Development and optimization of the hard gear skiving in the productive dual-flank-cutting for gearings

齿轮高效双侧面切削中硬齿面车削的开发和优化

• 批准号: 269000193
• 负责人: Professor Dr.-Ing. Volker Schulze
• 金额: --
• 依托单位: Institut für Produktionstechnik (WBK)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2015
• 资助国家: 德国
• 起止时间: 2014-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/269000193?language=en
• 关键词: Development; optimization; hard; gear; skiving

Gear Skiving as productive and flexible cutting process has recently experienced a significant development towards a lasting industrial establishment. In hard machining, the process is currently rarely used anymore. A large establishment in the market was not achieved due to the less productive approach of single-flank-cutting and high tooling costs. An evolution of the hard gear skiving or basic scientific research of hard gear skiving process is still missing entirely. The aim of this project is to develop the productive two-flank-cutting with final optimization. The investigations will be based on the experience of soft machining regarding tool and process design and mechanical engineering. Computer-aided process design and experimental studies are used to optimize the process in terms of process parameters and in particular the hardening allowance. As a result, knowledge of suitable combinations of cutting material and coating material, optimized process parameters and the optimal process design will be available. The experimental studies will demonstrate the performance of the process in comparison to the established processes of hard finishing of gears and will allow statements of performance time and costs.

齿轮切削作为一种高效且灵活的切削工艺，最近经历了重大发展，朝着持久的工业发展方向发展。在硬加工中，该工艺目前已很少使用。由于单侧面切削的生产效率较低且刀具成本较高，因此未能在市场上建立大规模的地位。硬齿轮车削的发展或硬齿轮车削工艺的基础科学研究仍然完全缺失。该项目的目的是开发具有最终优化的高效双面切削。这些调查将基于有关刀具和工艺设计以及机械工程的软加工经验。计算机辅助工艺设计和实验研究用于优化工艺参数，特别是硬化余量。因此，可以获得有关切削材料和涂层材料的合适组合、优化的工艺参数和最佳工艺设计的知识。实验研究将证明该工艺的性能与现有的齿轮硬精加工工艺相比，并可说明性能时间和成本。