The process of capturing and removing airborne particulates, such as oil mist, coolant mist, and metal fines, generated during computerized numerical control (CNC) machining is essential for maintaining a healthy and productive work environment. These systems typically employ methods like filtration, electrostatic precipitation, or centrifugal separation to cleanse the air and often recirculate the cleaned air back into the workspace.
Clean air in machining environments contributes significantly to worker health by mitigating respiratory issues and skin irritations. Furthermore, effective removal of these airborne contaminants protects sensitive electronic components within the CNC machinery itself, reducing maintenance costs and downtime. Historically, workshops often relied on general ventilation, which proved inadequate for the fine mists produced by modern machining processes. This led to the development of specialized extraction systems designed to capture these specific pollutants efficiently.
