Mixed Metals Reactions: Danger in the ductworkUnder controlled conditions, aluminum and steel powders can be mixed to create a chemical reaction to produce heat for welding. If you mix these materials under uncontrolled conditions, you will want to call the fire department.
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Robotic press tending: vailable equipment and its effects on press productivityRobots offer an alternative to automatic transfer presses in applications in which parts must be reoriented (tilted, rotated, or flipped) as they are moved between operations. When selecting a robot for press tending, three of the many features to be considered are size, flexibility, and mountion options.
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Maintaining and troubleshooting HF welders: A common-sense approach for vacuum tube and solid-state machinesThe basic steps of general preventive maintenance and troubleshooting for both vacuum tube and solid-state high frequency (HF) welders should assist in keeping welders online and producing pipe or tube.
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