Praktische Beispiele aus dem industriellen Einsatz
R-S-A2.0-(2.5)-...
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Color measurement of semitransparent plastic parts The color of semitransparent plastic components should be measured. |
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Color measurement of plastic parts The color of plastic parts should be measured. |
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Differentiation of matt and shiny metal parts Matt metal components should be differentiated from shiny metal parts. |
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Punched hole detection at transparent plastic film Punched holes should be detected at transparent plastic films. |
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Color differentiation of small plastic brushes Small plastic brushes should be color differentiated. |
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Yarn presence control on plastic spindle The presence of a yarn on a plastic spindle should be controlled. |
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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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Differentiation of semitransparent plastic films Semitransparent plastic films should be differentiated. |
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Presence control of small metal plates on a copper contact The presence of a small and thin metal plate should be detected. |
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Detection of a deepening in a plastic film Depressions in a semitransparent plastic film should be detected. The detection is only possible from above. |
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Color control of handles Handles in the automotive field should be color controlled. |
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Presence control of a seal in plastic components The presence of a seal in a plastic part should be controlled. |
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Screw locking varnish presence control on female threads The presence of a thread lock fluid should be controlled on inside threads. |
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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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Detection of black and gray lacquer coat on metal part In the Ɛx zone of a spray chamber uncoated metal parts should be differentiated from black and gray metal parts. |
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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 fluorescent coating on black rubber seal The coating on rubber seal should be detected. At this, a fluorescent coating with an excitation wavelength which lies in the UV range (around 365nm … 385nm) is used. This UV light will be converted from the fluorescent coating into the visible blue range. |
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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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Detection of punch marks in aluminum surface Punch marks in aluminum surface should be detected. |
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Color differentiation of plastic interior parts Gray, black and brown interior plastic parts should be differentiated. It should be taken into account, that there is just a bit space for the optical fiber head, but not for the whole color sensor. |
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Presence control of a primer on black anodized aluminum The presence of a primer coating on black anodized aluminum should be controlled. |
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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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Presence control of grease in an electrical component The presence of grease on a metal part inside an electrical component should be checked. |
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Surface control of frame joints The surface of several hinge-joints should be color-gloss controlled on different areas. |
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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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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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Differentiation of chrome plated shiny and chrome plated matt components Chrome plated shiny components must be distinguished from chrome plated matt parts. The size of the objects is equal; there is only 8mm space in height under the object for the sensor front end. |
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Color mark detection on a paper banderole A white color mark must be detected on a different colored stripe. Depended of the bank note, the stripe can have a color of e.g. yellow, brown, red, blue, green, violet and grey. The product runs with a maximum speed of approximately 10m/s and the size of the color mark is about 6mm x 4mm. The sensor should deliver precise information about the position of the white color mark. |
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Detection of a white tape on a pink airbag textile The white tape on a pink airbag textile must be detected. Thereby it must be differentiated between the color of the white tape on the one hand and all of the other background colors of the airbag (pink, pink with red thread, blue and white textile) on the other hand. |
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Color differentiation between a black and an uncoated metal gear wheel A black metal gear must be distinguished from an uncoated metal gear. The distance from the sensor to the object should be 160mm and the spot size should be around 3mm in diameter. |
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Color mark detection on a rubber seal A yellow striped color mark should be detected on a rubber seal. |
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Differentiation of ball bearings Ball bearings with the same size but with a different color ring must be differentiated. At this one ball bearing type has a golden colored inner ring, whereas the other type is equipped with a silver colored inner ring. The ball bearing has to be controlled at a minimum distance of 160mm. |
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Detection of powder coating on carbon fiber reinforced plastic films During the powder coating of carbon fiber reinforced plastic films the quality of the coating (thickness of the layer) has to be controlled. |
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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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LED color control On an electrical toothbrush the color of the LEDs should be controlled. Furthermore the ON/OFF times of the LEDs should be determined, too. |
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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 seat-belt buckles For the seat-belt buckles colors like beige, gray and black preponderates, but there are different tones in the respective colors present. |
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Color differentiation of control elements in the automotive interior field During the assembling process of the control elements into the dashboard, into the car side doors or into the headliner the color must be controlled. Mostly for the housing of the control elements the same lacquer will be used as for the bodywork, which means that we have to do with very glossy colors. |
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Color differentiation of plastic components in the automotive industry In the automotive industry there will be used a lot of plastic components even in the interior area. These components will be used amongst others for the side doors, the car seats, the rear door, the headliner and the dashboard. The colors of these plastic parts are more or less either gray or beige or black. |
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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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Colored liquid control During a water cycle process the quality of the water must be controlled. It can happen that the water becomes slightly blue (pollution) or beige (oily) in color. Both case must be detected, the water must be clean. |
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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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Hook-and-pile fastener (Velcro®) direction control The task is to check the direction of the hook-and-pile fastener. |
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