This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at Kennametal Extrude Hone desarrolla la unidad adicional de limpieza electrolítica Hydrom

It supposes a time of cleaning CFP until 6 lower times and increases the useful life of the cathode

Kennametal Extrude Hone Develops the additional unit of electrolytic cleaning Hydrom

Editorial Interempresas27/02/2013

For manufacturers that have to confront to complex or strict tasks of mechanised or finishing, the mechanised electrochemical (ECM) is a stood out process by means of which the material can be withdrawn in stages of micrones, arriving like this until zones before inalcanzables by other methods. To back the process ECM, Kennametal Extrude Hone (Latrobe, PA) —marks commercialised in Spain by Kenci— has designed a unit of electrolytic cleaning designated Hydrom like additional component for electrochemical machines. The constant quality of electrolito guarantees a constant distance achieving like this a greater quality and an excellent stability of process.

By means of the mechanised electrochemical, the metal extracts dissolving the atoms of the surface without direct contact between the tool and the piece of work. The quantity of material withdrawn is proportional to the time and to the intensity of flow of electrical current between the tool and the piece of work. This process of simple control, allows to mechanise or pulir zones before inalcanzables by other methods, including the polishing manually and the deburring.

When flowing the electrolytic solution (water and skilled salts) by the surface of the piece of work, applies common contínua between the tool and the piece of work. The quantity of material withdrawn determines by means of the quantity of electrical current that flows between the tool loaded negatively and the piece of work loaded positively. Generally, the design of the tool allows an image especular of the final surface of the piece of work. Like the cathode used never touches the piece of work, the tool practically does not wear out during the process. The typical times of deburring and polishing are extremely fast: from among 10 and 30 seconds for the majority of the applications. Depending on the requirements of production and of the size of the piece of work, to obtain more productivity, can use a tooling of multiple pieces.

Now, so that the process was more effective, presents the additional unit of cleaning Hydrom. Besides, combining it with a filter presses (CFP, by his acronyms in English) reduce until in 10% the costs of elimination of the torta of filtered. The time of cleaning CFP is until 6 lower times and increases the useful life of the cathode, improving appropriately the availability of the machine.

Hydrom Can deliver instrumented with ECM, but also like additional component for machines of all the marks. In what to the mechanised and complex finishing refers , Hydron is thought to help to the companies to improve his competitiveness and will increase the quality and the productivity in the markets of manufacture so presionados by the costs.

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Kenci, S.L. - Kennametal

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