments de fixation. Assemblages vissés. Conception, calcul et conditions de montage - FD E 25-030 - 08-84
- Articles de boulonnerie d'usage général. Spécifications techniques. Réception. Commande. Livraison - NF E 27-005 - 10-69
- Éléments de fixation. Essais de fatigue sous charge axiale - NF E 27-009 - 10-69 ...
Patents
US8037772B2. Thread forming fasteners for ultrasonic load measurement and control.
EP787980B1. Measuring a load on a part and monitoring the integrity of the part | Belastungsmessung eines Elementes und Überwachung seiner Integrität | Mesure de la charge dans une pièce et surveillance de l'intégrité de cette pièce.
US5301574A. Hydraulic wrench and piston has rack gear meshed with...
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
• The SKF Group's technical guide to clamping
http://www.skf.com/binary/12-126662/Serrage- hydraulique_10061_FR.pdf
• ULTR A-RS website
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