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Author: Firma OTEC Präzisionsfinish

A breakthrough on superfinishing of high loaded gears brings big cost savings into aerospace production

Posted on 20. July 2022 by Firma OTEC Präzisionsfinish Posted in General Tagged aviation, flanks, gearboxes, grinding, made in germany, mass finishing, otec, research, rounding, superfinishing, teeth flankslay, turbine

High loaded gearboxes, such as reduction, propeller and helicopter gearboxes, they are counted as the highest loaded gearboxes with the highest precision in design, validation and manufacturing. Many gearboxes in this application are designed as a planetary gear system that […]

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Process reliability and reproducibility: rounding fir-tree slots

Posted on 20. January 2022 by Firma OTEC Präzisionsfinish Posted in General Tagged blade, compressor, deburring, finishing, fir-tree, grinding, machining, mass finishing, otec, rounding, surface finishing, turbine disc

FIR-TREE SLOTS AND TURBINE BLADE ROOTS – SHAPE FIDELITY IS PRIORITY NUMBER 1 Turbine and compressor discs have so-called fir-tree mounting slots into which the turbine blades are inserted. The estab-lished production methods for these mounting slots are broaching, wire […]

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Mass finishing world premiere SF-HP

Posted on 8. February 202113. January 2022 by Firma OTEC Präzisionsfinish Posted in General Tagged for larger and heavy workpieces, made in germany, mass finishing, otec präzisionsfinish, streamfinish technologie, surface processing

OTEC has welcomed its latest addition to the SF Series family. The SF-HP is designed for precision surface finishing of heavy and large workpieces for industries such as aerospace, food, forming tools, machinery construction, energy, oil and gas. WHAT IS […]

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Food industry: Extruder screws perform better with evenly smoothed surfaces

Posted on 15. January 202113. January 2022 by Firma OTEC Präzisionsfinish Posted in General Tagged edge rounding, food industry, grunding, mass finishing, otec, polishing, screw extruders, Streamfinish

Extruders are used in almost every part of the food industry. They are turned and milled using blanks with the required material characteristics. The manufacturing process causes chatter marks and rough surfaces that significantly impair extrusion performance, which is why […]

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The new design of the CF 50 disc finishing machine

Posted on 4. December 2020 by Firma OTEC Präzisionsfinish Posted in General Tagged colour, disc, jewellery, machine, machines, market, new, nozzle, otec, przisionsfinish, seal, series, storage, water, with

The OTEC CF 50 disc finishing machine in the CF Series now boasts a brand new design. Compact, it has an optimised welded structure that guarantees reliable operation and a long service life. It also features storage space for two […]

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Obtain the perfect finish on additively manufactured work-pieces, with disc finishing!

Posted on 4. December 2020 by Firma OTEC Präzisionsfinish Posted in General Tagged abrasives, additive, dental, disc, grinding, implants, jewellery, machine, mobile, new, otec, printing, production, sls, with

According to DIN 8580, 3D printing is one of the primary forming manufacturing processes, in which a solid body with a geometrically defined shape is produced from a formless material. The process employs a wide range of materials such as […]

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World Premiere OTEC SF-HP

Posted on 4. December 2020 by Firma OTEC Präzisionsfinish Posted in General Tagged axis, deburring, machine, machining, massfinishing, new, otec, pulsefinish, spindle, Streamfinish, technology, worldpremiere

OTEC streamfinish-technology for large workpieces The new SF-HP has a modern design and is developed to round edges on large workpieces and to polish, smooth and deburr the surface. Therefore, we can cover the surface finishing needs of your entire […]

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OTEC Customer Magazine

Posted on 4. December 2020 by Firma OTEC Präzisionsfinish Posted in General Tagged additive, automotive, chemicals, heavy, innovation, insights, manufacturing, otec, parts, processing, Streamfinish, surface, technology, workpieces, world

SF-HP World Premiere: Streamfinish-technology for heavy and larger workpieces | Innovation at OTEC: From an idea to a prototype | Additive Manufacturing: Processing 3D printed parts effectively without chemicals | Automotive: Targeted surface processing has measurable benefits | … and […]

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OTEC Online-Workshop (Webinar | Online)

Posted on 9. September 2020 by Firma OTEC Präzisionsfinish Posted in Events Tagged DF-Serie, otec, schleppschleifen, webinar, workshop

Einfache und schnelle Teilnahme ganz bequem von Ihrem Rechner aus!Wir bieten interessante Themen und möchten Ihnen hilfreiche Tipps und Tricks mitgeben.Profitieren Sie von dem neu erlernten Wissen und setzen Sie dies gezielt in der Praxis um. 10.09.20 | 10:00 – […]

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Parts for glasses

Posted on 14. February 20191. August 2019 by Firma OTEC Präzisionsfinish Posted in Industrial Engineering Tagged damage-free processing, deburring, disc finishing, glasses bridges, glasses hinge, highly polished, mass finishing, Metal frames, parts for glasses, rounding, surface processing, zero gap system

Spectacles, now more commonly referred to as glasses or eyewear, are mainly worn as an optical aid to correct defective vision and misalignment, in which case they are also referred to as corrective glasses. Glasses can also be used to […]

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