MVC Industry Overview

Since our inception in 2002, Machine Vision Company LLC has been an integral solutions provider in the Semiconductor and Electronics industry. We have worked with leading firms on both R&D and practical machine vision solutions such as PCB inspection, end defects in a fiber bundle, and microscopic flow visualization.

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Texwipe Stain & Particle Detection Inspection

Machine Vision Company LLC developed a vision system to inspect clean room wipers on both sides of the wiper webbing for very small particles of contamination and very pale yellow stains of various sizes.The machine vision system also verifies the integrity of both outer edges of the wipers.

Machine Vision Company’s vision solution used three Keyence Ultra Hi-Speed Vision Controllers, four 5MP color cameras and one 2MP monochrome camera.  A two 5MP camera station for the top side inspection, a two 5MP camera station for the bottom inspection,  and a one 2MP camera station to inspect the final laser cut edge.  The top & bottom material stations simultaneously inspect the web material for defects during the dwell time between indexes of the machine. Each sub-system has a custom user interface displaying critical inspection data.

Photo Gallery

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System & Vision Requirements

  • Inspection of the top and bottom of a 12” indexed web material at a rate of 30 parts per minute.
  • Particle contamination & stain detection.
  • Edge integrity inspection of texwipe.
  • Development of custom bracketry for integration with new clean room inspection line.
  • Custom operator interface displaying image data, inspection results, & custom graphical data.
  • Integration with inspection line PLC

Vision Technology

  • Keyence Ultra Hi-Speed Vision Color Sensors, 5MP.
  • Keyence Ultra Hi-Speed Vision Monochrome Sensor, 2MP.
  • Keyence Ultra Hi-Speed Vision Controller.
  • LED Illumination Bar Light-White
  • LED Controllers
  • Keyence LCD Color Monitor
  • Keyence C-Mount Lens

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