Friction stir processing equipment and friction stir processing method

摘要

The frictional churning processed device and the frictional churning process manner whose it is possible friction to agitate to process to satisfactory quality regardless of the board thickness and the material etc of the work material are offered. Frictional churning processed device 1, tool containment 20 in order friction it agitates to process work material W1 and W2 and tool 20, at the same time while turning, pushing to work material W1 and W2, as relative portable possible processed head the support table it supports 3 containment 7 and work material W1 and W2 and support table 3 in process direction, as support table 3 cylinder device maintains the attaching power of 6 in order energization to do and cylinder device 6 uniformly to tool 20 side, the welding force where tool 20 pushes work material W1 and W2 by controlling uniformlyIt has with the load control means 61 containment. In addition, frictional churning processed device 1 tool 20 has the tool height configuration means 56 in order to configurate to the height position which is configurated beforehand vis-a-vis work material W1 and W2.