Modular structured reconfigurable machines for micro processing with cooperative motion generation

用于具有协作运动生成的微处理的模块化结构可重构机器

• 批准号: 172170229
• 负责人: Dr.-Ing. Hans-Werner Hoffmeister
• 金额: --
• 依托单位: Institut für Werkzeugmaschinen und Fertigungstechnik
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2014-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/172170229?language=en
• 关键词: Modular; structured; reconfigurable; machines; micro

Modularity, energy efficiency and resource-saving design and application will require in the future products from micro manufacturing, in order to be successful on the global market. Current micro production plants are still far from design flexibility and have an unfavorable installation space to work space ratio. In the first funding period, a modular and configurable cube-shaped production cube module (PCM) with cooperative trajectory generation has been designed and analyzed that provides the needed flexibility in regard to size and drive systems as well as a significantly improved installation to work space ratio. Fundamental research for designing the PCM with respect to structure, trajectory generation, periphery design and system behavior from the first funding period will be continued in the renewal proposal. The miniaturization still demanded in the renewal proposal includes an new challenge by integrating the modular drive systems and the periphery so far developed. A monolithical design of a machine module will be investigated in regard to rigidity, flexibility, path accuracy and economic efficiency. For the cooperative trajectory generation the PCM will be extended by 5-axes machining. The comparison of PCM-internal interfaces between modules and periphery is to show whether a SPP-spanning harmonization will lead to an overall solution of the interface problem. Methods and possibilities for increasing the accuracy and the dynamic behavior of the PCM will be developed further. Here a calibration system for determining the machine capacity will be integrated and a virtual environment for simulating the dynamic behavior of the PCM will be established. This allows integration, function test and control adaptation of other modules from the SPP project. Finally, a reconfigurably production unit is built from the modules and assessed based on the process of the test workpiece.

模块化、能源效率和资源节约的设计和应用将要求未来的产品来自微制造，以便在全球市场上取得成功。目前的微型生产工厂还远远没有达到设计的灵活性，而且安装空间与工作空间的比例也不理想。在第一个资助阶段，设计并分析了具有协同轨迹生成功能的模块化可配置立方体生产模块（PCM），该模块在尺寸和驱动系统方面提供了所需的灵活性，并显著提高了安装与工作空间的比例。从第一个资助期开始，设计PCM的结构、轨迹生成、外围设计和系统行为的基础研究将在更新提案中继续进行。更新方案中仍然要求的小型化包括将模块化驱动系统与迄今为止开发的外围系统集成在一起的新挑战。机器模块的整体设计将在刚性、灵活性、路径精度和经济效率方面进行研究。对于协同轨迹的生成，将PCM扩展为五轴加工。模块和外围之间的pcm内部接口的比较是为了显示跨spp的协调是否会导致接口问题的整体解决。今后将进一步研究提高PCM精度和动态性能的方法和可能性。本文将集成用于确定机床容量的校准系统，并建立用于模拟PCM动态行为的虚拟环境。这允许从SPP项目集成、功能测试和控制适应其他模块。最后，构建可重构生产单元，并根据测试工件的工艺进行评估。