FIELD: process engineering.
SUBSTANCE: invention can be used simultaneous welding of multiple parallel butts between elements with parallel sections. One piece rod-stem assembly 11 has multiple rod sections to fit in multiple joints for friction welding with mixing of appropriate compounds. Stem section of said assembly 11 intended for attachment of extra axial tensioning rod 19. Every assembly for friction welding with mixing comprises pair of recesses 13, 14 connected with rod-stem assembly. Every recess has distal and proximal ends. Proximal end of every recess face said rod section of rod-stem assembly to make recess and rod rotate in synchronism. Besides, every recess has pair if split sleeves or pair of nuts connected with rod-stem assembly to face distal end of every recess.
EFFECT: simultaneous creation of multiple parallel weld seams.
27 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISTANCE ANCHOR | 0 |
|
SU1339319A1 |
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