External cylindrical grinding machine LGG series

internal cylindricalfor gearsCNC

The LGG 180/280 generating and profile grinding machine is suitable for machining gear components up to 180/280mm diameter. Diverse machining methods are available to address special customer needs. The generating and profile grinding machine combines short grinding times with consistently high quality in high-volume operations. Features High quality and reliability across the entire series Fast loading thanks to an integrated ringloader Chip-to-chip times Gears: As little as 4 seconds Shafts: As little as 6.5 seconds Small space requirement Easy to maintain The LGG machines are perfect for generating grinding and profile grinding. As standard, the machines are equipped with an external grinding head and can be supplemented with an internal grinding head. In both external grinding heads, the balancing systems are integrated in the spindle. High drive power and speeds offer big advantages for example, when using new grinding material. Simple and fast replacement of the grinding arbor is made possible by the use of modern tool holding. For collision-critical workpieces and for special tooth corrections, small grinding tool diameters are available. Fast and easy changeover The adaptable internal grinding arm can be mounted quickly and easily on the external grinding head and are driven using the main drive. Other grinding arms can be provided on request. On-board inspection: Gear check in the machine All grinding heads can be equipped with an optional swivel-in probe for gear checking. Gear measurement Profile and lead Concentricity, single and cumulative pitch Twist check Measuring system for grinding stock removal Rolling measurement