Automation without machine vision: unthinkable!
Without modern automation technology the economic production of all manner of goods would simply be impossible. For years, imaging and machine vision has been playing a more and more important role: this technology turns "blind" machines and equipment into "seeing" ones and enables applications to be realised which would be impossible to convert to other sensor technologies, or only at great expenditure.
Modern production systems utilise the performance capabilities of automation components such as robots, memory-programmable controls (SPS), sensory technology, handling technology, drive technology and many other elements for safe, high-quality, fault-free and economical production. Image processing, often also referred to as machine vision, has become established in many industry sectors as a high-performance and economical method for automated visual quality control. Even at high speeds and with stringent requirements for accuracy it allows one hundred per cent inspection of the manufactured products and is thus an ideal tool to strengthen the competitiveness of companies.
An important aspect in terms of economics is that products can be inspected optically prior to being finished. These inspections at an early stage in the production process allow timely detection of faults and rejection of faulty parts before they pass through the entire manufacturing process. This avoids unnecessary costs and increases economic efficiency.
The performance levels of imaging components such as cameras, imaging capturing hardware, image processing software and the most commonly used PC systems are increasing continuously. This is why machine vision is permanently attracting new applications in more and more industry sectors and contributing to efficient manufacturing in a major way. Image processing is an integral element of today's automation systems and equipment, one that cannot be done without any more.
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The versatile high speed, high resolution Linea SWIR from Teledyne DALSA is ideal for applications like optical sorting or for inspection tasks to detect material properties invisible to the human eye. With the Linea SWIR it is possible to detect moisture content, bruising or foreign objects in food sorting applications to increase yield, reduce waste and improve quality. Its unique cycling mode enables easy and cost effectve implementation of multispectral material classification applications.
Teledyne DALSA’s Genie Nano 5GigE cameras provide an ideal solution for high-speed data transfer over distances up to 100m using traditional Ethernet components. Using the 5GBASE-T interface, but with the added benefit of Teledyne DALSA’s TurboDrive technology, data throughput approaching 10GigE is possible, but at a much lower price.
The Center of Device Development at the Fraunhofer Institute for Silicate Research ISC has developed a fully automated check system for bearing balls that is unique in the world. The sophisticated quality inspection system is based on machine vision components from STEMMER IMAGING.
Clear Vision Systems (CVS), manufactured by Kautex Textron CVS Ltd are designed to keep vehicle headlamps or the cameras and sensors used in Advanced Driver Assistance Systems clean from dirt, dust, frost, snow, and pollution. They are manufactured at Kautex plants in the UK, USA, China and the Czech Republic. Specialist water tubing assemblies used in these systems are constructed completely by hand.
Purchasing, logistics and customs is the terrain of Matrium GmbH in Germany and France. Using a specially developed system at its branch in Olching near Munich, the company sorts JEDEC trays in which electronic components are transported. In order to reliably distinguish between up to 2500 different types of these trays, Matrium uses the high performance of the CVB Polimago software tool from the Common Vision Blox imaging library from STEMMER IMAGING.