Outer embracing ring assembly, outer embracing ring pressing device and vertical friction stir welding system
The invention provides an outer embracing ring assembly, an outer embracing ring pressing device and a vertical friction stir welding system. The outer embracing ring assembly comprises a base and the outer embracing ring pressing device. The base comprises an outer embracing ring pressing device in...
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Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The invention provides an outer embracing ring assembly, an outer embracing ring pressing device and a vertical friction stir welding system. The outer embracing ring assembly comprises a base and the outer embracing ring pressing device. The base comprises an outer embracing ring pressing device installation base. And the outer embracing ring pressing device is connected with the outer embracing ring pressing device mounting seat. The outer embracing ring pressing device comprises a plurality of outer embracing ring pressing blocks and a plurality of driving devices corresponding to the outer embracing ring pressing blocks. An annular structure is defined by the multiple outer embracing ring pressing blocks. The driving device is configured to control the outer embracing ring pressing block to move in the direction parallel to the diameter direction of the annular structure. According to the outer embracing ring assembly, the corresponding driving device is arranged for each outer embracing ring pressing blo |
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