YCM KAO MING KMC321-SR VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust 4-axis configuration with extensive travel capacities: 126.3 inches on the X axis, 78.7 inches on the Y axis, and 43.3 inches on the Z axis, enabling large workpieces to be machined with precision. The distance from spindle to column is 82.7 inches, and spindle nose to table ranges from 7.87 to 51.2 inches, allowing versatile positioning and high flexibility in machining setups. The machine is powered by a 35 HP spindle motor delivering speeds up to 6,000 RPM through a CAT50 spindle taper, known for its large, robust design optimal for heavy-duty machining and superior rigidity. It includes an automatic tool changer (ATC) with a 50-tool capacity to facilitate efficient tool management and reduce downtime. The worktable measures 65 by 118.1 inches, supporting sizeable and heavy parts. Coolant management comprises a 1.5 HP coolant pump with a 31.7-gallon tank, ensuring continuous cooling and chip evacuation. This machine employs a high response vector drive (HRV3) combined with AC digital servo and spindle drives for precise motion control and smooth operation at high speeds. Construction utilizes rugged Meehanite casting for enhanced vibration damping and stability during machining processes. Box ways guides contribute to positional accuracy and rigidity, further supported by prepped glass scales for optional high-precision linear measurement feedback. This combination of features makes it ideal for heavy, precise machining tasks requiring high reliability and repeatability in complex multi-axis operations.