Praktische Beispiele aus dem industriellen Einsatz
KL-3-A2.0
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Fluorescent label detection Fluorescent labels should be detected on semitransparent carriers. |
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Differentiation of pneumatic cylinders Pneumatic cylinders should be differentiated. At this, the cylinder can be rotated along its axis. |
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Presence control of an inside thread and a hole at a gear wheel The presence of an inside thread and a hole at a gear wheel should be controlled. Furthermore it should be controlled, whether the hole is blocked from e.g. a drill bit. |
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Color differentiation of O-rings O-rings should be color differentiated. It has to be taken into account, that the surface of the O-ring is very glossy. |
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Presence control of a blind thread in aluminum casting An internal thread in an aluminum casting should be detected; furthermore the blind thread should be differentiated from a blind hole. |
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Detection of a red shiny plastic label The presence of a shiny red plastic label on a black plastic component should be detected. |
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Underfilling control of SMD LEDs The level of transparent casting compound in SMD LEDs should be controlled with a view to underfilling. |
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Color quality control of plastic strainer The quality of green as well of red plastic strainer should be controlled. |
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Differentiation of the polished surface from the grinded surface of a glass plate During the handling of glass plates the position of the polished surface must be controlled. |
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Detection of a printed reference mark on an aluminum foil A lasered reference mark on an aluminum foil should be detected. At this, the maximum rate of feed of the aluminum foil is approximately 60m/min. |
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Detection of a lasered reference mark on an aluminum foil and differentiation from a lasered stripe A lasered reference mark on a shiny aluminum foil should be detected. A proper detection of the reference mark should be guaranteed, which means, that the lasered stripe must not be detected as a reference mark. |
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Color control of plastic buttons in the automotive interior field Plastic buttons should be color controlled. It has to be taken into account, that the angle alignment of the plastic buttons is arbitrary during the control process. |
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Differentiation of blind holes and blind threads On metal blocs a presence control of blind threads and blind holes should be realized. |
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Differentiation of two colors on a fabric On a fabric for car seats the two colors must be differentiated. |
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Detection of the direction of rotation of an aluminum coil The frequency as well as the direction of rotation of an aluminum coil should be detected. There are two red, green and blue color marks on the aluminum coil, respectively. |
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Detection of a thread on an aluminum coil A thread is wound on an aluminum coil and the height of the coil which is covered from the thread should be detected. Due to the installation situation, the only way to realize it is to look through the holes of the coil. |
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Color differentiation of syringe capsules Syringe capsules must be color differentiated. At this, there should be detected also an unacceptable color change from batch to batch of the same capsule type. |
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Color mark detection for side and longitudinal register control in the printing industry In the web offset printing trapezoid like color marks will be used for the side register as well as the longitudinal register control. For each color a color mark is used, at which all color marks will be synchronized to the black color mark. |
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Super fast detection of holographic reference marks in the printing industry One of the properties of holographic marks is the direct back reflection of collimated, parallel light under a certain angle. For most of the holographic marks this angle is equal to 45° and the collimated beam is directed perpendicular to the transport direction of the printed foil. This behavior of direct back reflection can be observed on transparent as well as on metalized holographic foils. |
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Color mark detection on aluminum tubes A red color mark which is sprayed on an aluminum tube must be detected during the linear movement of the tube. Furthermore on another aluminum tube the presence of black characters and figures should be detected, too. |
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Color differentiation of plastic parts in the automotive interior field Different colored plastic components which are used in the automotive interior field should be distinguished. |
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Black ink mark control on metal tubes On metal tubes, black marks will be applied with an ink jet printer. Sometimes the position of the ink mark is not on the right place or the ink coverage is not sufficient. |
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Detection of the correct direction of a laminated band (front side/back side detection) The direction of a laminated band (Gore laminated band) must be controlled. The color of the band can be white, black or red. |
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