Praktische Beispiele aus dem industriellen Einsatz
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Textile Industry (Textilindustrie)
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APP N° 782
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Seam detection on fabrics The seam on technical fabrics should be detected. |
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APP N° 776
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Seam detection on towels The seam on towels should be detected. |
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APP N° 772
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Thickness control of abrasive carpets The thickness of abrasive carpets should be measured. |
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APP N° 750
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Color measurement of dyed yellow cotton strands The color of cotton strands should be measured during the tinting process. |
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APP N° 749
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Color separation of recycled textiles During the recycling process textiles should be color separated. |
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APP N° 745
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Color measurement of polyester thread The color of polyester thread should be measured. |
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APP N° 744
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Color measurement of polyester mesh The color of polyester mesh should be measured. |
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APP N° 730
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Fiber density control of fiber sheets The density of fiber sheets should be controlled. |
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APP N° 718
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Glue detection on carpet backing The presence of glue should be controlled on carpet backing. |
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APP N° 705
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Differentiation of white paper and white synthetic cotton White paper should be differentiated from white synthetic cotton. |
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APP N° 694
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Fluorescence color control of yarn bobbins The fluorescence color of yarn bobbins should be controlled. |
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APP N° 671
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Backside-, frontside detection of carpets The backside from a carpet should be differentiated from the frontside. |
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APP N° 622
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Fluorescent thread detection on carpets A fluorescent seam should be detected on carpet. |
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APP N° 619
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Color measurement of fabrics Green and olive fabrics should be color controlled. |
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APP N° 605
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Color measurement of red-black patterned fabrics The color of red-black patterned fabrics should be measured. |
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APP N° 604
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Color measurement of gray-blue fabrics The color of gray-blue fabrics should be measured. |
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APP N° 603
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Color measurement of orange fabrics The color of orange – black patterned textiles should be measured. |
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APP N° 582
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Moisture control of fabrics The moisture of textiles should be controlled. |
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APP N° 556
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Color differentiation of threads Different colored threads, used for sewing leather together, should be controlled on sewing machines. |
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APP N° 516
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Fluorescent thread presence control in diapers during the production The presence of fluorescent threads in diapers should be inline controlled. |
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APP N° 495
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Gloss measurement on coated textiles The gloss of fabrics will be influenced from a special coating and the task should be an inline measurement of the gloss value. |
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APP N° 494
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Color control of T-shirts packed in transparent plastic film The color of T-shirts packed in a transparent plastic film should be controlled. |
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APP N° 486
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Color mark measurement on fabric The L*a*b* values of color marks on different fabric should be determined. |
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APP N° 485
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Winding control of yarn on a pirn During the winding of yarn, the correct winding should be controlled. |
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APP N° 461
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Color control of a red stripe on a fabric The color of a red stripe on a safety belt should be controlled. At this, the red color should remain in a certain tolerance range. |
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APP N° 460
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Edge position detection on fabric The position of the changeover from rough to fine on a textile should be detected. |
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APP N° 429
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Color differentiation of waxed threads Waxed threads should be color differentiated. It has to be taken into account, that due to the wax coating the surface of the threads is very shiny. |
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APP N° 426
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Detection of color on fabric The color of different colored fabric should be inline controlled. |
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APP N° 416
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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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APP N° 391
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Detection of a fluorescent seam on a fabric A fluorescent seam is used in the textile industry to mark the junction of two fabrics; the seam can be fluorescent in orange or yellow and should be detected with an optical sensor. |
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APP N° 296
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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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APP N° 247
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Presence control of carbon fibers on a sewing needle The presence of a carbon fiber bundle on a sewing needle should be controlled. It has to be taken into account, that there is only space for the sensor in the direction of the sewing needle. |
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APP N° 243
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Position control of a fluorescent thread in a fabric The position of a fluorescent thread in a fabric should be controlled. UV light (365nm to 385nm) is necessary for excitation of the fluorescent material. The fluorescent material emits light in the visible range (green). |
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APP N° 234
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Edge detection of a fabric The lateral position of a wide-meshed fabric should be controlled in a range of 20mm. At this, the necessary accuracy should be ±2mm and the bandwidth of the analogue output signal has to be a few Hz. |
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APP N° 220
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Lattice texture presence control on a fleece stripe The presence of a lattice texture on a fleece stripe should be controlled. |
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APP N° 190
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Detection of a gap in a fabric In a fabric a gap should be detected. At this different colored fabric (from dark to bright) are possible. |
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APP N° 171
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Color differentiation of fabrics in the interior field of the automotive industry Different fabrics should be distinguished by color control. |
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APP N° 131
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Differentiation of plastic monofilaments Plastic monofilaments, different in size or in color, should be differentiated. |
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APP N° 119
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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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APP N° 118
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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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APP N° 117
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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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APP N° 108
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Knot and defect control of mono filaments Knots as well as defects on mono filaments and threads should be detected. At this, different diameters of filaments and threads are possible and the feed rate lies in the range of a few m/s. |
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APP N° 85
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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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APP N° 83
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Differentiation of threads on an airbag textile Different colored threads must be differentiated. At this, the treads can be also bicolored. |
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APP N° 57
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Detection of a fluorescent line on different colored foamed materials A fluorescent line must be detected on different colored foamed materials. |
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APP N° 35
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Differentiation of carpets in the automotive industry (interior equipment) During the assembling of carpets into the interior equipment the color of the carpet must be controlled. In practice the gray, beige and black color tones of the carpets preponderates. |
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APP N° 33
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Determination of the number of airbag webs The number of airbag webs should be detected on a reference background. |
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APP N° 32
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Differentiation of the coated surface from the uncoated surface of an airbag textile During the manufacturing of airbags the coated side of an airbag textile must be detected. There is just a very small difference in color and gloss between the coated and uncoated side of the airbag textile. |
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APP N° 3
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Detekcija pravilne smeri laminiranega traku (prednja / zadnja stran) Potrebno je kontrolirati smer laminiranega traku (Gore laminated band). Barva traku je lahko bela, črna ali rdeča. 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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APP N° 2
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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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APP N° 1
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Kontrola kvalitete med proizvodnjo zračnih blazin v avtomobilski industriji 1. Kontrola površine blaga za zračne blazine z in brez nanosa: Ena stran blaga za zračne blazine je brez nanosa, medtem, ko je druga stran z nanosom / prevleko. Naloga kontrole je prevejanje ali je vrhnja stran z nanosom ali ne. 2. Kontrola prisotnosti plastčne folije vstavljene v vmesno plast blaga za zračne blazine: Prisotnost folije vstavljene v vmesno plast blaga za zračne blazine se preverja na izrezu blaga. Quality control during the airbag manufacturing in the automotive industry 1. Surface control of the airbag textile coated / uncoated: One side of the airbag textile is coated, whereas the other side is uncoated. The task is to check, whether the top side is coated. 2. Check of the presence of the plastic foil interlining in the airbag textile: The presence of a plastic foil interlining should be checked through a cut-out of the airbag textile. |
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