CNC Machining

Copper, brass, and bronze are widely used engineering metals known for their high electrical and thermal conductivity, corrosion resistance, and long-term durability. These three copper-based materials are commonly applied in electrical systems, mechanical assemblies, fluid control components, architectural hardware, and industrial equipment. Because their color and general appearance are similar, they are often confused during …

Tool chatter starts when the cutting system loses stability.
In practical terms, the tool, machine, and workpiece stop behaving like a rigid structure and begin vibrating against each other. Once that vibration becomes self-exciting, surface finish degrades, tool life drops, and dimensional accuracy becomes difficult to hold.

On the shop floor, chatter rarely appears without …