The gear technology partners Liebherr-Verzahntechnik GmbH and KLingelnberg GmbH have published the latest issue of the technical magazine Sigma Report under the title “Presence in Global Markets ∙ Products - Benefits - Service.”

The Sigma Report, comprising of 44 pages, contains information on interesting topics such as the development of the Leibherr LDF 350 turning and hobbing machine, the new collision detection for Liebherr gear cutting machines and the efficient milling and deburring of beveloid gears in a complex customised process. In addition to other informative technical contributions by Sigma Pool in the fields of technology, software, and measurement technology, it provides a detailed explanation of the advantages of generating grinding with vitrified CBN grinding worms compared to established procedures.