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Roughness profiles - Germany

Germany
  1. ECOROLL AG WERKZEUGTECHNIK

    Germany

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    ECOROLL AG Werkzeugtechnik is a leading provider of tools for fine mechanical surface machining. ECOROLL AG Werkzeuge – which employs around 80 people – develops, manufactures and distributes tools for burnishing, roller burnishing, skiving burnishing and machine hammer preening. ECOROLL tools are used wherever there are special demands for surface roughness or component strength. The burnishing or roller burnishing process is carried out on commonly used machine tools directly after pre-machining and achieves surfaces with very low roughness (< Ra 0.01 / < Rz 1.0 µm), comparable to results when sanding, honing or polishing. This is thanks to the forming of the component edge zone roughness profile without material removal, while also increasing the dynamic strength and edge zone hardness. ECOROLL can also supply a comprehensive range of standard tools from stock. Another of our strengths is developing and manufacturing special solutions according to customer requirements. With our team skilled in distribution, design and applications technology, we create tailor-made tools and processes for special customer applications. Our applications team also offers the opportunity to test our technologies through machining trials at ECOROLL's or the customer's premises and to find any ways of improving the surface finish.

  2. DATAPHYSICS INSTRUMENTS GMBH

    Germany

    DataPhysics Instruments GmbH is a German company from the region of Stuttgart, which has been developing, producing and selling laboratory measuring devices for the analysis of interfaces for over 25 years. Now with 45 employees, an international sales network and customers in over 80 countries, the company is one of the leading manufacturers of highly precise analysis devices. Our competence In short, the measuring equipment of DataPhysics Instruments is always used when a liquid encounters another liquid or a solid. More precisely, important physical and chemical parameters, such as surface tension and energy, adhesive strength, static and dynamic contact angles, roughness profiles, zeta potential and destabilisation mechanisms, can be determined with the equipment. Our products. Our product range includes: – Contact angle measuring devices of the OCA series – Tensiometers of the DCAT series – Spinning drop tensiometer SVT 25 – Dispersion stability analysis system MultiScan MS 20 – Zeta potential analyser ZPA 20 – Surface profilometer SPA 25 – Humidity generators of the HGC series. Our expertise DataPhysics Instruments is not only a device manufacturer, but also sees itself as a research and development partner in the area of surface science. In the in-house application centre, the company therefore offers test and contract measurements, as well as training sessions for all aforementioned equipment.