Praktische Beispiele aus dem industriellen Einsatz
SPECTRO-1-FIO
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Detection of holographical reference marks Holographic reference marks should be detected. There are red as well as green reflecting reference marks which should be detected with the same adjustment. |
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检测波纹管上的波纹并计数 在不同的波纹管材料上应计算波纹的数量。 Edge detection at bellows (fold counting) On bellows the edges should be detected and counted. |
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监测双层塑料薄膜 应监测双层塑料薄膜的边缘区域，在此，双层边缘区域内的薄膜过渡到单层。 Double layer control of plastic films With a view to the changeover from the double layer to the single layer range of a plastic film a sensor system should deliver exactly a signal which informs about the beginning of the single layer as well as the double layer range. |
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检查纸张的重叠情况 应区别两张重叠和单层的纸张。 Double layered paper sheet control Double-layered paper sheets should be differentiated from single sheets. |
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检测不同的有色塑料瓶上的不同颜色标记 应识别不同款式塑料瓶上的颜色标记。 Detection of different color marks on different plastic tubes Different color marks should be detected on different plastic tubes. |
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识别一个快速运动的塑料纤维束中的一个粗厚点 应监测一个快速运动的塑料纤维束中的粗厚点。为此将一个透射光导体头置于纤维束正常走向的下方不远处，使得光束在纤维束的正常走向上不会衰减。而当出现粗厚点时，光束会被局部遮盖，这反过来又会导致接收器信号减弱。 Detection of a ravel in a fast moved plastic fiber bundle A ravel in a fast moved plastic fiber bundle should be detected. At this, an optical fiber through beam head is placed in way, that the normal plastic fiber bundle stream does not cover the optical beam. However, if a ravel appears, the optical beam will be partly interrupted and this leads to a decrease of the receiver signal. |
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检查半导体基材金属条，即一个所谓的引线框架的光泽度 应检查一个引线框架的光泽度，更确切地说，应在后续生产过程中在应装入半导体芯片的位置处进行这一检查。 Lead frame gloss control The gloss of lead frames should be controlled. At this, the surface where the semiconductor chip should be placed can be blank or rough. |
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识别用铝涂覆的塑料薄膜上的颜色标记 应在用铝涂覆的塑料薄膜上识别出黑色的颜色标记。为对塑料薄膜进行精准定位，应使用一个模拟信号和一个数字信号。 Color mark detection on aluminum coated plastic film Color marks should be detected on aluminum coated plastic foil. An analog as well as a digital signal is required at the sensor output. |
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检查冲压件的抛出情况 为保证冲压工具的安全性，应检查冲压件的抛出情况。在此，将在冲压后直接在抛出时检查小型冲压件并对它们计数。零件抛行速度可能达每秒几米。 Ejection control of stamping parts Due to stamping tool protection reasons the ejection of very small stamping parts should be controlled and the parts counted. The ejection speed of the parts is in the range of a few m/s. |
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在SMD LED中检查透明填料的物位 应监测SMD LED中透明填料的充填量是否存在不足现象。 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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计算油/水冷却系统的金属外壳的数量 应在运行过程中算出成包金属外壳的数量。 Counting of dishes for water cooling systems The number of dishes in a package should be counted during the movement of the package. |
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轮盘同心度检测 用于检测图示中高速转动的轮盘的同心度。 Concentric runout control of a wheel The concentricity of a high speed wheel should be controlled. |
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透明胶片上的色标检测 检测图示中一条透明胶片上的色标。由于检测区域为危险区域，因此在此采用光纤头进行检测。 Detection of a color mark on a transparent plastic film A color mark on a transparent plastic film should be detected. The sensor is used in the Ɛx – range, thus, an optical fiber unit is necessary. |
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色标位置检测 如图所示，SI颜色传感器检测铝箔或者塑料胶片上的色标，且传感器输出的是模拟量信号，信号变化随光斑进入色标的宽度成正比，由此可以准确的推算出色标的当前位置。在此种应用中，背景颜色和色标颜色可以任意变化。传感器输出是0-10V，如果输出5V，则表示光斑有50%覆盖在色标上，当输入0V或者10V的时候表示光斑完全覆盖在背景或者色标里。 Color mark position control The position of printed color marks on aluminum foils and plastic films should be controlled. At this, the sensor system should deliver an analogue signal which is proportional to the position of the color mark. At this, the color of the background as well as of the color mark can change from batch to batch, which means, that a flexible “easy to handle” system is required. Beside the digital output (a signal change should happen if the light spot is covered by 50% of the color mark) there is an analog output desired, which informs about the actual position of the color mark: 5V means, that the light spot covers to 50% the color mark and 0V and 10V shows, that the light spot falls either only onto the background or onto the color mark. |
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