Präzise elektrochemische Bearbeitung von metallischen Komponenten – Gebr. Bräm AG, Schweiz. Precise ECM = hochgenaues elektrochemisches Abtragen. 9. Jan. Andererseits wurde das elektrochemische Abtragen (ECM) genutzt um gewünschte Hierbei wird vor allem auf ihr elektrochemisches Ver-. Verfahren und Vorrichtung zur Formgebung durch elektrochemisches Abtragen . Engines GmbH Elektrochemisches Bearbeitungsverfahren zur Herstellung.

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EP1430983B8 – Verfahren zur Formgebung durch elektrochemisches Abtragen – Google Patents

If a cathode can be introduced into a component without contact, we can also electropolish it. NitinolZirconium Tantalum. Depending on the requirements, the luminance effect generated by electropolishing can already be sufficient. Depending on the starting material and pretreatment of the surface, however, these vary. However, in industrial applications, target roughness values e. Typical fields of application of our customers are: A distinction of the surface specifications makes sense according to the application.

Stainless steel including 1. Smooth and glossy surfaces Micro-smoothing through electropolishing High corrosion abragen Metallic purity and chemical passivity Optimal cleaning behaviour Particle-free and pyrogen-resistant Quality elekrrochemisches by uncovering machining and material defects defectoscopy Deburring in the micro- and macro-range Heavily reduced film propensity Significantly reduced degassing behaviour Reduced friction and less wear and tear.


Under the action of direct current, metal is removed from the workpiece surface in an electrolyte solution with high conductivity.

Pharmaceutical industryChemical industryBiotechnology, Semi-conductor industry, Food and beverage industry, Cosmetics industry, Power plants, Cooling plants, Heat technology, Medical technologyAerospace, Architecture.

The application possibilities of electrochemical polishing are as varied as the application possibilities of stainless steel.

Tubes, tube systems, fittings, Special parts, Heat exchanger tubes, tube bundles and plates, Valves, Pumps, Circuit boards, Storage tanks, mixing and batch tanks, Cryostats, fermenters, agitators and built-in components, Reactors Installations and complete systems, and much more. Ask today about the machining options for your components.

Elektrochemisches Abtragen by Adraccir Dinger on Prezi

There are next to no limits when it comes to electrochemical processing. Is it an optical or functional surface? Every material has particular characteristics. We would be happy to give you a non-binding offer.

Components Materials Fields of application. The following characteristics are achieved with electropolishing:.


The material removal can be specifically determined by the respective electrolyte, the current density and the polishing time. The following characteristics are achieved with electropolishing: Electropolishing — how is it done? Electropolishing represents the reversal of the electrolytic process. The composition of the metallic alloy has a considerable effect on the electropolishing.

Precise ECM Metallbearbeitung – Gebr. Bräm AG

If the current flow is switched on, metal dissolves on the anode surface and dissolves within the electrolyte. Typical fields of application of our customers are:. Our best solution for the highest demands. A feature of electropolishing is that the process is initiated only under the influence of current, so that the polishing can be carried out precisely according to the targets. The component to be electropolished forms the positive pole anode and the cathode the negative pole, which completes this electric cell.

Electropolishing offers many advantages over the mechanical processing of metal surfaces.