{"id":3224,"date":"2022-07-13T09:30:00","date_gmt":"2022-07-13T07:30:00","guid":{"rendered":"https:\/\/cirpicme.org\/?page_id=3224"},"modified":"2022-07-26T13:06:17","modified_gmt":"2022-07-26T11:06:17","slug":"practical-analysis-of-productivity-of-grinding-tools-in-the-process-of-internal-generating-gear-grinding","status":"publish","type":"page","link":"https:\/\/cirpicme.org\/index.php\/grinding-abrasive-machining\/practical-analysis-of-productivity-of-grinding-tools-in-the-process-of-internal-generating-gear-grinding\/","title":{"rendered":"Practical analysis of productivity of grinding tools in the process of internal generating gear grinding"},"content":{"rendered":"\n

by Noritaka Fujimura, Patricia de Oliveira Loehrer, Thomas Bergs, Alexander Spatzig (Japan)<\/em><\/p>\n\n\n\n

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Abstract<\/strong><\/p>\n\n\n\n

Internal generating gear grinding is an innovative solution to improve the quality of ring gears with high productivity. Despite of the advantages, an investigation of influence of different grinding wheels on process productivity was not performed yet. Based on this scientific gap, this paper investigates corundum and cBN tools performance for the process. The investigation starts with an analogy test, where one cBN and six corundum specification tools are tested in terms of geometry, roughness and tool life. According to the results, corundum tools provide tool life, quality similar to cBN tools, with the advantage of 1.5 times higher productivity.<\/p>\n\n\n\n

Keywords<\/strong>: Hard finishing; Internal gear grinding; Ring gears; Corundum grinding wheels<\/p>\n\n\n\n

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Video presentation<\/strong><\/p>\n\n\n\n