Outline the safety precautions to prevent rancidity when using cutting fluids. - Leaving Cert Engineering - Question h - 2010

Maintain Clean Equipment: Regularly clean the machinery and tools to prevent bacterial contamination, which thrives in unclean environments.

Use Quality Cutting Fluids: Select soluble oils that are less prone to rancidity and are specifically formulated to resist bacterial growth.

Control Temperature: Keep cutting fluids at appropriate temperatures to minimize conditions that promote rancidity and microbial growth.

Monitor Concentration Levels: Ensure that the concentration of cutting fluids is within the recommended limits. Incorrect concentrations can lead to rancidity.

Regularly Replace Fluids: Establish a schedule to replace cutting fluids before they exhibit signs of rancidity, such as a foul smell.

Implement Filtration Systems: Utilize filters to remove debris and contaminants from cutting fluids, which helps to prolong their effectiveness and reduce bacterial growth.

Educate Personnel: Train staff on the importance of maintaining cutting fluids and the procedures to prevent rancidity, ensuring they understand the health and safety risks involved.