Praktische Beispiele aus dem industriellen Einsatz
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Semiconductor Industry / Electrical Industrie (Halbleiterindustrie / Elektroindustrie)
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APP N° 787
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Frequency control of electric motors The frequency of electric motors should be controlled. |
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APP N° 781
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Mesh control on metal braided hoses Meshes on metal braided hoses should be controlled. |
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APP N° 780
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Meshes control on fabric hoses The meshes of a braided hose should be controlled. |
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APP N° 700
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Color measurement of anodized aluminum parts The color of anodized aluminum parts should be measured. |
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APP N° 515
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在薄膜电容器的正面检查涂层情况 应监测薄膜电容器的正面是否有双涂层。 Coating control at the front side of film capacitors The double coating at the front side of film capacitors should be controlled. |
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APP N° 514
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检查电容器壳体的填料 应通过填料监测电容器材料是否被正确盖住。 Casting compound control at capacitor housings The casting compound of capacitor housings should be controlled. |
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APP N° 407
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Detection of plastic residues on the start of metal thread Plastic residues on the start of metal threads should be detected. |
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APP N° 398
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检查一个铜触点上是否有一个小金属片 应在一个铜触点上检测是否存在一个小金属片。 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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APP N° 388
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晶圆边缘检测 应可靠地检测出80 微米厚的晶片的边缘。 Wafer edge detection The edges of wafers with a thickness of 80µm should be detected. |
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APP N° 339
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测量开卷机和退卷机上冲压带的带环高度 应监测金属带的高度位置。在此需要考虑到，恰恰是较窄的金属带更易于摆向侧面，而且金属带移动的加速度极高。 Metal sheet height control on rewinders and unwinders in the stamping industry The position of metal stripes on re- and unwinders should be controlled. At this, it has to be taken into account that the metal stripes, especially the small bands, are oscillating and the acceleration can be very high. |
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APP N° 333
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监测工业鼓风机的频率 应监测工业用鼓风机的频率。此外，也应检查旋转方向。 Frequency control of industrial ventilators Ventilators for industrial purposes should be frequency checked. Furthermore the direction of rotation should be controlled. |
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APP N° 303
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检查所谓的引线框架上的填料高度 引线框架上的半导体芯片须用填料覆盖其表面。必须监控此填料的高度。填料呈白色或透明色。 Dome height inspection of lead frames The height of the domes on lead frames should be controlled. Even a transparent coating can be controlled. |
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APP N° 291
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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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APP N° 261
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检查SMD LED的填料 应监测SMD LED的透明填料的物位。在此应注意，不可超过给定的填料高度 (充填过度)。 Overfilling control of SMD LEDs The level of transparent casting compound in SMD LEDs should be controlled with regard to overfilling. |
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APP N° 260
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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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APP N° 250
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阳极电镀铝制品上的涂底剂检测 检测黑色阳极电镀制品上是否有涂底剂。 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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APP N° 249
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密封焊道检测 检测铝制工件上的密封焊道，缺口及缝隙必须被检测出来。 Sealing bead presence control The presence of a sealing bead on aluminum housing should be controlled. Gaps should be detected. |
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APP N° 245
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光纤表面色标检测 用于检测图示光纤表面的色标，检测过程中光纤的传输速度高达10/m。 Color mark detection on an optical fiber Color marks should be detected on optical fibers. The rate of feed is around 10m/s. |
