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Nuclear waste

In March 2011, the atom reactors in the Japanese Fukushima were severely damaged– it came to a catastrophic meltdown in three reactors. The Problem: The distance of the melted combustibles from the contaminated area. Primarily, the precise position of the singular wreckage inside needed to be clarified, as well as its condition. The high radiation values within the reactor buildings make the use of optical camera systems impossible. Acoustic picture sonar systems offer a promising method for visualization and characterization of the fuel waste: They are very tolerant against radiation, do not only display the form of the waste but also screen its inner structure. This shall be accomplished with the help of a scan system: With the help of sonar probe, uranium fuel debris and nuclear reactor components become visible. Parts of the requirements of this innovative device are aspects such as being modularly expandable, having freedom from maintenance, being easy to handle, having proper cable management and having the feature that the material shall not absorb radiation. It must be also absolutely silent!  The drylin® E space portal from igus® is used, inside of which different motor driven drylin® axes, as well as a robolink® joint are installed, in addition to e-chains from igus® that safely guide all cables. It became clear after a three-month test and other optimizations, for example of the Z-axes, with which the new system operates perfectly.
Imaging sonar system

University of Bristol, Robert Malkin, Bristol, Great Britain

Here, you can find the products used

Here you can find further interesting applications from very different areas of use:

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Les termes "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "xirodur" et "xiros" sont des marques protégées de la société igus en République fédérale d'Allemagne et le cas échéant à niveau international.

La société igus signale qu'elle ne vend pas de produits des sociétés Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM, Parker, Bosch Rexroth, SEW, Siemens, Stöber ni de tous les autres fabricants de câbles confectionnés pour moteurs indiqués sur ce site Web. Les produits proposés par igus® France sont des produits de la société igus, réservés aux professionnels.