摘要 |
PURPOSE: A friction stir welding device for a rectilinear welding is provided to control the pressure of a pressurization member and the insertion location of a welding bar. CONSTITUTION: A friction stir welding device for a rectilinear welding comprises a mainframe assembly, a table assembly(200), a spindle assembly(300), and a control assembly(400). The spindle assembly comprises a pressurization member. The mainframe assembly comprises a pressure supply part. The spindle assembly welds the welding bar phase through the friction stir welding.
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