Sustainable and Circular Gear Machining with Minimum Quantity Lubrication

Important results from the project

The initial objectives were achieved through a comprehensive analysis of Minimum Quantity Lubrication (MQL) in gear machining. The project demonstrated that MQL can reduce tool wear and improve temperature control compared to conventional cooling methods. In addition, the project contributed to a deeper understanding of the influence of lubricants on machining performance, which may lead to further industrial application.

Expected long term effects

The project is expected to have long-term impacts in both research and industry. By demonstrating the benefits of MQL, the project can contribute to the wider implementation of sustainable and energy-efficient machining methods. This can lead to reduced environmental impact, lower production costs and improved tool life. In addition, the results can inspire future research in lubrication technology and optimization of machining processes.

Approach and implementation

The project was implemented using a structured methodology, starting with a literature review and definition of key parameters for MQL in gear machining. The project encountered delays due to the late recruitment of the student assistant for the literature review. Despite this, the project progressed well thanks to clear objectives and defined results. The industrial consortium, representing the entire value chain, ensured that the work and results remained relevant to the industry.