Marking and sorting pressed workpieces e.g. fire bricks - measuring deviation of dimensions from nominal to generate signal controlling amount of material fed in
A measuring arrangement determines the amount of deviation of the dimensions of the workpieces from a nominal dimension. The device generates a signal which is fed to a control arrangement. The control system acts on a feed-in arrangement and adjusts the amount of raw material used for each part acc...
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Zusammenfassung: | A measuring arrangement determines the amount of deviation of the dimensions of the workpieces from a nominal dimension. The device generates a signal which is fed to a control arrangement. The control system acts on a feed-in arrangement and adjusts the amount of raw material used for each part according to these deviations. The signal is also fed to a marking and sorting arrangement which marks the parts and stacks them in groups so that these can still be used. The marking arrangement uses jets and magnetically operated valves which spray various paints on the workpiece. |
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