Scott from Marubeni Citizen-Cincom walks us through the BNA-42SY5 automation system, a dual-spindle, single-turret Swiss-style lathe equipped with integrated robotics. The system features a part handling robot that unloads finished parts, cleans them to remove oil, and inspects each against a known-good reference before stacking them in trays—supporting lights-out operation with up to four trays managed at once. With low-frequency vibration (LFV) technology for optimal chip control in softer materials, the system maintains a cycle time of roughly four minutes per 25-part tray while using real-time tool wear compensation to ensure consistent precision across long production runs.
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Related Glossary Terms
- lathe
lathe
Turning machine capable of sawing, milling, grinding, gear-cutting, drilling, reaming, boring, threading, facing, chamfering, grooving, knurling, spinning, parting, necking, taper-cutting, and cam- and eccentric-cutting, as well as step- and straight-turning. Comes in a variety of forms, ranging from manual to semiautomatic to fully automatic, with major types being engine lathes, turning and contouring lathes, turret lathes and numerical-control lathes. The engine lathe consists of a headstock and spindle, tailstock, bed, carriage (complete with apron) and cross slides. Features include gear- (speed) and feed-selector levers, toolpost, compound rest, lead screw and reversing lead screw, threading dial and rapid-traverse lever. Special lathe types include through-the-spindle, camshaft and crankshaft, brake drum and rotor, spinning and gun-barrel machines. Toolroom and bench lathes are used for precision work; the former for tool-and-die work and similar tasks, the latter for small workpieces (instruments, watches), normally without a power feed. Models are typically designated according to their “swing,” or the largest-diameter workpiece that can be rotated; bed length, or the distance between centers; and horsepower generated. See turning machine.
- robotics
robotics
Discipline involving self-actuating and self-operating devices. Robots frequently imitate human capabilities, including the ability to manipulate physical objects while evaluating and reacting appropriately to various stimuli. See industrial robot; robot.
