In metal cutting, what is a common safety concern related to cutting fluid?

Cutting fluid is a crucial element in metal cutting operations, serving primarily to cool and lubricate the cutting tool and workpiece. However, one of the significant safety concerns regarding cutting fluids is their potential flammability if not handled properly. Many cutting fluids are petroleum-based, which makes them susceptible to ignition under certain conditions, particularly if they are spilled or stored near sources of heat or ignition. Understanding this risk is vital for ensuring safe practices in the workplace, as improper storage or inadequate management of cutting fluids can lead to hazardous situations.

While other aspects related to cutting fluid, such as staining clothing, effectiveness in cooling, or potential damage to the workpiece, might be of concern, they do not pose the same level of immediate safety risk as flammability does. Proper training and adherence to safety guidelines can help mitigate these risks and promote a safer working environment.