■Equipment
| ◇Friction stir welding apparatus | ||
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Applied for butt friction stir welding for Aluminum alloy and steel. Applied for friction stir welding and friction stir spot welding for various type of metal plate. Applied for micro friction stir welding with high speed rotation given by using of high speed spindle |
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| ◇Double acting friction stir welding apparatus | ||
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Probe and shoulder are respectively controlled by double acting function. Tool can be installed from both of upper and lower side, so welded from both sides. |
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| ◇Friction stir welding apparatus for cylinder and circular tube | ||
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Specialized for cylinder and circular tube. Surface modification can be conducted by utilizing friction stir process as well as welding. |
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| ◇Heavy load friction stir welding apparatus | ||
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Max.400kN heavy load can be applied. Suitable for thick plate. By conducting welding to both sides, 4cm steel plate can be welded. Apparatus itself has very high rigidity, can be used for optimization of tool and study of organizational control by introducing huge distortion as well as welding. |
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| ◇Friction stir welding apparatus with transmitted X-ray | ||
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High brightness transmitted X-ray system is equipped. Deformation behavior and plastic flow at joint interface in friction stir welding process or friction welding process can be 3D visualized. Applied for elucidation of defect formation mechanism |
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| ◇Linear friction welding apparatus | ||
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Welded by friction generated from linear action. Various welding condition can be conducted (e.g. amplitude, frequency, load, burn-off length). By optimization of applied pressure, steel can be welded without transformation. Welding achievement:2mm thin steel plate, ［コ］shape element. |
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| ◇Linear friction welding apparatus for dissimilar materials | ||
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Material to be welded is pressed from both of left and right side to the linear driving material. Center drive system is equipped. Load of left side and right side can be set respectively, so difficult to join material (e.g. steel material/aluminum alloy) can be welded in high strength. |
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| ◇Friction welding apparatus | ||
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Friction welding apparatus for round bar, time and burn-off length can be controlled. Applied for Max.φ25mm of round bar. Welding achievement: Both of homogeneous and dissimilar material High strength joint can be obtained by optimization of rotation speed, load and burn-off length. |
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| ◇4D visualizing system of welding phenomenon wit high brightness transmitted X-ray |
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Only in the world system which enables 3D visualization of flow phenomenon of arc welding, laser welding and friction stir welding and so on with 2 high brightness transmitted X-ray systems. Elucidation of welding mechanism and optimization of welding process can be achieved. |
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| ◇Meso・micro scale observation and analysis apparatus for joint interface of dissimilar material |
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Dual beam system for preparation of test piece for nano-mechanical estimation and low damage flake test piece for atom-nano level tissue analysis of joint interface and for crystal orientation analysis and elemental analysis for identification of joint interface tissue. （Thermo Fisher Scientific Scios2） |
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| ◇Nano-mechanical estimation apparatus in "IN-Situ SEM/FIB" | ||
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Nano-mechanical estimation system for nano-micro scale property of dissimilar material joint interface and reaction layer, and estimation of destruction behavior under dynamic observation. （FemtoTools FT-NMT04） |
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| ◇Nano level observation, analysis and estimation apparatus for dissimilar joint interface. |
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Apparatus for identification of nano level structure of dissimilar joint interface and exquisite estimation and elucidation for influence which nano level structure of joint interface causes to destruction process. （Thermo Fisher Scientific Talos F200i） |
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| ◇Laser preheating device | ||
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Applied for auxiliary power supply in joining and welding not main power supply. Fiber laser with maximum power of 500W. |
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| ◇GPU Workstation | ||
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High end GPU(Graphics Processing Unit) workstation suitable for large scale deformation/destruction simulation in micro/meso/macro scale using multi destruction model for dissimilar joint. (GDEP ADVANCE MAS-XW-621G/4X) |
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