Environment Friendly Coolants Strategies for Machining

环保型加工冷却剂​​策略

• 批准号: RGPIN-2018-04703
• 负责人: Deiab, Ibrahim
• 金额: $ 1.97万
• 依托单位: University of Guelph
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=753178
• 关键词: Environment; Friendly; Coolants; Strategies; Machining

There is growing evidence that the Canadian economy is starting to pivot away from its past over-reliance on commodities, into value added industries that rely primarily on technology, productivity and skilled labor. Automotive industry is still the leading Canada's value-added exports, at $85-billion - almost twice the depressed levels of 2009. The export surge from the strategic value added sectors is the leading edge of a process that should eventually translate into more investment, output and jobs. For Canadian manufacturing sector to be up to this change it needs to address several challenges in terms of a skilled workforce, efficient and sustainable operations and new machining technologies. Metal working fluids (MWF) are essential for the machining processes to increase tool life, improve surface finish and chip removal from the cutting zone. However, metal working fluids (MWF) are being questioned extensively for their economics and environmental related issues. The broader goal of this research program is to achieve a more sustainable, productive and profitable machining processes by investigating economically and environmentally viable novel solutions. To this end, introducing and testing of hybrid coolant strategies for machining engineering materials opens up the potential for more efficient machining processes and better surface quality, while reducing the environmental burden of the machining process. This entails performing a comprehensive experimental study of the different combinations of cutting parameters including novel and hybrid coolant strategies to develop an understanding of the effect of these parameters on the mechanics of the process. Building on previous experience and track record; the proposed research program aims at developing the knowledge, numerical models and tools needed to address both sustainability and technical challenges associated with machining of difficult- to -cut materials, in terms of tool wear and surface quality and integrity. This will allow wide spread application of these materials throughout the manufacturing sector and will facilitate a more highly competitive environment in the global market for Canadian manufacturing sector.

越来越多的证据表明，加拿大经济开始远离其过去对商品的过度依赖，主要依赖于技术，生产力和熟练劳动力的增值行业。汽车行业仍然是加拿大领先的增值出口，为850亿美元，几乎是2009年的沮丧水平的两倍。战略性增值部门的出口激增是该过程的前沿，最终应该转化为更多的投资，产出和就业机会。为了使加拿大制造业能够应对这一变化，需要从熟练的劳动力，高效和可持续的运营以及新的加工技术方面应对几个挑战。金属工作流体（MWF）对于加工过程以提高工具寿命，改善表面效果并从切割区清除芯片至关重要。但是，金属工作流体（MWF）因其经济和环境与环境相关的问题而受到广泛质疑。该研究计划的更广泛的目标是通过研究经济和环境可行的新颖解决方案来实现更可持续，富有成效和有利可图的加工过程。为此，为加工工程材料的混合冷却液策略引入和测试为更有效的加工过程和更好的表面质量打开了潜力，同时减轻了加工过程的环境负担。这需要对切割参数的不同组合进行全面的实验研究，包括新型和混合冷却液策略，以发展对这些参数对过程力学的影响的理解。以先前的经验和记录为基础；拟议的研究计划旨在开发有关在工具磨损，表面质量和完整性方面，应对与难以加工材料加工相关的可持续性和技术挑战所需的知识，数值模型和工具。这将允许这些材料在整个制造业中广泛应用，并将促进加拿大制造业全球市场上更高度竞争的环境。