VICTOR 70240DCL CNC LATHE

Technical Description

This industrial lathe features a robust design with a maximum swing of 70.39 inches and a machining length of 239.76 inches, making it suitable for large-diameter and long-part turning operations. The machine is equipped with a CNC Fanuc 20-TA control system, providing advanced automation and precision. The Fanuc 20-TA control offers a 9-inch monitor, 2-axis readout and interpolation, and supports six CNC operation modes including MEM, EDIT, MDI, Manual/HANDWHEEL, Reference Return, and Machine Guidance. It allows background editing of G-code programs during execution (optional), and features conversational graphics programming for simplified setup. The control supports both diameter and radius programming, as well as absolute and incremental modes, with inch/metric input and display options. It includes triple electronic handwheels for simultaneous manual and automatic turning, with sensitivity multipliers for fine control. The system provides 63 part program storage locations and supports 16 tool geometry and 16 tool wear offsets, with tool nose radius compensation. Constant surface speed (CSS) control is standard for both manual and automatic operations. The CNC offers full control of coolant and work light functions via M-codes, and optional M-code controlled power contactors for accessory management. It features backlash and ballscrew pitch error compensation for improved accuracy, and a built-in RS-232 port for program transfer. The Fanuc 20-TA also includes self-diagnostic functions with on-screen error messages, ensuring reliable operation and quick troubleshooting.