Multi-Task Machining Center Features a Modular Design

More spindles, more functions means this multi-tasking turning/milling center has a variety of modular options that tailor it to exactly the required functions for a user’s range of parts. With two turrets, 8- or 12-stations each, one main spindle, and an optional sub-spindle, the Amada Machine Tools America’s S-10 can do more in one loading, often with simultaneous machining from live spindles on each turret. Selectable as individual modules, or combined to handle a range of parts configurations and sizes, are multiple part-loading options, optional live spindles and turning-toolholders, and the sub-spindle.

The S-10 combines an improved ergonomic design in which the main spindle faces the operator; features higher productivity with twin turrets; and offers a choice of gantry loading, bar-feeding, or manual loading. A reversing vise and the sub-spindle offer alternative ways to work both ends of a part in one loading. Parts chuck in the main spindle, which provides standard turning, indexing for multi-side milling, drilling, boring, and threading, and full C-axis continuous motion for contour milling. In coordination with the C-axis, each turret is independently capable of simultaneous 3-axis motion.

Advances in this machine configuration fall primarily into two areas: A wider variety of machining and part-handling functions, and steps to enhance automation.

In the first category are modular machining heads and quick-change toolholders. Offered in high-torque X-axis and Z-axis versions – which approach the work from perpendicular planes – are milling/drilling heads, taking their drive from counter-shafts that run through the turret. An angular drilling head uses the turrets’ multi-axis motion to drill holes at angles ranging from 8° to 35° from the primary machine axes. Quick-change turning and boring toolholders that use standard Sandvik tooling, and a polygon toolholder and cutters that allow multi-axis turning of flat faces – a quicker process than milling, in many instances, for machining flat faces on the work – are additional modular options.

The machine’s primary claim to productivity is the twin-turret configuration, which can double the normal milling and turning throughput of a multi-tasking machine. Backside machining with cutoff capability avoids the need for separate setups or off-line second-operation machining. Also offered is a dedicated, on-board tool-setting device; an on-board video camera for remote monitoring; and simulation software for testing an entire program in virtual space, speeding up the non-cutting time, setup, and running of the machine. A variety of work staging and off-loading options are available for the gantry loader and for bar-feeding.

The S-10 pushes the throughput capabilities of a class of machine tool that is already noted for its versatile machining capability in a compact space, featuring a footprint of only 67" x 79".
 

Amada Machine Tools America Inc.
Schaumburg, IL
amadamachinetools.com/us