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Electrochemical precision machine SFE-12000M is used for production of shaping elements (surfaces) of matrices, press molds, dies and other parts, which have complex-shaped surfaces and total area of processed surface up to 120 cm². Precision machining of shaping surfaces of die tooling is one of the most labour-consuming and, therefore, expensive processes in tool production. A dimensional electrochemical machining with application of SFE-12000M machine is used to increase productivity and reduce the price of production. Capabilities of an electrochemical machine SFE-12000M are used for shaping and sizing of the processed workpiece, on which with exact replica form and technological dimensions of tool electrode are copied.

Processing capabilities of a part (die workpiece) on the electrochemical semiautomatic machine SFE-12000M

Maximum area of workpiece machining on SFE-12000M machine is not more than 120 cm².
Processed workpiece dimensions are limited with dimensions of working surface (plane) of the table: L=360 mm. B=330 mm. (in addition it is possible to let the part go beyond the table 100 mm to one side provided it is reliably fastened) and with maximum processing area S=55 cm².
Maximum processing depth is 120 cm² .

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Electrochemical machine SFE-12000М

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The latest developments of leading specialists of the STANKOFINEXPO Ltd. and a complete set of leading world manufacturers in the sphere of production of component parts for machine tool construction are used for production of the Electrochemical machine SFE-12000М
Maximum area of simultaneously Electrochemical machine SFE-12000М processed surface and a front part of workpiece (die) is 120 cm².
Control over machine SFE-12000M is exercised with up-to date ADVANTECH workstation of the latest version. Control system does not support output of information about machine state and processes onto a liquid-crystal display.
Maximum area of simultaneously processed surface and a front part of workpiece (die) is to 120 cm².
Processing speed parameter depends on the material, pattern complexity and depth and does not depend on the area processed and is on average 0.2 mm per minute.
Machining accuracy, reiteration of dimensions and roughness fully depend on processed material and tool electrode and specularly reflect its quality.
For protection from short circuit of a technological current source and a tool electrode there is a protection system from short circuits and for stabilization of operating voltage.
Electrochemical precision PECM machine SFE-12000M Electrochemical machine SFE-12000М is equipped with a build-in system for filtration and cleaning of electrolyte, which is intended for filtration, cleaning and supply of electrolyte to SFE-12000M machine at adjustable pressure parameters.
The processing on SFE-12000M electrochemical machine is performed at a low (less than 12 V) voltage with the help of 12% water solution of sodium nitrate (NaNO₃).
Electrochemical precision machine SFE-12000M, equipped with Advantech workstation AWS-8248VTP-XAE, is environmentally friendly and safe.
Electrochemical equipment complies with the noise nuisance requirements and EU electromagnetic compatibility requirements.
SFE-12000M machines can be mounted in all engineering and utility services rooms with even concrete floor, and they occupy not more than 3.6 m².
SFE-12000M machine is easy-to-assemble and transport (separation of two parts of the machine is provided).
The equipment does not require special construction of distribution pipelines and is connected to the general exhaust system and sewage.
Everything necessary is supplied in the set for operation of an electrochemical machine SFE-5000M – no additional purchased option is required for a long-term stable and trouble-free performance of the machine.