Providing novel experimental methods to improve commercialisation of cutting fluids to apersopace manufacturing markets

提供新颖的实验方法来提高切削液在通用制造市场的商业化

• 批准号: 2110180
• 金额: --
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2110180
• 关键词: Providing; novel; experimental; methods; improve

The aim of this project is to establish a test regime(s) that allow rapid identification of superior fluid performance in an accurate and timely manner. Previous research shows that this is achieved by production representative machinery and equipment, with lab standard experimental control. State-of-the-art test method(s) require design and development, that statistically relates coolant and process parameters to machinability outputs (tool life mean and variance, surface integrity, productivity). Furthermore, the research should identify the operating conditions that production sites should apply in order to maximise productivity with respect to coolants, thus improving the service that Hangsterfers can offer to their customers.The underlying questions that prevent these objectives being achieved today relate to our limited understanding of chemical and mechanical interactions between cutting tools, cutting fluids, and work piece materials. A major obstacle is tackling the large number of variables involved in this multi-disciplinary field. As such, a design of experiment approach is highly recommended. This research will require an understanding of mechanical processing of aerospace grade metal alloys, including knowledge of chip formation processes, tool wear mechanisms and, perhaps most crucially, the cutting fluid chemistry. A good knowledge of statistics, design of experiments, experimental control and in process measurement will be essential to be able to evidence the influence of coolants on machining.

该项目的目的是建立一个测试制度，允许快速识别上级流体性能，准确和及时的方式。以前的研究表明，这是通过生产代表性的机械和设备，与实验室标准实验控制。最先进的测试方法需要设计和开发，在统计上将冷却剂和工艺参数与可加工性输出（刀具寿命均值和方差、表面完整性、生产率）联系起来。此外，研究还应确定生产现场应采用的操作条件，以最大限度地提高冷却液的生产率，从而改善Hangsterfers为客户提供的服务。阻碍这些目标实现的根本问题与我们对切削刀具、切削液和工件材料之间的化学和机械相互作用的了解有限有关。一个主要障碍是处理这一多学科领域涉及的大量变量。因此，强烈建议采用实验设计方法。这项研究将需要了解航空航天级金属合金的机械加工，包括切屑形成过程，刀具磨损机制，也许最重要的是，切削液化学知识。良好的统计学知识，实验设计，实验控制和过程测量将是必不可少的，能够证明冷却剂对加工的影响。