Three-body joining using friction stir processing techniques

Details Three-body joining using friction stir processing techniques Three-body joining using friction stir processing techniques

B - Operations, Transporting

23

K

B23K 20/12 (2006.01)

Patent

CA 2653281

A friction stir tool is provided to perform friction stir riveting using a partially consumable pin, wherein the pin includes a cutting edge on a bottom surface thereof, wherein the tool is rotated at a first speed to enable cutting by the pin into a first material that is overlapping a second material, wherein after the pin has cut to a sufficient depth, the rotational speed of the tool is increased to thereby enable plasticization of the consumable pin, the first material, and the second material, wherein the tool is then rapidly decelerated until stopped, enabling diffusion bonding between the pin, the first material and the second material.

L'invention concerne un outil de friction malaxage conçu pour mettre en oeuvre un rivetage par friction malaxage à l'aide d'une broche partiellement consommable, la broche comprenant un bord coupant sur une surface inférieure, l'outil étant entraîné en rotation à une première vitesse afin de permettre la découpe par la broche dans un premier matériau qui chevauche un second matériau et après découpe à une profondeur suffisante par la broche, la vitesse de rotation de l'outil étant augmentée pour ainsi permettre la plastification de la broche consommable, du premier matériau et du second matériau, l'outil étant ensuite rapidement ralenti jusqu'à être arrêté, permettant une liaison par diffusion entre la broche, le premier matériau et le second matériau.

Affiliated with

Also associated with

Rating

Three-body joining using friction stir processing techniques does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three-body joining using friction stir processing techniques, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-body joining using friction stir processing techniques will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1754920