Engine blades for the aerospace industry

Turbine and compressor blades - Safer and more efficient with an OTEC finish

Engine blades are subject to high temperatures and pressures. Manufacturers have therefore implemented strict regulations for the production and processing methods used. OTEC has developed a special process to improve the efficiency and safety of engine blades. The surface of the blade can be smoothed and the edges rounded precisely in a single operation. The surface treatment of engine blades takes only a few minutes and can prolong their service life.

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Heinrich-Hertz-Straße 24, 75334 Straubenhardt, Germany

OTEC Präzisionsfinish GmbH

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Smoothing of turbine blades

Selective smoothing with streamfinish

After manufacturing, all turbine blades require surface finishing before they can be used in an aircraft or for power generation, since either the initial roughness is too great or the edges are too sharp. Homogeneous smoothing of the surfaces and rounding the edges not too strongly is important. With OTEC stream finishing machine the edges could be rounded to a defined ...

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Quality and accuracy in the manufacture of high-precision parts

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The exacting safety, precision and quality standards of the aerospace industry are as stringent as it gets. Every single manufacturing step has to be closely monitored and documented. Not every production facility can meet these multi-level requirements. OTEC customer IFT GmbH & Co. KG, based some 30 miles south of Frankfurt in Ober-Ramstadt, specialises in high-pr...

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THE SKY’S THE LIMIT: AEROSPACE SPECIALIST IFT OPTS FOR AN OTEC FINISH

Quality and accuracy in the manufacture of high-precision parts

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stream finish machine

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