This video explains the main functions and practical uses of CNC double-sided machining for gearbox cases in a clear, step-by-step format. Watch a full walkthrough of Vicod's manufacturing process—from simulation analysis and precision component machining to strict quality inspection—and see how double-sided CNC boring lathes deliver stable, accurate results for valve, fire hydrant, and automotive applications. Ideal for B2B buyers seeking real production insights.