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APP N° 244
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检测光纤的镀层 用于检测图示光纤的镀层是否有划伤或者污渍，检测过程中光纤的传输速度为10m/s。 Color control of the coating of an optical fiber The coating of an optical fiber should be controlled. At this, cuttings and soiling should be detected, even at a product speed of up to 10m/s. |
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APP N° 236
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检测绞合线中的未绝缘部分 如图示，在一段绞合线中有一段线缆未绝缘，该种情况必须被检测出来。 Detection of uninsulated cables in a twisted cable assembly Uninsulated cables should be detected in a twisted cable assembly. |
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APP N° 221
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电子元件中是否涂有油脂检测 用于检测图示电子元件中是否涂油脂，未涂为不合格产品。 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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APP N° 208
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检测金属片表面的光敏条纹 此应用中SI传感器用于检测金属片表面的光敏条纹，在这类应用中，不可以采用可见光源。 Detection of a photosensitive stripe on a metal plate A photosensitive stripe should be detected on a metal sheet. At this, lightning sources which are working in the visible range cannot be used. |
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APP N° 188
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绝缘电缆的在线颜色检测 生产绝缘电缆过程中，需对其颜色进行控制（如，区分棕色和红色的电缆）。由于温度和湿度的变化，绝缘外壳表面的光滑度也会产生变化。传感器需能避开光洁度这一干扰因素。 Inline color control of insulated cables During the production the color of a plastic insulation should be controlled (e.g. brown and red insulated cables). At this the gloss of the plastic surface can be changing due to temperature and humidity changes. Therefore a sensor should be used which is independent of the gloss of the surface. |
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APP N° 170
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绝缘和不绝缘金属丝的直径检测 该应用需使用传感器分辨绝缘金属丝(Ø 110 µm)和不绝缘金属丝(Ø 50 µm)。 Diameter control of a metal wire with and without insulation The diameter of a wire without insulation (Ø 50µm) should be differentiated from a wire with insulation (Ø 110µm). |
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APP N° 154
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灯丝定距环位置的检测 如图所示，在一条灯丝上，有若干个定距环。SI传感器则用于检测该定距环，由于定距环的金属丝外径和灯丝的金属丝外径不同，因此在灯丝行进的过程中，可以根据检测到的金属丝的外径变化将定距环位置检测出来。 Detection of the distance holders of a filament in a bulb The position of the distance holders of a filament should be controlled. There is only a chance to use a reflective system due to space reasons. The bulb together with the filament and the holders can be moved position controlled. |
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APP N° 145
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线缆是否包外皮检测 该应用中，SI传感器用于检测外径约为0.12mm的细线缆是否包有外皮。 Differentiation of coated wires from uncoated wires Wires of approximately 0.12mm in diameter must be coated and it should be monitored, whether the coating is present or not. |
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APP N° 138
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铝制驱动盘的离心度检测 该应用中的铝制驱动盘是用于缠绕和倒回薄膜胶片条的，此驱动盘的精度必须控制在10um以内。 Eccentricity control of an aluminum drive disk The eccentricity of an aluminum driving disk, which is used for winding and rewinding of film strips, should be controlled with an accuracy of approximately 10µm. |
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APP N° 125
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灯丝定位 灯丝必须精准的放置在灯管的正确位置上。诸如灯丝弯曲，或者放在不对称的位置上，这种情况都需要被检测出来。图示的案例里，灯管的内径大约为1.8mm，灯丝外径只有0.3mm。 Positioning of a filament in a bulb A filament must be positioned precisely into a bulb. It should be noted that the filament can be bent, thus the end of the filament lies not on the symmetrical axis of the bulb. The inner diameter of the bulb is equal to approximately 1.8mm and the diameter of the filament is around 0.3mm. |
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APP N° 114
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单色和双色线缆的颜色检测 在绕线的工艺过程中，被绕线缆是单色线缆还是双色/多色线缆必须被检测。在这个工艺中，线缆的传送速度是15m/s，且会在0.5s内绕轴心360°翻转，这个翻转的过程则可用于检测颜色。此应用中线缆的最小外径是1.35mm，最大外径是3mm。双色线缆的制作是在线缆上加涂1条宽度为0.8mm的色带，所以SI颜色传感器的检测光斑选用0.7mm。 Differentiation between single-colored and two-colored cables During the coiling process of cables it has to be checked, whether monochromatic or dichromatic cables will be winded. At this the cables will be transported with a speed of 15 m/s and the cable will be turned 360° in 0.5 seconds around the axis. This turn around its axis can be used for color control. The smallest diameter of the cables is Ø 1.35 mm and the biggest diameter is around Ø 3mm. To produce a two-colored cable, a single-colored cable is used and a line with a width of approximately 0.8mm will be painted onto the cable, hence a white light spot with a diameter of Ø 0.7mm is used for color control. |
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APP N° 107
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电子产品针脚宽度检测 如图所示，SI平行光幕用于检测该电子产品的针脚宽度。 Pin width control of electrical components The width of the pins of an electrical component should be controlled. |
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APP N° 106
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电子产品针脚高度检测 如图所示，该电子产品的针脚高度在需要在线检测。 Pin height control of electrical components The height of the pins of an electrical component should be controlled during the production. |
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APP N° 102
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灯丝螺旋位置检测 在灯泡行业，灯丝的螺旋形线圈的位置必须被控制。通常有两种不同的螺旋样式分别有着不同的间隙。灯丝的行进速度约为0.02m/s，根据不同的灯丝型号，灯丝的外径不同（最小0.3mm，最大1.5mm），灯丝螺旋线圈之间的最大间隙是1mm。 Spiral position control on a filament The position of the spiral coil on a filament for the light bulb industry must be controlled. There are two different types of spirals, different in gapping, on the filament. The speed of the filament is approximately 0.02m/s, the diameter of the filament is dependent of the type (min. 0.3mm and max. 1.5mm) and the maximum gapping of the spiral is 1mm. |
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APP N° 91
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单色线缆和双色线缆的线缆颜色识别 在此应用中，德国SI颜色传感器用于检测线缆的颜色，不论是单色线缆还是双色线缆都可以被检测出来。线缆传送速度非常快，达到15m/s，最小的线缆外径只有1.35mm。双色线缆中，色带的宽度大约是0.8mm。 Differentiation of a unicolor and a bicolor cable During the production of cables a differentiation between unicolor and bicolor cable is necessary. The production maximum speed of the cable is approximately 15m/s and the diameter of the smallest cable is around 1.35mm. The cable is rotating around the axis in 0.5 seconds 360° at this velocity. The color stripe of the bicolor cable has a width of about 0.8mm. |
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APP N° 56
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全息编码器光盘高度检测 用于检测全息编码器光盘的高度。 Measurement of the height difference of holographic encoder disks The height of holographic encoder disks must be controlled in a non contact way. |
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APP N° 54
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助焊剂流量控制 在焊接过程中，配合使用助焊剂这种做法现今已经越来越受到欢迎，尤其是对于一些PCB生产厂家。 只有在需要焊接的地方才需要喷上助焊剂。为此，一种压电式的微型喷嘴会被用来控制下滴极细外径的助焊剂。（外径只有零点几个毫米）。平行光幕式的激光传感器在此有效检测滴出助剂的数量及方向，保证合适剂量的助剂被有效的滴到需要焊接的位置上。 Soldering flux control during the selective flux application Selective soldering in combination with selective flux application becomes more and more popular. Especially manufacturers of mixed assembled PCB boards benefit from this new technology. Only the areas which will be soldered will be covered from the soldering flux. To achieve this, a piezo nozzle is used to generate small flux droplets with a diameter of a few tenth of a millimeter. At this the scattering angle is very small which make sure, that the droplets strike only the scheduled area. The amount as well as the direction of the droplets should be controlled. |
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APP N° 49
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控制电动牙刷轴的偏心率 在该应用中，传感器被用于控制电动牙刷轴偏心的频率和振幅。 Control of the eccentricity of the shaft of an electrical tooth brush The frequency as well as the amplitude of the eccentric of an electric tooth brush should be controlled. |
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APP N° 48
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LED颜色检测 在该应用中，传感器用于检测电动牙刷上LED灯的颜色以及ON/OFF次数。 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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APP N° 26
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检测转子上的铣槽和缝隙 该应用中，传感器用于检测转子上的铣槽和缝隙。最大转速为为2500转/分。 Groove and gap detection on wire-wound armature The gaps as well as the milled grooves on wire-wound armatures should be detected during the electronic balancing process. The maximum speed is around 2500 revolutions per minute. |
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APP N° 6
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检测印刷电路板上的压焊区 该应用中，SI颜色传感器用于检测印刷电路板上的压焊区域。该印刷电路板从一个卷轴上以带状形式行进，经过传感器，由于压焊区域与其他区域有颜色区别，传感器可准确识别。 Detection of the bonding surface of raw material for PCBs The raw material of the printed circuit board is normally placed on a coil as an “endless” belt and anywhere on the belt there is a bonding surface which has to be detected during the unwinding. |
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